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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 37 8521 8215 1469 1462 131 3809

Xianqing Zhu publications per year

The chart shows the history of publications by Xianqing Zhu between 2014 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Xianqing Zhu published across 13 years, from 2014 to 2026, averaging 12.8 papers a year. Output peaked at 38 publications in 2022. 26 of the 166 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2014 to 2026. Vertical axis: number of publications, 0 to 38. Peak 38 publications in 2022. 2014: 1 publication 2015: 3 publications 2016: 5 publications 2017: 7 publications 2018: 3 publications 2019: 7 publications 2020: 14 publications 2021: 10 publications 2022: 38 publications 2023: 22 publications 2024: 30 publications 2025: 25 publications 2026: 1 publication
2014 2026

166 publications in total across all disciplines

View publications per year as a table
Xianqing Zhu: publications per year, 2014 to 2026
Year Publications
2014 1
2015 3
2016 5
2017 7
2018 3
2019 7
2020 14
2021 10
2022 38
2023 22
2024 30
2025 25
2026 1
Total 166
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Xianqing Zhu 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 Xianqing Zhu sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 128–137 publications, is where this scientist sits. 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
38–47 publications 804+

This scientist: 131 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386 131
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Xianqing Zhu 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 Xianqing Zhu sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 37 D-Index, is where this scientist sits. 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: 37 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312 37
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Overview

Xianqing Zhu is affiliated with Chongqing University in China, specializing primarily in the field of Engineering. Their work spans diverse subfields including Biomedical Engineering, Renewable Energy, Sustainability and the Environment, Molecular Biology, Building and Construction, and Materials Chemistry.

Their research topics cover a range of areas within bioenergy and biotechnology, featuring:

  • Algal biology and biofuel production
  • Biofuel production and bioconversion
  • Anaerobic Digestion and Biogas Production
  • Thermochemical Biomass Conversion Processes
  • Microbial Metabolic Engineering and Bioproduction
  • Microbial Fuel Cells and Bioremediation
  • Extraction and Separation Processes

Among recent publications, notable papers include:

  • Pyrolysis kinetics and reaction mechanism of the electrode materials during the spent LiCoO2 batteries recovery process, 2020, Journal of Hazardous Materials
  • The role of machine learning to boost the bioenergy and biofuels conversion, 2021, Bioresource Technology
  • Production of hierarchical porous bio-carbon based on deep eutectic solvent fractionated lignin nanoparticles for high-performance supercapacitor, 2023, Applied Energy
  • How can ethanol enhance direct interspecies electron transfer in anaerobic digestion?, 2021, Biotechnology Advances
  • Effects of carbon cloth on anaerobic digestion of high concentration organic wastewater under various mixing conditions, 2021, Journal of Hazardous Materials

Frequent co-authors collaborating with Xianqing Zhu include:

  • Ao Xia
  • Qiang Liao
  • Yun Huang
  • Xun Zhu
  • Jingmiao Zhang

The primary venues where Xianqing Zhu publishes are:

  • Bioresource Technology
  • Chemical Engineering Journal
  • SSRN Electronic Journal
  • Energy
  • International Journal of Hydrogen Energy

Best Publications

  • Pyrolysis kinetics and reaction mechanism of the electrode materials during the spent LiCoO2 batteries recovery process.

    Jun Li;Yiming Lai;Xianqing Zhu;Qiang Liao

  • The role of machine learning to boost the bioenergy and biofuels conversion.

    Zhengxin Wang;Xinggan Peng;Ao Xia;Akeel A. Shah

  • Laccase pretreatment of wheat straw: effects of the physicochemical characteristics and the kinetics of enzymatic hydrolysis

    Zhichao Deng;Ao Xia;Qiang Liao;Xianqing Zhu

  • Recovery and regeneration of anode graphite from spent lithium-ion batteries through deep eutectic solvent treatment: Structural characteristics, electrochemical performance and regeneration mechanism

    Unknown

  • How can ethanol enhance direct interspecies electron transfer in anaerobic digestion

    Dong Feng;Xiaobo Guo;Richen Lin;Ao Xia

  • Effects of carbon cloth on anaerobic digestion of high concentration organic wastewater under various mixing conditions.

    Dong Feng;Ao Xia;Yun Huang;Xianqing Zhu

  • A gas-pressurized torrefaction method for biomass wastes

    Shan Tong;Li Xiao;Xian Li;Xian Li;Xianqing Zhu

  • Effects of foam nickel supplementation on anaerobic digestion: Direct interspecies electron transfer.

