000205571 001__ 205571
000205571 005__ 20181203023758.0
000205571 0247_ $$2doi$$a10.1002/cssc.201402587
000205571 022__ $$a1864-5631
000205571 02470 $$2ISI$$a000345976200032
000205571 037__ $$aARTICLE
000205571 245__ $$aHole-Transporting Small Molecules Based on Thiophene Cores for High Efficiency Perovskite Solar Cells
000205571 260__ $$aWeinheim$$bWiley-V C H Verlag Gmbh$$c2014
000205571 269__ $$a2014
000205571 300__ $$a6
000205571 336__ $$aJournal Articles
000205571 520__ $$aTwo new electron-rich molecules, 2,3,4,5-tetra[4,4'-bis(methoxyphenyl)aminophen-4 ''-yl]-thiophene (H111) and 4,4',5,5'-tetra[4,4'-bis(methoxyphenyl) aminophen-4 ''-yl]-2,2'-bithiophene (H112), which contain thiophene cores with arylamine side groups, are reported. When used as the hole-transporting material (HTM) in perovskite-based solar cell devices, power conversion efficiencies of up to 15.4% under AM 1.5G solar simulation were obtained. This is the highest efficiency achieved with HTMs not composed of 2,2',7,7'-tetrakis(N,N'-di-p-methoxyphenylamine)-9,9'-spirobifluorene (spiro-OMeTAD) and its isomers. Both HTMs, especially H111, have great potential to replace expensive spiro-OMeTAD given their much simpler and less expensive syntheses.
000205571 6531_ $$adyes/pigments
000205571 6531_ $$aelectrochemistry
000205571 6531_ $$aheterocycles
000205571 6531_ $$aperovskite phases
000205571 6531_ $$asolar cells
000205571 700__ $$aLi, Hairong$$uNanyang Technol Univ, Energy Res Inst NTU ERI N, Sch Mat Sci & Engn, Singapore 637553, Singapore
000205571 700__ $$aFu, Kunwu$$uNanyang Technol Univ, Energy Res Inst NTU ERI N, Sch Mat Sci & Engn, Singapore 637553, Singapore
000205571 700__ $$aBoix, Pablo P.$$uNanyang Technol Univ, Energy Res Inst NTU ERI N, Sch Mat Sci & Engn, Singapore 637553, Singapore
000205571 700__ $$aWong, Lydia H.$$uNanyang Technol Univ, Energy Res Inst NTU ERI N, Sch Mat Sci & Engn, Singapore 637553, Singapore
000205571 700__ $$0248439$$aHagfeldt, Anders$$g164385$$uUppsala Univ, Dept Chem Angstrom, S-75120 Uppsala, Sweden
000205571 700__ $$0240191$$aGraetzel, Michael$$g105292
000205571 700__ $$aMhaisalkar, Subodh G.$$uNanyang Technol Univ, Energy Res Inst NTU ERI N, Sch Mat Sci & Engn, Singapore 637553, Singapore
000205571 700__ $$aGrimsdale, Andrew C.$$uNanyang Technol Univ, Energy Res Inst NTU ERI N, Sch Mat Sci & Engn, Singapore 637553, Singapore
000205571 773__ $$j7$$k12$$q3420-3425$$tChemsuschem
000205571 909C0 $$0252060$$pLPI$$xU10101
000205571 909C0 $$0252532$$pLSPM$$xU12908
000205571 909CO $$ooai:infoscience.tind.io:205571$$pSB$$particle
000205571 917Z8 $$x207176
000205571 917Z8 $$x148230
000205571 937__ $$aEPFL-ARTICLE-205571
000205571 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000205571 980__ $$aARTICLE