Y
Yingxia Zong
Researcher at Brown University
Publications - 14
Citations - 1212
Yingxia Zong is an academic researcher from Brown University. The author has contributed to research in topics: Perovskite (structure) & Thin film. The author has an hindex of 10, co-authored 11 publications receiving 875 citations. Previous affiliations of Yingxia Zong include Chinese Academy of Sciences & Qingdao University of Science and Technology.
Papers
More filters
Journal ArticleDOI
Cesium Titanium(IV) Bromide Thin Films Based Stable Lead-free Perovskite Solar Cells
Min Chen,Ming-Gang Ju,Alexander D. Carl,Yingxia Zong,Ronald L. Grimm,Jiajun Gu,Xiao Cheng Zeng,Yuanyuan Zhou,Nitin P. Padture +8 more
TL;DR: In this paper, the authors demonstrate experimentally the promise of cesium titanium(IV) bromide (Cs 2 TiBr 6 ), a part of the Ti-based vacancy-ordered double-perovskite halides family, in perovsite solar cells (PSCs) and show that high quality Cs 2TiBr 6 thin films can be prepared through a facile low-temperature vapor-based method.
Journal ArticleDOI
Continuous Grain-Boundary Functionalization for High-Efficiency Perovskite Solar Cells with Exceptional Stability
Yingxia Zong,Yuanyuan Zhou,Yi Zhang,Zhipeng Li,Lin Zhang,Ming-Gang Ju,Min Chen,Shuping Pang,Xiao Cheng Zeng,Nitin P. Padture +9 more
TL;DR: In this article, a triblock copolymer was used for continuous functionalization of grain boundaries in CH 3 NH 3 PbI 3 (MAPbI3 ) organic-inorganic halide perovskite (OIHP) thin films.
Journal ArticleDOI
Doping and alloying for improved perovskite solar cells
Yuanyuan Zhou,Zhongmin Zhou,Min Chen,Yingxia Zong,Yingxia Zong,Jinsong Huang,Shuping Pang,Nitin P. Padture +7 more
TL;DR: In this article, a brief review of doping and alloying approaches used to enhance the efficacy of the hybrid organic-inorganic perovskite (HOIP) layer, the electron-transport layer (ETL), the hole-transporting layer (HTL), and the electrode layers in PSCs is presented.
Journal ArticleDOI
High-Performance Formamidinium-Based Perovskite Solar Cells via Microstructure-Mediated δ-to-α Phase Transformation
Tanghao Liu,Tanghao Liu,Tanghao Liu,Yingxia Zong,Yingxia Zong,Yuanyuan Zhou,Mengjin Yang,Zhen Li,Onkar Game,Kai Zhu,Rui Zhu,Rui Zhu,Qihuang Gong,Qihuang Gong,Nitin P. Padture +14 more
TL;DR: In this article, the authors show that having a large grain size in the non-perovskite intermediate films is essential for the growth of high-quality α-FAPbI3(Cs) HOIP thin films.
Journal ArticleDOI
Thin-Film Transformation of NH4PbI3 to CH3NH3PbI3 Perovskite: A Methylamine-Induced Conversion–Healing Process
Yingxia Zong,Yingxia Zong,Yuanyuan Zhou,Ming-Gang Ju,Hector F. Garces,Amanda R. Krause,Fuxiang Ji,Guanglei Cui,Xiao Cheng Zeng,Nitin P. Padture,Shuping Pang +10 more
TL;DR: Methylamine-induced thin-film transformation at room-temperature is discovered, where a porous, rough, polycrystalline NH4 PbI3 non-perovskite thin film converts stepwise into a dense, ultrasmooth, textured CH3 NH3 Pb I3 perovskites thin film.