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Topic · Inorganic Chemistry

Vanadium and Halogenation Chemistry

Vanadium and Halogenation Chemistry is a research topic within Inorganic Chemistry. Science Explorer counts 12k research works in it since 1950. 9.9% of them reached the world's top 10% most cited for their field and year.

This cluster of papers focuses on the chemistry, biochemistry, and medicinal aspects of vanadium compounds, including their catalytic activities, oxidations, asymmetric synthesis, antidiabetic properties, halogenation reactions, and enantioselective processes. The research covers the potential applications of vanadium in cancer treatment, diabetes management, and as a catalyst for various chemical transformations.

  • Vanadium
  • Chemistry
  • Biochemistry
  • Catalytic
  • Oxidations
  • Asymmetric Synthesis
  • Antidiabetic
  • Halogenation
  • Enantioselective
  • Medicinal
Research works
12k
fractional, since 1950
In the world top 10%
1.2k
per year above
Top-10% rate
9.9%
share of its works in the world top 10%
Growth, 2018-21 → 2022-25
-1%
the tick is no change
Largest producer
China
43% of the 10 largest, 2022-now
Vanadium and Halogenation Chemistry

Which countries lead Vanadium and Halogenation Chemistry research?

By volume, China and India publish the most (366 and 160 works in 2022-now).

By volume, 2022-now

  1. 1 China 366 works
  2. 2 India 160 works
  3. 3 United States 99 works
  4. 4 Japan 54 works
  5. 5 Russia 45 works
  6. 6 Germany 41 works
  7. 7 Iran 25 works
  8. 8 Italy 23 works
  9. 9 Poland 23 works
  10. 10 Spain 21 works

How concentrated that is

The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.

China: 42.7%India: 18.7%United States: 11.6%Japan: 6.3%6 others listed: 20.8%43%largest
China366 · 42.7%India160 · 18.7%United States99 · 11.6%Japan54 · 6.3%6 others listed178 · 20.8%

Shares of the rows listed above, not of the whole node.

Which institutions lead Vanadium and Halogenation Chemistry research?

By volume in 2022-now, Chinese Academy of Sciences publishes the most Vanadium and Halogenation Chemistry research, followed by Russian Academy of Sciences and University of Rajasthan.

By volume, 2022-now

  1. 1 Chinese Academy of SciencesChina 24 works
  2. 2 Russian Academy of SciencesRussia 23 works
  3. 3 University of RajasthanIndia 15 works
  4. 4 Central University of RajasthanIndia 14 works
  5. 5 Centre National de la Recherche ScientifiqueFrance 10 works
  6. 6 China University of Geosciences (Beijing)China 8 works
  7. 7 Sichuan UniversityChina 8 works
  8. 8 Indian Institute of Technology RoorkeeIndia 7 works
  9. 9 Wuhan University of Science and TechnologyChina 7 works
  10. 10 Emory UniversityUnited States 6 works

Who are the leading researchers in Vanadium and Halogenation Chemistry?

The most-cited researchers publishing on Vanadium and Halogenation Chemistry include Omar M. Yaghi, Stefan Grimme and George M. Sheldrick.

  1. 1 Omar M. Yaghi United States 254k citations
  2. 2 Stefan Grimme Germany 224k citations
  3. 3 George M. Sheldrick Germany 220k citations
  4. 4 Lewis C. Cantley United States 209k citations
  5. 5 William A. Goddard United States 182k citations
  6. 6 Barry B. Halliwell United Kingdom 179k citations
  7. 7 Avelino Corma Spain 176k citations
  8. 8 Han Zhang China 161k citations

Ranked by citations received across their whole record, among researchers with at least three works on this topic.

What are the most cited papers in Vanadium and Halogenation Chemistry?

