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Pedro J. Carvalho

Pedro J. Carvalho

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 45 16329 14737 136 132 111 8657

Pedro J. Carvalho publications per year

The chart shows the history of publications by Pedro J. Carvalho between 2006 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Pedro J. Carvalho published across 20 years, from 2006 to 2025, averaging 7.3 papers a year. Output peaked at 14 publications in 2021. 14 of the 146 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 2006 to 2025. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2021. 2006: 3 publications 2007: 4 publications 2008: 10 publications 2009: 4 publications 2010: 7 publications 2011: 10 publications 2012: 1 publication 2013: 3 publications 2014: 6 publications 2015: 6 publications 2016: 7 publications 2017: 6 publications 2018: 10 publications 2019: 13 publications 2020: 13 publications 2021: 14 publications 2022: 6 publications 2023: 9 publications 2024: 5 publications 2025: 9 publications
2006 2025

146 publications in total across all disciplines

View publications per year as a table
Pedro J. Carvalho: publications per year, 2006 to 2025
Year Publications
2006 3
2007 4
2008 10
2009 4
2010 7
2011 10
2012 1
2013 3
2014 6
2015 6
2016 7
2017 6
2018 10
2019 13
2020 13
2021 14
2022 6
2023 9
2024 5
2025 9
Total 146
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Pedro J. Carvalho 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 Pedro J. Carvalho 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, 101–120 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: 111 publications — 4th percentile

4% 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
101–120 623 111
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
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
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Pedro J. Carvalho 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 Pedro J. Carvalho 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, 44–45 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: 45 D-Index — 10th percentile

10% 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 45
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
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
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Overview

Pedro J. Carvalho is affiliated with the University of Aveiro in Portugal. Their research primarily spans the fields of Engineering and Chemical Engineering, with significant focus on subfields including Mechanical Engineering, Catalysis, Biomedical Engineering, Water Science and Technology, and Materials Chemistry.

Their work addresses several main topics such as ionic liquids properties and applications, phase equilibria and thermodynamics, membrane separation and gas transport, membrane separation technologies, extraction and separation processes, carbon dioxide capture technologies, and chemical and physical properties in aqueous solutions.

Pedro J. Carvalho has contributed to multiple publication venues, frequently publishing in Fluid Phase Equilibria, SSRN Electronic Journal, Industrial & Engineering Chemistry Research, ACS Sustainable Chemistry & Engineering, and the Journal of Environmental Management.

Recent papers include:

  • Non-Ideality in Thymol + Menthol Type V Deep Eutectic Solvents, 2021, ACS Sustainable Chemistry & Engineering
  • Integrative platform for the selective recovery of intracellular carotenoids and lipids from Rhodotorula glutinis CCT-2186 yeast using mixtures of bio-based solvents, 2020, Green Chemistry
  • Hollow Fibers with Encapsulated Green Amino Acid-Based Ionic Liquids for Dehydration, 2020, ACS Sustainable Chemistry & Engineering
  • Selection and characterization of non-ideal ionic liquids mixtures to be used in CO2 capture, 2020, Fluid Phase Equilibria
  • Reverse osmosis performance on stripped phenolic sour water treatment - A study on the effect of oil and grease and osmotic pressure, 2020, Journal of Environmental Management

Frequent co-authors in their collaborations include:

  • João A. P. Coutinho
  • Liliana P. Silva
  • Mónia A. R. Martins
  • Luana Sarinho
  • Mohammad Hadi Nematollahi

Best Publications

  • Surface tensions of imidazolium based ionic liquids: anion, cation, temperature and water effect.

    Mara G. Freire;Pedro J. Carvalho;Ana M. Fernandes;Isabel M. Marrucho

  • High-Pressure Densities and Derived Thermodynamic Properties of Imidazolium-Based Ionic Liquids

    Ramesh L. Gardas;Mara G. Freire;Pedro J. Carvalho;Isabel M. Marrucho

  • Mutual solubilities of water and hydrophobic ionic liquids

    Mara G. Freire;Catarina M. S. S. Neves;Pedro J. Carvalho;Ramesh L. Gardas

  • Mutual Solubilities of Water and the [Cnmim][Tf2N] Hydrophobic Ionic Liquids

    Mara G. Freire;Pedro J. Carvalho;Ramesh L. Gardas;Isabel M. Marrucho

  • Thermophysical Characterization of Ionic Liquids Able To Dissolve Biomass

    Mara G. Freire;Ana Rita R. Teles;Marisa A. A. Rocha;Bernd Schröder

  • PρT Measurements of Imidazolium-Based Ionic Liquids

    Ramesh L. Gardas;Mara G. Freire;Pedro J. Carvalho;Isabel M. Marrucho

  • Surface Tensions for the 1-Alkyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide Ionic Liquids

