{"id":"https://openalex.org/W2442041326","doi":"https://doi.org/10.1002/aenm.201600502","title":"Dopant\u2010Free Hole Transporting Polymers for High Efficiency, Environmentally Stable Perovskite Solar Cells","display_name":"Dopant\u2010Free Hole Transporting Polymers for High Efficiency, Environmentally Stable Perovskite Solar Cells","publication_year":2016,"publication_date":"2016-06-15","ids":{"openalex":"https://openalex.org/W2442041326","doi":"https://doi.org/10.1002/aenm.201600502","mag":"2442041326"},"language":"en","primary_location":{"id":"doi:10.1002/aenm.201600502","doi":"https://doi.org/10.1002/aenm.201600502","is_oa":false,"landing_page_url":"https://doi.org/10.1002/aenm.201600502","pdf_url":null,"source":{"id":"https://openalex.org/S2502627819","display_name":"Advanced Energy Materials","issn_l":"1614-6832","issn":["1614-6832","1614-6840"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","ki-jl-2","norway-1","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Energy Materials","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025485748","display_name":"Hsueh\u2010Chung Liao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hsueh\u2010Chung Liao","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064013168","display_name":"Teck Lip Dexter Tam","orcid":"https://orcid.org/0000-0003-2423-4752","observed_orcids":["https://orcid.org/0000-0003-2423-4752"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I4210123095","display_name":"Institute of Materials Research and Engineering","ror":"https://ror.org/02sepg748","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210123095","https://openalex.org/I91275662"]}],"countries":["SG","US"],"is_corresponding":false,"raw_author_name":"Teck Lip Dexter Tam","raw_affiliation_strings":["Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","Institute of Materials Research and Engineering (IMRE), Agency of Science, Technology and Research (A*STAR), Fusionopolis Way, Innovis, #08-03, Singapore, 138634 Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Institute of Materials Research and Engineering (IMRE), Agency of Science, Technology and Research (A*STAR), Fusionopolis Way, Innovis, #08-03, Singapore, 138634 Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I4210123095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067623709","display_name":"Peijun Guo","orcid":"https://orcid.org/0000-0001-5732-7061","observed_orcids":["https://orcid.org/0000-0001-5732-7061"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peijun Guo","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021015026","display_name":"Yilei Wu","orcid":"https://orcid.org/0000-0001-6756-1855","observed_orcids":["https://orcid.org/0000-0001-6756-1855"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yilei Wu","raw_affiliation_strings":["Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042847906","display_name":"Eric F. Manley","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric F. Manley","raw_affiliation_strings":["Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL, 60439 USA","Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL, 60439 USA","institution_ids":["https://openalex.org/I1282105669"]},{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101993854","display_name":"Wei Huang","orcid":"https://orcid.org/0000-0002-0973-8015","observed_orcids":["https://orcid.org/0000-0002-0973-8015"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Huang","raw_affiliation_strings":["Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030538299","display_name":"Nan Zhou","orcid":"https://orcid.org/0000-0003-4493-1264","observed_orcids":["https://orcid.org/0000-0003-4493-1264"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nanjia Zhou","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029807147","display_name":"Chan Myae Myae Soe","orcid":"https://orcid.org/0000-0002-6837-9091","observed_orcids":["https://orcid.org/0000-0002-6837-9091"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chan Myae Myae Soe","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013735803","display_name":"Binghao Wang","orcid":"https://orcid.org/0000-0002-9631-6901","observed_orcids":["https://orcid.org/0000-0002-9631-6901","https://orcid.org/0009-0000-0247-0901"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Binghao Wang","raw_affiliation_strings":["Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072522213","display_name":"Michael R. Wasielewski","orcid":"https://orcid.org/0000-0003-2920-5440","observed_orcids":["https://orcid.org/0000-0003-2920-5440"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael R. Wasielewski","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014620636","display_name":"Lin X. Chen","orcid":"https://orcid.org/0000-0002-8450-6687","observed_orcids":["https://orcid.org/0000-0002-8450-6687"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lin X. Chen","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL, 60439 USA","Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL, 60439 USA","institution_ids":["https://openalex.org/I1282105669"]},{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035758112","display_name":"Mercouri G. Kanatzidis","orcid":"https://orcid.org/0000-0003-2037-4168","observed_orcids":["https://orcid.org/0000-0003-2037-4168"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mercouri G. Kanatzidis","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055968109","display_name":"Antonio