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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 46 11298 10915 220 218 126 13709

Juan I. Paredes publications per year

The chart shows the history of publications by Juan I. Paredes between 2000 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Juan I. Paredes published across 22 years, from 2000 to 2021, averaging 5.5 papers a year. Output peaked at 10 publications in 2002. 13 of the 122 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 2000 to 2021. Vertical axis: number of publications, 0 to 10. Peak 10 publications in 2002. 2000: 4 publications 2001: 8 publications 2002: 10 publications 2003: 10 publications 2004: 3 publications 2005: 6 publications 2006: 5 publications 2007: 3 publications 2008: 2 publications 2009: 5 publications 2010: 4 publications 2011: 7 publications 2012: 6 publications 2013: 5 publications 2014: 5 publications 2015: 5 publications 2016: 5 publications 2017: 8 publications 2018: 2 publications 2019: 6 publications 2020: 4 publications 2021: 9 publications
2000 2021

122 publications in total across all disciplines

View publications per year as a table
Juan I. Paredes: publications per year, 2000 to 2021
Year Publications
2000 4
2001 8
2002 10
2003 10
2004 3
2005 6
2006 5
2007 3
2008 2
2009 5
2010 4
2011 7
2012 6
2013 5
2014 5
2015 5
2016 5
2017 8
2018 2
2019 6
2020 4
2021 9
Total 122
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Juan I. Paredes publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Juan I. Paredes sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 110–129 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 126 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487 126
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Juan I. Paredes D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Juan I. Paredes sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 46–47 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 46 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612 46
48–49 598
50–51 657
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Overview

What is he best known for?

The fields of study he is best known for:

  • Oxygen
  • Organic chemistry
  • Catalysis

His primary scientific interests are in Graphene, Oxide, Nanotechnology, Graphene oxide paper and Graphite oxide. His Graphene study incorporates themes from Graphite, Nanoparticle and Aqueous solution. The study incorporates disciplines such as Lead oxide, Scanning tunneling microscope, Graphene foam and Analytical chemistry in addition to Graphite.

Catalysis and Deoxygenation is closely connected to Inorganic chemistry in his research, which is encompassed under the umbrella topic of Oxide. His Graphene oxide paper research includes elements of Dispersion and Composite material. His work carried out in the field of Graphite oxide brings together such families of science as Chemical physics, Annealing and Grain boundary.

His most cited work include:

  • Graphene oxide dispersions in organic solvents. (2000 citations)
  • Vitamin C Is an Ideal Substitute for Hydrazine in the Reduction of Graphene Oxide Suspensions (980 citations)
  • Atomic force and scanning tunneling microscopy imaging of graphene nanosheets derived from graphite oxide. (534 citations)

What are the main themes of his work throughout his whole career to date?

Juan I. Paredes spends much of his time researching Graphene, Nanotechnology, Scanning tunneling microscope, Graphite and Analytical chemistry. His Graphene study combines topics in areas such as Oxide and Aqueous solution. The various areas that Juan I. Paredes examines in his Nanotechnology study include Chemical physics, Carbon, Scanning ion-conductance microscopy and Mesoporous material.

His Scanning tunneling microscope research integrates issues from Scanning electron microscope, Oxygen, Adsorption and Raman spectroscopy. His biological study spans a wide range of topics, including Crystallography, Molecular physics, Surface modification and Dielectric barrier discharge. His Exfoliation joint research focuses on subjects like Inorganic chemistry, which are linked to Deoxygenation.

He most often published in these fields:

  • Graphene (41.59%)
  • Nanotechnology (37.17%)
  • Scanning tunneling microscope (26.55%)

What were the highlights of his more recent work (between 2018-2021)?

  • Graphene (41.59%)
  • Adsorption (13.27%)
  • Catalysis (10.62%)

In recent papers he was focusing on the following fields of study:

His main research concerns Graphene, Adsorption, Catalysis, Biomolecule and Mesoporous material. His Graphene study combines topics from a wide range of disciplines, such as Electrolyte and Colloid. His Colloid research includes themes of Scanning electron microscope, Oxide, Zeta potential and X-ray photoelectron spectroscopy.

His study with Biomolecule involves better knowledge in Nanotechnology. His work in Mesoporous material addresses issues such as Texture, which are connected to fields such as Electrochemistry. He has researched Carbon nanotube in several fields, including Aqueous solution and Exfoliation joint.

Between 2018 and 2021, his most popular works were:

  • Ordered mesoporous carbons obtained from low-value coal tar products for electrochemical energy storage and water remediation (14 citations)
  • Oxidized graphitic carbon nitride nanosheets as an effective adsorbent for organic dyes and tetracycline for water remediation (12 citations)
  • Aqueous Cathodic Exfoliation Strategy toward Solution-Processable and Phase-Preserved MoS2 Nanosheets for Energy Storage and Catalytic Applications. (10 citations)

In his most recent research, the most cited papers focused on:

  • Oxygen
  • Organic chemistry
  • Catalysis

Juan I. Paredes focuses on Aqueous solution, Catalysis, Exfoliation joint, Supercapacitor and Groundwater remediation. The concepts of his Aqueous solution study are interwoven with issues in Electrolyte, Electrochemistry, Carbon nanotube and Sonication. His research in Catalysis intersects with topics in Nickel, Nanoparticle, Phase, Carbonization and Metal.

