T
Tongfa Liu
Researcher at Huazhong University of Science and Technology
Publications - 27
Citations - 5270
Tongfa Liu is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Perovskite (structure) & Auxiliary electrode. The author has an hindex of 19, co-authored 27 publications receiving 4558 citations. Previous affiliations of Tongfa Liu include Peking University.
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Journal ArticleDOI
A hole-conductor-free, fully printable mesoscopic perovskite solar cell with high stability
Anyi Mei,Xiong Li,Linfeng Liu,Zhiliang Ku,Tongfa Liu,Yaoguang Rong,Mi Xu,Min Hu,Jiangzhao Chen,Ying Yang,Michael Grätzel,Hongwei Han +11 more
TL;DR: A perovskite solar cell that uses a double layer of mesoporous TiO2 and ZrO2 as a scaffold infiltrated with perovSkite and does not require a hole-conducting layer is fabricated and achieves a certified power conversion efficiency of 12.8%.
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Full Printable Processed Mesoscopic CH 3 NH 3 PbI 3 /TiO 2 Heterojunction Solar Cells with Carbon Counter Electrode
TL;DR: A mesoscopic methylammonium lead iodide (CH3NH3PbI3) perovskite/TiO2 heterojunction solar cell is developed with low-cost carbon counter electrode (CE) and full printable process and presents high stability and power conversion efficiency.
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Fully Printable Mesoscopic Perovskite Solar Cells with Organic Silane Self-Assembled Monolayer
TL;DR: By the introduction of an organic silane self-assembled monolayer, an interface-engineering approach is demonstrated for hole-conductor-free, fully printable mesoscopic perovskite solar cells based on a carbon counter electrode.
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Hole-Conductor-Free Mesoscopic TiO2/CH3NH3PbI3 Heterojunction Solar Cells Based on Anatase Nanosheets and Carbon Counter Electrodes
TL;DR: The advantages of fully printable technology and the use of low- cost carbon-materials-based counter electrode and hole-conductor-free structure provide this design a promising prospect to approach low-cost photovoltaic devices.
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Efficient hole-conductor-free, fully printable mesoscopic perovskite solar cells with a broad light harvester NH2CHNH2PbI3
TL;DR: In this paper, a mesoscopic perovskite solar cell with a carbon counter electrode was introduced, which achieved a power conversion efficiency of 12.9% by optimizing the mixing ratio of the formamidimium and methylammonium cations.