L
Li Dongmei
Researcher at Chinese Academy of Sciences
Publications - 52
Citations - 1803
Li Dongmei is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Perovskite (structure) & Layer (electronics). The author has an hindex of 15, co-authored 50 publications receiving 1613 citations.
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Hole-conductor-free perovskite organic lead iodide heterojunction thin-film solar cells: High efficiency and junction property
Jiangjian Shi,Juan Dong,Songtao Lv,Yuzhuan Xu,Lifeng Zhu,Junyan Xiao,Xin Xu,Huijue Wu,Li Dongmei,Yanhong Luo,Qingbo Meng +10 more
TL;DR: In this article, hole-conductor-free organic lead iodide thin film solar cells have been fabricated with a sequential deposition method, and the highest efficiency of 10.49% has been achieved.
Journal ArticleDOI
Impressive enhancement in the cell performance of ZnO nanorod-based perovskite solar cells with Al-doped ZnO interfacial modification.
Juan Dong,Yanhong Zhao,Jiangjian Shi,Huiyun Wei,Junyan Xiao,Xin Xu,Jianheng Luo,Jing Xu,Li Dongmei,Yanhong Luo,Qingbo Meng +10 more
TL;DR: Al-doped ZNO (AZO) modified ZnO nanorods have been applied in CH3NH3PbI3 perovskite solar cells, which can show a positive effect on open circuit voltage and power conversion efficiency.
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An all-carbon counter electrode for highly efficient hole-conductor-free organo-metal perovskite solar cells
TL;DR: An all-carbon counter electrode has been fabricated for hole-conductor-free organo-metal perovskite heterojunction thin-film solar cells by a simple and low-temperature process.
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Modified Two-Step Deposition Method for High-Efficiency TiO2/CH3NH3PbI3 Heterojunction Solar Cells
Jiangjian Shi,Yanhong Luo,Huiyun Wei,Jianheng Luo,Juan Dong,Songtao Lv,Junyan Xiao,Yuzhuan Xu,Lifeng Zhu,Xin Xu,Huijue Wu,Li Dongmei,Qingbo Meng +12 more
TL;DR: A modified two-step deposition method is demonstrated to fabricate a uniform CH3NH3PbI3 capping layer with high-coverage and thickness of 300 nm on top of the mesoporous TiO2, showing high light-harvesting efficiency and long carrier lifetime over 50 ns.
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Mesoscopic TiO2/CH3NH3PbI3 perovskite solar cells with new hole-transporting materials containing butadiene derivatives
Songtao Lv,Liying Han,Junyan Xiao,Lifeng Zhu,Jiangjian Shi,Huiyun Wei,Yuzhuan Xu,Juan Dong,Xin Xu,Li Dongmei,Shirong Wang,Yanhong Luo,Qingbo Meng,Xianggao Li +13 more
TL;DR: Two new triphenylamine-based hole-transporting materials (HTMs) containing butadiene derivatives are employed in CH3NH3PbI3 perovskite solar cells, demonstrating advantages such as easy synthesis, low cost and relatively good cell performance.