World's Best Scientists 2026 revealed!
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Engineering and Technology
China
2026

D-Index & Metrics

Chemistry

D-Index
112
Citations
51065
World Ranking
730
National Ranking
123

Engineering and Technology

D-Index
111
Citations
53216
World Ranking
78
National Ranking
12

Liejin Guo 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 Liejin Guo 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: 776 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Liejin Guo 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 Liejin Guo 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: 111 D-Index — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Engineering and Technology in China Leader Award

Overview

Liejin Guo is affiliated with Xi'an Jiaotong University in China and works primarily within the field of engineering. Their research spans multiple subfields including biomedical engineering, renewable energy, sustainability and the environment, materials chemistry, electrical and electronic engineering, and catalysis.

The scientist's work focuses on several main topics, reflecting a diverse yet specialized research scope. These topics include:

  • Subcritical and supercritical water processes
  • Thermochemical biomass conversion processes
  • Advanced photocatalysis techniques
  • Environmental remediation with nanomaterials
  • Catalysts for methane reforming
  • Petroleum processing and analysis
  • Electrocatalysts for energy conversion

Liejin Guo has authored numerous research papers, with notable recent publications including:

  • "Rapid high-temperature hydrothermal post treatment on graphitic carbon nitride for enhanced photocatalytic H2 evolution," 2022, Catalysis Today
  • "Photochemical Systems for Solar-to-Fuel Production," 2022, Electrochemical Energy Reviews
  • "Supercritical water gasification mechanism of polymer-containing oily sludge," 2021, International Journal of Hydrogen Energy
  • "Enhanced oxygen reduction activity and stability of double-layer nitrogen-doped carbon catalyst with abundant Fe-Co dual-atom sites," 2023, Nano Energy
  • "Constructing asymmetric dual active sites of Ag single atoms and nitrogen defects on carbon nitride for enhanced photocatalytic H2O2 production," 2024, Journal of Material Science and Technology

Guo has collaborated frequently with several coauthors, including Hui Jin, Jinwen Shi, Yunan Chen, Jinzhan Su, and Wen Cao, indicating a broad network of research partnerships.

The scientist publishes regularly in several academic venues. The most frequent publication venues include:

  • SSRN Electronic Journal
  • International Journal of Hydrogen Energy
  • Chemical Engineering Journal
  • The Journal of Supercritical Fluids
  • Fuel

Overall, the research work of Liejin Guo is characterized by a strong emphasis on sustainable and advanced catalytic processes, particularly involving water-based and photocatalytic systems, with interdisciplinary applications across energy and environmental sectors.

Best Publications

  • Semiconductor-based Photocatalytic Hydrogen Generation

    Xiaobo Chen;Shaohua Shen;Liejin Guo;Samuel S. Mao

  • Boron-doped nitrogen-deficient carbon nitride-based Z-scheme heterostructures for photocatalytic overall water splitting

    Daming Zhao;Yiqing Wang;Chung-Li Dong;Yu-Cheng Huang;Yu-Cheng Huang

  • Nanostructured WO3/BiVO4 Heterojunction Films for Efficient Photoelectrochemical Water Splitting

    Jinzhan Su;Liejin Guo;Ningzhong Bao;Craig A. Grimes

  • Synergy of Dopants and Defects in Graphitic Carbon Nitride with Exceptionally Modulated Band Structures for Efficient Photocatalytic Oxygen Evolution.

    Daming Zhao;Chung-Li Dong;Bin Wang;Chao Chen

  • Vertically Aligned WO3 Nanowire Arrays Grown Directly on Transparent Conducting Oxide Coated Glass: Synthesis and Photoelectrochemical Properties

    Jinzhan Su;Xinjian Feng;Jennifer D. Sloppy;Liejin Guo

  • Band structure-controlled solid solution of Cd1-x ZnxS photocatalyst for hydrogen production by water splitting

    Chanjuan Xing;Yaojun Zhang;Wei Yan;Liejin Guo

  • Metal sulphide semiconductors for photocatalytic hydrogen production

    Kai Zhang;Liejin Guo

  • A novel method for the preparation of a highly stable and active CdS photocatalyst with a special surface nanostructure

    Dengwei Jing;Liejin Guo

  • Hydrogen production from glucose used as a model compound of biomass gasified in supercritical water

    X.H Hao;L.J Guo;X Mao;X.M Zhang

  • Hydrogen production by biomass gasification in supercritical water: A parametric study

    Y.J. Lu;L.J. Guo;C.M. Ji;X.M. Zhang

  • Twins in Cd1−xZnxS solid solution: Highly efficient photocatalyst for hydrogen generation from water

    Maochang Liu;Lianzhou Wang;Gaoqing Max Lu;Xiangdong Yao;Xiangdong Yao

  • Photocatalytic hydrogen production using twinned nanocrystals and an unanchored NiS x co-catalyst

    Maochang Liu;Yubin Chen;Jinzhan Su;Jinwen Shi

  • Twin-induced one-dimensional homojunctions yield high quantum efficiency for solar hydrogen generation.

    Maochang Liu;Dengwei Jing;Zhaohui Zhou;Liejin Guo

  • In-situ reduction synthesis of nano-sized Cu2O particles modifying g-C3N4 for enhanced photocatalytic hydrogen production

    Jie Chen;Shaohua Shen;Penghui Guo;Meng Wang

  • Efficient solar hydrogen production by photocatalytic water splitting: From fundamental study to pilot demonstration

    Dengwei Jing;Liejin Guo;Liang Zhao;Ximin Zhang

  • Enhanced Photocatalytic Hydrogen Evolution over Cu-Doped ZnIn2S4 under Visible Light Irradiation

    Shaohua Shen;Liang Zhao;Zhaohui Zhou;Liejin Guo

  • Hydrogen production by biomass gasification in supercritical water: A systematic experimental and analytical study

    L.J. Guo;Y.J. Lu;X.M. Zhang;C.M. Ji

  • ABO3-based photocatalysts for water splitting

    Jinwen Shi;Liejin Guo

  • Heterojunctions in g-C3N4/TiO2(B) nanofibres with exposed (001) plane and enhanced visible-light photoactivity

    Lin Zhang;Dengwei Jing;Xilin She;Hongwei Liu

  • Thermodynamic modeling and analysis of biomass gasification for hydrogen production in supercritical water

    Youjun Lu;Liejin Guo;Ximin Zhang;Qiuhui Yan

Frequent Co-Authors

Shaohua Shen
Shaohua Shen Xi'an Jiaotong University
Hui Jin
Hui Jin Xi'an Jiaotong University
Hongtan Liu
Hongtan Liu University of Miami
Dengwei Jing
Dengwei Jing Xi'an Jiaotong University
Jinzhan Su
Jinzhan Su Xi'an Jiaotong University
Maochang Liu
Maochang Liu Xi'an Jiaotong University
Youjun Lu
Youjun Lu Xi'an Jiaotong University
Samuel S. Mao
Samuel S. Mao Khalifa University
Bofeng Bai
Bofeng Bai Xi'an Jiaotong University
Xiangdong Yao
Xiangdong Yao Sun Yat-sen University

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