His Exfoliation joint research is multidisciplinary, incorporating perspectives in Specific surface area and Graphitic carbon nitride. His studies deal with areas such as Mesoporous silica, Mesoporous material, Porosity and Carbon as well as Supercapacitor. By researching both Groundwater remediation and Adsorption, Juan I. Paredes produces research that crosses academic boundaries.

Best Publications

  • Graphene oxide dispersions in organic solvents.

    J. I. Paredes;S. Villar-Rodil;A. Martínez-Alonso;J. M. D. Tascón

  • Vitamin C Is an Ideal Substitute for Hydrazine in the Reduction of Graphene Oxide Suspensions

    M. J. Fernández-Merino;L. Guardia;J. I. Paredes;S. Villar-Rodil

  • Atomic force and scanning tunneling microscopy imaging of graphene nanosheets derived from graphite oxide.

    J. I. Paredes;S. Villar-Rodil;P. Solís-Fernández;A. Martínez-Alonso

  • High-throughput production of pristine graphene in an aqueous dispersion assisted by non-ionic surfactants

    L. Guardia;M.J. Fernández-Merino;J.I. Paredes;P. Solís-Fernández

  • Preparation of graphene dispersions and graphene-polymer composites in organic media

    Silvia Villar-Rodil;Juan. I. Paredes;Amelia Martínez-Alonso;Juan. M. D. Tascón

  • A possible buckybowl-like structure of zeolite templated carbon

    Hirotomo Nishihara;Quan Hong Yang;Quan Hong Yang;Peng Xiang Hou;Masashi Unno

  • Towards full repair of defects in reduced graphene oxide films by two-step graphitization

    Rubén Rozada;Juan I. Paredes;Silvia Villar-Rodil;Amelia Martínez-Alonso

  • Oxygen plasma modification of pitch-based isotropic carbon fibres

    Jean-Paul Boudou;J.I. Paredes;A. Cuesta;A. Martinez-Alonso

  • UV light exposure of aqueous graphene oxide suspensions to promote their direct reduction, formation of graphene–metal nanoparticle hybrids and dye degradation

    L. Guardia;S. Villar-Rodil;J.I. Paredes;R. Rozada

  • Environmentally friendly approaches toward the mass production of processable graphene from graphite oxide

    J. I. Paredes;S. Villar-Rodil;M. J. Fernández-Merino;L. Guardia

  • Biomolecule-assisted exfoliation and dispersion of graphene and other two-dimensional materials: a review of recent progress and applications.

    J. I. Paredes;S. Villar-Rodil

  • Chemically Exfoliated MoS2 Nanosheets as an Efficient Catalyst for Reduction Reactions in the Aqueous Phase

    Laura Guardia;Juan I. Paredes;José M. Munuera;Silvia Villar-Rodil

  • Dispersions of Individual Single-Walled Carbon Nanotubes of High Length

    J. I. Paredes;M. Burghard

  • Production of aqueous dispersions of inorganic graphene analogues by exfoliation and stabilization with non-ionic surfactants

    Laura Guardia;Juan I. Paredes;Rubén Rozada;Silvia Villar-Rodil

  • Achieving Extremely Concentrated Aqueous Dispersions of Graphene Flakes and Catalytically Efficient Graphene-Metal Nanoparticle Hybrids with Flavin Mononucleotide as a High-Performance Stabilizer

    M. Ayán-Varela;J. I. Paredes;L. Guardia;S. Villar-Rodil

  • Investigating the influence of surfactants on the stabilization of aqueous reduced graphene oxide dispersions and the characteristics of their composite films

    M.J. Fernández-Merino;J.I. Paredes;S. Villar-Rodil;L. Guardia

  • Electrolytic exfoliation of graphite in water with multifunctional electrolytes: en route towards high quality, oxide-free graphene flakes

    J. M. Munuera;J. I. Paredes;S. Villar-Rodil;M. Ayán-Varela

  • From graphene oxide to pristine graphene: revealing the inner workings of the full structural restoration

    Rubén Rozada;Juan I. Paredes;María J. López;Silvia Villar-Rodil

  • Atomic Force Microscopy and Infrared Spectroscopy Studies of the Thermal Degradation of Nomex Aramid Fibers

    S. Villar-Rodil;J. I. Paredes;and A. Martínez-Alonso;J. M. D. Tascón

  • Electrochemical Exfoliation of Graphite in Aqueous Sodium Halide Electrolytes toward Low Oxygen Content Graphene for Energy and Environmental Applications

    Jose Maria Munuera;Juan Ignacio Paredes;Marina Enterria;Ana Pagán

  • Activated carbon materials of uniform porosity from polyaramid fibers

    S. Villar-Rodil;F. Suárez-García;J. I. Paredes;and A. Martínez-Alonso

Frequent Co-Authors

Juan M.D. Tascón
Juan M.D. Tascón Spanish National Research Council
A. Martínez-Alonso
A. Martínez-Alonso Spanish National Research Council
Takashi Kyotani
Takashi Kyotani Tohoku University
José L. Figueiredo
José L. Figueiredo University of Porto
Emilia Morallón
Emilia Morallón University of Alicante
Manuel Fernando R. Pereira
Manuel Fernando R. Pereira University of Porto
Peng-Xiang Hou
Peng-Xiang Hou Chinese Academy of Sciences
Quan-Hong Yang
Quan-Hong Yang Tianjin University
J. A. Alonso
J. A. Alonso University of Valladolid
Toribio F. Otero
Toribio F. Otero Polytechnic University of Cartagena

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