文献类型：期刊文献

英文题名：A Solution-Processed Transparent NiO Hole-Extraction Layer for High-Performance Inverted Perovskite Solar Cells

作者：Tang, Li Juan[1];Chen, Xiao[1];Wen, Tian Yu[1];Yang, Shuang[1];Zhao, Jun Jie[1];Qiao, Hong Wei[1];Hou, Yu[1];Yang, Hua Gui[1]

机构：[1]East China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2018

卷号：24

期号：12

起止页码：2845

外文期刊名：CHEMISTRY-A EUROPEAN JOURNAL

收录：;EI(收录号：20180504694219);WOS:【SCI-EXPANDED(收录号:WOS:000429415200008)】；

基金：This work was financially supported by National Natural Science Foundation of China (51602103 and 21373083), Young Elite Scientists Sponsorship Program by CAST (2017QNRC001), "Chen Guang" Project supported by Shanghai Municipal Education Commission and Shanghai Education Development Foundation (15CG26), Shanghai Sailing Program (16YF1402100), China Postdoctoral Science Foundation Funded Project (2015M581547 and 2016T90342), Fundamental Research Funds for the Central Universities (222201514301 and 222201718002), and the Major Research plan of National Natural Science Foundation of China (91534202).

语种：英文

外文关键词：hole extraction layer; inverted perovskite solar cells; materials chemistry; NiO; perovskites

摘要：A highly transparent NiO layer was prepared by a solution processing method with nickel(II) 2-ethylhexanoate in non-polar solvent and utilized as HTM in perovskite solar cells. Excellent optical transmittance and the matched energy level lead to the enhanced power conversion efficiency (PCE, 18.15 %) than that of conventional sol-gel-processed NiO-based device (12.98 %).