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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 93 1748 1553 36 32 666 42993

Teófilo Rojo publications per year

The chart shows the history of publications by Teófilo Rojo between 1981 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Teófilo Rojo published across 45 years, from 1981 to 2025, averaging 15.5 papers a year. Output peaked at 41 publications in 1998. 9 of the 697 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1981 to 2025. Vertical axis: number of publications, 0 to 41. Peak 41 publications in 1998. 1981: 1 publication 1982: 3 publications 1983: 2 publications 1984: 0 publications 1985: 1 publication 1986: 2 publications 1987: 5 publications 1988: 10 publications 1989: 11 publications 1990: 6 publications 1991: 7 publications 1992: 7 publications 1993: 6 publications 1994: 12 publications 1995: 10 publications 1996: 18 publications 1997: 7 publications 1998: 41 publications 1999: 17 publications 2000: 21 publications 2001: 29 publications 2002: 19 publications 2003: 17 publications 2004: 16 publications 2005: 21 publications 2006: 21 publications 2007: 15 publications 2008: 11 publications 2009: 22 publications 2010: 22 publications 2011: 26 publications 2012: 24 publications 2013: 24 publications 2014: 26 publications 2015: 34 publications 2016: 33 publications 2017: 29 publications 2018: 33 publications 2019: 26 publications 2020: 26 publications 2021: 13 publications 2022: 7 publications 2023: 7 publications 2024: 4 publications 2025: 5 publications
1981 2025

697 publications in total across all disciplines

View publications per year as a table
Teófilo Rojo: publications per year, 1981 to 2025
Year Publications
1981 1
1982 3
1983 2
1984 0
1985 1
1986 2
1987 5
1988 10
1989 11
1990 6
1991 7
1992 7
1993 6
1994 12
1995 10
1996 18
1997 7
1998 41
1999 17
2000 21
2001 29
2002 19
2003 17
2004 16
2005 21
2006 21
2007 15
2008 11
2009 22
2010 22
2011 26
2012 24
2013 24
2014 26
2015 34
2016 33
2017 29
2018 33
2019 26
2020 26
2021 13
2022 7
2023 7
2024 4
2025 5
Total 697
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Teófilo Rojo 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 Teófilo Rojo 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, 661–680 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: 666 publications — 95th percentile

95% 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
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 92 666
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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Teófilo Rojo 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 Teófilo Rojo 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, 92–93 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: 93 D-Index — 90th percentile

90% 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
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192 93
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

Teófilo Rojo is affiliated with the University of the Basque Country in Spain and has contributed extensively to research in the field of engineering, with a primary focus on advancements in battery materials and related technologies.

The main fields of study associated with Teófilo Rojo include:

  • Engineering

Within this broad area, the scientist has published significantly on several subfields:

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Automotive Engineering
  • Materials Chemistry
  • Mechanical Engineering

The core research topics explored by Rojo revolve around battery materials and technologies, with key topics including:

  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Advanced Battery Technologies Research
  • Supercapacitor Materials and Fabrication
  • Thermal Expansion and Ionic Conductivity
  • Extraction and Separation Processes

The scientist has published articles in multiple scholarly venues, highlighting recurring contributions to:

  • Journal of The Electrochemical Society
  • Chemistry of Materials
  • ECS Meeting Abstracts
  • Advanced Energy Materials
  • Batteries & Supercaps

Recent papers list the following works:

  • "Na-Ion Batteries-Approaching Old and New Challenges," 2020, Advanced Energy Materials
  • "Electrolytes and Interphases in Sodium-Based Rechargeable Batteries: Recent Advances and Perspectives," 2020, Advanced Energy Materials
  • "Revitalising sodium-sulfur batteries for non-high-temperature operation: a crucial review," 2020, Energy & Environmental Science
  • "A synergistic exploitation to produce high-voltage quasi-solid-state lithium metal batteries," 2021, Nature Communications
  • "Polyolefin-Based Janus Separator for Rechargeable Sodium Batteries," 2020, Angewandte Chemie International Edition

Frequent collaborators of Teófilo Rojo include:

  • Michel Armand
  • Devaraj Shanmukaraj
  • Verónica Palomares
  • Guoxiu Wang
  • Elena Gonzalo

Best Publications

  • Na-ion batteries, recent advances and present challenges to become low cost energy storage systems

    Verónica Palomares;Paula Serras;Irune Villaluenga;Karina B. Hueso

  • Antibacterial properties of nanoparticles.

