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 |
| 23182 | 1 | LITHIUM ION CAPACITOR//LI ION CAPACITOR//DUAL ION CELL | 377 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | LITHIUM ION CAPACITOR | authKW | 2573288 | 13% | 63% | 49 |
| 2 | LI ION CAPACITOR | authKW | 1348706 | 6% | 73% | 22 |
| 3 | DUAL ION CELL | authKW | 615583 | 2% | 82% | 9 |
| 4 | ANION INTERCALATION | authKW | 595015 | 3% | 65% | 11 |
| 5 | PRE LITHIATION | authKW | 464426 | 3% | 56% | 10 |
| 6 | QUATERNARY ALKYL AMMONIUM | authKW | 417991 | 1% | 100% | 5 |
| 7 | OFF VEHICLE TECHNOL | address | 334393 | 1% | 100% | 4 |
| 8 | HYBRID CAPACITOR | authKW | 303410 | 4% | 26% | 14 |
| 9 | LI PRE DOPING | authKW | 267513 | 1% | 80% | 4 |
| 10 | HYBRID ENERGY STORAGE DEVICE | authKW | 250795 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Electrochemistry | 11355 | 47% | 0% | 176 |
| 2 | Energy & Fuels | 3365 | 31% | 0% | 117 |
| 3 | Materials Science, Multidisciplinary | 1715 | 48% | 0% | 180 |
| 4 | Chemistry, Physical | 1259 | 39% | 0% | 148 |
| 5 | Nanoscience & Nanotechnology | 395 | 12% | 0% | 45 |
| 6 | Materials Science, Coatings & Films | 360 | 7% | 0% | 28 |
| 7 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 351 | 4% | 0% | 16 |
| 8 | Chemistry, Multidisciplinary | 221 | 18% | 0% | 68 |
| 9 | Physics, Applied | 84 | 12% | 0% | 47 |
| 10 | Physics, Condensed Matter | 77 | 10% | 0% | 36 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OFF VEHICLE TECHNOL | 334393 | 1% | 100% | 4 |
| 2 | ADV TECH DEV | 188094 | 1% | 75% | 3 |
| 3 | AEROPROP MECHATRON ENERGY AME | 188094 | 1% | 75% | 3 |
| 4 | AEROPROP MECH ENERGY AME | 167196 | 1% | 100% | 2 |
| 5 | OPEN NEW ENERYGY MAT BATTE | 167196 | 1% | 100% | 2 |
| 6 | ENERGY NTU ERI N | 149916 | 5% | 9% | 20 |
| 7 | PHYS CHEM MEET | 103768 | 2% | 21% | 6 |
| 8 | AEROPROPULS MECHATRON ENERGY AME | 83598 | 0% | 100% | 1 |
| 9 | CARDEROCK WEST BETHESDA | 83598 | 0% | 100% | 1 |
| 10 | COMPOSITE SCI INNOVAT INCSI | 83598 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF POWER SOURCES | 13635 | 16% | 0% | 62 |
| 2 | ELECTROCHIMICA ACTA | 6743 | 13% | 0% | 48 |
| 3 | ADVANCED ENERGY MATERIALS | 4196 | 3% | 1% | 10 |
| 4 | JOURNAL OF MATERIALS CHEMISTRY A | 3259 | 6% | 0% | 21 |
| 5 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1951 | 7% | 0% | 27 |
| 6 | ACS ENERGY LETTERS | 1785 | 1% | 1% | 3 |
| 7 | ELECTROCHEMICAL AND SOLID STATE LETTERS | 1239 | 2% | 0% | 8 |
| 8 | NANO ENERGY | 1012 | 1% | 0% | 5 |
| 9 | JOURNAL OF SOLID STATE ELECTROCHEMISTRY | 976 | 2% | 0% | 7 |
| 10 | ELECTROCHEMISTRY | 886 | 1% | 0% | 5 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | LITHIUM ION CAPACITOR | 2573288 | 13% | 63% | 49 | Search LITHIUM+ION+CAPACITOR | Search LITHIUM+ION+CAPACITOR |
| 2 | LI ION CAPACITOR | 1348706 | 6% | 73% | 22 | Search LI+ION+CAPACITOR | Search LI+ION+CAPACITOR |
| 3 | DUAL ION CELL | 615583 | 2% | 82% | 9 | Search DUAL+ION+CELL | Search DUAL+ION+CELL |
| 4 | ANION INTERCALATION | 595015 | 3% | 65% | 11 | Search ANION+INTERCALATION | Search ANION+INTERCALATION |
| 5 | PRE LITHIATION | 464426 | 3% | 56% | 10 | Search PRE+LITHIATION | Search PRE+LITHIATION |
| 6 | QUATERNARY ALKYL AMMONIUM | 417991 | 1% | 100% | 5 | Search QUATERNARY+ALKYL+AMMONIUM | Search QUATERNARY+ALKYL+AMMONIUM |
| 7 | HYBRID CAPACITOR | 303410 | 4% | 26% | 14 | Search HYBRID+CAPACITOR | Search HYBRID+CAPACITOR |
| 8 | LI PRE DOPING | 267513 | 1% | 80% | 4 | Search LI+PRE+DOPING | Search LI+PRE+DOPING |
| 9 | HYBRID ENERGY STORAGE DEVICE | 250795 | 1% | 100% | 3 | Search HYBRID+ENERGY+STORAGE+DEVICE | Search HYBRID+ENERGY+STORAGE+DEVICE |
| 10 | SAFETY OF BATTERIES | 250795 | 1% | 100% | 3 | Search SAFETY+OF+BATTERIES | Search SAFETY+OF+BATTERIES |
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 |