J
Jinkai Li
Researcher at Hong Kong University of Science and Technology
Publications - 6
Citations - 1429
Jinkai Li is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Perovskite (structure) & Electrode. The author has an hindex of 6, co-authored 6 publications receiving 1266 citations.
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A Strongly Coupled Graphene and FeNi Double Hydroxide Hybrid as an Excellent Electrocatalyst for the Oxygen Evolution Reaction
TL;DR: A novel strategy is used to synthesize a non-noble-metal-based electrocatalyst of the OER by finely combining layered FeNi double hydroxide that is catalytically active and electric conducting graphene sheets, taking advantage of the electrostatic attraction between the two positively charged nanosheets.
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Cost-efficient clamping solar cells using candle soot for hole extraction from ambipolar perovskites
Zhanhua Wei,Keyou Yan,Haining Chen,Ya Yi,Teng Zhang,Xia Long,Jinkai Li,Lixia Zhang,Jiannong Wang,Shihe Yang +9 more
TL;DR: In this paper, a selective hole extraction electrode made of candle soot and a deliberately engineered perovskite photoanode was used to achieve 11.02% efficiency for roll-to-roll solar cells.
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High-Performance Graphene-Based Hole Conductor-Free Perovskite Solar Cells: Schottky Junction Enhanced Hole Extraction and Electron Blocking
Keyou Yan,Keyou Yan,Zhanhua Wei,Jinkai Li,Haining Chen,Ya Yi,Xiaoli Zheng,Xia Long,Zilong Wang,Jiannong Wang,Jianbin Xu,Shihe Yang +11 more
TL;DR: Multilayered graphene and single-layered graphene are assembled onto perovskite films in the form of Schottky junctions and ohmic contacts, respectively, for the production of a graphene-based hole transporting material-free perovSKite solar cell.
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A three-dimensional hexagonal fluorine-doped tin oxide nanocone array: a superior light harvesting electrode for high performance photoelectrochemical water splitting
Jinkai Li,Yongcai Qiu,Yongcai Qiu,Zhanhua Wei,Qingfeng Lin,Qianpeng Zhang,Keyou Yan,Haining Chen,Shuang Xiao,Zhiyong Fan,Shihe Yang +10 more
TL;DR: In this article, a 3D hexagonal nanocone array of fluorine-doped tin oxide (FTO) on glass was used as an excellent electrode for photoelectrochemical (PEC) water splitting.
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Exceptional thermal interface properties of a three-dimensional graphene foam
Xinfeng Zhang,Kan Kan Yeung,Zhaoli Gao,Jinkai Li,Hongye Sun,Huansu Xu,Kai Zhang,Min Zhang,Zhibo Chen,Matthew Ming Fai Yuen,Shihe Yang +10 more
TL;DR: In this paper, the thermal interface properties of a three-dimensional, flexible and interconnected graphene foam (GF) have been uncovered, and the thermal interfacial resistance of GF at Si-Al interface is as low as 0.04 cm2K W−1, which is one order of magnitude lower than conventional thermal grease and thermal paste-based thermal interfacer material (TIM).