World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 76 4327 3929 249 222 227 17605

Nigel Graham publications per year

The chart shows the history of publications by Nigel Graham between 1978 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Nigel Graham published across 48 years, from 1978 to 2025, averaging 7.9 papers a year. Output peaked at 28 publications in 2024. 52 of the 378 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1978 to 2025. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2024. 1978: 1 publication 1979: 0 publications 1980: 0 publications 1981: 1 publication 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 1 publication 1987: 0 publications 1988: 5 publications 1989: 6 publications 1990: 2 publications 1991: 1 publication 1992: 7 publications 1993: 3 publications 1994: 3 publications 1995: 4 publications 1996: 5 publications 1997: 5 publications 1998: 8 publications 1999: 5 publications 2000: 1 publication 2001: 5 publications 2002: 9 publications 2003: 7 publications 2004: 6 publications 2005: 11 publications 2006: 5 publications 2007: 9 publications 2008: 9 publications 2009: 9 publications 2010: 10 publications 2011: 9 publications 2012: 6 publications 2013: 9 publications 2014: 10 publications 2015: 12 publications 2016: 11 publications 2017: 19 publications 2018: 7 publications 2019: 13 publications 2020: 17 publications 2021: 26 publications 2022: 24 publications 2023: 25 publications 2024: 28 publications 2025: 24 publications
1978 2025

378 publications in total across all disciplines

View publications per year as a table
Nigel Graham: publications per year, 1978 to 2025
Year Publications
1978 1
1979 0
1980 0
1981 1
1982 0
1983 0
1984 0
1985 0
1986 1
1987 0
1988 5
1989 6
1990 2
1991 1
1992 7
1993 3
1994 3
1995 4
1996 5
1997 5
1998 8
1999 5
2000 1
2001 5
2002 9
2003 7
2004 6
2005 11
2006 5
2007 9
2008 9
2009 9
2010 10
2011 9
2012 6
2013 9
2014 10
2015 12
2016 11
2017 19
2018 7
2019 13
2020 17
2021 26
2022 24
2023 25
2024 28
2025 24
Total 378
Download as CSV

Nigel Graham publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Nigel Graham sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 221–240 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 227 publications — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216 227
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
Download as CSV

Nigel Graham D-index placement in Chemistry in 2026

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

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 76–77 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 76 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437 76
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
Download as CSV

Overview

Nigel Graham is affiliated with Imperial College London in the United Kingdom and has a research focus within Environmental Science. Their work is prominently situated in subfields such as Water Science and Technology, Health, Toxicology and Mutagenesis, Biomedical Engineering, Pollution, and Renewable Energy, Sustainability and the Environment.

Their research topics encompass various aspects of water treatment and environmental remediation, including:

  • Membrane Separation Technologies
  • Water Treatment and Disinfection
  • Advanced oxidation water treatment
  • Environmental remediation with nanomaterials
  • Wastewater Treatment and Nitrogen Removal
  • Adsorption and biosorption for pollutant removal
  • Coagulation and Flocculation Studies

Nigel Graham has published a significant number of articles in a range of scientific venues. The most frequent publication outlets include:

  • Water Research
  • Chemical Engineering Journal
  • SSRN Electronic Journal
  • Environmental Science & Technology
  • Journal of Hazardous Materials

Some of the recent research papers authored or co-authored by Nigel Graham highlight environmental chemical engineering and catalysis, for example:

  • Insights into chemical regeneration of activated carbon for water treatment, 2021, Journal of environmental chemical engineering
  • Tailored design of graphitic biochar for high-efficiency and chemical-free microwave-assisted removal of refractory organic contaminants, 2020, Chemical Engineering Journal
  • Unveiling the synergy of polymorph heterointerface and sulfur vacancy in NiS/Ni3S2 electrocatalyst to promote alkaline hydrogen evolution reaction, 2022, Applied Catalysis B: Environmental
  • Role of moderately hydrophobic chitosan flocculants in the removal of trace antibiotics from water and membrane fouling control, 2020, Water Research
  • Modulation of dual centers on cobalt-molybdenum oxides featuring synergistic effect of intermediate activation and radical mediator for electrocatalytic urea splitting, 2021, Nano Energy

Frequent co-authors in Nigel Graham's collaborations include:

  • Wenzheng Yu
  • Ting Liu
  • Lei Xu
  • Kening Sun
  • Mengjie Liu

Best Publications

  • The Aqueous Degradation of Butylated Hydroxyanisole by UV/S2O82-: Study of Reaction Mechanisms via Dimerization and Mineralization

    Tim K Lau;Wei Chu;Nigel J D Graham

  • Occurrence and control of nitrogenous disinfection by-products in drinking water--a review.

    Tom Bond;Jin Huang;Michael R. Templeton;Nigel Graham

  • Laboratory study of electro-coagulation-flotation for water treatment.

