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 |
| 49 | 3 | PHOTOCATALYSIS//DYE SENSITIZED SOLAR CELLS//TIO2 | 99107 |
| 2206 | 2 | CUPROUS OXIDE//CU2O//CUO | 5169 |
| 13372 | 1 | NIOBIUM OXIDE//NB2O5//NIOBIUM PENTOXIDE | 872 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NIOBIUM OXIDE | authKW | 1107545 | 11% | 32% | 97 |
| 2 | NB2O5 | authKW | 595981 | 7% | 29% | 57 |
| 3 | NIOBIUM PENTOXIDE | authKW | 356010 | 3% | 36% | 27 |
| 4 | NBMCM 41 | authKW | 307979 | 2% | 61% | 14 |
| 5 | NIOBIC ACID | authKW | 218127 | 1% | 46% | 13 |
| 6 | NB2O5 THIN FILMS | authKW | 180708 | 1% | 100% | 5 |
| 7 | CRYSTALLINE NB2O5 | authKW | 108425 | 0% | 100% | 3 |
| 8 | HZSM 5 MOLECULAR SIEVE | authKW | 108425 | 0% | 100% | 3 |
| 9 | NB2O5 FILMS | authKW | 108425 | 0% | 100% | 3 |
| 10 | NBMCF | authKW | 108425 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Physical | 3559 | 43% | 0% | 375 |
| 2 | Materials Science, Multidisciplinary | 1617 | 32% | 0% | 279 |
| 3 | Chemistry, Applied | 1314 | 12% | 0% | 106 |
| 4 | Materials Science, Coatings & Films | 1075 | 8% | 0% | 73 |
| 5 | Engineering, Chemical | 934 | 15% | 0% | 129 |
| 6 | Electrochemistry | 753 | 8% | 0% | 74 |
| 7 | Materials Science, Ceramics | 402 | 5% | 0% | 40 |
| 8 | Physics, Applied | 361 | 16% | 0% | 137 |
| 9 | Nanoscience & Nanotechnology | 336 | 8% | 0% | 67 |
| 10 | Chemistry, Multidisciplinary | 321 | 15% | 0% | 131 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | POT MPH | 108425 | 0% | 100% | 3 |
| 2 | ANHUI NANOMATERIALS TECHNOL | 36142 | 0% | 100% | 1 |
| 3 | CHEM CATALYSTS REFINING | 36142 | 0% | 100% | 1 |
| 4 | CHIM PHYSICOCHIM MINERALES | 36142 | 0% | 100% | 1 |
| 5 | COMPLESSO UNIV MTE S ANGELO | 36142 | 0% | 100% | 1 |
| 6 | COURSE INFORMAT SCI TECHNOL | 36142 | 0% | 100% | 1 |
| 7 | DESENVOLVIMENTO MAT CERAMICOS | 36142 | 0% | 100% | 1 |
| 8 | DIPL ING D HABEL | 36142 | 0% | 100% | 1 |
| 9 | DPTO MATERIA CONDENSADA | 36142 | 0% | 100% | 1 |
| 10 | DPTOS FIS LICADA INGN QUIM 1 | 36142 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CATALYSIS TODAY | 19038 | 8% | 1% | 74 |
| 2 | CATALYSIS LETTERS | 1514 | 2% | 0% | 18 |
| 3 | MICROPOROUS AND MESOPOROUS MATERIALS | 1418 | 2% | 0% | 18 |
| 4 | JOURNAL OF CATALYSIS | 1349 | 3% | 0% | 22 |
| 5 | APPLIED CATALYSIS A-GENERAL | 1329 | 2% | 0% | 21 |
| 6 | STUDIES IN SURFACE SCIENCE AND CATALYSIS | 1108 | 2% | 0% | 14 |
| 7 | JOURNAL OF MATERIALS CHEMISTRY A | 902 | 2% | 0% | 17 |
| 8 | CATALYSIS COMMUNICATIONS | 701 | 1% | 0% | 10 |
| 9 | THIN SOLID FILMS | 676 | 3% | 0% | 27 |
| 10 | JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 576 | 1% | 0% | 9 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | NIOBIUM OXIDE | 1107545 | 11% | 32% | 97 | Search NIOBIUM+OXIDE | Search NIOBIUM+OXIDE |
| 2 | NB2O5 | 595981 | 7% | 29% | 57 | Search NB2O5 | Search NB2O5 |
| 3 | NIOBIUM PENTOXIDE | 356010 | 3% | 36% | 27 | Search NIOBIUM+PENTOXIDE | Search NIOBIUM+PENTOXIDE |
| 4 | NBMCM 41 | 307979 | 2% | 61% | 14 | Search NBMCM+41 | Search NBMCM+41 |
| 5 | NIOBIC ACID | 218127 | 1% | 46% | 13 | Search NIOBIC+ACID | Search NIOBIC+ACID |
| 6 | NB2O5 THIN FILMS | 180708 | 1% | 100% | 5 | Search NB2O5+THIN+FILMS | Search NB2O5+THIN+FILMS |
| 7 | CRYSTALLINE NB2O5 | 108425 | 0% | 100% | 3 | Search CRYSTALLINE+NB2O5 | Search CRYSTALLINE+NB2O5 |
| 8 | HZSM 5 MOLECULAR SIEVE | 108425 | 0% | 100% | 3 | Search HZSM+5+MOLECULAR+SIEVE | Search HZSM+5+MOLECULAR+SIEVE |
| 9 | NB2O5 FILMS | 108425 | 0% | 100% | 3 | Search NB2O5+FILMS | Search NB2O5+FILMS |
| 10 | NBMCF | 108425 | 0% | 100% | 3 | Search NBMCF | Search NBMCF |
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 |