    Xiaobo Guo;Chihe Sun;Richen Lin;Ao Xia

  • Comparison of machine learning methods for predicting the methane production from anaerobic digestion of lignocellulosic biomass

    Unknown

  • Ex-situ catalytic upgrading of biomass pyrolysis volatiles over thermal-decomposition products of spent lithium-ion batteries for bio-oil deoxygenation and hydrogen-rich syngas production

    Unknown

  • Efficient recovery of valuable metals from cathode materials of spent LiCoO2 batteries via co-pyrolysis with cheap carbonaceous materials.

    Unknown

  • Structure evolution characteristic of hydrochar and nitrogen transformation mechanism during co-hydrothermal carbonization process of microalgae and biomass

    Unknown

  • A novel method for carbon removal and valuable metal recovery by incorporating steam into the reduction-roasting process of spent lithium-ion batteries.

    Qin Peng;Xianqing Zhu;Jun Li;Qiang Liao

  • Elucidation of the interaction effects of cellulose, hemicellulose and lignin during degradative solvent extraction of lignocellulosic biomass

    Unknown

  • Pyrolysis kinetics of biomasses pretreated by gas-pressurized torrefaction

    Omar D. Dacres;Shan Tong;Xian Li;Xian Li;Xianqing Zhu

  • Biodegradable branched cationic starch with high C/N ratio for Chlorella vulgaris cells concentration: Regulating microalgae flocculation performance by pH

    Yun Huang;Chaoyang Wei;Qiang Liao;Ao Xia

  • Catalytic pyrolysis of biomass with thermal treatment products of spent lithium-ion batteries for the upgrading of bio-oil and syngas

    Unknown

  • Influence of torrefaction, hydrothermal carbonization and degradative solvent extraction pretreatments on moisture absorption and self-ignition characteristics of biomass

    Man Liu;Xianqing Zhu;Rong Chen;Qiang Liao

  • Carbon cloth facilitates semi-continuous anaerobic digestion of organic wastewater rich in volatile fatty acids from dark fermentation.

    Dong Feng;Ao Xia;Qiang Liao;Abdul-Sattar Nizami

  • Hydrothermal hydrolysis of algal biomass for biofuels production: A review.

    Hao Chen;Ao Xia;Xun Zhu;Yun Huang

  • Na&Ca removal from Zhundong coal by a novel CO2-water leaching method and the ashing behavior of the leached coal

    Yaxin Gao;Lizhi Ding;Xian Li;Wenhui Wang

  • Heat transfer enhancement of spray cooling with ammonia by microcavity surfaces

    B.H. Yang;H. Wang;X. Zhu;Q. Liao

  • Novel carbon-rich additives preparation by degradative solvent extraction of biomass wastes for coke-making.

    Xianqing Zhu;Xian Li;Li Xiao;Xiaoyong Zhang

  • Experiment and Kinetic Study of Elemental Mercury Adsorption over a Novel Chlorinated Sorbent Derived from Coal and Waste Polyvinyl Chloride

    Yang Xu;Xiaobo Zeng;Bi Zhang;Xianqing Zhu

  • Adsorption thermodynamic characteristics of Chlorella vulgaris with organic polymer adsorbent cationic starch: Effect of temperature on adsorption capacity and rate

    Chaoyang Wei;Yun Huang;Qiang Liao;Ao Xia

  • Preparation of carbon fibers from low-molecular-weight compounds obtained from low-rank coal and biomass by solvent extraction

    Xian Li;Xian-qing Zhu;Kenshiro Okuda;Zong Zhang

  • Mechanism study of degradative solvent extraction of biomass

    Xianqing Zhu;Yi Xue;Xian Li;Zong Zhang

Frequent Co-Authors

Qiang Liao
Qiang Liao Chongqing University
Xun Zhu
Xun Zhu Chongqing University
Hong Yao
Hong Yao Huazhong University of Science and Technology
Guangqian Luo
Guangqian Luo Huazhong University of Science and Technology
Qian Fu
Qian Fu Chongqing University
Hongyun Hu
Hongyun Hu Huazhong University of Science and Technology
Rong Chen
Rong Chen Chongqing University
Jerry D. Murphy
Jerry D. Murphy University College Cork
Jo Shu Chang
Jo Shu Chang National Cheng Kung University
Pau Loke Show
Pau Loke Show UCSI University

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