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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 49 14780 13312 270 267 110 9063

A. Manuel Stephan publications per year

The chart shows the history of publications by A. Manuel Stephan between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. A. Manuel Stephan published across 27 years, from 1999 to 2025, averaging 4.6 papers a year. Output peaked at 13 publications in 2006. 10 of the 123 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1999 to 2025. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2006. 1999: 1 publication 2000: 2 publications 2001: 3 publications 2002: 2 publications 2003: 3 publications 2004: 4 publications 2005: 2 publications 2006: 13 publications 2007: 5 publications 2008: 8 publications 2009: 3 publications 2010: 3 publications 2011: 6 publications 2012: 3 publications 2013: 4 publications 2014: 9 publications 2015: 3 publications 2016: 3 publications 2017: 7 publications 2018: 6 publications 2019: 5 publications 2020: 7 publications 2021: 6 publications 2022: 1 publication 2023: 4 publications 2024: 4 publications 2025: 6 publications
1999 2025

123 publications in total across all disciplines

View publications per year as a table
A. Manuel Stephan: publications per year, 1999 to 2025
Year Publications
1999 1
2000 2
2001 3
2002 2
2003 3
2004 4
2005 2
2006 13
2007 5
2008 8
2009 3
2010 3
2011 6
2012 3
2013 4
2014 9
2015 3
2016 3
2017 7
2018 6
2019 5
2020 7
2021 6
2022 1
2023 4
2024 4
2025 6
Total 123
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A. Manuel Stephan 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 A. Manuel Stephan 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, 101–120 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: 110 publications — 4th percentile

4% 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
101–120 623 110
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
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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A. Manuel Stephan 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 A. Manuel Stephan 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, 48–49 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: 49 D-Index — 19th percentile

19% 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 49
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

A. Manuel Stephan is affiliated with the Council of Scientific and Industrial Research in India and is active in the field of engineering, with a focus on electrical and electronic engineering. Their research primarily explores advancements in battery materials and technologies.

Their recent research output includes a range of papers addressing various aspects of energy storage and battery technology. Some notable publications are:

  • Role of Polymers in Enhancing the Performance of Electrochemical Supercapacitors: A Review (2021), published in Batteries & Supercaps
  • Viologens: a versatile organic molecule for energy storage applications (2021), published in Journal of Materials Chemistry A
  • Mitigation of Polysulfide Shuttling by Interlayer/Permselective Separators in Lithium-Sulfur Batteries (2020), published in ACS Applied Energy Materials
  • Microporous Metal-Organic Framework (MOF)-Based Composite Polymer Electrolyte (CPE) Mitigating Lithium Dendrite Formation in All-Solid-State-Lithium Batteries (2020), published in ACS Omega
  • Understanding the Electrolytes of Lithium−Sulfur Batteries (2021), published in Batteries & Supercaps

Frequent publication venues include:

  • Batteries & Supercaps
  • ACS Applied Energy Materials
  • Materials Chemistry Frontiers
  • Journal of Materials Chemistry A
  • ACS Omega

Their collaborative network features several frequent co-authors, including:

  • Murugavel Kathiresan
  • Swamickan Sathya
  • Shruti Suriyakumar
  • N. Angulakshmi
  • R. Dhanalakshmi

The scientist's research covers various interdisciplinary topics within battery and energy storage studies, including:

  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Advanced Battery Technologies Research
  • Advanced battery technologies research
  • Supercapacitor Materials and Fabrication
  • Conducting polymers and applications
  • Covalent Organic Framework Applications

Within engineering, subfields of emphasis include electrical and electronic engineering, automotive engineering, electronic, optical and magnetic materials, materials chemistry, and polymers and plastics.

Best Publications

  • Review on gel polymer electrolytes for lithium batteries

    A. Manuel Stephan

  • Review on composite polymer electrolytes for lithium batteries

    A. Manuel Stephan;K.S. Nahm

  • Supercapacitors from Activated Carbon Derived from Banana Fibers

    V. Subramanian;Cheng Luo;A. M. Stephan;K. S. Nahm

  • Poly(vinylidene fluoride-hexafluoropropylene) (PVdF-HFP) based composite electrolytes for lithium batteries

    A. Manuel Stephan;Kee Suk Nahm;M. Anbu Kulandainathan;G. Ravi

  • Innovative high performing metal organic framework (MOF)-laden nanocomposite polymer electrolytes for all-solid-state lithium batteries

