Class information for:
Level 2: LEAD ACID BATTERY//LEAD ACID BATTERIES//VALVE REGULATED LEAD ACID BATTERIES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3009 2082 18.1 45%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
300 36410 ELECTROCOAGULATION//HYDRODECHLORINATION//DISINFECTION BY PRODUCTS

Classes in level below (level 1)


ID, lev.
below		 Publications Label for level below
2744 2082 LEAD ACID BATTERY//LEAD ACID BATTERIES//VALVE REGULATED LEAD ACID BATTERIES

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 LEAD ACID BATTERY Author keyword 241 58% 13% 278
2 LEAD ACID BATTERIES Author keyword 224 63% 11% 224
3 VALVE REGULATED LEAD ACID BATTERIES Author keyword 114 86% 3% 57
4 VALVE REGULATED Author keyword 59 81% 2% 35
5 VALVE REGULATED LEAD ACID BATTERY Author keyword 47 88% 1% 22
6 ACID STRATIFICATION Author keyword 41 100% 1% 15
7 LEAD ACID CELL Author keyword 38 93% 1% 14
8 VRLA Author keyword 37 75% 1% 27
9 NEGATIVE PLATE Author keyword 35 86% 1% 18
10 VALVE REGULATED LEAD ACID Author keyword 34 93% 1% 13

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 LEAD ACID BATTERY 241 58% 13% 278 Search LEAD+ACID+BATTERY Search LEAD+ACID+BATTERY
2 LEAD ACID BATTERIES 224 63% 11% 224 Search LEAD+ACID+BATTERIES Search LEAD+ACID+BATTERIES
3 VALVE REGULATED LEAD ACID BATTERIES 114 86% 3% 57 Search VALVE+REGULATED+LEAD+ACID+BATTERIES Search VALVE+REGULATED+LEAD+ACID+BATTERIES
4 VALVE REGULATED 59 81% 2% 35 Search VALVE+REGULATED Search VALVE+REGULATED
5 VALVE REGULATED LEAD ACID BATTERY 47 88% 1% 22 Search VALVE+REGULATED+LEAD+ACID+BATTERY Search VALVE+REGULATED+LEAD+ACID+BATTERY
6 ACID STRATIFICATION 41 100% 1% 15 Search ACID+STRATIFICATION Search ACID+STRATIFICATION
7 LEAD ACID CELL 38 93% 1% 14 Search LEAD+ACID+CELL Search LEAD+ACID+CELL
8 VRLA 37 75% 1% 27 Search VRLA Search VRLA
9 NEGATIVE PLATE 35 86% 1% 18 Search NEGATIVE+PLATE Search NEGATIVE+PLATE
10 VALVE REGULATED LEAD ACID 34 93% 1% 13 Search VALVE+REGULATED+LEAD+ACID Search VALVE+REGULATED+LEAD+ACID

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ACTIVE MASS 151 91% 3% 62
2 PREMATURE CAPACITY LOSS 112 97% 2% 32
3 REGULATED LEAD ACID BATTERIES 96 87% 2% 47
4 PBO2 PBSO4 ELECTRODE 89 100% 1% 27
5 LEAD ACID BATTERIES 77 35% 8% 176
6 LEAD ACID BATTERY 67 65% 3% 64
7 POSITIVE PLATES 59 90% 1% 26
8 POSITIVE PLATE 50 84% 1% 27
9 POTENTIOSTATIC OXIDATION 42 83% 1% 24
10 PBO2 PARTICLES 34 93% 1% 13

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
The influence of alloying elements on the electrochemistry of lead anodes for electrowinning of metals: A review 2013 10 55 78%
The role of carbon in valve-regulated lead-acid battery technology 2006 44 18 50%
Effect of cobalt ions on the performance of lead anodes used for the electrowinning of copper - A literature review 2008 7 17 76%
Reaction and system modelling for Pb and PbO2 electrodes 1997 14 52 100%
Addition of Cobalt to Lead Anodes Used for Oxygen EvolutionA Literature Review 2010 7 33 58%
THE LEAD DIOXIDE ELECTRODE 1986 45 29 100%
New oxygen evolution anodes for metal electrowinning: MnO2 composite electrodes 2009 17 55 29%
Contemporary trends in research and development of lead-acid batteries 2004 1 5 100%
EFFECTS OF PHOSPHORIC-ACID ADDITIONS ON THE BEHAVIOR OF THE LEAD ACID CELL - A REVIEW 1988 19 2 100%
PROGRESS AND CHALLENGES IN BIPOLAR LEAD-ACID-BATTERY DEVELOPMENT 1995 8 5 80%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 STORAGE BATTERY 11 100% 0.3% 6
2 CLEPS 9 67% 0.4% 8
3 ELE OCHEM ENERGY SYST GRP 6 100% 0.2% 4
4 HAMMOND EXPANDERS 6 100% 0.2% 4
5 VEHICLE FUEL ENVIRONM 5 60% 0.3% 6
6 GRP ELE OCHEM POLYMERS 5 55% 0.3% 6
7 CENT ELE OCHEM POWER SOURCES 4 19% 0.9% 19
8 EXIDE GERMAN GRP 3 100% 0.1% 3
9 ELE OCHEM ENERGY CONVERS STORAGE SYST GRP 3 23% 0.5% 11
10 ADV BATTERY TECHNOL 3 60% 0.1% 3

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000021712 ELECTROCOAGULATION//VANADIUM REDOX FLOW BATTERY//ELECTRO FENTON
2 0.0000013757 NICKEL HYDROXIDE//FERRATEVI//FERRATE
3 0.0000009392 CONTINUOUSLY VARIABLE TRANSMISSION//HYBRID ELECTRIC VEHICLE//AUTOMATED MANUAL TRANSMISSION
4 0.0000007582 TINPLATE//ABHURITE//MAT PROC TERMOMECAN
5 0.0000007096 MANGANESE DIOXIDE//MN3O4//CRYPTOMELANE
6 0.0000006434 PLUMBOSOLVENCY//PARTIAL LEAD SERVICE LINE REPLACEMENT//LANGELIER INDEX
7 0.0000004992 LITHIUM ION BATTERY//LITHIUM ION BATTERIES//JOURNAL OF POWER SOURCES
8 0.0000004980 ELECTROCHEMICAL OSCILLATIONS//IRON ELECTRODISSOLUTION//POTENTIAL OSCILLATIONS
9 0.0000004752 HYDROGEN EVOLUTION REACTION//OXYGEN EVOLUTION REACTION//WATER ELECTROLYSIS
10 0.0000004573 ATMOSPHERIC CORROSION//GREEN RUST//WEATHERING STEEL