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 |
| 42 | 3 | ELECTROCHEMISTRY//FUEL CELL//JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 105165 |
| 19 | 2 | FUEL CELL//OXYGEN REDUCTION REACTION//DIRECT METHANOL FUEL CELL | 36706 |
| 14096 | 1 | BIPOLAR PLATE//INTERFACIAL CONTACT RESISTANCE//METALLIC BIPOLAR PLATE | 823 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | BIPOLAR PLATE | authKW | 11560530 | 49% | 74% | 406 |
| 2 | INTERFACIAL CONTACT RESISTANCE | authKW | 2202703 | 8% | 91% | 63 |
| 3 | METALLIC BIPOLAR PLATE | authKW | 1329608 | 6% | 69% | 50 |
| 4 | METAL BIPOLAR PLATE | authKW | 703640 | 3% | 88% | 21 |
| 5 | STAINLESS STEEL BIPOLAR PLATE | authKW | 691197 | 2% | 95% | 19 |
| 6 | COMPOSITE BIPOLAR PLATE | authKW | 515951 | 2% | 84% | 16 |
| 7 | INTERFACIAL CONTACT RESISTANCE ICR | authKW | 344642 | 1% | 100% | 9 |
| 8 | PEMFC | authKW | 329711 | 14% | 7% | 115 |
| 9 | PULSED BIAS ARC ION PLATING | authKW | 234547 | 1% | 88% | 7 |
| 10 | POWER VEHICLES SYST ENGN | address | 229762 | 1% | 100% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Electrochemistry | 38110 | 58% | 0% | 475 |
| 2 | Energy & Fuels | 23365 | 55% | 0% | 449 |
| 3 | Chemistry, Physical | 4292 | 48% | 0% | 396 |
| 4 | Materials Science, Multidisciplinary | 3221 | 45% | 0% | 367 |
| 5 | Materials Science, Composites | 974 | 5% | 0% | 43 |
| 6 | Metallurgy & Metallurgical Engineering | 519 | 9% | 0% | 76 |
| 7 | Materials Science, Coatings & Films | 487 | 6% | 0% | 49 |
| 8 | Engineering, Manufacturing | 111 | 2% | 0% | 19 |
| 9 | Physics, Applied | 26 | 7% | 0% | 57 |
| 10 | Materials Science, Ceramics | 25 | 1% | 0% | 12 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | POWER VEHICLES SYST ENGN | 229762 | 1% | 100% | 6 |
| 2 | TECHNOL ENTREPRENEURSHIP INNOVAT CIETEC | 87525 | 0% | 57% | 4 |
| 3 | IRTT | 76587 | 0% | 100% | 2 |
| 4 | PRECIS MFG SYST | 69565 | 2% | 14% | 13 |
| 5 | CHEM ENGN MACROMOL INTER ES | 51057 | 0% | 67% | 2 |
| 6 | NSF I UCRC PRECIS FORMING CPF | 51057 | 0% | 67% | 2 |
| 7 | POLYMER PETROCHEM ENGN | 51057 | 0% | 67% | 2 |
| 8 | SHANGHAI MAT LASER PROC MODIFICAT | 47964 | 2% | 7% | 19 |
| 9 | SHANDONG ENGN CERAM | 43077 | 0% | 38% | 3 |
| 10 | AERTC | 38294 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF POWER SOURCES | 81820 | 27% | 1% | 224 |
| 2 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 38449 | 18% | 1% | 147 |
| 3 | JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY | 16226 | 2% | 2% | 19 |
| 4 | FUEL CELLS | 16058 | 3% | 2% | 23 |
| 5 | JOURNAL OF THE KOREAN INSTITUTE OF METALS AND MATERIALS | 3001 | 1% | 2% | 5 |
| 6 | JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS | 2320 | 1% | 1% | 7 |
| 7 | COMPOSITE STRUCTURES | 1603 | 2% | 0% | 19 |
| 8 | SURFACE & COATINGS TECHNOLOGY | 969 | 3% | 0% | 23 |
| 9 | JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS | 943 | 0% | 1% | 4 |
| 10 | METALS AND MATERIALS INTERNATIONAL | 743 | 1% | 0% | 7 |
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 |