Class information for:
Level 1: SPENT LITHIUM ION BATTERIES//SPENT BATTERIES//SPENT LI ION BATTERIES

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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
310 3       METALLURGY & METALLURGICAL ENGINEERING//ISIJ INTERNATIONAL//HYDROMETALLURGY 40516
466 2             HYDROMETALLURGY//BIOLEACHING//ACIDITHIOBACILLUS FERROOXIDANS 16147
17215 1                   SPENT LITHIUM ION BATTERIES//SPENT BATTERIES//SPENT LI ION BATTERIES 638

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPENT LITHIUM ION BATTERIES authKW 1912685 7% 88% 44
2 SPENT BATTERIES authKW 1375274 5% 80% 35
3 SPENT LI ION BATTERIES authKW 474217 2% 80% 12
4 SPENT LIBS authKW 345787 1% 100% 7
5 SPENT ZN MN BATTERIES authKW 302562 1% 88% 7
6 CATHODE SCRAP authKW 296389 1% 100% 6
7 NI CD BATTERIES authKW 278261 2% 43% 13
8 ELECTRODIC POWDER authKW 246991 1% 100% 5
9 NICKEL CADMIUM BATTERIES authKW 210583 1% 47% 9
10 BATTERY RECYCLING authKW 205814 2% 42% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 6119 25% 0% 160
2 Electrochemistry 4162 22% 0% 141
3 Energy & Fuels 2218 20% 0% 126
4 Environmental Sciences 2166 29% 0% 186
5 Metallurgy & Metallurgical Engineering 1637 18% 0% 112
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 1266 6% 0% 39
7 Mining & Mineral Processing 722 4% 0% 23
8 Materials Science, Multidisciplinary 709 26% 0% 164
9 Engineering, Chemical 645 14% 0% 92
10 Chemistry, Physical 475 21% 0% 131

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELE OQUIM LICADA 201703 1% 58% 7
2 EXTRACT MET GRP 176419 1% 71% 5
3 ENVIRONM POLLUT CONTROL HENAN 98796 0% 100% 2
4 OURCE RECYCLING 77178 1% 31% 5
5 ELE OCHEM ELE OANALYT 74094 0% 50% 3
6 URBAN OURCE RECYCLING TECHNOL 65863 0% 67% 2
7 GRP CHIM ELE OCHIM MAT 63508 0% 43% 3
8 AKUMULATOROW OGNIW 49398 0% 100% 1
9 ANAL WATER TREATMENT 49398 0% 100% 1
10 BEING ENVIRONM SCI ENGN 49398 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WASTE MANAGEMENT 54112 11% 2% 72
2 HYDROMETALLURGY 36196 9% 1% 55
3 JOURNAL OF POWER SOURCES 25837 17% 0% 111
4 RESOURCES CONSERVATION AND RECYCLING 4961 3% 1% 16
5 PRZEMYSL CHEMICZNY 2435 3% 0% 16
6 SEPARATION AND PURIFICATION TECHNOLOGY 1925 3% 0% 16
7 JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT 1828 1% 1% 5
8 JOURNAL OF HAZARDOUS MATERIALS 1734 4% 0% 24
9 JOURNAL OF CLEANER PRODUCTION 1456 3% 0% 16
10 PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING 1352 1% 1% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPENT LITHIUM ION BATTERIES 1912685 7% 88% 44 Search SPENT+LITHIUM+ION+BATTERIES Search SPENT+LITHIUM+ION+BATTERIES
2 SPENT BATTERIES 1375274 5% 80% 35 Search SPENT+BATTERIES Search SPENT+BATTERIES
3 SPENT LI ION BATTERIES 474217 2% 80% 12 Search SPENT+LI+ION+BATTERIES Search SPENT+LI+ION+BATTERIES
4 SPENT LIBS 345787 1% 100% 7 Search SPENT+LIBS Search SPENT+LIBS
5 SPENT ZN MN BATTERIES 302562 1% 88% 7 Search SPENT+ZN+MN+BATTERIES Search SPENT+ZN+MN+BATTERIES
6 CATHODE SCRAP 296389 1% 100% 6 Search CATHODE+SCRAP Search CATHODE+SCRAP
7 NI CD BATTERIES 278261 2% 43% 13 Search NI+CD+BATTERIES Search NI+CD+BATTERIES
8 ELECTRODIC POWDER 246991 1% 100% 5 Search ELECTRODIC+POWDER Search ELECTRODIC+POWDER
9 NICKEL CADMIUM BATTERIES 210583 1% 47% 9 Search NICKEL+CADMIUM+BATTERIES Search NICKEL+CADMIUM+BATTERIES
10 BATTERY RECYCLING 205814 2% 42% 10 Search BATTERY+RECYCLING Search BATTERY+RECYCLING

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


rank cluster_id2 link
1 22504 ION SIEVE//LITHIUM ION SIEVE//LITHIUM RECOVERY
2 20022 MANGANESE ORE//REDUCTIVE LEACHING//MANGANESE OXIDE ORE
3 26471 SPENT LEAD ACID BATTERY//LEAD PASTE//LEAD RECYCLING
4 17652 SPENT FLUORESCENT LAMPS//WEATHERED CRUST ELUTION DEPOSITED RARE EARTH ORE//MIXED RARE EARTH CONCENTRATE
5 2538 SOLVENT EXTRACTION//HYDROMETALLURGY//CYANEX 272
6 4349 E WASTE//WEEE//ELECTRONIC WASTE
7 12300 ELECTRIC ARC FURNACE DUST//EAFD//EAF DUST
8 8927 MATERIAL FLOW ANALYSIS//SUBSTANCE FLOW ANALYSIS//IN USE STOCK
9 15944 ELECTROLYTIC MANGANESE DIOXIDE//MANGANESE DIOXIDE//GAMMA MNO2
10 9813 SPENT CATALYST//STONE COAL//VANADIUM SLAG

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