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 |
| 67 | 3 | LITHIUM ION BATTERY//JOURNAL OF POWER SOURCES//ELECTROCHEMISTRY | 88728 |
| 3350 | 2 | LITHIUM OXYGEN BATTERY//LI O 2 BATTERY//LITHIUM AIR BATTERY | 1871 |
| 4155 | 1 | LITHIUM OXYGEN BATTERY//LI O 2 BATTERY//LITHIUM AIR BATTERY | 1871 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | LITHIUM OXYGEN BATTERY | authKW | 2769756 | 9% | 95% | 173 |
| 2 | LI O 2 BATTERY | authKW | 2395653 | 8% | 96% | 148 |
| 3 | LITHIUM AIR BATTERY | authKW | 2376852 | 9% | 84% | 168 |
| 4 | LI AIR BATTERY | authKW | 1612796 | 6% | 85% | 112 |
| 5 | LITHIUM PEROXIDE | authKW | 479087 | 2% | 89% | 32 |
| 6 | AIR ELECTRODE | authKW | 346850 | 2% | 47% | 44 |
| 7 | LI2O2 | authKW | 289538 | 1% | 90% | 19 |
| 8 | LITHIUM O 2 BATTERY | authKW | 218961 | 1% | 100% | 13 |
| 9 | LITHIUM AIR | authKW | 186568 | 1% | 92% | 12 |
| 10 | LITHIUM OXYGEN | authKW | 185275 | 1% | 100% | 11 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Electrochemistry | 24036 | 31% | 0% | 575 |
| 2 | Energy & Fuels | 9790 | 24% | 0% | 449 |
| 3 | Materials Science, Multidisciplinary | 9271 | 50% | 0% | 929 |
| 4 | Chemistry, Physical | 8968 | 46% | 0% | 866 |
| 5 | Nanoscience & Nanotechnology | 8314 | 23% | 0% | 438 |
| 6 | Chemistry, Multidisciplinary | 2709 | 26% | 0% | 492 |
| 7 | Materials Science, Coatings & Films | 1521 | 7% | 0% | 129 |
| 8 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 498 | 2% | 0% | 44 |
| 9 | Physics, Atomic, Molecular & Chemical | 394 | 7% | 0% | 130 |
| 10 | Physics, Applied | 376 | 12% | 0% | 225 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RD EDUC FUEL CELL MAT SYST | 180454 | 1% | 71% | 15 |
| 2 | SUNCAT | 137541 | 1% | 58% | 14 |
| 3 | ENERGY STORAGE MAT TECHNOL | 134721 | 1% | 40% | 20 |
| 4 | RDER CCP | 117902 | 0% | 100% | 7 |
| 5 | ARMY POWER | 113687 | 0% | 75% | 9 |
| 6 | MICHIGAN ENERGY | 60151 | 0% | 71% | 5 |
| 7 | GCI E M311 | 50529 | 0% | 100% | 3 |
| 8 | RDECOM CERDEC CPI | 50529 | 0% | 100% | 3 |
| 9 | SYNCHROTRON RADIAT SR | 50529 | 0% | 100% | 3 |
| 10 | WORLD PREMIER INT WP | 50529 | 0% | 100% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF MATERIALS CHEMISTRY A | 21842 | 6% | 1% | 121 |
| 2 | JOURNAL OF POWER SOURCES | 21489 | 9% | 1% | 174 |
| 3 | ENERGY & ENVIRONMENTAL SCIENCE | 15373 | 3% | 2% | 52 |
| 4 | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 10109 | 3% | 1% | 57 |
| 5 | CHEMSUSCHEM | 9924 | 2% | 1% | 41 |
| 6 | ADVANCED ENERGY MATERIALS | 8635 | 2% | 2% | 32 |
| 7 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 8138 | 7% | 0% | 123 |
| 8 | JOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGY | 8090 | 0% | 6% | 8 |
| 9 | ACS ENERGY LETTERS | 6752 | 1% | 3% | 13 |
| 10 | ECS ELECTROCHEMISTRY LETTERS | 6359 | 1% | 3% | 12 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | LITHIUM OXYGEN BATTERY | 2769756 | 9% | 95% | 173 | Search LITHIUM+OXYGEN+BATTERY | Search LITHIUM+OXYGEN+BATTERY |
| 2 | LI O 2 BATTERY | 2395653 | 8% | 96% | 148 | Search LI+O+2+BATTERY | Search LI+O+2+BATTERY |
| 3 | LITHIUM AIR BATTERY | 2376852 | 9% | 84% | 168 | Search LITHIUM+AIR+BATTERY | Search LITHIUM+AIR+BATTERY |
| 4 | LI AIR BATTERY | 1612796 | 6% | 85% | 112 | Search LI+AIR+BATTERY | Search LI+AIR+BATTERY |
| 5 | LITHIUM PEROXIDE | 479087 | 2% | 89% | 32 | Search LITHIUM+PEROXIDE | Search LITHIUM+PEROXIDE |
| 6 | AIR ELECTRODE | 346850 | 2% | 47% | 44 | Search AIR+ELECTRODE | Search AIR+ELECTRODE |
| 7 | LI2O2 | 289538 | 1% | 90% | 19 | Search LI2O2 | Search LI2O2 |
| 8 | LITHIUM O 2 BATTERY | 218961 | 1% | 100% | 13 | Search LITHIUM+O+2+BATTERY | Search LITHIUM+O+2+BATTERY |
| 9 | LITHIUM AIR | 186568 | 1% | 92% | 12 | Search LITHIUM+AIR | Search LITHIUM+AIR |
| 10 | LITHIUM OXYGEN | 185275 | 1% | 100% | 11 | Search LITHIUM+OXYGEN | Search LITHIUM+OXYGEN |
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 2 |