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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 51 13949 12555 570 514 229 9256
Engineering and Technology 55 2999 2870 49 47 287 11120

Ange Nzihou publications per year

The chart shows the history of publications by Ange Nzihou between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ange Nzihou published across 33 years, from 1993 to 2025, averaging 10.1 papers a year. Output peaked at 35 publications in 2020. 30 of the 334 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1993 to 2025. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2020. 1993: 1 publication 1994: 1 publication 1995: 0 publications 1996: 0 publications 1997: 1 publication 1998: 1 publication 1999: 3 publications 2000: 0 publications 2001: 4 publications 2002: 4 publications 2003: 4 publications 2004: 7 publications 2005: 3 publications 2006: 4 publications 2007: 7 publications 2008: 5 publications 2009: 5 publications 2010: 9 publications 2011: 4 publications 2012: 19 publications 2013: 11 publications 2014: 17 publications 2015: 14 publications 2016: 8 publications 2017: 21 publications 2018: 22 publications 2019: 22 publications 2020: 35 publications 2021: 23 publications 2022: 35 publications 2023: 14 publications 2024: 12 publications 2025: 18 publications
1993 2025

334 publications in total across all disciplines

View publications per year as a table
Ange Nzihou: publications per year, 1993 to 2025
Year Publications
1993 1
1994 1
1995 0
1996 0
1997 1
1998 1
1999 3
2000 0
2001 4
2002 4
2003 4
2004 7
2005 3
2006 4
2007 7
2008 5
2009 5
2010 9
2011 4
2012 19
2013 11
2014 17
2015 14
2016 8
2017 21
2018 22
2019 22
2020 35
2021 23
2022 35
2023 14
2024 12
2025 18
Total 334
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Ange Nzihou 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 Ange Nzihou 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, 278–287 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: 287 publications — 73rd percentile

73% 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
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
278–287 242 287
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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Ange Nzihou 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 Ange Nzihou 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, 55 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: 55 D-Index — 70th percentile

70% 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
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 55
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

Ange Nzihou is affiliated with the École Nationale Supérieure des Mines d'Albi-Carmaux in France and has an extensive research portfolio primarily focused on engineering and materials science. Their scientific contributions span several interconnected fields, including biomedical engineering, mechanical engineering, materials chemistry, industrial and manufacturing engineering, and biomaterials.

Their work frequently addresses topics related to thermochemical biomass conversion processes, catalysis and hydrodesulfurization studies, advanced cellulose research, graphene research and applications, recycling and waste management techniques, catalysts for methane reforming, and catalytic processes in materials science.

Nzihou has published multiple papers in a variety of scientific journals. Some recent publications include:

  • Hydrochar derived from municipal sludge through hydrothermal processing: A critical review on its formation, characterization, and valorization (2021, Water Research)
  • Chitin and Chitosan Based Composites for Energy and Environmental Applications: A Review (2020, Waste and Biomass Valorization)
  • Phosphorus recovery from municipal sludge-derived ash and hydrochar through wet-chemical technology: A review towards sustainable waste management (2021, Chemical Engineering Journal)
  • Characteristics and evolution of heavy components in bio-oil from the pyrolysis of cellulose, hemicellulose and lignin (2021, Renewable and Sustainable Energy Reviews)
  • Cobalt catalysts on carbon-based materials for Fischer-Tropsch synthesis: a review (2020, Applied Catalysis A General)

They have collaborated extensively with notable co-authors, including Nathalie Lyczko, Doan Pham Minh, Dian Zhong, Kuo Zeng, and Elsa Weiss-Hortala, with collaborations ranging from 12 to 23 joint publications.

Their research has been disseminated in frequent publication venues such as:

  • Chemical Engineering Journal
  • Fuel
  • Waste and Biomass Valorization
  • SSRN Electronic Journal
  • Energy

In addition to journal articles, Ange Nzihou has contributed to academic literature through book publications, including the title "Re-Use and Recycling of Materials" published by River Publishers eBooks in 2022.

Best Publications

  • A Review of Biogas Utilisation, Purification and Upgrading Technologies

    Olumide Wesley Awe;Yaqian Zhao;Ange Nzihou;Doan Pham Minh

  • The fate of heavy metals during combustion and gasification of contaminated biomass-A brief review

    Ange Nzihou;Brian Stanmore

  • Life cycle assessment of pyrolysis, gasification and incineration waste-to-energy technologies: Theoretical analysis and case study of commercial plants.