The most cited paper in Vanadium and Halogenation Chemistry is "Protein and cell membrane iodinations with a sparingly soluble chloroamide, 1,3,4,6-tetrachloro-3a,6a-diphenylglycoluril" (Pamela J. Fraker, John C. Speck, 1978), with 4,596 citations. Next come "Oxidative mechanisms in the toxicity of metal ions" (4,225) and "Polyoxometalate Chemistry: An Old Field with New Dimensions in Several Disciplines" (3,632).

Most cited papers
#PaperReleasedCitations
1 Protein and cell membrane iodinations with a sparingly soluble chloroamide, 1,3,4,6-tetrachloro-3a,6a-diphenylglycoluril Pamela J. Fraker, John C. Speck · Biochemical and Biophysical Research Communications Feb 1978 4,596
2 Oxidative mechanisms in the toxicity of metal ions SIDNEY J. STOHS, D. Bagchi · Free Radical Biology and Medicine Feb 1995 4,225
3 Polyoxometalate Chemistry: An Old Field with New Dimensions in Several Disciplines Michael Timothy Brian Pope, Achim Müller · Angewandte Chemie International Edition in English 1991 3,632
4 SUPEROXIDE RADICAL AND SUPEROXIDE DISMUTASES Irwin Fridovich · Annual Review of Biochemistry Jun 1995 3,456
5 Activation of C−H Bonds by Metal Complexes A. E. Shilov, Georgiy Borisovich Shul’pin · Chemical Reviews Review Dec 1997 2,870
All 100 most cited papers, with filters and sorting

Where is Vanadium and Halogenation Chemistry research done?

The largest centres of Vanadium and Halogenation Chemistry research in 2022-now are Beijing (China), Shanghai (China), Wuhan (China) and Jaipur (India).

Largest cities, 2022-now

  1. 1 BeijingChina 59 works
  2. 2 ShanghaiChina 18 works
  3. 3 WuhanChina 18 works
  4. 4 JaipurIndia 16 works
  5. 5 MoscowRussia 15 works
  6. 6 ChengduChina 14 works
  7. 7 AjmerIndia 14 works
  8. 8 GuangzhouChina 14 works
  9. 9 TokyoJapan 13 works
  10. 10 NanjingChina 13 works
See Vanadium and Halogenation Chemistry on the map

Where is the best place to study Vanadium and Halogenation Chemistry?

Among universities, judged by research, University of Rajasthan and Central University of Rajasthan score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

Excellenceshare of its work in the world top 10%, 2022-now and all time averaged
40%
Specialisationhow much of its work is in this field, counted up to 10× the world share
10%
Sizeits output in this field, on a log scale
30%
Growthoutput growth, counted from -20% to +20%
10%
Internationalshare of its work with a co-author abroad
10%
Each slider sets a weight; the share it gets of the score is beside it.
#UniversityScoreTop 10%SpecialisationWorksGrowth
1University of RajasthanIndia 80.00.0%110.0×15 +43.7%
2Central University of RajasthanIndia 20.00.0%133.2×14 +35.9%

Universities only. The score blends excellence (40%), size (30%), specialisation (10%), growth (10%), international reach (10%), 2022-now; growth compares 2018-21 with 2022-25 and counts up to +20%, since a jump from a small base is mostly noise.

Every institution in Vanadium and Halogenation Chemistry, country by country

Is Vanadium and Halogenation Chemistry research growing?

Output in 2022-2025 was 1% lower than in 2018-2021, peaking in 2012.

still counting19801990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Vanadium and Halogenation Chemistry as a percentage of every work published that year, 0.0046% in 2024.

still counting0.010%0.020%0.030%Vanadium and Halogenation Chemistry0.0046% in 202519801990200020102020

Fractional works of Vanadium and Halogenation Chemistry over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year.

still counting5%10%15%Vanadium and Halogenation Chemistry10.2% in 2025200020102020

Of each year's works in it, the share that reached the world's 10% most cited for their field and year. A field is the world for its own topics, so there is no other line to hold it against.

Which topics inside it are moving

Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.

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