Indexed by: Journal paper

Document Code: 5

First Author: Hua Zhang, Huan Wang

Correspondence Author: Wei Chen,* Alex K-Y Jen*

Co-author: Spencer T Williams, Dehua Xiong, Wenjun Zhang, Chu-Chen Chueh, Wei Chen

Journal: Advanced Materials

Included Journals: SCI

Document Type: J

Volume: 29

Page Number: 160660

Date of Publication: 2017-06-12

Abstract: Despite the breakthrough of over 22% power conversion efficiency demonstrated in organic–inorganic hybrid perovskite solar cells (PVSCs), critical concerns pertaining to the instability and toxicity still remain that may potentially hinder their commercialization. In this study, a new chemical approach using environmentally friendly strontium chloride (SrCl2) as a precursor for perovskite preparation is demonstrated to result in enhanced device performance and stability of the derived hole‐conductor‐free printable mesoscopic PVSCs. The CH3NH3PbI3 perovskite is chemically modified by introducin

Links to published journals: https://onlinelibrary.wiley.com/doi/full/10.1002/adma.201606608