World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
66
Citations
14447
World Ranking
7344
National Ranking
59

João G. Crespo 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 João G. Crespo 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: 364 publications — 75th percentile

75% of scientists in this discipline score the same or lower.

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

João G. Crespo 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 João G. Crespo 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: 66 D-Index — 60th percentile

60% of scientists in this discipline score the same or lower.

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

Overview

João G. Crespo is affiliated with Universidade Nova de Lisboa in Portugal. Their research primarily spans the fields of Engineering and Environmental Science, with a substantial number of publications addressing Biomedical Engineering, Water Science and Technology, Mechanical Engineering, Electrical and Electronic Engineering, and Molecular Biology.

Their work focuses on topics such as Membrane Separation Technologies, Membrane-based Ion Separation Techniques, Extraction and Separation Processes, Membrane Separation and Gas Transport, Ionic liquids properties and applications, Pharmaceutical and Antibiotic Environmental Impacts, and Fuel Cells and Related Materials.

Recent publications include the following papers:

  • Development of highly selective composite polymeric membranes for Li+/Mg2+ separation, 2020, Journal of Membrane Science
  • Predicted concentrations of anticancer drugs in the aquatic environment: What should we monitor and where should we treat?, 2020, Journal of Hazardous Materials
  • Biosynthesis and characterization of bacterial cellulose membranes presenting relevant characteristics for air/gas filtration, 2023, Journal of Membrane Science
  • Development of bioactive films based on chitosan and Cynara cardunculus leaves extracts for wound dressings, 2020, International Journal of Biological Macromolecules
  • Tannery Effluent Treatment by Nanofiltration, Reverse Osmosis and Chitosan Modified Membranes, 2020, Membranes

Frequent coauthors include:

  • Carla Brazinha
  • Luísa A. Neves
  • Светлозар Велизаров
  • Sylwin Pawlowski
  • Cláudia F. Galinha

Crespo's work has appeared regularly in several publication venues, including:

  • Membranes
  • Separation and Purification Technology
  • Journal of Membrane Science
  • SSRN Electronic Journal
  • Zenodo (CERN European Organization for Nuclear Research)

Best Publications

  • Dioxins sources and current remediation technologies — A review

    Prashant S. Kulkarni;João Paulo Serejo Goulão Crespo;Carlos A M Afonso

  • Gas permeation studies in supported ionic liquid membranes

    Luísa A. Neves;João G. Crespo;Isabel M. Coelhoso

  • Progress and prospects in reverse electrodialysis for salinity gradient energy conversion and storage

    Ramato Ashu Tufa;Sylwin Pawlowski;Joost Veerman;Karel Bouzek

  • Supported liquid membranes using ionic liquids: study of stability and transport mechanisms

    Raquel Fortunato;Carlos A.M. Afonso;M.A.M. Reis;João G. Crespo

  • Highly Selective Transport of Organic Compounds by Using Supported Liquid Membranes Based on Ionic Liquids

    Luís C. Branco;João G. Crespo;Carlos A. M. Afonso

  • Comparison of physicochemical properties of new ionic liquids based on imidazolium, quaternary ammonium, and guanidinium cations

    Prashant S. Kulkarni;Luís C. Branco;João G. Crespo;M. Cristiana Nunes

  • Model for carbon metabolism in biological phosphorus removal processes based on in vivo13C-NMR labelling experiments

    Helena Pereira;Paulo C. Lemos;Maria A.M. Reis;João P.S.G. Crespo

  • Studies on the selective transport of organic compounds by using ionic liquids as novel supported liquid membranes.

    Luís C. Branco;João G. Crespo;Carlos A. M. Afonso

  • Overview of the Liquid–Liquid Equilibria of Ternary Systems Composed of Ionic Liquid and Aromatic and Aliphatic Hydrocarbons, and Their Modeling by COSMO-RS

    Ana R. Ferreira;Mara G. Freire;Jorge C. Ribeiro;Fernando M. Lopes

  • Removal of heavy metals from drinking water supplies through the ion exchange membrane bioreactor

    Adrian Oehmen;Rui Viegas;Svetlozar Velizarov;Maria A.M. Reis

  • Investigation of flow patterns and mass transfer in membrane module channels filled with flow-aligned spacers using computational fluid dynamics (CFD)

    J.L.C. Santos;V. Geraldes;S. Velizarov;J.G. Crespo

  • Recent Advances in Chiral Resolution through Membrane‐Based Approaches

    Carlos A. M. Afonso;João G. Crespo

  • Membrane processes in separation and purification

    João G. Crespo;Karl W. Böddeker

  • Mercury removal from water streams through the ion exchange membrane bioreactor concept.

    Adrian Oehmen;Dario Vergel;Joana Fradinho;Maria A.M. Reis

  • An Overview of the Liquid−Liquid Equilibria of (Ionic Liquid + Hydrocarbon) Binary Systems and Their Modeling by the Conductor-like Screening Model for Real Solvents

    Ana R. Ferreira;Mara G. Freire;Jorge C. Ribeiro;Fernando M. Lopes

  • Facilitated transport of CO2 and SO2 through Supported Ionic Liquid Membranes (SILMs)

    Patricia Luis;L. A Neves;C. A. M Afonso;I. M Coelhoso

  • Stability of supported ionic liquid membranes as studied by X-ray photoelectron spectroscopy

    Raquel Fortunato;Carlos A.M. Afonso;Juana Benavente;E. Rodriguez-Castellón

  • Effect of carbon source on the formation of polyhydroxyalkanoates (PHA) by a phosphate-accumulating mixed culture

    P.C Lemos;C Viana;E.N Salgueiro;A.M Ramos

  • Removal of inorganic anions from drinking water supplies by membrane bio/processes

    Svetlozar Velizarov;João G. Crespo;Maria A. Reis

  • Simultaneous removal of perchlorate and nitrate from drinking water using the ion exchange membrane bioreactor concept.

    Cristina T. Matos;Svetlozar Velizarov;João G. Crespo;Maria A.M. Reis

  • Selective recovery of solutes from ionic liquids by pervaporation--a novel approach for purification and green processing.

    Thomas Schäfer;Carla M. Rodrigues;Carlos A. M. Afonso;João G. Crespo

Frequent Co-Authors

Maria A.M. Reis
Maria A.M. Reis Universidade Nova de Lisboa
Carlos A. M. Afonso
Carlos A. M. Afonso University of Lisbon
Luís C. Branco
Luís C. Branco Universidade Nova de Lisboa
Manuel J.T. Carrondo
Manuel J.T. Carrondo Universidade Nova de Lisboa
João C. Lima
João C. Lima Universidade Nova de Lisboa
João A. P. Coutinho
João A. P. Coutinho University of Aveiro
Catarina M.M. Duarte
Catarina M.M. Duarte Universidade Nova de Lisboa
Enrique Rodríguez-Castellón
Enrique Rodríguez-Castellón University of Malaga
Adrian Oehmen
Adrian Oehmen University of Queensland
Maria Rosário Bronze
Maria Rosário Bronze University of Lisbon

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