T
Tiantian Liu
Researcher at City University of Hong Kong
Publications - 7
Citations - 597
Tiantian Liu is an academic researcher from City University of Hong Kong. The author has contributed to research in topics: Perovskite (structure) & Photovoltaic system. The author has an hindex of 6, co-authored 7 publications receiving 248 citations.
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2D metal-organic framework for stable perovskite solar cells with minimized lead leakage
Shengfan Wu,Zhen Li,Mu-Qing Li,Mu-Qing Li,Yingxue Diao,Francis Lin,Tiantian Liu,Jie Zhang,Peter Tieu,Wenpei Gao,Feng Qi,Xiaoqing Pan,Zhengtao Xu,Zonglong Zhu,Alex K.-Y. Jen,Alex K.-Y. Jen +15 more
TL;DR: A thiol-functionalized 2D conjugated metal–organic framework as an electron-extraction layer at the perovskite/cathode interface enables the realization of highly stable perovSKite solar cells with minimized lead ion leakage.
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Efficient large guanidinium mixed perovskite solar cells with enhanced photovoltage and low energy losses
TL;DR: This work presents a strategy for suppressing the open-circuit voltage (Voc) loss of perovskite solar cells by incorporating large guanidinium cations (Gua+) into a perovSkite lattice, leading to a significantly improved Voc of 1.19 V and an impressive power conversion efficiency of >21%.
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