{"id":"https://openalex.org/W2279601700","doi":"https://doi.org/10.1021/acsami.5b12503","title":"Thieno[3,4-b]pyrazine as an Electron Deficient \u03c0-Bridge in D\u2013A\u2212\u03c0\u2013A DSCs","display_name":"Thieno[3,4-b]pyrazine as an Electron Deficient \u03c0-Bridge in D\u2013A\u2212\u03c0\u2013A DSCs","publication_year":2016,"publication_date":"2016-02-11","ids":{"openalex":"https://openalex.org/W2279601700","doi":"https://doi.org/10.1021/acsami.5b12503","mag":"2279601700","pmid":"https://pubmed.ncbi.nlm.nih.gov/26866909"},"language":"en","primary_location":{"id":"doi:10.1021/acsami.5b12503","doi":"https://doi.org/10.1021/acsami.5b12503","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsami.5b12503","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials & Interfaces","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/217660","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033754362","display_name":"Nalaka P. Liyanage","orcid":"https://orcid.org/0000-0001-6955-9097","observed_orcids":["https://orcid.org/0000-0001-6955-9097"]},"institutions":[{"id":"https://openalex.org/I368840534","display_name":"University of Mississippi","ror":"https://ror.org/02teq1165","country_code":"US","type":"education","lineage":["https://openalex.org/I368840534","https://openalex.org/I4210141039"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nalaka P. Liyanage","raw_affiliation_strings":["Department\rof Chemistry and Biochemistry, University of Mississippi, University, Mississippi 38677, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department\rof Chemistry and Biochemistry, University of Mississippi, University, Mississippi 38677, United States","institution_ids":["https://openalex.org/I368840534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076468422","display_name":"Aswani Yella","orcid":"https://orcid.org/0000-0003-2573-7474","observed_orcids":["https://orcid.org/0000-0003-2573-7474"]},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]},{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH","IN"],"is_corresponding":false,"raw_author_name":"Aswani Yella","raw_affiliation_strings":["Department of Metallurgical Engineering\rand Materials Science, Indian Institute of Technology, Bombay, Powai, Mumbai 400-076, India","Laboratory of Photonics and Interfaces,\rInstitution of Chemical Sciences and Engineering, School of Basic\rSciences, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Metallurgical Engineering\rand Materials Science, Indian Institute of Technology, Bombay, Powai, Mumbai 400-076, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Laboratory of Photonics and Interfaces,\rInstitution of Chemical Sciences and Engineering, School of Basic\rSciences, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088767687","display_name":"Mohammad Khaja Nazeeruddin","orcid":"https://orcid.org/0000-0001-5955-4786","observed_orcids":["https://orcid.org/0000-0001-5955-4786"]},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Mohammad Nazeeruddin","raw_affiliation_strings":["Laboratory of Photonics and Interfaces,\rInstitution of Chemical Sciences and Engineering, School of Basic\rSciences, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Photonics and Interfaces,\rInstitution of Chemical Sciences and Engineering, School of Basic\rSciences, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109160404","display_name":"Micha\u00ebl Gr\u00e4tzel","orcid":"https://orcid.org/0000-0003-0311-0857","observed_orcids":["https://orcid.org/0000-0003-0311-0857"]},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Michael Gr\u00e4tzel","raw_affiliation_strings":["Laboratory of Photonics and Interfaces,\rInstitution of Chemical Sciences and Engineering, School of Basic\rSciences, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Photonics and Interfaces,\rInstitution of Chemical Sciences and Engineering, School of Basic\rSciences, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088797545","display_name":"Jared H. Delcamp","orcid":"https://orcid.org/0000-0001-5313-4078","observed_orcids":["https://orcid.org/0000-0001-5313-4078"]},"institutions":[{"id":"https://openalex.org/I368840534","display_name":"University of Mississippi","ror":"https://ror.org/02teq1165","country_code":"US","type":"education","lineage":["https://openalex.org/I368840534","https://openalex.org/I4210141039"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jared H. Delcamp","raw_affiliation_strings":["Department\rof Chemistry and Biochemistry, University of Mississippi, University, Mississippi 38677, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department\rof Chemistry and Biochemistry, University of Mississippi, University, Mississippi 38677, United States","institution_ids":["https://openalex.org/I368840534"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088797545"],"corresponding_institution_ids":["https://openalex.org/I368840534"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":2.9536,"has_fulltext":false,"cited_by_count":68,"citation_normalized_percentile":{"value":0.91191733,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"8","issue":"8","first_page":"5376","last_page":"5384"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9829000234603882,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","score":0.007300000172108412,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.0017000000225380063,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/thieno-3-4-b-pyrazine","display_name":"thieno[3,4-b]pyrazine","score":0.9900000095367432},{"id":"https://openalex.org/keywords/dye-sensitized-solar-cells","display_name":"dye-sensitized solar cells","score":0.9480000138282776},{"id":"https://openalex.org/keywords/near-infrared-absorption","display_name":"near-infrared absorption","score":0.9520000219345093},{"id":"https://openalex.org/keywords/electrophilic-aromatic-substitution","display_name":"electrophilic aromatic substitution","score":0.8799999952316284},{"id":"https://openalex.org/keywords/band-gap-tuning","display_name":"band gap tuning","score":0.675000011920929},{"id":"https://openalex.org/keywords/power-conversion-efficiency","display_name":"power conversion