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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 44 16654 15034 641 585 130 11010

Raffaele Marotta publications per year

The chart shows the history of publications by Raffaele Marotta between 1996 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Raffaele Marotta published across 30 years, from 1996 to 2025, averaging 4.8 papers a year. Output peaked at 17 publications in 2017. 5 of the 144 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1996 to 2025. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 2017. 1996: 1 publication 1997: 1 publication 1998: 1 publication 1999: 2 publications 2000: 3 publications 2001: 3 publications 2002: 3 publications 2003: 4 publications 2004: 7 publications 2005: 3 publications 2006: 4 publications 2007: 1 publication 2008: 4 publications 2009: 3 publications 2010: 1 publication 2011: 5 publications 2012: 5 publications 2013: 10 publications 2014: 7 publications 2015: 6 publications 2016: 12 publications 2017: 17 publications 2018: 7 publications 2019: 7 publications 2020: 6 publications 2021: 4 publications 2022: 5 publications 2023: 7 publications 2024: 3 publications 2025: 2 publications
1996 2025

144 publications in total across all disciplines

View publications per year as a table
Raffaele Marotta: publications per year, 1996 to 2025
Year Publications
1996 1
1997 1
1998 1
1999 2
2000 3
2001 3
2002 3
2003 4
2004 7
2005 3
2006 4
2007 1
2008 4
2009 3
2010 1
2011 5
2012 5
2013 10
2014 7
2015 6
2016 12
2017 17
2018 7
2019 7
2020 6
2021 4
2022 5
2023 7
2024 3
2025 2
Total 144
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Raffaele Marotta 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 Raffaele Marotta 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, 121–140 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: 130 publications — 8th percentile

8% 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
121–140 918 130
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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Raffaele Marotta 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 Raffaele Marotta 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: 44 D-Index — 7th percentile

7% 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 44
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

Raffaele Marotta is affiliated with the University of Naples Federico II in Italy. Their research primarily spans the fields of Materials Science, Energy, and Engineering, with notable engagement in subfields such as Renewable Energy, Sustainability and the Environment, Materials Chemistry, Industrial and Manufacturing Engineering, Mechanical Engineering, and Biomedical Engineering.

The scientist's work focuses on several core topics including Advanced Photocatalysis Techniques, Copper-based nanomaterials and applications, Recycling and Waste Management Techniques, Extraction and Separation Processes, TiO2 Photocatalysis and Solar Cells, Advanced battery technologies research, and Microplastics and Plastic Pollution.

Marotta has a consistent presence in several publication venues. Frequent venues include:

  • International Journal of Hydrogen Energy
  • Journal of environmental chemical engineering
  • Journal of Hazardous Materials
  • Journal of Environmental Management
  • Separation and Purification Technology

Their recent papers demonstrate the scientist's contributions to topics around hydrogen production, photocatalytic materials, and sustainability. Selected recent works are:

  • "Perovskite and related oxide based electrodes for water splitting," 2021, Journal of Cleaner Production
  • "Hydrogen production through photoreforming processes over Cu2O/TiO2 composite materials: A mini-review," 2020, International Journal of Hydrogen Energy
  • "Visible light - driven photocatalytic hydrogen production using Cu2O/TiO2 composites prepared by facile mechanochemical synthesis," 2022, Journal of environmental chemical engineering
  • "Eco-sustainable design of humic acids-doped ZnO nanoparticles for UVA/light photocatalytic degradation of LLDPE and PLA plastics," 2022, Journal of environmental chemical engineering
  • "Formate/bicarbonate interconversion for safe hydrogen storage: A review," 2022, Renewable and Sustainable Energy Reviews

Marotta collaborates frequently with various coauthors, reflecting the interdisciplinary nature of the research. Prominent coauthors include:

  • Roberto Andreozzi (18 collaborations)
  • Marica Muscetta (17 collaborations)
  • Ilaria Di Somma (14 collaborations)
  • Laura Clarizia (10 collaborations)
  • Marco Race (9 collaborations)

Best Publications

  • Advanced oxidation processes (AOP) for water purification and recovery

    Roberto Andreozzi;Vincenzo Caprio;Amedeo Insola;Raffaele Marotta

  • Pharmaceuticals in STP effluents and their solar photodegradation in aquatic environment.

    Roberto Andreozzi;Marotta Raffaele;Paxéus Nicklas

  • Homogeneous photo-Fenton processes at near neutral pH: A review

    L. Clarizia;D. Russo;I. Di Somma;R. Marotta

  • Solar photocatalysis: Materials, reactors, some commercial, and pre-industrialized applications. A comprehensive approach

    Danilo Spasiano;Raffaele Marotta;Sixto Malato;Pilar Fernandez-Ibañez

  • Antibiotic removal from wastewaters: The ozonation of amoxicillin

    Roberto Andreozzi;Marisa Canterino;Raffaele Marotta;Nicklas Paxeus

  • Advanced oxidation of the pharmaceutical drug diclofenac with UV/H2O2 and ozone.

