World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
50
Citations
10705
World Ranking
10145
National Ranking
2845

Kefeng Cai publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Kefeng Cai sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 724 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 478 scientists 350–369 publications: 441 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 257 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 176 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Kefeng Cai D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Kefeng Cai sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 451 scientists 44–45 D-Index: 613 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 204 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 118 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 50 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Overview

Kefeng Cai is affiliated with Tongji University in China and conducts research primarily in engineering and materials science. Their work spans 82 publications in engineering and 68 in materials science, reflecting a focused expertise in the fields of materials chemistry and electrical and electronic engineering, with additional contributions to civil and structural engineering, clinical psychology, and biomedical engineering.

The main topics addressed by Kefeng Cai include advanced thermoelectric materials and devices, thermal radiation and cooling technologies, perovskite materials and applications, studies on perfectionism, procrastination, and anxiety, advanced battery technologies research, advanced sensor and energy harvesting materials, and supercapacitor materials and fabrication.

Their recent papers encompass:

  • Ultrahigh Performance of n-Type Ag2Se Films for Flexible Thermoelectric Power Generators, 2020, ACS Applied Materials & Interfaces
  • Ultrahigh performance polyvinylpyrrolidone/Ag2Se composite thermoelectric film for flexible energy harvesting, 2020, Nano Energy
  • Ultrahigh performance PEDOT/Ag2Se/CuAgSe composite film for wearable thermoelectric power generators, 2020, Materials Today Physics
  • Recent advances in flexible thermoelectric films and devices, 2021, Nano Energy
  • Nickel-cobalt (oxy)hydroxide battery-type supercapacitor electrode with high mass loading, 2021, Chemical Engineering Journal

Kefeng Cai collaborates frequently with a number of coauthors, including:

  • Ying Liu (25 publications)
  • Zixing Wang (19 publications)
  • Yuexin Liu (18 publications)
  • Ping Wei (17 publications)
  • Mingcheng Zhang (15 publications)

Their work is regularly published in several scientific venues. The most frequent publication outlets are:

  • ACS Applied Materials & Interfaces (10 publications)
  • Chemical Engineering Journal (9 publications)
  • Nano Energy (4 publications)
  • Materials Today Physics (4 publications)
  • Advanced Functional Materials (3 publications)

Best Publications

  • Research progress on conducting polymer based supercapacitor electrode materials

    Qiufeng Meng;Qiufeng Meng;Kefeng Cai;Yuanxun Chen;Lidong Chen

  • High performance n-type Ag 2 Se film on nylon membrane for flexible thermoelectric power generator

    Yufei Ding;Yang Qiu;Kefeng Cai;Qin Yao

  • Research progress on polymer–inorganic thermoelectric nanocomposite materials

    Yong Du;Shirley Z. Shen;Kefeng Cai;Philip S. Casey

  • Thermoelectric Fabrics: Toward Power Generating Clothing

    Yong Du;Kefeng Cai;Song Chen;Hongxia Wang

  • Facile Preparation and Thermoelectric Properties of Bi2Te3 Based Alloy Nanosheet/PEDOT:PSS Composite Films

    Yong Du;K. F. Cai;K. F. Cai;Song Chen;Pavel Cizek

  • Good Performance and Flexible PEDOT:PSS/Cu2Se Nanowire Thermoelectric Composite Films

    Yao Lu;Yufei Ding;Yang Qiu;Kefeng Cai

  • Ultrahigh power factor and flexible silver selenide-based composite film for thermoelectric devices

    Yao Lu;Yang Qiu;Kefeng Cai;Yufei Ding

  • Microwave-assisted synthesis of honeycomblike hierarchical spherical Zn-doped Ni-MOF as a high-performance battery-type supercapacitor electrode material

    Yuanxun Chen;Dan Ni;Xiaowei Yang;Congcong Liu

  • Preparation and thermoelectric properties of Al-doped ZnO ceramics

    K.F. Cai;K.F. Cai;E. Müller;C. Drašar;A. Mrotzek

  • Preparation and properties of PEDOT:PSS/Te nanorod composite films for flexible thermoelectric power generator

    Haijun Song;Kefeng Cai

  • High-Performance and Breathable Polypyrrole Coated Air-Laid Paper for Flexible All-Solid-State Supercapacitors

    Yuanxun Chen;Kefeng Cai;Congcong Liu;Haijun Song

  • Facile Fabrication and Thermoelectric Properties of PbTe-Modified Poly(3,4-ethylenedioxythiophene) Nanotubes

    Yuanyuan Wang;Kefeng Cai;Xi Yao

  • Simultaneous increase in conductivity and Seebeck coefficient in a polyaniline/graphene nanosheets thermoelectric nanocomposite

    Yong Du;Yong Du;Shirley Z. Shen;Weidong Yang;Richard Donelson

  • Preparation and thermoelectric properties of multi-walled carbon nanotubes/polypyrrole composites

    Jiao Wang;Kefeng Cai;Shirley Shen;Junlin Yin

  • Ultrahigh Performance of n-Type Ag2Se Films for Flexible Thermoelectric Power Generators

    Cong Jiang;Yufei Ding;Kefeng Cai;Liang Tong

  • The effect of Te doping on the electronic structure and thermoelectric properties of SnSe

    Song Chen;Kefeng Cai;Wenyu Zhao

  • Free-standing and highly conductive PEDOT nanowire films for high-performance all-solid-state supercapacitors

    Dan Ni;Yuanxun Chen;Haijun Song;Congcong Liu

  • Ultrahigh performance polyvinylpyrrolidone/Ag2Se composite thermoelectric film for flexible energy harvesting

    Cong Jiang;Ping Wei;Yufei Ding;Kefeng Cai

  • Ultra-high performance and flexible polypyrrole coated CNT paper electrodes for all-solid-state supercapacitors

    Liang Tong;Mingyuan Gao;Cong Jiang;Kefeng Cai

  • Ultrahigh performance PEDOT/Ag2Se/CuAgSe composite film for wearable thermoelectric power generators

    Y. Lu;Y. Qiu;K. Cai;X. Li

  • Preparation and thermoelectric properties of reduced graphene oxide/PEDOT:PSS composite films

    Fengyuan Li;Kefeng Cai;Shirley Shen;Song Chen

  • A facile chemical reduction approach for effectively tuning thermoelectric properties of PEDOT films

    Jiao Wang;Kefeng Cai;Shirley Shen

Frequent Co-Authors

Ce-Wen Nan
Ce-Wen Nan Tsinghua University
Jiaqing He
Jiaqing He Southern University of Science and Technology
Yaping Du
Yaping Du Nankai University
Caicun Zhou
Caicun Zhou Tongji University
Lidong Chen
Lidong Chen Chinese Academy of Sciences
Xi Yao
Xi Yao Xi'an Jiaotong University
Xiaowei Yang
Xiaowei Yang Shanghai Jiao Tong University
Tong Lin
Tong Lin Tianjin Polytechnic University
Hong Liu
Hong Liu Shandong University
Xiang Li
Xiang Li Chinese Academy of Sciences

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