Class information for:
Level 2: SUPERCAPACITOR//ELECTROCHEMICAL CAPACITOR//CAPACITIVE DEIONIZATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
743 12519 38.8 88%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
91 3       LITHIUM ION BATTERY//JOURNAL OF POWER SOURCES//ELECTROCHEMISTRY 76770
743 2             SUPERCAPACITOR//ELECTROCHEMICAL CAPACITOR//CAPACITIVE DEIONIZATION 12519
9 1                   SUPERCAPACITOR//ASYMMETRIC SUPERCAPACITOR//ELECTROCHEMICAL CAPACITOR 5693
305 1                   SUPERCAPACITOR//ELECTRIC DOUBLE LAYER CAPACITOR//EDLC 3688
11039 1                   MICRO SUPERCAPACITOR//PHOTOVOLTAIC WIRES//GRAPHENE FIBER 1013
14926 1                   CARBON AEROGEL//CARBON XEROGEL//ORGANIC AEROGELS 741
15172 1                   CAPACITIVE DEIONIZATION//ELECTROSORPTION//CAPACITIVE DEIONIZATION CDI 727
23209 1                   POLYMER HYDROGEL ELECTROLYTE//ALKALINE POLYMER ELECTROLYTE//HETEROPOLYACID HYDRATE 354
24739 1                   CARBIDE DERIVED CARBON//CARBIDE DERIVED CARBON SUPPORT//SILICON CARBIDE DERIVED CARBON 303

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 SUPERCAPACITOR authKW 5031569 27% 60% 3422
2 ELECTROCHEMICAL CAPACITOR authKW 796907 4% 67% 489
3 CAPACITIVE DEIONIZATION authKW 466884 2% 92% 209
4 SPECIFIC CAPACITANCE authKW 399471 2% 62% 264
5 ASYMMETRIC SUPERCAPACITOR authKW 383838 1% 84% 187
6 PSEUDOCAPACITANCE authKW 379042 2% 66% 237
7 ELECTRIC DOUBLE LAYER CAPACITOR authKW 353279 2% 71% 204
8 CARBON AEROGEL authKW 297968 2% 61% 200
9 PSEUDOCAPACITOR authKW 216626 1% 65% 136
10 ELECTROSORPTION authKW 193270 1% 61% 130

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Electrochemistry 132502 28% 2% 3466
2 Materials Science, Multidisciplinary 62534 49% 0% 6193
3 Chemistry, Physical 35461 36% 0% 4558
4 Energy & Fuels 32145 17% 1% 2103
5 Nanoscience & Nanotechnology 25440 16% 1% 1988
6 Chemistry, Multidisciplinary 10864 21% 0% 2649
7 Physics, Applied 5240 16% 0% 1975
8 Materials Science, Coatings & Films 3378 4% 0% 525
9 Physics, Condensed Matter 2402 9% 0% 1172
10 Engineering, Chemical 1216 6% 0% 696

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 CHEM TECH ELE OCHEM 55680 1% 27% 86
2 FUNDAMENTAL SCI MICRO NANODEVICES 53059 0% 66% 33
3 ANHUI PROV ENVIRONM FRIENDLY POLYMER MAT 50652 0% 41% 51
4 SUPERLIGHT MAT SUR E TECHNOL 47959 1% 14% 139
5 MAT SCI ENGN 47300 19% 1% 2340
6 ANHUI CONTROL LE CHEM REACT MAT CHEM 45701 1% 29% 64
7 SOLID STATE ION ENERGY DEVICES 33909 0% 45% 31
8 AJ DREXEL NANOTECHNOL 33442 0% 25% 54
9 SARCHI CHAIR CARBON TECHNOL MAT 31699 0% 48% 27
10 LIAONING ENERGY MAT CHEM ENGN 31572 0% 28% 46

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 JOURNAL OF MATERIALS CHEMISTRY A 129584 6% 8% 715
2 ELECTROCHIMICA ACTA 111800 9% 4% 1119
3 JOURNAL OF POWER SOURCES 89212 7% 4% 917
4 NANO ENERGY 49582 1% 11% 181
5 CARBON 44533 4% 4% 467
6 RSC ADVANCES 29851 6% 2% 726
7 JOURNAL OF SOLID STATE ELECTROCHEMISTRY 27198 2% 5% 211
8 NEW CARBON MATERIALS 16588 1% 8% 83
9 ACS APPLIED MATERIALS & INTERFACES 14581 2% 2% 306
10 ENERGY & ENVIRONMENTAL SCIENCE 10991 1% 4% 113

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 SUPERCAPACITOR 5031569 27% 60% 3422 Search SUPERCAPACITOR Search SUPERCAPACITOR
2 ELECTROCHEMICAL CAPACITOR 796907 4% 67% 489 Search ELECTROCHEMICAL+CAPACITOR Search ELECTROCHEMICAL+CAPACITOR
3 CAPACITIVE DEIONIZATION 466884 2% 92% 209 Search CAPACITIVE+DEIONIZATION Search CAPACITIVE+DEIONIZATION
4 SPECIFIC CAPACITANCE 399471 2% 62% 264 Search SPECIFIC+CAPACITANCE Search SPECIFIC+CAPACITANCE
5 ASYMMETRIC SUPERCAPACITOR 383838 1% 84% 187 Search ASYMMETRIC+SUPERCAPACITOR Search ASYMMETRIC+SUPERCAPACITOR
6 PSEUDOCAPACITANCE 379042 2% 66% 237 Search PSEUDOCAPACITANCE Search PSEUDOCAPACITANCE
7 ELECTRIC DOUBLE LAYER CAPACITOR 353279 2% 71% 204 Search ELECTRIC+DOUBLE+LAYER+CAPACITOR Search ELECTRIC+DOUBLE+LAYER+CAPACITOR
8 CARBON AEROGEL 297968 2% 61% 200 Search CARBON+AEROGEL Search CARBON+AEROGEL
9 PSEUDOCAPACITOR 216626 1% 65% 136 Search PSEUDOCAPACITOR Search PSEUDOCAPACITOR
10 ELECTROSORPTION 193270 1% 61% 130 Search ELECTROSORPTION Search ELECTROSORPTION

