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__ $$aOver 20% PCE perovskite solar cells with superior stability achieved by novel and low-cost hole-transporting materials
000232817 260__ $$bElsevier Science Bv$$c2017$$aAmsterdam
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__ $$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China$$aZhang, Fei
000232817 700__ $$0240191$$g105292$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland$$aWang, Zhiqiang
000232817 700__ $$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China$$aZhu, Hongwei
000232817 700__ $$0247078$$g179666$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland$$aPellet, Norman
000232817 700__ $$0248275$$g243753$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland$$aLuo, Jingshan
000232817 700__ $$0244228$$g201491$$aYi, Chenyi
000232817 700__ $$uQufu Normal Univ, Sch Chem & Chem Engn, Qufu 273165, Peoples R China$$aLiu, Xicheng
000232817 700__ $$uCollaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China$$aLiu, Hongli
000232817 700__ $$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China$$aWang, Shirong
000232817 700__ $$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China$$aLi, Xianggao
000232817 700__ $$uTianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China$$aXiao, Yin
000232817 700__ $$0240194$$g106763$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland$$aZakeeruddin, Shaik Mohammed
000232817 700__ $$aBi, Dongqin$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland$$g251258$$0248444
000232817 700__ $$aGratzel, Michael$$uEcole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland$$g105292$$0240191
000232817 773__ $$j41$$tNano Energy$$q469-475
000232817 8564_ $$uhttps://infoscience.epfl.ch/record/232817/files/EPFL-ARTICLE-232817.pdf$$zn/a$$s15585751$$yn/a
000232817 909C0 $$xU10101$$0252060$$pLPI
000232817 909CO $$ooai:infoscience.tind.io:232817$$qGLOBAL_SET$$pSB$$particle
000232817 917Z8 $$x169202
000232817 917Z8 $$x169202
000232817 937__ $$aEPFL-ARTICLE-232817
000232817 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000232817 980__ $$aARTICLE