    Davide Vogna;Raffaele Marotta;Alessandra Napolitano;Roberto Andreozzi

  • Paracetamol oxidation from aqueous solutions by means of ozonation and H2O2/UV system.

    Roberto Andreozzi;Vincenzo Caprio;Raffaele Marotta;Davide Vogna

  • Kinetic and chemical assessment of the UV/H2O2 treatment of antiepileptic drug carbamazepine.

    Davide Vogna;Raffaele Marotta;Roberto Andreozzi;Alessandra Napolitano

  • Antibiotics in the Environment: Occurrence in Italian STPs, Fate, and Preliminary Assessment on Algal Toxicity of Amoxicillin

    Roberto Andreozzi;Vincenzo Caprio;Claudia Ciniglia;Marcella de Champdoré

  • Carbamazepine in water: persistence in the environment, ozonation treatment and preliminary assessment on algal toxicity

    Roberto Andreozzi;Raffaele Marotta;Gabriele Pinto;Antonino Pollio

  • The use of manganese dioxide as a heterogeneous catalyst for oxalic acid ozonation in aqueous solution

    R. Andreozzi;A. Insola;V. Caprio;R. Marotta

  • Ozonation and H2O2/UV treatment of clofibric acid in water: a kinetic investigation.

    Roberto Andreozzi;Vincenzo Caprio;Raffaele Marotta;Anita Radovnikovic

  • Effects of advanced oxidation processes (AOPs) on the toxicity of a mixture of pharmaceuticals.

    R. Andreozzi;L. Campanella;B. Fraysse;J. Garric

  • Lincomycin solar photodegradation, algal toxicity and removal from wastewaters by means of ozonation.

    Roberto Andreozzi;Marisa Canterino;Roberto Lo Giudice;Raffaele Marotta

  • Copper modified-TiO2 catalysts for hydrogen generation through photoreforming of organics. A short review

    Laura Clarizia;Danilo Spasiano;Ilaria Di Somma;Raffaele Marotta

  • Bezafibrate removal by means of ozonation: primary intermediates, kinetics, and toxicity assessment.

    Renato F. Dantas;Marisa Canterino;Raffaele Marotta;Carme Sans

  • Advanced oxidation chemistry of paracetamol. UV/H2O2-induced hydroxylation/degradation pathways and 15N-aided inventory of nitrogenous breakdown products

    Davide Vogna;Raffaele Marotta;and Alessandra Napolitano;† Marco d'Ischia

  • The ozonation of pyruvic acid in aqueous solutions catalyzed by suspended and dissolved manganese

    R. Andreozzi;V. Caprio;A. Insola;R. Marotta

  • Oxidation of aromatic substrates in water/goethite slurry by means of hydrogen peroxide.

    Roberto Andreozzi;Antonio D’Apuzzo;Raffaele Marotta

  • ADVANCED OXIDATION PROCESSES FOR THE TREATMENT OF MINERAL OIL-CONTAMINATED WASTEWATERS

    R. Andreozzi;V. Caprio;A. Insola;R. Marotta

  • Photodegradation of naproxen and its photoproducts in aqueous solution at 254 nm: a kinetic investigation.

    Raffaele Marotta;Danilo Spasiano;Ilaria Di Somma;Roberto Andreozzi

  • Perovskite and related oxide based electrodes for water splitting

    Ning Han;Marco Race;Wei Zhang;Raffaele Marotta

  • Simultaneous removal of heavy metals from field-polluted soils and treatment of soil washing effluents through combined adsorption and artificial sunlight-driven photocatalytic processes

    Suéllen Satyro;Marco Race;Francesco Di Natale;Alessandro Erto

Frequent Co-Authors

Roberto Andreozzi
Roberto Andreozzi University of Naples Federico II
Marco Guida
Marco Guida University of Naples Federico II
Francesco Pirozzi
Francesco Pirozzi University of Naples Federico II
Gianluca Li Puma
Gianluca Li Puma Loughborough University
Sixto Malato
Sixto Malato Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas
Marco d'Ischia
Marco d'Ischia University of Naples Federico II
Márcia Dezotti
Márcia Dezotti Federal University of Rio de Janeiro
Dionysios D. Dionysiou
Dionysios D. Dionysiou University of Cincinnati
Pilar Fernández-Ibáñez
Pilar Fernández-Ibáñez University of Ulster
Ettore Zuccato
Ettore Zuccato Mario Negri Institute for Pharmacological Research

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