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 |
| 382 | 3 | HYDROGEN STORAGE//METAL HYDRIDES//HYDROGEN STORAGE ALLOY | 33830 |
| 2572 | 2 | AMMONIA BORANE//HYDROGEN GENERATION//SODIUM BOROHYDRIDE | 3946 |
| 17511 | 1 | DIRECT BOROHYDRIDE FUEL CELL//BOROHYDRIDE OXIDATION//DIRECT BOROHYDRIDE HYDROGEN PEROXIDE FUEL CELL | 623 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DIRECT BOROHYDRIDE FUEL CELL | authKW | 6088988 | 20% | 95% | 127 |
| 2 | BOROHYDRIDE OXIDATION | authKW | 2078581 | 7% | 96% | 43 |
| 3 | DIRECT BOROHYDRIDE HYDROGEN PEROXIDE FUEL CELL | authKW | 1062338 | 3% | 100% | 21 |
| 4 | BOROHYDRIDE ELECTROOXIDATION | authKW | 1014048 | 3% | 95% | 21 |
| 5 | BOROHYDRIDE | authKW | 660367 | 10% | 21% | 63 |
| 6 | BOROHYDRIDE OXIDATION REACTION | authKW | 510089 | 2% | 92% | 11 |
| 7 | BOROHYDRIDE FUEL CELL | authKW | 455288 | 1% | 100% | 9 |
| 8 | DBFC | authKW | 455288 | 1% | 100% | 9 |
| 9 | HYDROGEN PEROXIDE ELECTROREDUCTION | authKW | 449955 | 2% | 68% | 13 |
| 10 | ANODE ELECTROCATALYST | authKW | 421549 | 2% | 56% | 15 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Electrochemistry | 32780 | 61% | 0% | 383 |
| 2 | Energy & Fuels | 9910 | 41% | 0% | 256 |
| 3 | Chemistry, Physical | 3092 | 47% | 0% | 293 |
| 4 | Materials Science, Multidisciplinary | 1218 | 33% | 0% | 204 |
| 5 | Materials Science, Coatings & Films | 483 | 7% | 0% | 42 |
| 6 | Chemistry, Multidisciplinary | 238 | 15% | 0% | 95 |
| 7 | Engineering, Chemical | 89 | 6% | 0% | 40 |
| 8 | Nanoscience & Nanotechnology | 32 | 4% | 0% | 22 |
| 9 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 31 | 1% | 0% | 7 |
| 10 | Thermodynamics | 16 | 2% | 0% | 12 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BIOL PHARMACEUT FOOD ENGN | 151763 | 0% | 100% | 3 |
| 2 | MAT SUR ES SCI ENGN | 137702 | 1% | 39% | 7 |
| 3 | SUPERLIGHT MAT SUR E TECHNOL | 117223 | 8% | 5% | 50 |
| 4 | MAT ELE OCHEM GRP | 101167 | 1% | 33% | 6 |
| 5 | FUEL CELL SYST GRP | 84306 | 1% | 33% | 5 |
| 6 | ELECT PACKAGING ELE OCHEM | 75878 | 0% | 50% | 3 |
| 7 | ARMUTLU | 50588 | 0% | 100% | 1 |
| 8 | CHEM MAT S SCI | 50588 | 0% | 100% | 1 |
| 9 | CHEM TECHNOL INORGAN MATE | 50588 | 0% | 100% | 1 |
| 10 | CHENGENG CLASS | 50588 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF POWER SOURCES | 41570 | 22% | 1% | 139 |
| 2 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 8407 | 10% | 0% | 60 |
| 3 | FUEL CELLS | 6770 | 2% | 1% | 13 |
| 4 | ELECTROCHIMICA ACTA | 5722 | 9% | 0% | 57 |
| 5 | CHEMIJA | 3543 | 1% | 1% | 5 |
| 6 | ELECTROCHEMISTRY COMMUNICATIONS | 3026 | 3% | 0% | 19 |
| 7 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2327 | 6% | 0% | 38 |
| 8 | ENERGY & ENVIRONMENTAL SCIENCE | 1084 | 1% | 0% | 8 |
| 9 | JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 795 | 3% | 0% | 17 |
| 10 | JOURNAL OF APPLIED ELECTROCHEMISTRY | 682 | 1% | 0% | 9 |
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 |