Class information for:
Level 2: SUPERCAPACITOR//ELECTROCHEMICAL CAPACITOR//SPECIFIC CAPACITANCE

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
38 3       CARBON NANOTUBES//SUPERCAPACITOR//GRAPHENE 108492
403 2             SUPERCAPACITOR//ELECTROCHEMICAL CAPACITOR//SPECIFIC CAPACITANCE 17145
50 1                   SUPERCAPACITOR//ASYMMETRIC SUPERCAPACITOR//PSEUDOCAPACITOR 4868
187 1                   SUPERCAPACITOR//ELECTRIC DOUBLE LAYER CAPACITOR//EDLC 4029
2218 1                   SUPERCAPACITOR//POLYANILINE//POLYPYRROLE 2355
4181 1                   MANGANESE OXIDE//MN3O4//CRYPTOMELANE 1866
4515 1                   SUPERCAPACITOR//ELECTROCHEMICAL CAPACITOR//PSEUDOCAPACITANCE 1804
9239 1                   MICRO SUPERCAPACITOR//FIBER SUPERCAPACITORS//PHOTOVOLTAIC WIRES 1206
15944 1                   ELECTROLYTIC MANGANESE DIOXIDE//MANGANESE DIOXIDE//GAMMA MNO2 709
25327 1                   CARBIDE DERIVED CARBON//CARBIDE DERIVED CARBON SUPPORT//SILICON CARBIDE DERIVED CARBON 308

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUPERCAPACITOR authKW 6325641 28% 73% 4750
2 ELECTROCHEMICAL CAPACITOR authKW 758558 3% 73% 563
3 SPECIFIC CAPACITANCE authKW 462616 2% 73% 346
4 ASYMMETRIC SUPERCAPACITOR authKW 434926 2% 90% 263
5 MANGANESE DIOXIDE authKW 405045 3% 49% 450
6 PSEUDOCAPACITANCE authKW 373104 2% 72% 283
7 MNO2 authKW 317793 2% 53% 324
8 MANGANESE OXIDE authKW 291780 3% 30% 534
9 PSEUDOCAPACITOR authKW 225895 1% 71% 174
10 ELECTRIC DOUBLE LAYER CAPACITOR authKW 192505 1% 59% 178

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Electrochemistry 169426 27% 2% 4636
2 Materials Science, Multidisciplinary 82173 49% 1% 8384
3 Chemistry, Physical 45126 35% 1% 6048
4 Energy & Fuels 36350 16% 1% 2682
5 Nanoscience & Nanotechnology 32764 16% 1% 2698
6 Chemistry, Multidisciplinary 14451 21% 0% 3585
7 Physics, Applied 7698 16% 0% 2780
8 Materials Science, Coatings & Films 5524 5% 0% 776
9 Physics, Condensed Matter 5008 11% 0% 1874
10 Engineering, Chemical 654 4% 0% 704

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAT SCI ENGN 59032 18% 1% 3123
2 FUNDAMENTAL SCI MICRO NANODEVICES 50972 0% 73% 38
3 SUPERLIGHT MAT SUR E TECHNOL 43881 1% 15% 161
4 ANHUI CONTROL LE CHEM REACT MAT CHEM 43810 0% 32% 74
5 CHEM TECH ELE OCHEM 37648 0% 24% 84
6 ANHUI PROV ENVIRONM FRIENDLY POLYMER MAT 36397 0% 39% 51
7 CHEM CHEM ENGN 31496 8% 1% 1449
8 SARCHI CHAIR CARBON TECHNOL MAT 30732 0% 51% 33
9 SOLID STATE ION ENERGY DEVICES 30730 0% 49% 34
10 AJ DREXEL NANOTECHNOL 24251 0% 25% 53

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECTROCHIMICA ACTA 141163 9% 5% 1486
2 JOURNAL OF MATERIALS CHEMISTRY A 130067 5% 8% 895
3 JOURNAL OF POWER SOURCES 119515 7% 5% 1245
4 NANO ENERGY 45036 1% 11% 225
5 JOURNAL OF SOLID STATE ELECTROCHEMISTRY 38082 2% 7% 295
6 RSC ADVANCES 32046 5% 2% 907
7 CARBON 27205 3% 4% 433
8 ACS APPLIED MATERIALS & INTERFACES 17942 2% 2% 422
9 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 14962 3% 2% 514
10 ADVANCED ENERGY MATERIALS 13110 1% 6% 120

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SUPERCAPACITOR 6325641 28% 73% 4750 Search SUPERCAPACITOR Search SUPERCAPACITOR
2 ELECTROCHEMICAL CAPACITOR 758558 3% 73% 563 Search ELECTROCHEMICAL+CAPACITOR Search ELECTROCHEMICAL+CAPACITOR
3 SPECIFIC CAPACITANCE 462616 2% 73% 346 Search SPECIFIC+CAPACITANCE Search SPECIFIC+CAPACITANCE
4 ASYMMETRIC SUPERCAPACITOR 434926 2% 90% 263 Search ASYMMETRIC+SUPERCAPACITOR Search ASYMMETRIC+SUPERCAPACITOR
5 MANGANESE DIOXIDE 405045 3% 49% 450 Search MANGANESE+DIOXIDE Search MANGANESE+DIOXIDE
6 PSEUDOCAPACITANCE 373104 2% 72% 283 Search PSEUDOCAPACITANCE Search PSEUDOCAPACITANCE
7 MNO2 317793 2% 53% 324 Search MNO2 Search MNO2
8 MANGANESE OXIDE 291780 3% 30% 534 Search MANGANESE+OXIDE Search MANGANESE+OXIDE
9 PSEUDOCAPACITOR 225895 1% 71% 174 Search PSEUDOCAPACITOR Search PSEUDOCAPACITOR
10 ELECTRIC DOUBLE LAYER CAPACITOR 192505 1% 59% 178 Search ELECTRIC+DOUBLE+LAYER+CAPACITOR Search ELECTRIC+DOUBLE+LAYER+CAPACITOR

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


rank cluster_id2 link
1 1375 GRAPHENE OXIDE//GRAPHENE//GRAPHITE OXIDE
2 886 HYDROGEN EVOLUTION REACTION//OXYGEN EVOLUTION REACTION//WATER ELECTROLYSIS
3 2450 AEROGEL//CAPACITIVE DEIONIZATION//SILICA AEROGEL
4 4 LITHIUM ION BATTERY//LI ION BATTERY//CATHODE MATERIAL
5 3350 LITHIUM OXYGEN BATTERY//LI O 2 BATTERY//LITHIUM AIR BATTERY
6 1994 VANADIUM OXIDE//VANADIUM PENTOXIDE//V2O5
7 4197 ION SIEVE//LITHIUM ION SIEVE//LITHIUM RECOVERY
8 51 POLYANILINE//CONDUCTING POLYMERS//SYNTHETIC METALS
9 2206 CUPROUS OXIDE//CU2O//CUO
10 3405 VANADIUM REDOX FLOW BATTERY//REDOX FLOW BATTERY//FLOW BATTERY

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