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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 67 6817 6178 1214 1201 268 18562

Wolfgang Sand publications per year

The chart shows the history of publications by Wolfgang Sand between 1978 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Wolfgang Sand published across 49 years, from 1978 to 2026, averaging 6.7 papers a year. Output peaked at 31 publications in 2019. 17 of the 329 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1978 to 2026. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 2019. 1978: 1 publication 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 1 publication 1983: 1 publication 1984: 1 publication 1985: 1 publication 1986: 3 publications 1987: 3 publications 1988: 4 publications 1989: 2 publications 1990: 3 publications 1991: 5 publications 1992: 4 publications 1993: 4 publications 1994: 7 publications 1995: 3 publications 1996: 8 publications 1997: 3 publications 1998: 6 publications 1999: 10 publications 2000: 4 publications 2001: 5 publications 2002: 2 publications 2003: 10 publications 2004: 1 publication 2005: 1 publication 2006: 3 publications 2007: 13 publications 2008: 6 publications 2009: 9 publications 2010: 5 publications 2011: 3 publications 2012: 3 publications 2013: 15 publications 2014: 14 publications 2015: 17 publications 2016: 8 publications 2017: 9 publications 2018: 14 publications 2019: 31 publications 2020: 27 publications 2021: 6 publications 2022: 12 publications 2023: 5 publications 2024: 19 publications 2025: 16 publications 2026: 1 publication
1978 2026

329 publications in total across all disciplines

View publications per year as a table
Wolfgang Sand: publications per year, 1978 to 2026
Year Publications
1978 1
1979 0
1980 0
1981 0
1982 1
1983 1
1984 1
1985 1
1986 3
1987 3
1988 4
1989 2
1990 3
1991 5
1992 4
1993 4
1994 7
1995 3
1996 8
1997 3
1998 6
1999 10
2000 4
2001 5
2002 2
2003 10
2004 1
2005 1
2006 3
2007 13
2008 6
2009 9
2010 5
2011 3
2012 3
2013 15
2014 14
2015 17
2016 8
2017 9
2018 14
2019 31
2020 27
2021 6
2022 12
2023 5
2024 19
2025 16
2026 1
Total 329
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Wolfgang Sand 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 Wolfgang Sand 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, 261–280 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: 268 publications — 55th percentile

55% 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
261–280 979 268
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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Wolfgang Sand 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 Wolfgang Sand 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, 66–67 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: 67 D-Index — 62nd percentile

62% 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 67
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

Wolfgang Sand is affiliated with the Institute of Oceanology in China and has contributed extensively to interdisciplinary research spanning environmental science, engineering, and materials science. Their work addresses key areas such as metal extraction, bioleaching, corrosion behavior, minerals flotation, and separation techniques.

The scientist's recent publications cover a range of environmental and materials topics. Notable papers include:

  • Supported Atomically-Precise Gold Nanoclusters for Enhanced Flow-through Electro-Fenton (2020), published in Environmental Science & Technology
  • Progress in bioleaching: fundamentals and mechanisms of microbial metal sulfide oxidation - part A (2022), published in Applied Microbiology and Biotechnology
  • Recent advances on electroactive CNT-based membranes for environmental applications: The perfect match of electrochemistry and membrane separation (2020), published in Chinese Chemical Letters
  • Untangling the nitrate removal pathways for a constructed wetland- sponge iron coupled system and the impacts of sponge iron on a wetland ecosystem (2020), published in Journal of Hazardous Materials
  • Intensifying anoxic ammonium removal by manganese ores and granular active carbon fillings in constructed wetland-microbial fuel cells: Metagenomics reveals functional genes and microbial mechanisms (2022), published in Bioresource Technology

Their frequent co-authors include:

  • Ruiyong Zhang
  • Jizhou Duan
  • Baorong Hou
  • Yanbiao Liu
  • Fang Li

Wolfgang Sand has published significantly in various scientific venues. The most frequent publication outlets are:

  • Journal of Central South University
  • Frontiers in Microbiology
  • Journal of Hazardous Materials
  • Microorganisms
  • Materials

Their main fields of study include:

  • Environmental Science
  • Engineering
  • Materials Science

Within these areas, the scientist's research covers several specialized subfields, such as:

  • Materials Chemistry
  • Biomedical Engineering
  • Water Science and Technology
  • Renewable Energy, Sustainability and the Environment
  • Pollution

Key topics addressed in their work are:

  • Metal Extraction and Bioleaching
  • Corrosion Behavior and Inhibition
  • Minerals Flotation and Separation Techniques
  • Advanced Photocatalysis Techniques
  • Extraction and Separation Processes
  • Wastewater Treatment and Nitrogen Removal
  • Mine drainage and remediation techniques

Best Publications

  • Bioleaching review part A: progress in bioleaching: fundamentals and mechanisms of bacterial metal sulfide oxidation.