    Jun Dong;Jun Dong;Yuanjun Tang;Ange Nzihou;Yong Chi

  • A review of catalysts for the gasification of biomass char, with some reference to coal

    Ange Nzihou;Brian Stanmore;Patrick Sharrock

  • Characteristics and evolution of heavy components in bio-oil from the pyrolysis of cellulose, hemicellulose and lignin

    Unknown

  • Hydrochar derived from municipal sludge through hydrothermal processing: A critical review on its formation, characterization, and valorization.

    Huan Liu;Ibrahim Alper Basar;Ange Nzihou;Cigdem Eskicioglu

  • The effect of temperature and heating rate on char properties obtained from solar pyrolysis of beech wood.

    Kuo Zeng;Doan Pham Minh;Daniel Gauthier;Elsa Weiss-Hortala

  • Synthetic fuels from biomass using concentrated solar energy – A review

    Ange Nzihou;Gilles Flamant;Brian Stanmore

  • Comparison of waste-to-energy technologies of gasification and incineration using life cycle assessment: Case studies in Finland, France and China

    Jun Dong;Jun Dong;Yuanjun Tang;Yuanjun Tang;Ange Nzihou;Yong Chi

  • Chitin and Chitosan Based Composites for Energy and Environmental Applications: A Review

    Sherin Peter;Sherin Peter;Nathalie Lyczko;Deepu Gopakumar;Deepu Gopakumar;Hanna J. Maria

  • Influence of char composition and inorganics on catalytic activity of char from biomass gasification

    Naomi B. Klinghoffer;Marco J. Castaldi;Ange Nzihou

  • Phosphorus recovery from municipal sludge-derived ash and hydrochar through wet-chemical technology: A review towards sustainable waste management

    Huan Liu;Guangji Hu;Ibrahim Alper Basar;Jianbing Li;Jianbing Li

  • Co-pyrolysis of wood and plastics: Influence of plastic type and content on product yield, gas composition and quality

    Augustina Ephraim;Doan Pham Minh;Damien Lebonnois;Carlos Peregrina

  • Catalyst Properties and Catalytic Performance of Char from Biomass Gasification

    Naomi B. Klinghoffer;Marco J. Castaldi;Ange Nzihou

  • The catalytic effect of inherent and adsorbed metals on the fast/flash pyrolysis of biomass: a review

    Ange Nzihou;Brian Stanmore;Nathalie Lyczko;Doan Pham Minh

  • Removal of aqueous lead ions by hydroxyapatites: Equilibria and kinetic processes

    Unknown

  • Hydroxyapatite supported bimetallic cobalt and nickel catalysts for syngas production from dry reforming of methane

    Thanh Son Phan;Abdoul Razac Sane;Bruna Rêgo de Vasconcelos;Ange Nzihou

  • Effect of Operating Parameters and Moisture Content on Municipal Solid Waste Pyrolysis and Gasification

    Jun Dong;Jun Dong;Yong Chi;Yuanjun Tang;Mingjiang Ni

  • Role of Phosphate in the Remediation and Reuse of Heavy Metal Polluted Wastes and Sites

    Ange Nzihou;Ange Nzihou;Patrick Sharrock

  • Stress relaxation behavior of organically modified montmorillonite filled natural rubber/nitrile rubber nanocomposites

    Hanna J. Maria;Nathalie Lyczko;Ange Nzihou;Kuruvilla Joseph

  • Characterization of solar fuels obtained from beech wood solar pyrolysis

    Kuo Zeng;Daniel Gauthier;Doan Pham Minh;Elsa Weiss-Hortala

  • Waste and Biomass Valorization

    Ange Nzihou;Ange Nzihou

  • Municipal Solid Waste

    Marco J. Castaldi;Yong Chi;Simona Ciuta;Jun Dong

Frequent Co-Authors

Sabu Thomas
Sabu Thomas Mahatma Gandhi University
Gilles Flamant
Gilles Flamant Centre national de la recherche scientifique, CNRS
Marco J. Castaldi
Marco J. Castaldi City College of New York
Yong Chi
Yong Chi Zhejiang University
Hanping Chen
Hanping Chen Huazhong University of Science and Technology
Haiping Yang
Haiping Yang Huazhong University of Science and Technology
Mingjiang Ni
Mingjiang Ni Zhejiang University
Gerasimos Lyberatos
Gerasimos Lyberatos National Technical University of Athens
Yaqian Zhao
Yaqian Zhao Xi'an University of Technology
Kuruvilla Joseph
Kuruvilla Joseph Indian Institute of Space Science and Technology

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