Yan, Keyou - 香港中文大学 -

个人简介

Keyou YAN received the Ph.D. in 2013 from Nano Science and Technology Progam in The Hong Kong University of Science and Technology (HKUST). From 2013 to 2014, he worked as a visiting scholar in Department of Chemistry in HKUST. From 2014 to 2016, He worked as postdoctoral fellow in Department of Electronic Engineering in the Chinese University of Hong Kong (CUHK) and then in Department of Applied Physics in The Hong Kong Polytechnic University (PolyU), respectively. He joined the Department of Electronic Engineering as faculty in CUHK in July 2016. He worked on low-cost photovoltaic technology in the past years. Prof Yan has multidisciplinary background in material physics and chemistry, material simulation and calculation, as well as nano science and technology and makes great efforts on high performance photovoltaics in low-cost.

研究领域

Perovskite solar cells, Solar fuels and Photo Electronic devices

近期论文

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Long, M.; Chen, Z.; Zhang, T.; Xiao, Y.; Zeng, X.; Chen, J.; Yan, K. *; Xu, J. *, Ultrathin efficient perovskite solar cells employing a periodic structure of a composite hole conductor for elevated plasmonic light harvesting and hole collection. Nanoscale 2015.(IF: 7.4) Yan, K. Y., * Long, M. Z., Zhang, T. K.,Wei, Z. H. Chen, H. N. Yang, S. H. *, Xu, J. B. *, Hybrid Halide Perovskite Solar Cell Precursors: Colloidal Chemistry and its Coordination Engineering behind Device Processing with High Efficiency. J. Am. Chem. Soc., 2015, 137, 4460–4468 (IF: 12.8; citations: 64, Highly cited papers) Yan, K. Y.; Wei, Z.; Li, J.; Chen, H.; Yi, Y.; Zheng, X.; Long, X.; Wang, Z.; Wang, J.; Xu, J.; Yang, S., High-Performance Graphene-Based Hole Conductor-Free Perovskite Solar Cells: Schottky Junction Enhanced Hole Extraction and Electron Blocking. Small 2015, 2269–2274. (IF: 8.4; citations: 38, Highly cited papers) Yan, K. Y.; Zhang, L. X.; Kuang, Q.; Wei, Z. H.; Yi, Y.; Wang, J. N.; Yang, S. H., Solution-Processed, Barrier-Confined, and 1D Nanostructure Supported Quasi-quantum Well with Large Photoluminescence Enhancement. ACS Nano 2014, 8, 3771-3780. (IF: 12.8; citations:3) Wei, Z. H.; Yan, K. Y.; Chen, H. N.; Yi, Y.; Zhang, T.; Long, X.; Li, J. K.; Zhang, L. X.; Wang, J. N.; Yang, S. H., Cost-efficient clamping solar cells using candle soot for hole extraction from ambipolar perovskites. Energy Environ. Sci. 2014, 7, 3326-3333.(equal contribution) (IF: 20.5; citations: 53) Yan, K. Y.; Zhang, L. X.; Qiu, J. H.; Qiu, Y. C.; Zhu, Z. L.; Wang, J. N.; Yang, S. H., A Quasi-Quantum Well Sensitized Solar Cell with Accelerated Charge Separation and Collection. J. Am. Chem. Soc. 2013, 135, 9531-9539. (IF: 12.8; citations: 57) Yan, K. Y.; Chen, W.; Yang, S. H., Significantly Enhanced Open Circuit Voltage and Fill Factor of Quantum Dot Sensitized Solar Cells by Linker Seeding Chemical Bath Deposition. J. Phys. Chem. C 2013, 117, 92-99. (IF: 4.8; citations: 31) Yan, K. Y.; Qiu, Y. C.; Chen, W.; Zhang, M.; Yang, S. H., A double layered photoanode made of highly crystalline TiO2 nanooctahedra and agglutinated mesoporous TiO2 microspheres for high efficiency dye sensitized solar cells. Energy Environ. Sci. 2011, 4, 2168-2176. (IF: 20.5; citations: 99) Yan, K. Y.; Xue, Q. Z.; Zheng, Q. B.; Xia, D.; Chen, H. J.; Xie, J., Radial Collapse of Single-Walled Carbon Nanotubes Induced by the Cu2O Surface. J. Phys. Chem. C 2009, 113, 3120-3126. (IF: 4.8; citations: 11) Yan, K. Y.; Xue, Q. Z.; Xia, D.; Chen, H. J.; Xie, J.; Dong, M. D., The Core/Shell Composite Nanowires Produced by Self-Scrolling Carbon Nanotubes onto Copper Nanowires. ACS Nano 2009, 3, 2235-2240. (IF: 12.8; citations: 51) Yan, K. Y.; Xue, Q. Z.; Zheng, Q. B.; Hao, L. Z., The interface effect of the effective electrical conductivity of carbon nanotube composites. Nanotechnology 2007, 18, 255705. (IF: 3.8; citations: 49)