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Onkar Nath Srivastava

Onkar Nath Srivastava

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Materials Science 66 5369 61 610 15191

Onkar Nath Srivastava publications per year

The chart shows the history of publications by Onkar Nath Srivastava between 1962 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Onkar Nath Srivastava published across 63 years, from 1962 to 2024, averaging 10 papers a year. Output peaked at 30 publications in 2017. 1 of the 627 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1962 to 2024. Vertical axis: number of publications, 0 to 30. Peak 30 publications in 2017. 1962: 2 publications 1963: 0 publications 1964: 1 publication 1965: 1 publication 1966: 0 publications 1967: 0 publications 1968: 2 publications 1969: 8 publications 1970: 9 publications 1971: 7 publications 1972: 10 publications 1973: 5 publications 1974: 5 publications 1975: 6 publications 1976: 6 publications 1977: 6 publications 1978: 4 publications 1979: 4 publications 1980: 6 publications 1981: 5 publications 1982: 2 publications 1983: 4 publications 1984: 3 publications 1985: 5 publications 1986: 7 publications 1987: 5 publications 1988: 9 publications 1989: 8 publications 1990: 5 publications 1991: 11 publications 1992: 20 publications 1993: 10 publications 1994: 7 publications 1995: 12 publications 1996: 8 publications 1997: 14 publications 1998: 14 publications 1999: 9 publications 2000: 8 publications 2001: 16 publications 2002: 12 publications 2003: 16 publications 2004: 14 publications 2005: 20 publications 2006: 12 publications 2007: 23 publications 2008: 26 publications 2009: 20 publications 2010: 19 publications 2011: 25 publications 2012: 21 publications 2013: 21 publications 2014: 24 publications 2015: 18 publications 2016: 14 publications 2017: 30 publications 2018: 13 publications 2019: 8 publications 2020: 17 publications 2021: 9 publications 2022: 0 publications 2023: 0 publications 2024: 1 publication
1962 2024

627 publications in total across all disciplines

View publications per year as a table
Onkar Nath Srivastava: publications per year, 1962 to 2024
Year Publications
1962 2
1963 0
1964 1
1965 1
1966 0
1967 0
1968 2
1969 8
1970 9
1971 7
1972 10
1973 5
1974 5
1975 6
1976 6
1977 6
1978 4
1979 4
1980 6
1981 5
1982 2
1983 4
1984 3
1985 5
1986 7
1987 5
1988 9
1989 8
1990 5
1991 11
1992 20
1993 10
1994 7
1995 12
1996 8
1997 14
1998 14
1999 9
2000 8
2001 16
2002 12
2003 16
2004 14
2005 20
2006 12
2007 23
2008 26
2009 20
2010 19
2011 25
2012 21
2013 21
2014 24
2015 18
2016 14
2017 30
2018 13
2019 8
2020 17
2021 9
2022 0
2023 0
2024 1
Total 627
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Onkar Nath Srivastava 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 Onkar Nath Srivastava 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, 610–629 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: 610 publications — 92nd percentile

92% 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
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 99 610
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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Onkar Nath Srivastava 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 Onkar Nath Srivastava 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, 66–67 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: 66 D-Index — 59th percentile

59% 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
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 66
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

Onkar Nath Srivastava was affiliated with Banaras Hindu University in India and contributed to research primarily in materials science and engineering. Their work spanned various specialized subfields including materials chemistry, electrical and electronic engineering, spectroscopy, inorganic chemistry, and electronic, optical, and magnetic materials.

Their research topics covered a range of areas such as aerogels and thermal insulation, inorganic fluorides and related compounds, hydrogen storage and materials, supercapacitor materials and fabrication, advanced battery technologies research, superconductivity in MgB2 and alloys, and graphene and nanomaterials applications.

Srivastava authored several papers in notable scientific journals. Some key publications included:

  • Hydrogen storage properties of carbon aerogel synthesized by ambient pressure drying using new catalyst triethylamine (2020) in International Journal of Hydrogen Energy
  • Simultaneous improvement of kinetics and thermodynamics based on SrF2 and SrF2@Gr additives on hydrogen sorption in MgH2 (2021) in Materials Advances
  • Evaluation of Safety and Antileishmanial Efficacy of Amine Functionalized Carbon-Based Composite Nanoparticle Appended With Amphotericin B: An in vitro and Preclinical Study (2020) in Frontiers in Chemistry
  • Nanodiagnostics in leishmaniasis: A new frontiers for early elimination (2020) in Wiley Interdisciplinary Reviews Nanomedicine and Nanobiotechnology
  • Supercapacitor and room temperature H, CO2 and CH4 gas storage characteristics of commercial nanoporous activated carbon (2021) in Journal of Physics and Chemistry of Solids

Frequent collaborators included Ashish Bhatnagar, Anant Prakash Pandey, Vivek Shukla, Satish Kumar Verma, and Alok K. Vishwakarma, indicating ongoing cooperative research in related areas during their career.

Their contributions were published in a variety of peer-reviewed venues, with repeated appearances in the International Journal of Hydrogen Energy, Materials Advances, Frontiers in Chemistry, Wiley Interdisciplinary Reviews Nanomedicine and Nanobiotechnology, and Journal of Physics and Chemistry of Solids.

