Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 1 | 4 | PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY | 2188495 |
| 10 | 3 | JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL | 144576 |
| 540 | 2 | CO OXIDATION//CERIA//CATALYTIC COMBUSTION | 15245 |
| 24727 | 1 | FORMALDEHYDE OXIDATION//HCHO OXIDATION//RD WASTE GAS CLEANING CONTROL | 326 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | FORMALDEHYDE OXIDATION | authKW | 947048 | 7% | 43% | 23 |
| 2 | HCHO OXIDATION | authKW | 652564 | 3% | 75% | 9 |
| 3 | RD WASTE GAS CLEANING CONTROL | address | 302111 | 2% | 63% | 5 |
| 4 | FORMALDEHYDE CATALYTIC OXIDATION | authKW | 290030 | 1% | 100% | 3 |
| 5 | FORMALDEHYDE | authKW | 287400 | 32% | 3% | 105 |
| 6 | FORMALDEHYDE REMOVAL | authKW | 278648 | 2% | 41% | 7 |
| 7 | LOW CONCENTRATION FORMALDEHYDE | authKW | 217521 | 1% | 75% | 3 |
| 8 | STATE PROPERTY ADM | address | 217521 | 1% | 75% | 3 |
| 9 | ROOM TEMPERATURE OXIDATION | authKW | 201404 | 2% | 42% | 5 |
| 10 | AIR QUALIFICATION | authKW | 193354 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Environmental | 2839 | 24% | 0% | 78 |
| 2 | Chemistry, Physical | 1947 | 51% | 0% | 167 |
| 3 | Engineering, Chemical | 1592 | 30% | 0% | 97 |
| 4 | Chemistry, Applied | 268 | 9% | 0% | 30 |
| 5 | Environmental Sciences | 252 | 15% | 0% | 49 |
| 6 | Chemistry, Multidisciplinary | 140 | 16% | 0% | 52 |
| 7 | Nanoscience & Nanotechnology | 114 | 7% | 0% | 24 |
| 8 | Materials Science, Coatings & Films | 79 | 4% | 0% | 13 |
| 9 | Materials Science, Multidisciplinary | 51 | 12% | 0% | 40 |
| 10 | Engineering, Civil | 47 | 4% | 0% | 13 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RD WASTE GAS CLEANING CONTROL | 302111 | 2% | 63% | 5 |
| 2 | STATE PROPERTY ADM | 217521 | 1% | 75% | 3 |
| 3 | CHEM CLEANER PROD TECHNOL JILIN PROV | 193354 | 1% | 100% | 2 |
| 4 | HUIZHOU | 105076 | 2% | 22% | 5 |
| 5 | AUSTRALIA KEY MICROANAL MICROSCOPE | 96677 | 0% | 100% | 1 |
| 6 | CIEZKIEJ SYNTEZY ORG KEDZIERZYNIE KOZLU | 96677 | 0% | 100% | 1 |
| 7 | COUNTRY CHEM | 96677 | 0% | 100% | 1 |
| 8 | DOTTERWEICH ENGN | 96677 | 0% | 100% | 1 |
| 9 | INNER MONGOLIAN RARE EARTH CHEM PHYS | 96677 | 0% | 100% | 1 |
| 10 | LOW CARBON CHEM CHEM ENGN | 96677 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | APPLIED CATALYSIS B-ENVIRONMENTAL | 12348 | 10% | 0% | 32 |
| 2 | CHINESE JOURNAL OF CATALYSIS | 3756 | 4% | 0% | 12 |
| 3 | CATALYSIS SCIENCE & TECHNOLOGY | 3156 | 3% | 0% | 10 |
| 4 | CATALYSIS COMMUNICATIONS | 2310 | 3% | 0% | 11 |
| 5 | FUNCTIONAL MATERIALS LETTERS | 1181 | 1% | 0% | 3 |
| 6 | AEROSOL AND AIR QUALITY RESEARCH | 1081 | 1% | 0% | 4 |
| 7 | CHEMICAL ENGINEERING JOURNAL | 979 | 4% | 0% | 12 |
| 8 | ENVIRONMENTAL SCIENCE & TECHNOLOGY | 941 | 5% | 0% | 17 |
| 9 | CATALYSIS TODAY | 917 | 3% | 0% | 10 |
| 10 | JCT RESEARCH | 869 | 0% | 1% | 1 |
Author Key Words |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Classes with closest relation at Level 1 |