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 WANG, GP , ZHANG, L , ZHANG, JJ , (2012) A REVIEW OF ELECTRODE MATERIALS FOR ELECTROCHEMICAL SUPERCAPACITORS.CHEMICAL SOCIETY REVIEWS. VOL. 41. ISSUE 2. P. 797 -828 326 72% 2325
2 YAN, J , WANG, Q , WEI, T , FAN, ZJ , (2014) RECENT ADVANCES IN DESIGN AND FABRICATION OF ELECTROCHEMICAL SUPERCAPACITORS WITH HIGH ENERGY DENSITIES.ADVANCED ENERGY MATERIALS. VOL. 4. ISSUE 4. P. - 364 77% 350
3 ZHONG, C , DENG, YD , HU, WB , QIAO, JL , ZHANG, L , ZHANG, JJ , (2015) A REVIEW OF ELECTROLYTE MATERIALS AND COMPOSITIONS FOR ELECTROCHEMICAL SUPERCAPACITORS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 21. P. 7484 -7539 314 67% 92
4 HUANG, M , LI, F , DONG, F , ZHANG, YX , ZHANG, LL , (2015) MNO2-BASED NANOSTRUCTURES FOR HIGH-PERFORMANCE SUPERCAPACITORS.JOURNAL OF MATERIALS CHEMISTRY A. VOL. 3. ISSUE 43. P. 21380 -21423 299 78% 51
5 WEI, WF , CUI, XW , CHEN, WX , IVEY, DG , (2011) MANGANESE OXIDE-BASED MATERIALS AS ELECTROCHEMICAL SUPERCAPACITOR ELECTRODES.CHEMICAL SOCIETY REVIEWS. VOL. 40. ISSUE 3. P. 1697 -1721 179 82% 906
6 WANG, Q , YAN, J , FAN, ZJ , (2016) CARBON MATERIALS FOR HIGH VOLUMETRIC PERFORMANCE SUPERCAPACITORS: DESIGN, PROGRESS, CHALLENGES AND OPPORTUNITIES.ENERGY & ENVIRONMENTAL SCIENCE. VOL. 9. ISSUE 3. P. 729 -762 177 81% 35
7 WANG, JG , KANG, FY , WEI, BQ , (2015) ENGINEERING OF MNO2-BASED NANOCOMPOSITES FOR HIGH-PERFORMANCE SUPERCAPACITORS.PROGRESS IN MATERIALS SCIENCE. VOL. 74. ISSUE . P. 51 -124 228 89% 35
8 LI, B , ZHENG, MB , XUE, HG , PANG, H , (2016) HIGH PERFORMANCE ELECTROCHEMICAL CAPACITOR MATERIALS FOCUSING ON NICKEL BASED MATERIALS.INORGANIC CHEMISTRY FRONTIERS. VOL. 3. ISSUE 2. P. 175 -202 184 67% 30
9 DENG, YF , XIE, Y , ZOU, KX , JI, XL , (2016) REVIEW ON RECENT ADVANCES IN NITROGEN-DOPED CARBONS: PREPARATIONS AND APPLICATIONS IN SUPERCAPACITORS.JOURNAL OF MATERIALS CHEMISTRY A. VOL. 4. ISSUE 4. P. 1144 -1173 178 62% 38
10 CHENG, JP , ZHANG, J , LIU, F , (2014) RECENT DEVELOPMENT OF METAL HYDROXIDES AS ELECTRODE MATERIAL OF ELECTROCHEMICAL CAPACITORS.RSC ADVANCES. VOL. 4. ISSUE 73. P. 38893 -38917 264 88% 29

Classes with closest relation at Level 2


Rank Class id link
1 1965 LITHIUM OXYGEN BATTERY//LITHIUM AIR BATTERY//LI O 2 BATTERY
2 3649 NIOBIUM OXIDE//NB2O5//NIOBIUM PENTOXIDE
3 1483 LAYERED DOUBLE HYDROXIDES//LAYERED DOUBLE HYDROXIDE//HYDROTALCITE
4 62 POLYANILINE//CONDUCTING POLYMERS//POLYPYRROLE
5 3144 LITHIUM SULFUR BATTERY//LITHIUM SULFUR BATTERIES//LI S BATTERY
6 4 LITHIUM ION BATTERY//LI ION BATTERY//CATHODE MATERIAL
7 2155 METHANE DECOMPOSITION//HYDROTHERMAL CARBONIZATION//HYDROCHAR
8 1986 BEIJING NANOENERGY NANOSYST//TRIBOELECTRIC NANOGENERATOR//NANOGENERATOR
9 517 ACTIVATED CARBON//ADSORPTION//CHEMICAL ACTIVATION
10 1106 HYDROGEN EVOLUTION REACTION//OXYGEN EVOLUTION REACTION//WATER SPLITTING

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