    Pedro J. Carvalho;Mara G. Freire;Isabel M. Marrucho;António J. Queimada

  • Viscosity of (C2–C14) 1-alkyl-3-methylimidazolium bis(trifluoromethylsulfonyl)amide ionic liquids in an extended temperature range

    Mohammad Tariq;Pedro J. Carvalho;João A.P. Coutinho;Isabel M. Marrucho

  • Densities and Derived Thermodynamic Properties of Imidazolium-, Pyridinium-, Pyrrolidinium-, and Piperidinium-Based Ionic Liquids

    Ramesh L. Gardas;Henrique F. Costa;Mara G. Freire;Pedro J. Carvalho

  • Effect of Water on the Viscosities and Densities of 1-Butyl-3-methylimidazolium Dicyanamide and 1-Butyl-3-methylimidazolium Tricyanomethane at Atmospheric Pressure†

    Pedro J. Carvalho;Teresa Regueira;Luis M. N. B. F. Santos;Josefa Fernandez

  • Specific Solvation Interactions of CO2 on Acetate and Trifluoroacetate Imidazolium Based Ionic Liquids at High Pressures

    Pedro J. Carvalho;Víctor H. Álvarez;Bernd Schröder;Ana M. Gil

  • Ion specific effects on the mutual solubilities of water and hydrophobic ionic liquids.

    Mara G. Freire;Pedro J. Carvalho;Artur M. S. Silva;Luís M. N. B. F. Santos

  • High pressure phase behavior of carbon dioxide in 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide and 1-butyl-3-methylimidazolium dicyanamide ionic liquids

    Pedro J. Carvalho;Víctor H. Álvarez;Isabel M. Marrucho;Martín Aznar

  • High carbon dioxide solubilities in trihexyltetradecylphosphonium-based ionic liquids

    Pedro J. Carvalho;Víctor H. Álvarez;Isabel M. Marrucho;Martín Aznar

  • Thermophysical properties of pure and water-saturated tetradecyltrihexylphosphonium-based ionic liquids

    Catarina M.S.S. Neves;Pedro J. Carvalho;Mara G. Freire;João A.P. Coutinho

  • High pressure phase behavior of carbon dioxide in 1-alkyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ionic liquids

    Pedro J. Carvalho;Víctor H. Álvarez;José J.B. Machado;Jérôme Pauly

  • Understanding the impact of the central atom on the ionic liquid behavior: Phosphonium vs ammonium cations

    Pedro J. Carvalho;Sónia P. M. Ventura;Marta L. S. Batista;Bernd Schröder

  • Measurements and Correlation of High-Pressure Densities of Imidazolium-Based Ionic Liquids

    Luciana I. N. Tomé;Pedro J. Carvalho;Mara G. Freire;Isabel M. Marrucho

  • Solubility of Water in Tetradecyltrihexylphosphonium-Based Ionic Liquids

    Mara G. Freire;Pedro J. Carvalho;Ramesh L. Gardas;Luís M. N. B. F. Santos

  • Non-Ideality in Thymol + Menthol Type V Deep Eutectic Solvents

    Nicolas Schaeffer;Dinis O. Abranches;Liliana P. Silva;Mónia A.R. Martins

  • Predictive methods for the estimation of thermophysical properties of ionic liquids

    João A. P. Coutinho;Pedro J. Carvalho;Nuno M. C. Oliveira

Frequent Co-Authors

João A. P. Coutinho
João A. P. Coutinho University of Aveiro
Mara G. Freire
Mara G. Freire University of Aveiro
Isabel M. Marrucho
Isabel M. Marrucho Instituto Superior Técnico
Luís M. N. B. F. Santos
Luís M. N. B. F. Santos University of Porto
Lourdes F. Vega
Lourdes F. Vega Khalifa University
Ramesh L. Gardas
Ramesh L. Gardas Indian Institute of Technology Madras
Fèlix Llovell
Fèlix Llovell Rovira i Virgili University
Simão P. Pinho
Simão P. Pinho Polytechnic Institute of Bragança
Isabel Fonseca
Isabel Fonseca Universidade Nova de Lisboa
Mariana B. Oliveira
Mariana B. Oliveira University of Aveiro

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