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Inmaculada Ortiz

Inmaculada Ortiz

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 75 4432 4025 123 116 335 20641

Inmaculada Ortiz publications per year

The chart shows the history of publications by Inmaculada Ortiz between 1986 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Inmaculada Ortiz published across 40 years, from 1986 to 2025, averaging 10.6 papers a year. Output peaked at 29 publications in 2023. 41 of the 425 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1986 to 2025. Vertical axis: number of publications, 0 to 29. Peak 29 publications in 2023. 1986: 1 publication 1987: 2 publications 1988: 1 publication 1989: 1 publication 1990: 3 publications 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 1 publication 1996: 2 publications 1997: 7 publications 1998: 4 publications 1999: 5 publications 2000: 5 publications 2001: 5 publications 2002: 7 publications 2003: 5 publications 2004: 3 publications 2005: 8 publications 2006: 17 publications 2007: 14 publications 2008: 14 publications 2009: 11 publications 2010: 16 publications 2011: 14 publications 2012: 17 publications 2013: 16 publications 2014: 18 publications 2015: 19 publications 2016: 7 publications 2017: 27 publications 2018: 19 publications 2019: 18 publications 2020: 28 publications 2021: 18 publications 2022: 22 publications 2023: 29 publications 2024: 23 publications 2025: 18 publications
1986 2025

425 publications in total across all disciplines

View publications per year as a table
Inmaculada Ortiz: publications per year, 1986 to 2025
Year Publications
1986 1
1987 2
1988 1
1989 1
1990 3
1991 0
1992 0
1993 0
1994 0
1995 1
1996 2
1997 7
1998 4
1999 5
2000 5
2001 5
2002 7
2003 5
2004 3
2005 8
2006 17
2007 14
2008 14
2009 11
2010 16
2011 14
2012 17
2013 16
2014 18
2015 19
2016 7
2017 27
2018 19
2019 18
2020 28
2021 18
2022 22
2023 29
2024 23
2025 18
Total 425
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Inmaculada Ortiz 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 Inmaculada Ortiz 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, 321–340 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: 335 publications — 70th percentile

70% 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
321–340 643 335
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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Inmaculada Ortiz 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 Inmaculada Ortiz 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, 74–75 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: 75 D-Index — 76th percentile

76% 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 75
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

Inmaculada Ortiz is affiliated with the University of Cantabria in Spain and has contributed extensively to the fields of engineering and environmental science. Their research output spans over 122 publications in engineering and 76 in environmental science, reflecting a broad engagement with both theoretical and applied topics.

Their work is particularly prominent in several subfields including biomedical engineering, renewable energy, sustainability and the environment, electrical and electronic engineering, water science and technology, and pollution. This diverse subfield representation underscores a multidisciplinary approach to addressing complex scientific challenges.

The main topics covered by Ortiz's research include membrane separation technologies, membrane-based ion separation techniques, advanced photocatalysis techniques, hybrid renewable energy systems, TiO2 photocatalysis and solar cells, fuel cells and related materials, and advanced oxidation water treatment.

Ortiz has regularly published in a select group of scientific venues. The most frequent publication outlets include:

  • International Journal of Hydrogen Energy
  • Separation and Purification Technology
  • The Science of The Total Environment
  • SSRN Electronic Journal
  • Catalysts

Among recent papers authored or co-authored by Ortiz are:

  • Global diagnosis of nitrate pollution in groundwater and review of removal technologies, 2021, The Science of The Total Environment
  • Challenges and prospects of renewable hydrogen-based strategies for full decarbonization of stationary power applications, 2021, Renewable and Sustainable Energy Reviews
  • Unravelling the Mechanisms that Drive the Performance of Photocatalytic Hydrogen Production, 2020, Catalysts
  • Environmental sustainability of alternative marine propulsion technologies powered by hydrogen - a life cycle assessment approach, 2022, The Science of The Total Environment
  • Techno-economic assessment of a membrane-based wastewater reclamation process, 2021, Desalination

Ortiz frequently collaborates with a core group of researchers, including Marcos Fallanza, Alfredo Ortiz, Lucía Gómez-Coma, María J. Rivero, and Eugenio Bringas. These collaborations have resulted in a steady stream of joint research efforts and publications.

Best Publications

  • Pharmaceutical Industry Wastewater: Review of the Technologies for Water Treatment and Reuse

    Chandrakanth Gadipelly;Antía Pérez-González;Ganapati D. Yadav;Inmaculada Ortiz

  • State of the art and review on the treatment technologies of water reverse osmosis concentrates.

