{"id":"https://openalex.org/W2000371085","doi":"https://doi.org/10.1039/c0py00096e","title":"Synthesis and preliminary photovoltaic behavior study of a soluble polyimide containing ruthenium complexes","display_name":"Synthesis and preliminary photovoltaic behavior study of a soluble polyimide containing ruthenium complexes","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2000371085","doi":"https://doi.org/10.1039/c0py00096e","mag":"2000371085"},"language":"en","primary_location":{"id":"doi:10.1039/c0py00096e","doi":"https://doi.org/10.1039/c0py00096e","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c0py00096e","pdf_url":null,"source":{"id":"https://openalex.org/S187215728","display_name":"Polymer Chemistry","issn_l":"1759-9954","issn":["1759-9954","1759-9962"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Chemistry","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/A5015452019","display_name":"Yanrong Wang","orcid":"https://orcid.org/0000-0002-2277-9671","observed_orcids":["https://orcid.org/0000-0002-2277-9671"]},"institutions":[{"id":"https://openalex.org/I36152291","display_name":"Henan University of Technology","ror":"https://ror.org/05sbgwt55","country_code":"CN","type":"education","lineage":["https://openalex.org/I36152291"]},{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanrong Wang","raw_affiliation_strings":["School of Materials Science & Engineering, Henan University of Technology, Zhengzhou, PR China","School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science & Engineering, Henan University of Technology, Zhengzhou, PR China","institution_ids":["https://openalex.org/I36152291"]},{"raw_affiliation_string":"School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077061894","display_name":"Shengang Xu","orcid":"https://orcid.org/0000-0002-6110-0406","observed_orcids":["https://orcid.org/0000-0002-6110-0406"]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengang Xu","raw_affiliation_strings":["School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100357811","display_name":"Tao Chen","orcid":"https://orcid.org/0000-0003-3954-944X","observed_orcids":["https://orcid.org/0000-0003-3954-944X"]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Chen","raw_affiliation_strings":["School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100998281","display_name":"Hongwu Guo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongwu Guo","raw_affiliation_strings":["School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022477441","display_name":"Qiongyan Liu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiongyan Liu","raw_affiliation_strings":["Department of Chemistry, Zhengzhou University, Zhengzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Zhengzhou University, Zhengzhou, PR China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015082957","display_name":"Baoxian Ye","orcid":"https://orcid.org/0009-0009-4924-8617","observed_orcids":["https://orcid.org/0009-0009-4924-8617","https://orcid.org/0000-0002-5424-5025"]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoxian Ye","raw_affiliation_strings":["Department of Chemistry, Zhengzhou University, Zhengzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Zhengzhou University, Zhengzhou, PR China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100410708","display_name":"Zhi Zhang","orcid":"https://orcid.org/0000-0003-3258-1447","observed_orcids":["https://orcid.org/0000-0003-3258-1447"]},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Zhang","raw_affiliation_strings":["Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing, PR China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103272134","display_name":"Zhiqun He","orcid":"https://orcid.org/0000-0002-2002-3061","observed_orcids":["https://orcid.org/0000-0002-2002-3061"]},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqun He","raw_affiliation_strings":["Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing, PR China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068511678","display_name":"Shaokui Cao","orcid":"https://orcid.org/0000-0003-0566-4896","observed_orcids":["https://orcid.org/0000-0003-0566-4896"]},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shaokui Cao","raw_affiliation_strings":["School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Materials Science & Engineering, Zhengzhou University, Zhengzhou, PR