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 |
| 4 | 2 | LITHIUM ION BATTERY//LI ION BATTERY//CATHODE MATERIAL | 45231 |
| 405 | 1 | STATE OF CHARGE//BATTERY MANAGEMENT SYSTEM//BATTERY MODEL | 3533 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STATE OF CHARGE | authKW | 1399111 | 7% | 67% | 235 |
| 2 | BATTERY MANAGEMENT SYSTEM | authKW | 1030347 | 4% | 81% | 143 |
| 3 | BATTERY MODEL | authKW | 801142 | 3% | 76% | 118 |
| 4 | STATE OF CHARGE SOC | authKW | 598934 | 3% | 69% | 98 |
| 5 | STATE OF HEALTH | authKW | 558917 | 3% | 67% | 93 |
| 6 | LITHIUM ION BATTERY | authKW | 479341 | 23% | 7% | 826 |
| 7 | JOURNAL OF POWER SOURCES | journal | 419785 | 30% | 4% | 1051 |
| 8 | CAPACITY FADE | authKW | 330488 | 2% | 57% | 65 |
| 9 | BATTERY PACK | authKW | 312333 | 1% | 85% | 41 |
| 10 | STATE OF HEALTH SOH | authKW | 302538 | 1% | 81% | 42 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Electrochemistry | 133589 | 52% | 1% | 1845 |
| 2 | Energy & Fuels | 73579 | 47% | 1% | 1656 |
| 3 | Materials Science, Coatings & Films | 11984 | 14% | 0% | 479 |
| 4 | Chemistry, Physical | 8130 | 33% | 0% | 1174 |
| 5 | Materials Science, Multidisciplinary | 7174 | 33% | 0% | 1176 |
| 6 | Engineering, Electrical & Electronic | 2805 | 19% | 0% | 657 |
| 7 | Thermodynamics | 1668 | 6% | 0% | 216 |
| 8 | Automation & Control Systems | 1572 | 5% | 0% | 169 |
| 9 | Transportation Science & Technology | 1123 | 2% | 0% | 85 |
| 10 | Instruments & Instrumentation | 355 | 4% | 0% | 142 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ENGN ELECT VEHICLES | 241367 | 2% | 44% | 62 |
| 2 | POWER ELECT ELECT DRIVES ISEA | 158957 | 1% | 47% | 38 |
| 3 | POWER GENERAT STORAGE SYST PGS | 140192 | 1% | 60% | 26 |
| 4 | ELE OCHEM ENERGY CONVERS STORAGE SYST GRP | 138211 | 1% | 50% | 31 |
| 5 | ACT DISTRIBUT NETWORK TECHNOL NANTEC | 112058 | 0% | 74% | 17 |
| 6 | ELECT ENERGY STORAGE TECHNOL | 105611 | 0% | 79% | 15 |
| 7 | ABORAT INNOVAT ELECT VEHICLES BEIJING | 95418 | 1% | 31% | 34 |
| 8 | ELECT ENERGY STORAGE TECHNOL EES | 81078 | 0% | 91% | 10 |
| 9 | EON ERC | 79448 | 0% | 64% | 14 |
| 10 | BEIJING COINNOVAT ELECT VEHICLES | 64206 | 0% | 60% | 12 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF POWER SOURCES | 419785 | 30% | 4% | 1051 |
| 2 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 65531 | 13% | 2% | 476 |
| 3 | ENERGIES | 43829 | 4% | 3% | 147 |
| 4 | APPLIED ENERGY | 14979 | 4% | 1% | 130 |
| 5 | JOURNAL OF ELECTROCHEMICAL ENERGY CONVERSION AND STORAGE | 12475 | 0% | 20% | 7 |
| 6 | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 6358 | 2% | 1% | 79 |
| 7 | JOURNAL OF POWER ELECTRONICS | 5598 | 1% | 2% | 28 |
| 8 | ELECTROCHIMICA ACTA | 5505 | 4% | 0% | 135 |
| 9 | IEEE TRANSACTIONS ON ENERGY CONVERSION | 5068 | 1% | 1% | 44 |
| 10 | INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 4153 | 1% | 1% | 39 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | STATE OF CHARGE | 1399111 | 7% | 67% | 235 | Search STATE+OF+CHARGE | Search STATE+OF+CHARGE |
| 2 | BATTERY MANAGEMENT SYSTEM | 1030347 | 4% | 81% | 143 | Search BATTERY+MANAGEMENT+SYSTEM | Search BATTERY+MANAGEMENT+SYSTEM |
| 3 | BATTERY MODEL | 801142 | 3% | 76% | 118 | Search BATTERY+MODEL | Search BATTERY+MODEL |
| 4 | STATE OF CHARGE SOC | 598934 | 3% | 69% | 98 | Search STATE+OF+CHARGE+SOC | Search STATE+OF+CHARGE+SOC |
| 5 | STATE OF HEALTH | 558917 | 3% | 67% | 93 | Search STATE+OF+HEALTH | Search STATE+OF+HEALTH |
| 6 | LITHIUM ION BATTERY | 479341 | 23% | 7% | 826 | Search LITHIUM+ION+BATTERY | Search LITHIUM+ION+BATTERY |
| 7 | CAPACITY FADE | 330488 | 2% | 57% | 65 | Search CAPACITY+FADE | Search CAPACITY+FADE |
| 8 | BATTERY PACK | 312333 | 1% | 85% | 41 | Search BATTERY+PACK | Search BATTERY+PACK |
| 9 | STATE OF HEALTH SOH | 302538 | 1% | 81% | 42 | Search STATE+OF+HEALTH+SOH | Search STATE+OF+HEALTH+SOH |
| 10 | BATTERY THERMAL MANAGEMENT | 301446 | 1% | 87% | 39 | Search BATTERY+THERMAL+MANAGEMENT | Search BATTERY+THERMAL+MANAGEMENT |
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 |