    T. Rohwerder;T. Gehrke;K. Kinzler;W. Sand

  • Bacterial leaching of metal sulfides proceeds by two indirect mechanisms via thiosulfate or via polysulfides and sulfur

    Axel Schippers;Wolfgang Sand

  • (Bio)chemistry of bacterial leaching - direct vs. indirect bioleaching

    Wolfgang Sand;Tilman Gehrke;Peter-Georg Jozsa;Axel Schippers

  • Progress in bioleaching: fundamentals and mechanisms of bacterial metal sulfide oxidation—part A

    Mario Vera;Axel Schippers;Wolfgang Sand

  • Importance of Extracellular Polymeric Substances from Thiobacillus ferrooxidans for Bioleaching

    Tilman Gehrke;Judit Telegdi;Dominique Thierry;Wolfgang Sand

  • Extracellular polymeric substances mediate bioleaching/biocorrosion via interfacial processes involving iron(III) ions and acidophilic bacteria

    Wolfgang Sand;Tilman Gehrke

  • Sulfur chemistry in bacterial leaching of pyrite.

    Axel Schippers;Peter-Georg Jozsa;Wolfgang Sand

  • Anaerobic microbiologically influenced corrosion mechanisms interpreted using bioenergetics and bioelectrochemistry: A review

    Yingchao Li;Dake Xu;Changfeng Chen;Xiaogang Li

  • Sulfur chemistry, biofilm, and the (in)direct attack mechanism — a critical evaluation of bacterial leaching

    W. Sand;T. Gerke;R. Hallmann;A. Schippers

  • The sulfane sulfur of persulfides is the actual substrate of the sulfur-oxidizing enzymes from Acidithiobacillus and Acidiphilium spp.

    Thore Rohwerder;Wolfgang Sand

  • Adhesion to metal sulfide surfaces by cells of Acidithiobacillus ferrooxidans, Acidithiobacillus thiooxidans and Leptospirillum ferrooxidans

    K. Harneit;A. Göksel;D. Kock;J.-H. Klock

  • Evaluation of Leptospirillum ferrooxidans for Leaching.

    Wolfgang Sand;Katrin Rohde;Birgit Sobotke;Claus Zenneck

  • Biomining: metal recovery from ores with microorganisms.

    Axel Schippers;Sabrina Hedrich;Sabrina Hedrich;Jürgen Vasters;Malte Drobe

  • Bioleaching - a result of interfacial processes caused by extracellular polymeric substances (EPS).

    K. Kinzler;T. Gehrke;J. Telegdi;W. Sand

  • Microbial mechanisms of deterioration of inorganic substrates—A general mechanistic overview

    Wolfgang Sand

  • Thiobacilli of the Corroded Concrete Walls of the Hamburg Sewer System

    Karin Milde;Wolfgang Sand;Werner Wolff;Eberhard Bock

  • Microbial diversity in uranium mine waste heaps.

    Axel Schippers;Regine Hallmann;Susanne Wentzien;Wolfgang Sand

  • Progress in bioleaching: fundamentals and mechanisms of microbial metal sulfide oxidation – part A

    Unknown

  • Microbial Processing of Metal Sulfides

    Edgardo R. Donati;Wolfgang Sand

  • Recent advances on photocatalytic fuel cell for environmental applications-The marriage of photocatalysis and fuel cells.

    Mohua Li;Yanbiao Liu;Liming Dong;Chensi Shen

  • Concrete corrosion in the Hamburg Sewer system

    Wolfgang Sand;Eberhard Bock

  • Microbially Influenced Corrosion of Materials

    E. Heitz;H.-C. Flemming;W. Sand

Frequent Co-Authors

Yanbiao Liu
Yanbiao Liu Donghua University
Axel Schippers
Axel Schippers Federal Institute for Geosciences and Natural Resources
Zhiwei Wang
Zhiwei Wang Tongji University
Jianshe Liu
Jianshe Liu Donghua University
Thomas R. Neu
Thomas R. Neu Helmholtz Centre for Environmental Research
Paul Wilmes
Paul Wilmes University of Luxembourg
Ji-Dong Gu
Ji-Dong Gu Technion – Israel Institute of Technology
Antonio Ballester
Antonio Ballester Complutense University of Madrid
Peter D. Nichols
Peter D. Nichols Commonwealth Scientific and Industrial Research Organisation
David C. White
David C. White University of Tennessee at Knoxville

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