    Claudio Gerbaldi;Jijeesh R. Nair;M. Anbu Kulandainathan;R. Senthil Kumar

  • Pyrolitic carbon from biomass precursors as anode materials for lithium batteries

    A. Manuel Stephan;T. Prem Kumar;R. Ramesh;Sabu Thomas

  • Electrochemical characterization of supercapacitors based on carbons derived from coffee shells

    M.R. Jisha;Yun Ju Hwang;Jae Sun Shin;Kee Suk Nahm

  • Metal organic framework laden poly(ethylene oxide) based composite electrolytes for all-solid-state Li-S and Li-metal polymer batteries

    Shruti Suriyakumar;Sivalingam Gopi;Murugavel Kathiresan;Suriyasarathi Bose

  • Ionic conductivity and FT-IR studies on plasticized PVC/PMMA blend polymer electrolytes

    A.Manuel Stephan;T.Prem Kumar;N.G Renganathan;S Pitchumani

  • Metal–organic framework@SiO2 as permselective separator for lithium–sulfur batteries

    Shruti Suriyakumar;Shruti Suriyakumar;A. Manuel Stephan;A. Manuel Stephan;N. Angulakshmi;Mohamed H. Hassan

  • Nanofiller incorporated poly(vinylidene fluoride–hexafluoropropylene) (PVdF–HFP) composite electrolytes for lithium batteries

    A. Manuel Stephan;Kee Suk Nahm;T. Prem Kumar;M. Anbu Kulandainathan

  • Chitin-incorporated poly(ethylene oxide)-based nanocomposite electrolytes for lithium batteries.

    A. Manuel Stephan;T. Prem Kumar;M. Anbu Kulandainathan;N. Angu Lakshmi

  • Composite Polymer Electrolytes Encompassing Metal Organic Frame Works: A New Strategy for All-Solid-State Lithium Batteries

    N. Angulakshmi;R. Senthil Kumar;M. Anbu Kulandainathan;A. Manuel Stephan

  • Electrospun Trilayer Polymeric Membranes as Separator for Lithium–ion Batteries

    N. Angulakshmi;A. Manuel Stephan

  • Characterization of poly(vinylidene fluoride–hexafluoropropylene) (PVdF–HFP) electrolytes complexed with different lithium salts

    A. Manuel Stephan;S. Gopu Kumar;N.G. Renganathan;M. Anbu Kulandainathan

  • Role of Polymers in Enhancing the Performance of Electrochemical Supercapacitors: A Review

    Shruti Suriyakumar;Preetam Bhardwaj;Andrews Nirmala Grace;A. Manuel Stephan

  • Cycling profile of MgAl2O4-incorporated composite electrolytes composed of PEO and LiPF6 for lithium polymer batteries

    N. Angulakshmi;K.S. Nahm;Jijeesh R. Nair;C. Gerbaldi

  • A study on polymer blend electrolyte based on PVC/PMMA with lithium salt

    A.Manuel Stephan;R. Thirunakaran;N.G. Renganathan;V. Sundaram

  • Pyrolytic carbon derived from coffee shells as anode materials for lithium batteries

    Yun Ju Hwang;Soo Kyung Jeong;Kee Suk Nahm;Jae Sun Shin

  • Light cured networks containing metal organic frameworks as efficient and durable polymer electrolytes for dye-sensitized solar cells

    Federico Bella;Federico Bella;Roberta Bongiovanni;R. Senthil Kumar;M. Anbu Kulandainathan

  • Ionic conductivity and diffusion coefficient studies of PVdF–HFP polymer electrolytes prepared using phase inversion technique

    A Manuel Stephan;Yuria Saito

Frequent Co-Authors

Kee Suk Nahm
Kee Suk Nahm Jeonbuk National University
Sabu Thomas
Sabu Thomas Mahatma Gandhi University
Claudio Gerbaldi
Claudio Gerbaldi Polytechnic University of Turin
Roberta Maria Bongiovanni
Roberta Maria Bongiovanni Polytechnic University of Turin
Federico Bella
Federico Bella Polytechnic University of Turin
Jaekook Kim
Jaekook Kim Chonnam National University
Anantha Iyengar Gopalan
Anantha Iyengar Gopalan Kyungpook National University
Yun-Sung Lee
Yun-Sung Lee Chonnam National University
Asit Baran Panda
Asit Baran Panda Academy of Scientific and Innovative Research
Jou-Hyeon Ahn
Jou-Hyeon Ahn Gyeongsang National University

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