World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
57
Citations
12270
World Ranking
7938
National Ranking
2301

Engineering and Technology

D-Index
56
Citations
12282
World Ranking
2809
National Ranking
559

Keyou Yan publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Keyou Yan sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 142 publications — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Keyou Yan D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Keyou Yan sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 56 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Keyou Yan is affiliated with the Chinese University of Hong Kong in China. Their research primarily spans the fields of Engineering and Materials Science, with significant contributions focused on Electrical and Electronic Engineering and Materials Chemistry. Among their notable subfields are Polymers and Plastics, Renewable Energy, Sustainability and the Environment, and Catalysis.

The scientist's main research topics include:

  • Perovskite Materials and Applications
  • Conducting Polymers and Applications
  • Quantum Dots Synthesis and Properties
  • Chalcogenide Semiconductor Thin Films
  • Organic Light-Emitting Diodes Research
  • Organic Electronics and Photovoltaics
  • Advanced Photocatalysis Techniques

Keyou Yan has published extensively, with frequent contributions to several academic journals and publication venues. The venues with the most publications include:

  • Small
  • ACS Applied Materials & Interfaces
  • Chemical Engineering Journal
  • Advanced Energy Materials
  • Angewandte Chemie International Edition

A selection of recent papers by Keyou Yan includes:

  • "Advances in the Application of Perovskite Materials," 2023, Nano-Micro Letters
  • "Precise Control of Perovskite Crystallization Kinetics via Sequential A-Site Doping," 2020, Advanced Materials
  • "Nanograin-Boundary-Abundant Cu2O-Cu Nanocubes with High C2+ Selectivity and Good Stability during Electrochemical CO2 Reduction at a Current Density of 500 mA/cm2," 2023, ACS Nano
  • "Flexible SnSe Photodetectors with Ultrabroad Spectral Response up to 10.6 μm Enabled by Photobolometric Effect," 2020, ACS Applied Materials & Interfaces
  • "Wafer-size growth of 2D layered SnSe films for UV-Visible-NIR photodetector arrays with high responsitivity," 2020, Nanoscale

Collaboration is a notable aspect of Keyou Yan's research activities. Frequent co-authors include Ligang Yuan, Chenghao Duan, Liming Ding, Shibing Zou, and Kam Sing Wong, each contributing to multiple joint publications.

Best Publications

  • A Strongly Coupled Graphene and FeNi Double Hydroxide Hybrid as an Excellent Electrocatalyst for the Oxygen Evolution Reaction

    Xia Long;Jinkai Li;Shuang Xiao;Keyou Yan

  • Hybrid halide perovskite solar cell precursors: colloidal chemistry and coordination engineering behind device processing for high efficiency.

    Keyou Yan;Keyou Yan;Mingzhu Long;Tiankai Zhang;Zhanhua Wei

  • Space-Confined Growth of MoS2 Nanosheets within Graphite: The Layered Hybrid of MoS2 and Graphene as an Active Catalyst for Hydrogen Evolution Reaction

    Xiaoli Zheng;Jianbo Xu;Keyou Yan;Hong Wang

  • Inkjet Printing and Instant Chemical Transformation of a CH3NH3PbI3/Nanocarbon Electrode and Interface for Planar Perovskite Solar Cells

    Zhanhua Wei;Haining Chen;Keyou Yan;Shihe Yang

  • All-solid-state hybrid solar cells based on a new organometal halide perovskite sensitizer and one-dimensional TiO2 nanowire arrays

    Jianhang Qiu;Yongcai Qiu;Keyou Yan;Min Zhong

  • Secondary branching and nitrogen doping of ZnO nanotetrapods: building a highly active network for photoelectrochemical water splitting.

    Yongcai Qiu;Keyou Yan;Hong Deng;Shihe Yang

  • Advances in the Application of Perovskite Materials

    Unknown

  • Synthesis of Size-Tunable Anatase TiO2 Nanospindles and Their Assembly into Anatase@Titanium Oxynitride/Titanium Nitride−Graphene Nanocomposites for Rechargeable Lithium Ion Batteries with High Cycling Performance

    Yongcai Qiu;Keyou Yan;Shihe Yang;Limin Jin

  • Cost-efficient clamping solar cells using candle soot for hole extraction from ambipolar perovskites

    Zhanhua Wei;Keyou Yan;Haining Chen;Ya Yi

  • 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

  • Hysteresis-free multi-walled carbon nanotube-based perovskite solar cells with a high fill factor

    Zhanhua Wei;Haining Chen;Keyou Yan;Xiaoli Zheng

  • Investigation of Molecular Interactions between SWNT and Polyethylene/Polypropylene/Polystyrene/Polyaniline Molecules

    Qingbin Zheng;Qingzhong Xue;Keyou Yan;Lanzhong Hao

  • Precise Control of Perovskite Crystallization Kinetics via Sequential A-Site Doping.

    Minchao Qin;Haibo Xue;Hengkai Zhang;Hanlin Hu

  • Morphology-conserved transformation: synthesis of hierarchical mesoporous nanostructures of Mn2O3 and the nanostructural effects on Li-ion insertion/deinsertion properties

    Yongcai Qiu;Gui-Liang Xu;Keyou Yan;Hui Sun

  • Graphene controlled Brewster angle device for ultra broadband terahertz modulation

    Zefeng Chen;Xuequan Chen;Li Tao;Kun Chen

  • Computational analysis of effect of modification on the interfacial characteristics of a carbon nanotube–polyethylene composite system

    Qingbin Zheng;Qingbin Zheng;Dan Xia;Qingzhong Xue;Keyou Yan

  • A double layered photoanode made of highly crystalline TiO2 nanooctahedra and agglutinated mesoporous TiO2 microspheres for high efficiency dye sensitized solar cells

    Keyou Yan;Yongcai Qiu;Wei Chen;Min Zhang

  • Nanograin-Boundary-Abundant Cu2O-Cu Nanocubes with High C2+ Selectivity and Good Stability during Electrochemical CO2 Reduction at a Current Density of 500 mA/cm2.

    Unknown

  • The interface effect of the effective electrical conductivity of carbon nanotube composites

    Keyou Yan;Qingzhong Xue;Qingbin Zheng;Lanzhong Hao

  • 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

  • Dithiafulvenyl unit as a new donor for high-efficiency dye-sensitized solar cells : synthesis and demonstration of a family of metal-free organic sensitizers

    Kunpeng Guo;Keyou Yan;Xiaoqing Lu;Yongcai Qiu

  • Mesoporous TiO2 Single Crystals: Facile Shape-, Size-, and Phase-Controlled Growth and Efficient Photocatalytic Performance

    Xiaoli Zheng;Qin Kuang;Keyou Yan;Yongcai Qiu

Frequent Co-Authors

Shihe Yang
Shihe Yang Hong Kong University of Science and Technology
Jianbin Xu
Jianbin Xu Chinese University of Hong Kong
Yongcai Qiu
Yongcai Qiu South China University of Technology
Qingzhong Xue
Qingzhong Xue China University of Petroleum, Beijing
Haining Chen
Haining Chen Beihang University
Qingbin Zheng
Qingbin Zheng Chinese University of Hong Kong, Shenzhen
Kam Sing Wong
Kam Sing Wong Hong Kong University of Science and Technology
Xinhui Lu
Xinhui Lu Chinese University of Hong Kong
Jiannong Wang
Jiannong Wang Hong Kong University of Science and Technology
Zegao Wang
Zegao Wang Sichuan University

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