Best Publications

  • Carbon nanotube filters.

    A. Srivastava;O. N. Srivastava;S. Talapatra;R. Vajtai

  • Low field magnetotransport in manganites

    P K Siwach;H K Singh;O N Srivastava

  • Biosynthesis of gold and silver nanoparticles by natural precursor clove and their functionalization with amine group

    Ashwani Kumar Singh;Mahe Talat;D. P. Singh;O. N. Srivastava

  • Synthesis of Different Cu(OH)2 and CuO (Nanowires, Rectangles, Seed-, Belt-, and Sheetlike) Nanostructures by Simple Wet Chemical Route

    Dinesh Pratap Singh;Animesh Kumar Ojha;Onkar Nath Srivastava

  • Synthesis of carbon nanotubes.

    Kalpana Awasthi;Anchal Srivastava;O N Srivastava

  • High Per formance and Flexible Supercapacitors based on Carbonized Bamboo Fibers for Wide Temperature Applications

    Camila Zequine;C. K. Ranaweera;Z. Wang;Sweta Singh

  • High-Performance Flexible Supercapacitors obtained via Recycled Jute: Bio-Waste to Energy Storage Approach

    Camila Zequine;C. K. Ranaweera;Z. Wang;Petar R. Dvornic

  • Growth of Different Nanostructures of Cu2O (Nanothreads, Nanowires, and Nanocubes) by Simple Electrolysis Based Oxidation of Copper

    Dinesh Pratap Singh;Nageswara Rao Neti;and A. S. K. Sinha;Onkar Nath Srivastava

  • Fe3O4@graphene as a superior catalyst for hydrogen de/absorption from/in MgH2/Mg

    Ashish Bhatnagar;Sunita K. Pandey;Alok K. Vishwakarma;Sweta Singh

  • The high-efficiency (17.1%) WSe2 photo-electrochemical solar cell

    G Prasad;O N Srivastava

  • Studies on de/rehydrogenation characteristics of nanocrystalline MgH2 co-catalyzed with Ti, Fe and Ni

    Rohit R. Shahi;Anand P. Tiwari;M.A. Shaz;O.N. Srivastava

  • Synthesis, band-gap tuning, structural and optical investigations of Mg doped ZnO nanowires

    Jai Singh;Jai Singh;Pushpendra Kumar;Pushpendra Kumar;K. S. Hui;K. N. Hui

  • Synthesis of reduced graphene oxide–TiO2 nanoparticle composite systems and its application in hydrogen production

    Pawan Kumar Dubey;Prashant Tripathi;R.S. Tiwari;A.S.K. Sinha

  • One-Step Green Synthesis of Gold Nanoparticles Using Black Cardamom and Effect of pH on Its Synthesis.

    Ashwani Kumar Singh;O. N. Srivastava

  • Synthesis and hydrogenation behaviour of graphitic nanofibres

    Bipin Kumar Gupta;O.N Srivastava

  • On the synthesis of the Mg2Ni alloy by mechanical alloying

    Arvind Kumar Singh;Ajay Kumar Singh;O.N. Srivastava

  • Nanostructured cobalt oxide and cobalt sulfide for flexible, high performance and durable supercapacitors

    S. Aloqayli;C.K. Ranaweera;Z. Wang;K. Siam

  • Band gap engineering of Gd and Co doped BiFeO3 and their application in hydrogen production through photoelectrochemical route

    Alok K. Vishwakarma;Prashant Tripathi;Amit Srivastava;A.S.K. Sinha

  • Investigations on the synthesis, structural and microstructural characterizations of Mg-based K2PtCl6 type (Mg2FeH6) hydrogen storage material prepared by mechanical alloying

    S. S. Sai Raman;D. J. Davidson;Jean-Louis Bobet;O. N. Srivastava

  • Immobilization of β-Galactosidase onto Functionalized Graphene Nano-sheets Using Response Surface Methodology and Its Analytical Applications

    Devesh Kishore;Mahe Talat;Onkar Nath Srivastava;Arvind M. Kayastha

  • Colossal magnetoresistance study in nanophasic La0.7Ca0.3MnO3 manganite

    P K Siwach;U K Goutam;Pankaj Srivastava;H K Singh

Frequent Co-Authors

Bipin Kumar Gupta
Bipin Kumar Gupta Council of Scientific and Industrial Research
Rajesh Kumar
Rajesh Kumar Indian Institute of Technology Kanpur
Neeraj Khare
Neeraj Khare Indian Institute of Technology Delhi
Anchal Srivastava
Anchal Srivastava Banaras Hindu University
Ambrish Singh
Ambrish Singh Southwest Petroleum University
Shyam Sundar
Shyam Sundar Banaras Hindu University
Jitendra Kumar
Jitendra Kumar Indian Institute of Technology Ropar
Pulickel M. Ajayan
Pulickel M. Ajayan Rice University
Robert Vajtai
Robert Vajtai Rice University
Shi Xue Dou
Shi Xue Dou University of Wollongong

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