Class information for:
Level 1: HARD CARBON//LITHIUM ION BATTERY//CARBON ANODE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6414 1488 31.9 82%


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
4 2             LITHIUM ION BATTERY//LI ION BATTERY//CATHODE MATERIAL 44348
6414 1                   HARD CARBON//LITHIUM ION BATTERY//CARBON ANODE 1488

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 HARD CARBON authKW 257788 2% 37% 34
2 LITHIUM ION BATTERY authKW 182744 22% 3% 320
3 CARBON ANODE authKW 128948 1% 29% 22
4 POLYACENIC SEMICONDUCTOR authKW 111714 0% 78% 7
5 DISORDERED CARBON authKW 99063 1% 37% 13
6 ANODE MATERIAL authKW 76332 5% 5% 80
7 ANODE authKW 73323 7% 3% 107
8 BATTERY BUSINESS PROMOT address 61558 0% 100% 3
9 NON GRAPHITIC CARBON authKW 61552 0% 50% 6
10 SOFT CARBON authKW 59683 1% 36% 8

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 14598 27% 0% 397
2 Materials Science, Multidisciplinary 7742 50% 0% 750
3 Chemistry, Physical 4793 39% 0% 574
4 Energy & Fuels 2554 14% 0% 207
5 Nanoscience & Nanotechnology 1908 13% 0% 191
6 Chemistry, Multidisciplinary 979 19% 0% 281
7 Physics, Condensed Matter 873 15% 0% 216
8 Materials Science, Coatings & Films 759 6% 0% 83
9 Physics, Applied 212 11% 0% 159
10 Polymer Science 103 4% 0% 65

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 BATTERY BUSINESS PROMOT 61558 0% 100% 3
2 GS ENERGY 41039 0% 100% 2
3 NANOMAT ENERGY 33504 0% 23% 7
4 IUT GEII 26379 0% 43% 3
5 ADV SCI ENGN CARBON CASE CARBON 4 20519 0% 100% 1
6 BATTERY GRP RD HODOGAYA KU 20519 0% 100% 1
7 BATTERY R D 20519 0% 100% 1
8 BEIJING NEW ENERGY MAT DEVICES PHY 20519 0% 100% 1
9 BEING ADV BATTERY MAT THEORY TECHNOL 20519 0% 100% 1
10 BLDG NANOSCI NANOTECHNOL 20519 0% 100% 1

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 CARBON 25016 8% 1% 120
2 JOURNAL OF POWER SOURCES 14901 9% 1% 129
3 ELECTROCHIMICA ACTA 7016 7% 0% 97
4 JOURNAL OF MATERIALS CHEMISTRY A 5506 3% 1% 51
5 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 3543 5% 0% 73
6 SYNTHETIC METALS 3401 4% 0% 55
7 CARBON LETTERS 2387 0% 2% 5
8 JOURNAL OF SOLID STATE ELECTROCHEMISTRY 1846 1% 0% 19
9 RSC ADVANCES 1403 4% 0% 55
10 ELECTROCHEMISTRY COMMUNICATIONS 1376 1% 0% 20

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 HARD CARBON 257788 2% 37% 34 Search HARD+CARBON Search HARD+CARBON
2 LITHIUM ION BATTERY 182744 22% 3% 320 Search LITHIUM+ION+BATTERY Search LITHIUM+ION+BATTERY
3 CARBON ANODE 128948 1% 29% 22 Search CARBON+ANODE Search CARBON+ANODE
4 POLYACENIC SEMICONDUCTOR 111714 0% 78% 7 Search POLYACENIC+SEMICONDUCTOR Search POLYACENIC+SEMICONDUCTOR
5 DISORDERED CARBON 99063 1% 37% 13 Search DISORDERED+CARBON Search DISORDERED+CARBON
6 ANODE MATERIAL 76332 5% 5% 80 Search ANODE+MATERIAL Search ANODE+MATERIAL
7 ANODE 73323 7% 3% 107 Search ANODE Search ANODE
8 NON GRAPHITIC CARBON 61552 0% 50% 6 Search NON+GRAPHITIC+CARBON Search NON+GRAPHITIC+CARBON
9 SOFT CARBON 59683 1% 36% 8 Search SOFT+CARBON Search SOFT+CARBON
10 MESOPHASE PITCH CARBON 46167 0% 75% 3 Search MESOPHASE+PITCH+CARBON Search MESOPHASE+PITCH+CARBON

