000232817 001__ 232817
000232817 005__ 20190317000903.0
000232817 0247_ $$2doi$$a10.1016/j.nanoen.2017.09.035
000232817 022__ $$a2211-2855
000232817 02470 $$2ISI$$a000415302600051
000232817 037__ $$aARTICLE
000232817 245__ $$aOver 20% PCE perovskite solar cells with superior stability achieved by novel and low-cost hole-transporting materials
000232817 260__ $$aAmsterdam$$bElsevier Science Bv$$c2017
000232817 269__ $$a2017
000232817 300__ $$a7
000232817 336__ $$aJournal Articles
000232817 520__ $$aThe exploration of alternative low-cost molecular hole-transporting materials (HTMs) for both highly efficient and stable perovskite solar cells (PSCs) is a relatively new research area. Two novel HTMs using the thiophene core were designed and synthesized (Z25 and Z26). The perovskite solar cells based on Z26 exhibited a remarkable overall power conversion efficiency (PCE) of 20.1%, which is comparable to 20.6% obtained with spiroOMeTAD. Importantly, the devices based-on Z26 show better stability compared to devices based on Z25 and spiroOMeTAD when aged under ambient air of 30% or 85% relative humidity in the dark and under continuous full sun illumination at maximum power point tracking respectively. The presented results demonstrate a simple strategy by introducing double bonds to design hole-transporting materials for highly efficient and stable perovskite solar cells with low cost, which is important for commercial application.
000232817 6531_ $$aStability
000232817 6531_ $$aThiophene
000232817 6531_ $$aHole transporting materials
000232817 6531_ $$aPerovskite solar cell
000232817 700__ $$aZhang, Fei$$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
000232817 700__ $$0240191$$aWang, Zhiqiang$$g105292$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland
000232817 700__ $$aZhu, Hongwei$$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
000232817 700__ $$0247078$$aPellet, Norman$$g179666$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland
000232817 700__ $$0248275$$aLuo, Jingshan$$g243753$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland
000232817 700__ $$0244228$$aYi, Chenyi$$g201491
000232817 700__ $$aLiu, Xicheng$$uQufu Normal Univ, Sch Chem & Chem Engn, Qufu 273165, Peoples R China
000232817 700__ $$aLiu, Hongli$$uCollaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China
000232817 700__ $$aWang, Shirong$$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
000232817 700__ $$aLi, Xianggao$$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
000232817 700__ $$aXiao, Yin$$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
000232817 700__ $$0240194$$aZakeeruddin, Shaik Mohammed$$g106763$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland
000232817 700__ $$0248444$$aBi, Dongqin$$g251258$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland
000232817 700__ $$0240191$$aGratzel, Michael$$g105292$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland
000232817 773__ $$j41$$q469-475$$tNano Energy
000232817 8564_ $$s15585751$$uhttps://infoscience.epfl.ch/record/232817/files/EPFL-ARTICLE-232817.pdf$$yn/a$$zn/a
000232817 909C0 $$0252060$$pLPI$$xU10101
000232817 909CO $$ooai:infoscience.tind.io:232817$$pSB$$particle$$qGLOBAL_SET
000232817 917Z8 $$x169202
000232817 917Z8 $$x169202
000232817 937__ $$aEPFL-ARTICLE-232817
000232817 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000232817 980__ $$aARTICLE