F. Facchetti","orcid":"https://orcid.org/0000-0002-8175-7958","observed_orcids":["https://orcid.org/0000-0002-8175-7958"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Antonio Facchetti","raw_affiliation_strings":["Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","Polyera Corporation, Skokie, IL, 60077 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Polyera Corporation, Skokie, IL, 60077 USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054894148","display_name":"Robert P. H. Chang","orcid":"https://orcid.org/0000-0003-2054-5801","observed_orcids":["https://orcid.org/0000-0003-2054-5801"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Robert P. H. Chang","raw_affiliation_strings":["Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000731301","display_name":"Tobin Jay Marks","orcid":"https://orcid.org/0000-0001-8771-0141","observed_orcids":["https://orcid.org/0000-0001-8771-0141"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tobin J. Marks","raw_affiliation_strings":["Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Chemistry, Northwestern University, Evanston, IL, 60208 USA","institution_ids":["https://openalex.org/I111979921"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5000731301","https://openalex.org/A5014620636","https://openalex.org/A5035758112","https://openalex.org/A5054894148","https://openalex.org/A5055968109","https://openalex.org/A5072522213"],"corresponding_institution_ids":["https://openalex.org/I111979921","https://openalex.org/I1282105669"],"apc_list":{"value":5790,"currency":"USD","value_usd":5790},"apc_paid":null,"fwci":14.1108,"has_fulltext":false,"cited_by_count":175,"citation_normalized_percentile":{"value":0.99290285,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":92,"max":100},"biblio":{"volume":"6","issue":"16","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10247","display_name":"Perovskite Materials and Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10247","display_name":"Perovskite Materials and Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/perovskite-solar-cells","display_name":"perovskite solar cells","score":0.9480000138282776},{"id":"https://openalex.org/keywords/hole-transporting-polymers","display_name":"hole-transporting polymers","score":0.8149999976158142},{"id":"https://openalex.org/keywords/dopant-free-hole-transport","display_name":"dopant-free hole transport","score":0.8640000224113464},{"id":"https://openalex.org/keywords/planar-heterojunction","display_name":"planar heterojunction","score":0.6740000247955322},{"id":"https://openalex.org/keywords/power-conversion-efficiency","display_name":"power conversion efficiency","score":0.9610000252723694},{"id":"https://openalex.org/keywords/environmental-stability","display_name":"environmental stability","score":0.6349999904632568},{"id":"https://openalex.org/keywords/perovskite-degradation","display_name":"perovskite degradation","score":0.7279999852180481},{"id":"https://openalex.org/keywords/hole-extraction","display_name":"hole extraction","score":0.8370000123977661},{"id":"https://openalex.org/keywords/organic-inorganic-hybrid-perovskites","display_name":"organic-inorganic hybrid perovskites","score":0.546999990940094}],"concepts":[{"id":"https://openalex.org/C155011858","wikidata":"https://www.wikidata.org/wiki/Q3036449","display_name":"Perovskite (structure)","level":2,"score":0.8494067788124084},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8464035987854004},{"id":"https://openalex.org/C191952053","wikidata":"https://www.wikidata.org/wiki/Q15119237","display_name":"Dopant","level":3,"score":0.7286533117294312},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.6451694965362549},{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.5472901463508606},{"id":"https://openalex.org/C171560689","wikidata":"https://www.wikidata.org/wiki/Q193086","display_name":"Halide","level":2,"score":0.525022566318512},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.45253854990005493},{"id":"https://openalex.org/C2780824857","wikidata":"https://www.wikidata.org/wiki/Q58803","display_name":"Solar cell","level":2,"score":0.4502331018447876},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.44891977310180664},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.42381593585014343},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3359684348106384},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.2600068747997284},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.1838032603263855},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.10186636447906494},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.057492345571517944},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1002/aenm.201600502","doi":"https://doi.org/10.1002/aenm.201600502","is_oa":false,"landing_page_url":"https://doi.org/10.1002/aenm.201600502","pdf_url":null,"source":{"id":"https://openalex.org/S2502627819","display_name":"Advanced Energy Materials","issn_l":"1614-6832","issn":["1614-6832","1614-6840"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","ki-jl-2","norway-1","poland-200","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advanced Energy Materials","raw_type":"journal-article"},{"id":"pmh:oai:osti.gov:1401444","doi":null,"is_oa":false,"landing_page_url":"https://www.osti.gov/biblio/1401444","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9853000044822693,"display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G102163711","display_name":null,"funder_award_id":"DE\u2010 