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Liqiang Xie
Researcher at Huaqiao University
Publications - 27
Citations - 2784
Liqiang Xie is an academic researcher from Huaqiao University. The author has contributed to research in topics: Perovskite (structure) & Passivation. The author has an hindex of 7, co-authored 13 publications receiving 1726 citations.
Papers
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Journal ArticleDOI
Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent
Kebin Lin,Jun Xing,Li Na Quan,F. Pelayo García de Arquer,Xiwen Gong,Jianxun Lu,Liqiang Xie,Weijie Zhao,Di Zhang,Chuanzhong Yan,Wenqiang Li,Xinyi Liu,Yan Lu,Jeffrey Kirman,Edward H. Sargent,Qihua Xiong,Zhanhua Wei +16 more
TL;DR: In this article, the authors describe visible-light-emitting perovskite LEDs that surpass the quantum efficiency milestone of 20.3 per cent, which is achieved by a new strategy for managing the compositional distribution in the device.
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Efficient and Stable Low-Bandgap Perovskite Solar Cells Enabled by a CsPbBr3-Cluster Assisted Bottom-up Crystallization Approach.
Liqiang Xie,Kebin Lin,Jianxun Lu,Wenjing Feng,Peiquan Song,Chuanzhong Yan,Kaikai Liu,Lina Shen,Chengbo Tian,Zhanhua Wei +9 more
TL;DR: A CsPbBr3-cluster assisted vertically bottom-up crystallization approach to fabricate low-bromide (1%~6%), α-phase pure and MA-free FAPbI3-based PSCs and shows remarkably improved operational stability.
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Efficient and stable carbon-based perovskite solar cells enabled by the inorganic interface of CuSCN and carbon nanotubes
Xin Wu,Xin Wu,Liqiang Xie,Kebin Lin,Jianxun Lu,Kexiang Wang,Wenjing Feng,Bingbing Fan,Penggang Yin,Zhanhua Wei +9 more
TL;DR: In this article, the authors used a highly conductive carbon nanotube (CNT) network to form a robust interface of CuSCN/CNT and facilitate the hole collection process.
Journal ArticleDOI
Interfacial Bridge Using a cis‐Fulleropyrrolidine for Efficient Planar Perovskite Solar Cells with Enhanced Stability
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Moisture-triggered fast crystallization enables efficient and stable perovskite solar cells
Kaikai Liu,Yujie Luo,Tianxiao Liu,Yuming Liang,Liu Yang,Peiquan Song,Zhiyong Liu,Chengbo Tian,Liqiang Xie,Zhanhua Wei +9 more
TL;DR: In this paper , the effect of moisture on perovskite crystallization was investigated and controllable moisture treatment for the intermediate perovsite can promote the mass transportation of organic salts, and help them enter the buried bottom of the films.