China","institution_ids":["https://openalex.org/I38877650"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5068511678"],"corresponding_institution_ids":["https://openalex.org/I38877650"],"apc_list":null,"apc_paid":null,"fwci":2.7686,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.89769096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"1","issue":"7","first_page":"1048","last_page":"1048"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.9789999723434448,"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/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.9789999723434448,"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/T10611","display_name":"Organic Light-Emitting Diodes Research","score":0.015799999237060547,"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/T12084","display_name":"Synthesis and properties of polymers","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/soluble-polyimides","display_name":"soluble polyimides","score":0.8259999752044678},{"id":"https://openalex.org/keywords/ruthenium-complexes","display_name":"ruthenium complexes","score":0.9769999980926514},{"id":"https://openalex.org/keywords/bipyridine-ligands","display_name":"bipyridine ligands","score":0.9049999713897705},{"id":"https://openalex.org/keywords/polymer-solar-cells","display_name":"polymer solar cells","score":0.6539999842643738},{"id":"https://openalex.org/keywords/visible-light-absorption","display_name":"visible light absorption","score":0.6759999990463257},{"id":"https://openalex.org/keywords/band-gap","display_name":"band gap","score":0.7620000243186951},{"id":"https://openalex.org/keywords/oxidation-potential","display_name":"oxidation potential","score":0.8920000195503235},{"id":"https://openalex.org/keywords/pcbm-blends","display_name":"PCBM blends","score":0.8339999914169312},{"id":"https://openalex.org/keywords/organic-photovoltaic-materials","display_name":"organic photovoltaic materials","score":0.6840000152587891},{"id":"https://openalex.org/keywords/polymer-solubility","display_name":"polymer solubility","score":0.5609999895095825}],"concepts":[{"id":"https://openalex.org/C555196967","wikidata":"https://www.wikidata.org/wiki/Q1086","display_name":"Ruthenium","level":3,"score":0.8916870355606079},{"id":"https://openalex.org/C2780965675","wikidata":"https://www.wikidata.org/wiki/Q145958","display_name":"Polyimide","level":3,"score":0.700728178024292},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.5593368411064148},{"id":"https://openalex.org/C170029824","wikidata":"https://www.wikidata.org/wiki/Q421690","display_name":"PEDOT:PSS","level":3,"score":0.5499444007873535},{"id":"https://openalex.org/C57631264","wikidata":"https://www.wikidata.org/wiki/Q1812203","display_name":"Open-circuit voltage","level":3,"score":0.4965243935585022},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.48968175053596497},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.46719786524772644},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.4389657974243164},{"id":"https://openalex.org/C155574463","wikidata":"https://www.wikidata.org/wiki/Q170731","display_name":"Solubility","level":2,"score":0.428333580493927},{"id":"https://openalex.org/C2779336533","wikidata":"https://www.wikidata.org/wiki/Q413658","display_name":"Bipyridine","level":3,"score":0.42467597126960754},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.422408789396286},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.41724157333374023},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.4119982123374939},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.39733970165252686},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3483080267906189},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.2292538583278656},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.2115386426448822},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.17223140597343445},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.13841038942337036},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.13477680087089539},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07221710681915283},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.06730437278747559},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1039/c0py00096e","doi":"https://doi.org/10.1039/c0py00096e","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c0py00096e","pdf_url":null,"source":{"id":"https://openalex.org/S187215728","display_name":"Polymer Chemistry","issn_l":"1759-9954","issn":["1759-9954","1759-9962"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Polymer Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"}],"sustainable_development_goals_aurora":[{"display_name":"Affordable