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 NAN, D , HUANG, ZH , LV, RT , YANG, L , WANG, JG , SHEN, WC , LIN, YX , YU, XL , YE, L , SUN, HY , ET AL (2014) NITROGEN-ENRICHED ELECTROSPUN POROUS CARBON NANOFIBER NETWORKS AS HIGH-PERFORMANCE FREESTANDING ELECTRODE MATERIALS.JOURNAL OF MATERIALS CHEMISTRY A. VOL. 2. ISSUE 46. P. 19678 -19684 41 71% 26
2 XIONG, Z , YUN, YS , JIN, HJ , (2013) APPLICATIONS OF CARBON NANOTUBES FOR LITHIUM ION BATTERY ANODES.MATERIALS. VOL. 6. ISSUE 3. P. 1138 -1158 49 64% 25
3 ZHOU, XY , CHEN, F , BAI, T , LONG, B , LIAO, QC , REN, YP , YANG, J , (2016) INTERCONNECTED HIGHLY GRAPHITIC CARBON NANOSHEETS DERIVED FROM WHEAT STALK AS HIGH PERFORMANCE ANODE MATERIALS FOR LITHIUM ION BATTERIES.GREEN CHEMISTRY. VOL. 18. ISSUE 7. P. 2078 -2088 36 57% 8
4 KASKHEDIKAR, NA , MAIER, J , (2009) LITHIUM STORAGE ION CARBON NANOSTRUCTURES.ADVANCED MATERIALS. VOL. 21. ISSUE 25-26. P. 2664-2680 42 41% 452
5 OU, JK , ZHANG, YZ , CHEN, L , ZHAO, Q , MENG, Y , GUO, Y , XIAO, D , (2015) NITROGEN-RICH POROUS CARBON DERIVED FROM BIOMASS AS A HIGH PERFORMANCE ANODE MATERIAL FOR LITHIUM ION BATTERIES.JOURNAL OF MATERIALS CHEMISTRY A. VOL. 3. ISSUE 12. P. 6534 -6541 30 61% 25
6 RAFFAELLE, RP , LANDI, BJ , GANTER, MJ , CRESS, CD , DILEO, RA , (2009) CARBON NANOTUBES FOR LITHIUM ION BATTERIES.ENERGY & ENVIRONMENTAL SCIENCE. VOL. 2. ISSUE 6. P. 638 -654 38 38% 365
7 ALCANTARA, R , ORTIZ, GF , LAVELA, P , TIRADO, JL , (2006) EPR, NMR, AND ELECTROCHEMICAL STUDIES OF SURFACE-MODIFIED CARBON MICROBEADS.CHEMISTRY OF MATERIALS. VOL. 18. ISSUE 9. P. 2293-2301 39 66% 39
8 NAN, D , HUANG, ZH , KANG, FY , SHEN, WC , (2015) RESEARCH PROGRESS ON FIBROUS CARBON MATERIALS AS ANODE MATERIALS FOR LITHIUM ION BATTERIES.NEW CARBON MATERIALS. VOL. 30. ISSUE 1. P. 1 -11 33 66% 1
9 OU, JK , YANG, L , ZHANG, Z , XI, XH , (2016) HONEYSUCKLE-DERIVED HIERARCHICAL POROUS NITROGEN, SULFUR, DUAL-DOPED CARBON FOR ULTRA-HIGH RATE LITHIUM ION BATTERY ANODES.JOURNAL OF POWER SOURCES. VOL. 333. ISSUE . P. 193 -202 38 56% 0
10 ZHANG, X , HAN, SC , FAN, CL , LI, LF , ZHANG, WH , (2015) EFFECTS OF PRE-CARBONIZATION ON THE STRUCTURE AND PERFORMANCE OF HARD CARBON IN LITHIUM CELLS.JOURNAL OF SOLID STATE ELECTROCHEMISTRY. VOL. 19. ISSUE 3. P. 715 -721 27 77% 2

Classes with closest relation at Level 1


Rank Class id link
1 579 ELECTROLYTE ADDITIVE//LITHIUM ION BATTERY//SOLID ELECTROLYTE INTERPHASE
2 24699 LITHIUM ION CAPACITOR//LI ION CAPACITOR//ANION INTERCALATION
3 590 LITHIUM ION BATTERY//ANODE MATERIAL//ANODE
4 28761 BIOMED DENT MED ENGN//DIRECT MO DYNAMICS//YOUNG EARCHERS EDUC
5 1399 LITHIUM ION BATTERY//ANODE//ANODE MATERIAL
6 37504 BACIS SCI//CARBON NANO SHEETS//ELECTRO EXFOLIATING GRAPHENE
7 30303 MICRONIZED COAL//GRAPHITE NANOFLAKE//STATE SUPERFINE STRUCT HIGH PERFORMANCE
8 605 SILICON ANODE//LITHIUM ION BATTERY//ANODE
9 31805 POLYPERINAPHTHALENE//CLARS HYDROCARBONS AND 1 D POLYMERS//LASER PHOTOCHEM GRP
10 23908 WATER BASED BINDER//CMC LI//SUBSTRATE INDUCED COAGULATION SIC

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