World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
91
Citations
43518
World Ranking
1938
National Ranking
710

Charles U. Pittman 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 Charles U. Pittman sits on this spectrum.

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 publications 1,295+

This scientist: 639 publications — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Charles U. Pittman 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 Charles U. Pittman sits on this spectrum.

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 D-Index 159+

This scientist: 91 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

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

Overview

Charles U. Pittman is affiliated with Mississippi State University in the United States. Their research primarily spans the fields of Environmental Science and Materials Science, with a significant focus on subfields including Water Science and Technology, Materials Chemistry, Biomedical Engineering, Pollution, and Environmental Chemistry.

The main topics of research conducted by Pittman include:

  • Adsorption and biosorption for pollutant removal
  • Nanomaterials for catalytic reactions
  • Arsenic contamination and mitigation
  • Environmental remediation with nanomaterials
  • Phosphorus and nutrient management
  • Pharmaceutical and antibiotic environmental impacts
  • Layered double hydroxides synthesis and applications

Pittman has published extensively in several scientific venues, including:

  • Chemosphere
  • The Cambridge Structural Database
  • Journal of Colloid and Interface Science
  • ACS Omega
  • The Science of The Total Environment

Notable recent papers authored by Pittman include:

  • "KOH-activated high surface area Douglas Fir biochar for adsorbing aqueous Cr(VI), Pb(II) and Cd(II)" (2020, Chemosphere)
  • "High capacity aqueous phosphate reclamation using Fe/Mg-layered double hydroxide (LDH) dispersed on biochar" (2021, Journal of Colloid and Interface Science)
  • "Ciprofloxacin and acetaminophen sorption onto banana peel biochars: Environmental and process parameter influences" (2021, Environmental Research)
  • "Biochar Adsorbents with Enhanced Hydrophobicity for Oil Spill Removal" (2020, ACS Applied Materials & Interfaces)
  • "Sustainable Low-Concentration Arsenite [As(III)] Removal in Single and Multicomponent Systems Using Hybrid Iron Oxide-Biochar Nanocomposite Adsorbents-A Mechanistic Study" (2020, ACS Omega)

Frequent coauthors collaborating with Pittman include:

  • Todd Mlsna
  • Dinesh Mohan
  • Chanaka Navarathna
  • Manvendra Patel
  • Rooban Venkatesh K.G. Thirumalai

Best Publications

  • Arsenic removal from water/wastewater using adsorbents—A critical review

    Dinesh Mohan;Charles U. Pittman

  • Organic and inorganic contaminants removal from water with biochar, a renewable, low cost and sustainable adsorbent--a critical review.

    Dinesh Mohan;Ankur Sarswat;Yong Sik Ok;Charles U. Pittman

  • Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water.

    Dinesh Mohan;Charles U. Pittman

  • Pharmaceuticals of Emerging Concern in Aquatic Systems: Chemistry, Occurrence, Effects, and Removal Methods.

    Manvendra Patel;Rahul Kumar;Kamal Kishor;Todd Mlsna

  • Sorption of arsenic, cadmium, and lead by chars produced from fast pyrolysis of wood and bark during bio-oil production

    Dinesh Mohan;Charles U. Pittman;Mark Bricka;Fran Smith

  • Surface characterization of electrochemically oxidized carbon fibers

    Z.R. Yue;W. Jiang;L. Wang;S.D. Gardner

  • Magnetic magnetite (Fe3O4) nanoparticle synthesis and applications for lead (Pb2+) and chromium (Cr6+) removal from water.

    Shalini Rajput;Charles U. Pittman;Dinesh Mohan

  • Cadmium and lead remediation using magnetic oak wood and oak bark fast pyrolysis bio-chars

    Dinesh Mohan;Hemant Kumar;Ankur Sarswat;M. Alexandre-Franco

  • Modeling and evaluation of chromium remediation from water using low cost bio-char, a green adsorbent.