and clean energy","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W16548603","https://openalex.org/W1967133353","https://openalex.org/W1968425946","https://openalex.org/W1969487588","https://openalex.org/W1975060403","https://openalex.org/W1980216394","https://openalex.org/W1981574734","https://openalex.org/W1988984118","https://openalex.org/W1996122188","https://openalex.org/W1999523984","https://openalex.org/W2015693204","https://openalex.org/W2015800274","https://openalex.org/W2018702645","https://openalex.org/W2021977145","https://openalex.org/W2034600111","https://openalex.org/W2041925340","https://openalex.org/W2052581921","https://openalex.org/W2060945833","https://openalex.org/W2066906879","https://openalex.org/W2068509449","https://openalex.org/W2081525996","https://openalex.org/W2086749310","https://openalex.org/W2090262495","https://openalex.org/W2098508266","https://openalex.org/W2121304740","https://openalex.org/W2127264524","https://openalex.org/W2131873809","https://openalex.org/W2137733516","https://openalex.org/W2145186846","https://openalex.org/W2146369466","https://openalex.org/W2146819745","https://openalex.org/W2154288605","https://openalex.org/W2156328797","https://openalex.org/W2159878636","https://openalex.org/W2166524843","https://openalex.org/W2167730141","https://openalex.org/W2171252184","https://openalex.org/W3023583487","https://openalex.org/W4213245659","https://openalex.org/W4241456496","https://openalex.org/W4285719527","https://openalex.org/W4292053748"],"related_works":["https://openalex.org/W2099913321","https://openalex.org/W1994821926","https://openalex.org/W2075637327","https://openalex.org/W2391442689","https://openalex.org/W2056852247","https://openalex.org/W2004442858","https://openalex.org/W1975060403","https://openalex.org/W2052916208","https://openalex.org/W6999328560","https://openalex.org/W2145186846"],"abstract_inverted_index":{"Aiming":[0],"to":[1,21,87,100,188],"prepare":[2],"photovoltaic":[3],"materials":[4],"with":[5,12],"light":[6,103],"and":[7,40,48,70,157,183,195],"thermal":[8],"stability,":[9],"ruthenium":[10,55,91],"complexes":[11,56],"broad":[13,79],"absorption":[14,94],"in":[15,30,61,81,104,190],"the":[16,38,82,88,98,105,153,164,191],"visible":[17,106],"region":[18],"were":[19,42,147,186],"introduced":[20],"a":[22,27,167,172],"polyimide,":[23],"bpy-PI,":[24],"which":[25,121],"contains":[26],"bipyridine":[28],"ligand":[29],"each":[31],"repeating":[32],"unit.":[33],"The":[34,51,108,131,180,200],"chemical":[35],"structures":[36],"of":[37,90,112,129,134,155,163,212],"monomers":[39],"polymers":[41],"confirmed":[43],"by":[44,141,207],"1H":[45],"NMR,":[46],"IR,":[47],"elemental":[49],"analysis.":[50],"prepared":[52],"polyimide":[53],"containing":[54],"(bpy-PI\u2013Ru)":[57],"showed":[58,166],"good":[59],"solubility":[60],"common":[62],"organic":[63],"solvents":[64],"such":[65],"as":[66,116,139],"DMF,":[67],"NMP,":[68],"DMSO":[69],"DMAc.":[71],"UV-vis":[72],"measurements":[73],"revealed":[74],"that":[75,128],"bpy-PI\u2013Ru":[76,113,135,151,156],"exhibits":[77],"very":[78],"absorptions":[80],"range":[83],"350\u2013750":[84],"nm":[85],"due":[86],"introduction":[89],"complexes.":[92],"Such":[93],"enhancement":[95],"would":[96],"enable":[97],"polymer":[99],"harvest":[101],"solar":[102],"region.":[107],"onset":[109],"oxidation":[110],"potential":[111],"was":[114],"measured":[115,140,187],"0.68":[117],"V":[118,125,194],"(vs.":[119],"SCE),":[120],"is":[122,136],"about":[123],"0.06":[124],"lower":[126],"than":[127],"bpy-PI.":[130],"band":[132],"gap":[133],"1.35":[137],"eV":[138],"cyclic":[142],"voltammetry.":[143],"Solar":[144],"cell":[145],"devices":[146,165],"fabricated":[148],"based":[149],"on":[150,214],"or":[152],"blend":[154],"PCBM.":[158],"Current":[159],"density-voltage":[160],"(J-V)":[161],"measurement":[162],"typical":[168],"rectifying":[169],"behavior":[170],"under":[171],"55":[173],"mW":[174],"cm\u22122":[175],"compact":[176],"white":[177],"arc":[178],"lamp.":[179],"open-circuit":[181],"voltages":[182],"short-circuit":[184,201],"densities":[185],"be":[189,204],"ranges":[192],"0.19\u20130.52":[193],"0.0015\u20130.38":[196],"mA":[197],"cm\u22122,":[198],"respectively.":[199],"density":[202],"could":[203],"further":[205],"improved":[206],"anode":[208],"modification":[209],"through":[210],"deposition":[211],"PEDOT:PSS":[213],"ITO":[215],"surface.":[216]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