AC02\u201006CH11357","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G8678857631","display_name":"ARGONNE-NORTHWESTERN SOLAR ENERGY RESEARCH (ANSER) CENTER -- EFRC","funder_award_id":"DESC0001059","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W1629273100","https://openalex.org/W1850172301","https://openalex.org/W1889259308","https://openalex.org/W1902956054","https://openalex.org/W1905320634","https://openalex.org/W1927627425","https://openalex.org/W1951438988","https://openalex.org/W1965464747","https://openalex.org/W1974444616","https://openalex.org/W1982569207","https://openalex.org/W1985798309","https://openalex.org/W1986312350","https://openalex.org/W1986835416","https://openalex.org/W1992883557","https://openalex.org/W1993676030","https://openalex.org/W1998129150","https://openalex.org/W1998343415","https://openalex.org/W1999717631","https://openalex.org/W2007596998","https://openalex.org/W2007967261","https://openalex.org/W2011472471","https://openalex.org/W2026399784","https://openalex.org/W2034531272","https://openalex.org/W2036060813","https://openalex.org/W2038472447","https://openalex.org/W2042564857","https://openalex.org/W2046308459","https://openalex.org/W2047025995","https://openalex.org/W2048237273","https://openalex.org/W2051702275","https://openalex.org/W2056248523","https://openalex.org/W2060538437","https://openalex.org/W2062571793","https://openalex.org/W2063260861","https://openalex.org/W2070278096","https://openalex.org/W2073614790","https://openalex.org/W2075511306","https://openalex.org/W2092131169","https://openalex.org/W2095477500","https://openalex.org/W2102140268","https://openalex.org/W2109561135","https://openalex.org/W2110135517","https://openalex.org/W2112517274","https://openalex.org/W2121585260","https://openalex.org/W2128439642","https://openalex.org/W2129970907","https://openalex.org/W2130355276","https://openalex.org/W2132108429","https://openalex.org/W2133130045","https://openalex.org/W2133203942","https://openalex.org/W2134546792","https://openalex.org/W2140042874","https://openalex.org/W2143338675","https://openalex.org/W2144574847","https://openalex.org/W2147269441","https://openalex.org/W2151752324","https://openalex.org/W2166145023","https://openalex.org/W2171118682","https://openalex.org/W2209364223","https://openalex.org/W2224089124","https://openalex.org/W2241954069","https://openalex.org/W2277225938","https://openalex.org/W2315776551","https://openalex.org/W2317763659","https://openalex.org/W2318514767","https://openalex.org/W2320309963","https://openalex.org/W2321774438","https://openalex.org/W2323322674","https://openalex.org/W2335170602","https://openalex.org/W2500588832","https://openalex.org/W4239309783"],"related_works":["https://openalex.org/W3089812769","https://openalex.org/W2975541003","https://openalex.org/W2883874501","https://openalex.org/W2342453813","https://openalex.org/W4387909687","https://openalex.org/W4390734625","https://openalex.org/W3161394080","https://openalex.org/W3198022466","https://openalex.org/W4300689222","https://openalex.org/W2809646047"],"abstract_inverted_index":{"Over":[0],"the":[1,26,44,52,118,137],"past":[2],"five":[3],"years,":[4],"a":[5,57,79,94],"rapid":[6],"progress":[7],"in":[8,84],"organometal\u2010halide":[9],"perovskite":[10,46,72,119,132],"solar":[11,17,24,138],"cells":[12],"has":[13],"greatly":[14],"influenced":[15],"emerging":[16],"energy":[18],"science":[19],"and":[20,41,54,70,114,121],"technology.":[21],"In":[22],"perovksite":[23],"cells,":[25],"overlying":[27],"hole":[28,105],"transporting":[29],"material":[30],"(HTM)":[31],"is":[32,101,111],"critical":[33],"for":[34,42,93],"achieving":[35],"high":[36,68,99],"power":[37],"conversion":[38],"efficiencies":[39],"(PCEs)":[40],"protecting":[43],"air\u2010sensitive":[45],"active":[47],"layer.":[48],"This":[49,98],"study":[50],"reports":[51],"synthesis":[53],"implementation":[55],"of":[56,82],"new":[58],"polymeric":[59,95],"HTM":[60],"series":[61],"based":[62],"on":[63,117],"semiconducting":[64],"4,8\u2010dithien\u20102\u2010yl\u2010benzo[1,2\u2010d;4,5\u2010d\u2032]bistriazole\u2010alt\u2010benzo[1,2\u2010b:4,5\u2010b\u2032]dithiophenes":[65],"(pBBTa\u2010BDTs),":[66],"yielding":[67],"PCEs":[69],"environmentally\u2010stable":[71],"cells.":[73],"These":[74],"intrinsic":[75,96],"(dopant\u2010free)":[76],"HTMs":[77],"achieve":[78],"stabilized":[80],"PCE":[81,143],"12.3%":[83],"simple":[85],"planar":[86],"heterojunction":[87],"cells\u2014the":[88],"highest":[89],"value":[90],"to":[91,103],"date":[92],"HTM.":[97],"performance":[100],"attributed":[102],"efficient":[104,109],"extraction/collection":[106],"(the":[107],"most":[108],"pBBTa\u2010BDT":[110],"highly":[112],"ordered":[113],"orients":[115],"\u03c0\u2010face\u2010down":[116],"surface)":[120],"balanced":[122],"electron/hole":[123],"transport.":[124],"The":[125],"smooth,":[126],"conformal":[127],"polymer":[128],"coatings":[129],"suppress":[130],"aerobic":[131],"film":[133],"degradation,":[134],"significantly":[135],"enhancing":[136],"cell":[139],"85":[140],"\u00b0C/65%":[141],"RH":[142],"stability":[144],"versus":[145],"typical":[146],"molecular":[147],"HTMs.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":24},{"year":2019,"cited_by_count":37},{"year":2018,"cited_by_count":26},{"year":2017,"cited_by_count":37},{"year":2016,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}