    A. Pérez-González;A.M. Urtiaga;R. Ibáñez;I. Ortiz

  • Contributions of electrochemical oxidation to waste-water treatment: fundamentals and review of applications

    Ángela Anglada;Ane Urtiaga;Inmaculada Ortiz

  • Arsenic and fluoride contaminated groundwaters: A review of current technologies for contaminants removal.

    Sachin V. Jadhav;Eugenio Bringas;Ganapati D. Yadav;Virendra K. Rathod

  • State-of-the-art and perspectives of the catalytic and electrocatalytic reduction of aqueous nitrates

    Juan Martínez;Alfredo Ortiz;Inmaculada Ortiz

  • Recent progress and future challenges on the use of high performance magnetic nano-adsorbents in environmental applications

    Jenifer Gómez-Pastora;Eugenio Bringas;Inmaculada Ortiz

  • Review and perspectives on the use of magnetic nanophotocatalysts (MNPCs) in water treatment.

    Jenifer Gómez-Pastora;Sara Dominguez;Eugenio Bringas;Maria J. Rivero

  • Progress in the use of ionic liquids as electrolyte membranes in fuel cells

    Mariana Díaz;Alfredo Ortiz;Inmaculada Ortiz

  • Photo-Fenton process as an efficient alternative to the treatment of landfill leachates.

    Oscar Primo;María J. Rivero;Inmaculada Ortiz

  • Removal of pharmaceuticals from a WWTP secondary effluent by ultrafiltration/reverse osmosis followed by electrochemical oxidation of the RO concentrate

    A.M. Urtiaga;G. Pérez;R. Ibáñez;I. Ortiz

  • Electro-oxidation of reverse osmosis concentrates generated in tertiary water treatment.

    G. Pérez;A.R. Fernández-Alba;A.M. Urtiaga;I. Ortiz

  • Boron-doped diamond anodic treatment of landfill leachate: evaluation of operating variables and formation of oxidation by-products.

    Ángela Anglada;Ane Urtiaga;Inmaculada Ortiz;Dionissios Mantzavinos

  • Insight on the fundamentals of advanced oxidation processes. Role and review of the determination methods of reactive oxygen species

    Pablo Fernández-Castro;Marta Vallejo;Mª Fresnedo San Román;Inmaculada Ortiz

  • Photocatalytic degradation and mineralization of perfluorooctanoic acid (PFOA) using a composite TiO2 -rGO catalyst.

    Beatriz Gomez-Ruiz;Paula Ribao;Nazely Diban;Maria J. Rivero

  • Challenges and prospects of renewable hydrogen-based strategies for full decarbonization of stationary power applications

    V.M. Maestre;Alfredo Ortiz;Inmaculada Ortiz

  • Liquid membrane technology: fundamentals and review of its applications

    M. F. San Román;E. Bringas;R. Ibañez;I. Ortiz

  • Ammonium removal from landfill leachate by anodic oxidation.

    Adelaida Cabeza;Ane Urtiaga;María-José Rivero;Inmaculada Ortiz

  • Pilot scale performance of the electro-oxidation of landfill leachate at boron-doped diamond anodes.

    Angela Anglada;Ane Urtiaga;Inmaculada Ortiz

  • Recent progress in development of high performance polymeric membranes and materials for metal plating wastewater treatment: A review

    Seyed Saeid Hosseini;Eugenio Bringas;Nicolas R. Tan;Inmaculada Ortiz

  • Comprehensive review and future perspectives on the photocatalytic hydrogen production

    Juan Corredor;María J Rivero;Carmen M Rangel;Frederic Gloaguen

  • Kinetics of electro-oxidation of ammonia-N, nitrites and COD from a recirculating aquaculture saline water system using BDD anodes

    V. Díaz;R. Ibáñez;P. Gómez;A.M. Urtiaga

  • Nanofiltration separation of polyvalent and monovalent anions in desalination brines

    A. Pérez-González;R. Ibáñez;P. Gómez;A.M. Urtiaga

Frequent Co-Authors

Ane Urtiaga
Ane Urtiaga University of Cantabria
Angel Irabien
Angel Irabien University of Cantabria
Edward P. Furlani
Edward P. Furlani University at Buffalo, State University of New York
Ignacio E. Grossmann
Ignacio E. Grossmann Carnegie Mellon University
Kang Li
Kang Li Imperial College London
Vesselin N. Paunov
Vesselin N. Paunov Nazarbayev University
Evan Diamadopoulos
Evan Diamadopoulos Technical University of Crete
Lorenz T. Biegler
Lorenz T. Biegler Carnegie Mellon University
Dionissios Mantzavinos
Dionissios Mantzavinos University of Patras
Fernando de la Cruz
Fernando de la Cruz University of Cantabria

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