    Mohammad J. Hajipour;Katharina M. Fromm;Ali Akbar Ashkarran;Dorleta Jimenez de Aberasturi;Dorleta Jimenez de Aberasturi

  • A comprehensive review of sodium layered oxides: powerful cathodes for Na-ion batteries

    Man Huon Han;Elena Gonzalo;Gurpreet Singh;Teófilo Rojo

  • Single lithium-ion conducting solid polymer electrolytes: advances and perspectives

    Heng Zhang;Chunmei Li;Michal Piszcz;Estibaliz Coya

  • Update on Na-based battery materials. A growing research path

    Verónica Palomares;Montse Casas-Cabanas;Elizabeth Castillo-Martínez;Man H. Han

  • High temperature sodium batteries: status, challenges and future trends

    Karina B. Hueso;Michel Armand;Teófilo Rojo

  • Polynuclear NiII and MnII azido bridging complexes. Structural trends and magnetic behavior

    Joan Ribas;Albert Escuer;Montserrat Monfort;Ramon Vicente

  • From Charge Storage Mechanism to Performance: A Roadmap toward High Specific Energy Sodium-Ion Batteries through Carbon Anode Optimization

    Damien Saurel;Brahim Orayech;Biwei Xiao;Daniel Carriazo

  • Na0.67Mn1−xMgxO2 (0 ≤ x ≤ 0.2): a high capacity cathode for sodium-ion batteries

    Juliette Billaud;Gurpreet Singh;A. Robert Armstrong;Elena Gonzalo

  • Towards High-Safe Lithium Metal Anodes: Suppressing Lithium Dendrites via Tuning Surface Energy

    Dong Wang;Wei Zhang;Wei Zhang;Weitao Zheng;Xiaoqiang Cui

  • A room-temperature sodium–sulfur battery with high capacity and stable cycling performance

    Xiaofu Xu;Dong Zhou;Xianying Qin;Kui Lin

  • High performance manganese-based layered oxide cathodes: overcoming the challenges of sodium ion batteries

    Nagore Ortiz-Vitoriano;Nicholas E. Drewett;Elena Gonzalo;Teófilo Rojo

  • Na‐Ion Batteries—Approaching Old and New Challenges

    Eider Goikolea;Verónica Palomares;Shijian Wang;Idoia Ruiz de Larramendi

  • Production and processing of graphene and related materials

    Claudia Backes;Claudia Backes;Amr M Abdelkader;Concepción Alonso;Amandine Andrieux-Ledier

  • The Challenge To Relate the Physicochemical Properties of Colloidal Nanoparticles to Their Cytotoxicity

    Pilar Rivera-Gil;Dorleta Jimenez De Aberasturi;Dorleta Jimenez De Aberasturi;Verena Wulf;Beatriz Pelaz

  • Hard Carbon as Sodium-Ion Battery Anodes: Progress and Challenges.

    Biwei Xiao;Teófilo Rojo;Xiaolin Li

  • Electrolytes and Interphases in Sodium-Based Rechargeable Batteries: Recent Advances and Perspectives

    Gebrekidan Gebresilassie Eshetu;Giuseppe Antonio Elia;Michel Armand;Maria Forsyth

  • Structurally stable Mg-doped P2-Na2/3Mn1−yMgyO2 sodium-ion battery cathodes with high rate performance: insights from electrochemical, NMR and diffraction studies

    Raphaële J. Clément;Juliette Billaud;A. Robert Armstrong;Gurpreet Singh

  • Na‐Ion Batteries for Large Scale Applications: A Review on Anode Materials and Solid Electrolyte Interphase Formation

    Miguel Ángel Muñoz-Márquez;Damien Saurel;Juan Luis Gómez-Cámer;Montse Casas-Cabanas

  • High voltage Mg-doped Na0.67Ni0.3-xMgxMn0.7O2 (x = 0.05, 0.1) Na-ion cathodes with enhanced stability and rate capability

    Gurpreet Singh;Nuria Tapia-Ruiz;Juan Miguel Lopez del Amo;Urmimala Maitra

Frequent Co-Authors

Luis Lezama
Luis Lezama University of the Basque Country
María I. Arriortua
María I. Arriortua University of the Basque Country
Michel Armand
Michel Armand Centre national de la recherche scientifique, CNRS
Neeraj Sharma
Neeraj Sharma University of New South Wales
J.M. Barandiarán
J.M. Barandiarán University of the Basque Country
Maria Forsyth
Maria Forsyth Deakin University
Javier Carrasco
Javier Carrasco Spanish National Research Council
Patrick C. Howlett
Patrick C. Howlett Deakin University
Miguel A. Maestro
Miguel A. Maestro University of A Coruña
Guoxiu Wang
Guoxiu Wang University of Technology Sydney

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