Lanzhou Petrochemical Polytechnic

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

Each strip is that field’s whole ranked pool, with the notch where Lanzhou Petrochemical Polytechnic sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Where its research is concentrated relative to its size: Chemistry takes 7.2× the share of its output that it takes of world research.

1. ChemistryField · 32.9 works7.2×

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

• Chemical Engineering 10.1×
• Chemistry 7.2×
• Materials Science 5.5×
• Energy 5.2×
• Engineering 2.4×
• Environmental Science 1.2×
• Computer Science 0.9×
• Pharmacology, Toxicology and Pharmaceutics 0.7×
• Psychology 0.6×
• Business, Management and Accounting 0.4×
• Earth and Planetary Sciences 0.3×
• Decision Sciences 0.3×
• Biochemistry, Genetics and Molecular Biology 0.2×
• Agricultural and Biological Sciences 0.2×
• Mathematics 0.2×
• Physics and Astronomy 0.2×
• Social Sciences 0.2×
• Health Professions 0.1×
• Medicine 0.1×
• Neuroscience 0.1×
• Nursing 0.1×
• Arts and Humanities 0.1×
• Immunology and Microbiology 0.1×
• Economics, Econometrics and Finance 0.0×

Ranked on the composite score, Xiaohong Xu, Yan Wang and Xionghou Gao lead among researchers whose main affiliation is Lanzhou Petrochemical Polytechnic.

1. 1 🇨🇳 Xiaohong Xu China · #203,315 worldwide 130 citations · 22 works
2. 2 🇨🇳 Yan Wang China · #449,120 worldwide 17 citations · 31 works
3. 3 🇨🇳 Xionghou Gao China · #794,499 worldwide 166 citations · 38 works
4. 4 🇨🇳 Huang Jian-feng China · #1,467,933 worldwide 1 citations · 18 works
5. 5 🇨🇳 Zheng Jin China · #1,611,055 worldwide 3 citations · 19 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: Catalysis, Nanoparticles, Nanocomposites, Nanomaterials, Graphene, Heterogeneous Catalysis, Metal-Organic Frameworks and Ionic Liquids.

By volume in 2022–2025: Catalytic Processes in Materials Science, Advanced Photocatalysis Techniques, Metal-Organic Frameworks: Synthesis and Applications and Polymer Nanocomposites and Properties.

1. 1 Catalytic Processes in Materials Science Materials Chemistry 9 works
2. 2 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 6 works
3. 3 Metal-Organic Frameworks: Synthesis and Applications Inorganic Chemistry 5 works
4. 4 Polymer Nanocomposites and Properties Polymers and Plastics 4 works
5. 5 Catalysis and Hydrodesulfurization Studies Mechanical Engineering 4 works
6. 6 Nanomaterials for catalytic reactions Organic Chemistry 4 works
7. 7 Lubricants and Their Additives Mechanical Engineering 4 works
8. 8 Catalysis and Oxidation Reactions Catalysis 4 works
9. 9 Covalent Organic Framework Applications Materials Chemistry 4 works
10. 10 Zeolite Catalysis and Synthesis Inorganic Chemistry 4 works

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

Output in 2018–2022 was 58% lower than in 2013–2017.

• Lanzhou University
• Lanzhou University of Technology
• Northwest Normal University
• Lanzhou Jiaotong University
• Gansu Agricultural University
• Lanzhou Institute of Chemical Physics
• Institute of Modern Physics
• Lanzhou City University