efficiency","score":0.8479999899864197}],"concepts":[{"id":"https://openalex.org/C2777765701","wikidata":"https://www.wikidata.org/wiki/Q424284","display_name":"Pyrazine","level":2,"score":0.8296130895614624},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7504388093948364},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.46535900235176086},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.42666614055633545},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.40823298692703247},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.2085210382938385},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.160017728805542},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.13446259498596191},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0769660472869873},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06841859221458435},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1021/acsami.5b12503","doi":"https://doi.org/10.1021/acsami.5b12503","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsami.5b12503","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials & Interfaces","raw_type":"journal-article"},{"id":"pmid:26866909","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26866909","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS applied materials & interfaces","raw_type":"Journal Article"},{"id":"pmh:oai:dsapce.library.iitb.ac.in:123456789/19788","doi":null,"is_oa":false,"landing_page_url":"http://doi.org/10.1021/acsami.5b12503","pdf_url":null,"source":{"id":"https://openalex.org/S4306400899","display_name":"DSpace (IIT Bombay)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I162827531","host_organization_name":"Indian Institute of Technology Bombay","host_organization_lineage":["https://openalex.org/I162827531"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:infoscience.epfl.ch:217660","doi":null,"is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/217660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.tind.io:217660","doi":null,"is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/125271","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"research article"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:217660","doi":null,"is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/217660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3574637439","display_name":null,"funder_award_id":"308997","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"},{"id":"https://openalex.org/G8393797294","display_name":"SusChEM: CAREER: Near-IR Absorbing Dyes for Stable Dye-Sensitized Solar Cell Devices","funder_award_id":"1455167","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309382","display_name":"University of Mississippi","ror":"https://ror.org/02teq1165"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1768967549","https://openalex.org/W1963479887","https://openalex.org/W1966606699","https://openalex.org/W1974424042","https://openalex.org/W1974952124","https://openalex.org/W1980216394","https://openalex.org/W1980564784","https://openalex.org/W1994063627","https://openalex.org/W1997161364","https://openalex.org/W1997181794","https://openalex.org/W1999095866","https://openalex.org/W2002700294","https://openalex.org/W2014410110","https://openalex.org/W2015733876","https://openalex.org/W2027456335","https://openalex.org/W2034902179","https://openalex.org/W2035594073","https://openalex.org/W2038087917","https://openalex.org/W2041264795","https://openalex.org/W2047983775","https://openalex.org/W2053782439","https://openalex.org/W2061497891","https://openalex.org/W2063074480","https://openalex.org/W2074519308","https://openalex.org/W2077294787","https://openalex.org/W2082449297","https://openalex.org/W2083903383","https://openalex.org/W2084607383","https://openalex.org/W2090204454","https://openalex.org/W2095062688","https://openalex.org/W2108076039","https://openalex.org/W2109727894","https://openalex.org/W2110256947","https://openalex.org/W2116327492","https://openalex.org/W2122539980","https://openalex.org/W2122958022","https://openalex.org/W2128414547","https://openalex.org/W2145853597","https://openalex.org/W2183059115","https://openalex.org/W2185823960","https://openalex.org/W2316465455","https://openalex.org/W2327619661","https://openalex.org/W2949484309"],"related_works":["https://openalex.org/W2183059115","https://openalex.org/W2608083852","https://openalex.org/W2761063138","https://openalex.org/W2121203657","https://openalex.org/W4389612539","https://openalex.org/W4377103547","https://openalex.org/W4416373793","https://openalex.org/W2007306035","https://openalex.org/W4210651667","https://openalex.org/W2210227979"],"abstract_inverted_index":{"Thieno[3,4-b]pyrazine":[0],"(TPz)":[1],"is":[2],"examined":[3],"as":[4,29],"an":[5],"electron":[6],"deficient":[7],"\u03c0-bridge":[8,31],"enabling":[9],"near-infrared":[10],"(NIR)":[11],"spectral":[12],"access":[13],"in":[14,53,130],"dye-sensitized":[15],"solar":[16],"cells":[17],"(DSCs).":[18],"Seven":[19],"dissymmetric":[20],"dyes":[21,62,89],"for":[22],"DSCs":[23],"were":[24,118],"synthesized":[25],"(NL2-NL8)":[26],"with":[27],"TPz":[28,56,80],"the":[30,45,55,64,73,82,88,96,108],"utilizing":[32],"palladium":[33],"catalyzed":[34],"C-H":[35,38],"activation":[36],"methodology.":[37],"bond":[39],"cross-coupling":[40],"was":[41],"uniquely":[42],"effective":[43],"among":[44],"cross-couplings":[46],"and":[47,70,123],"electrophilic":[48],"aromatic":[49],"substitution":[50],"reactions":[51],"analyzed":[52],"monofunctionalizing":[54],"building":[57],"block.":[58],"The":[59],"TPz-based":[60],"NL2-NL8":[61],"examine":[63],"effects":[65],"of":[66,87,95,106],"various":[67],"donors,":[68],"\u03c0-spacers,":[69],"acceptors":[71],"within":[72],"donor-\u03c0":[74],"bridge-acceptor":[75],"(D-\u03c0-A)":[76],"dye":[77,97,115],"design.":[78],"Proaromatic":[79],"stabilizes":[81],"excited-state":[83],"oxidation":[84],"potential":[85],"(E(s+/s*))":[86],"by":[90],"maintaining":[91],"aromaticity":[92],"upon":[93],"excitation":[94],"molecule.":[98],"This":[99],"leads":[100],"to":[101,120],"concise":[102],"conjugated":[103],"systems":[104],"capable":[105],"accessing":[107],"NIR":[109],"region.":[110],"Through":[111],"judicious":[112],"structural":[113],"modifications,":[114],"band":[116],"gaps":[117],"reduced":[119],"1.48":[121],"eV,":[122],"power":[124],"conversion":[125],"efficiencies":[126],"(PCEs)":[127],"reached":[128],"7.1%":[129],"this":[131],"first":[132],"generation":[133],"TPz-dye":[134],"series.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":14},{"year":2016,"cited_by_count":6}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2016-06-24T00:00:00"}