    Dinesh Mohan;Shalini Rajput;Vinod K. Singh;Philip H. Steele

  • Surface characterization of carbon fibers using angle-resolved XPS and ISS

    Steven D. Gardner;Chakravarthy S.K. Singamsetty;Glyn L. Booth;Guo-Ren He

  • Pyrolysis of Wood and Bark in an Auger Reactor: Physical Properties and Chemical Analysis of the Produced Bio-oils

    Leonard Ingram;Dinesh Mohan;Mark Bricka;Philip Steele

  • Single, binary and multi-component adsorption of copper and cadmium from aqueous solutions on Kraft lignin--a biosorbent.

    Dinesh Mohan;Charles U. Pittman;Philip H. Steele

  • Development of magnetic activated carbon from almond shells for trinitrophenol removal from water

    Dinesh Mohan;Ankur Sarswat;Vinod K. Singh;María Alexandre-Franco

  • Heavy metals [chromium (VI) and lead (II)] removal from water using mesoporous magnetite (Fe3O4) nanospheres

    Madhu Kumari;Charles U. Pittman;Dinesh Mohan

  • Nitric acid oxidation of vapor grown carbon nanofibers

    Priya V. Lakshminarayanan;Hossein Toghiani;Charles U. Pittman

  • Sorptive removal of salicylic acid and ibuprofen from aqueous solutions using pine wood fast pyrolysis biochar

    Matthew Essandoh;Bidhya Kunwar;Charles U. Pittman;Dinesh Mohan

  • Viscoelastic and Mechanical Properties of Epoxy/Multifunctional Polyhedral Oligomeric Silsesquioxane Nanocomposites and Epoxy/Ladderlike Polyphenylsilsesquioxane Blends

    Gui Zhi Li;Lichang Wang;H. Toghiani;Tyrone L. Daulton

  • Remediating fluoride from water using hydrous zirconium oxide

    Xiaomin Dou;Dinesh Mohan;Charles U. Pittman;Shuo Yang

  • Chemical modification of carbon fiber surfaces by nitric acid oxidation followed by reaction with tetraethylenepentamine

    C.U. Pittman;G.-R. He;B. Wu;S.D. Gardner

  • Nitric acid oxidation of carbon fibers and the effects of subsequent treatment in refluxing aqueous NaOH

    Zhihong Wu;Charles U. Pittman;Steven D. Gardner

Frequent Co-Authors

Dinesh Mohan
Dinesh Mohan Jawaharlal Nehru University
Lowell D. Kispert
Lowell D. Kispert University of Alabama
Marvin D. Rausch
Marvin D. Rausch University of Massachusetts Amherst
Yong Sik Ok
Yong Sik Ok Korea University
George A. Olah
George A. Olah University of Southern California
Mark F. Horstemeyer
Mark F. Horstemeyer Liberty University
Shengli Zou
Shengli Zou University of Central Florida
Qingwen Wang
Qingwen Wang South China Agricultural University
Huilin Wan
Huilin Wan Xiamen University
Mitsuru Ueda
Mitsuru Ueda National Taiwan 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 the door to various specialized fields, including forensic science and forensic psychology. Many students pursue an affordable education by enrolling in a forensic science bachelor degree online, which blends chemical knowledge with investigative techniques. This pathway provides foundational skills useful in crime labs and research facilities.

For those interested in advancing their expertise, an online master's degree in forensic psychology offers interdisciplinary training, combining chemistry, psychology, and law enforcement principles. This degree equips graduates for roles that require analytical thinking and a deeper understanding of human behavior in legal contexts.

Career options following these degrees are diverse. For example, becoming an autopsy technician provides hands-on experience in medical examinations, and it’s important to understand how much do autopsy techs make to gauge financial expectations in this field. Additionally, exploring a variety of forensic careers demonstrates the breadth of opportunities available, from lab analysis to forensic consulting.

Overall, combining a strong chemistry background with forensic degrees or certifications can lead to dynamic and rewarding career paths in science and law enforcement.

Best Scientists Citing Charles U. Pittman

Trending Scientists

Recently Published Articles