    Jia-Qian Jiang;Jia-Qian Jiang;Nigel Graham;Cecile André;Geoff H. Kelsall

  • Multifunctional iron-biochar composites for the removal of potentially toxic elements, inherent cations, and hetero-chloride from hydraulic fracturing wastewater.

    Yuqing Sun;Yuqing Sun;Iris K.M. Yu;Daniel C.W. Tsang;Xinde Cao

  • Guidelines for Drinking-Water Quality, 2nd edition, Addendum to Volume 1 – Recommendations, World Health Organisation, Geneva, 1998, 36 pages

    Nigel Graham

  • Degradation of atrazine by manganese-catalysed ozonation: Influence of humic substances

    Jun Ma;Nigel J.D. Graham

  • A study of the preparation and reactivity of potassium ferrate.

    Cong Li;Xiang-zhong Li;Nigel Graham

  • Precursors of nitrogenous disinfection by-products in drinking water--a critical review and analysis

    Tom Bond;Michael R. Templeton;Nigel Graham

  • The regeneration of field-spent granular-activated carbons.

    G San Miguel;S.D Lambert;N.J.D Graham

  • The influence of pH on the degradation of phenol and chlorophenols by potassium ferrate.

    Nigel Graham;Cheng-chun Jiang;Xiang-Zhong Li;Jia-Qian Jiang

  • The aqueous degradation of bisphenol A and steroid estrogens by ferrate.

    C. Li;Xiang-zhong Li;Nigel Graham;N. Y. Gao

  • Oxidation of Amino Acids, Peptides and Proteins by Ozone: A Review

    Virender K. Sharma;Nigel J.D. Graham

  • A comparison of the role of two blue―green algae in THM and HAA formation

    J. Huang;N. Graham;M.R. Templeton;Y. Zhang;Y. Zhang

  • Ultrafiltration and nanofiltration membrane fouling by natural organic matter: Mechanisms and mitigation by pre-ozonation and pH.

    Wenzheng Yu;Teng Liu;John Crawshaw;Ting Liu

  • Characterisation and coagulation performance of a tannin-based cationic polymer: A preliminary assessment

    Nigel Graham;Fang Gang;Geoffrey Fowler;Mark Watts

  • The degradation of endocrine disruptor di-n-butyl phthalate by UV irradiation: a photolysis and product study.

    T. K. Lau;Wei Chu;N. Graham

  • Haloacetic acids in drinking water in the United Kingdom.

    Eleni Malliarou;Chris Collins;Nigel Graham;Mark J Nieuwenhuijsen

  • Coagulation and oxidation for controlling ultrafiltration membrane fouling in drinking water treatment: Application of ozone at low dose in submerged membrane tank

    Wenzheng Yu;Nigel J.D. Graham;Geoffrey D. Fowler

  • The significance of algae as trihalomethane precursors

    Nigel J. D. Graham;Valerie E. Wardlaw;Roger Perry;Jia-Qian Jiang

  • Adsorption of humic acid by powdered activated carbon in saline water conditions

    Jinming Duan;Francis Wilson;Nigel Graham;Joo Hwa Tay

Frequent Co-Authors

Wenzheng Yu
Wenzheng Yu Chinese Academy of Sciences
Michael R. Templeton
Michael R. Templeton Imperial College London
Daniel C.W. Tsang
Daniel C.W. Tsang Hong Kong University of Science and Technology
Jia-Qian Jiang
Jia-Qian Jiang Glasgow Caledonian University
Helena M. Ramos
Helena M. Ramos Instituto Superior Técnico
Wei Chu
Wei Chu Sichuan University
Jiuhui Qu
Jiuhui Qu University of Chinese Academy of Sciences
Chris Freeman
Chris Freeman Bangor University
David Butler
David Butler University of Exeter
Xiangdong Li
Xiangdong Li Hong Kong Polytechnic University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Chemistry in the USA opens doors to diverse career paths, often supported by specialized online degrees. For students considering related fields, understanding the costs and options is essential. For example, exploring how much is a criminal justice degree can provide insight into tuition fees and financial planning, which applies broadly to many online degree programs.

Many students begin with foundational programs such as the best online associates in criminal justice. These associate degrees offer an affordable entry point and flexible learning schedules, which can be particularly useful for those balancing work and studies.

Additionally, a focused program like the paralegal studies associate degree provides specialized knowledge and competitive salaries for those interested in legal aspects related to chemical patents and regulations.

For Chemistry graduates inclined towards the commercial sector, careers like pharmaceutical sales are promising. Understanding the pharmaceutical sales salary and career paths helps in making informed decisions about transitioning into sales roles within the healthcare industry.

Best Scientists Citing Nigel Graham

Trending Scientists

Recently Published Articles