Class information for:
Level 2: SELECTIVE CATALYTIC REDUCTION//APPLIED CATALYSIS B-ENVIRONMENTAL//CATALYTIC COMBUSTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
172 21302 30.8 73%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
8 150362 JOURNAL OF CATALYSIS//APPLIED CATALYSIS A-GENERAL//CATALYSIS TODAY

Classes in level below (level 1)


ID, lev. below Publications Label for level below
880 2904 HC SCR//AG AL2O3//CU ZSM 5
2138 2275 NH3 SCR//SELECTIVE CATALYTIC REDUCTION//SCR
2404 2185 OXYGEN STORAGE CAPACITY//THREE WAY CATALYSTS//CERIA ZIRCONIA
3480 1897 LAFEO3//LACOO3//PEROVSKITE CATALYSTS
4613 1682 CERIUM OXIDE NANOPARTICLES//CERIUM OXIDE//NANOCERIA
4804 1650 CATALYTIC OXIDATION//TOTAL OXIDATION//CATALYTIC COMBUSTION
5578 1538 CO PROX//PREFERENTIAL OXIDATION//CUO CEO2
5870 1495 METHANE COMBUSTION//CATALYTIC COMBUSTION//HEXAALUMINATE
7029 1339 N2O DECOMPOSITION//FE ZSM 5//ALPHA OXYGEN
7692 1260 SOOT COMBUSTION//SOOT OXIDATION//DIESEL SOOT
9968 1039 LEAN NOX TRAP//NOX STORAGE//NOX STORAGE REDUCTION
13744 753 LIGHT OFF//HYDROCARBON TRAP//CATALYTIC CONVERTER
14934 672 SUR E PLASMA SCI//CEO2111//ERLANGEN CATALYSIS OURCE
24517 259 OZONE DECOMPOSITION//OZONE CATALYTIC OXIDATION//TECNOL LIMPIAS F INGN
27912 179 DIRECT NO DECOMPOSITION//NO DECOMPOSITION//ELECTROCHEMICAL CATALYTIC CELL
28091 175 MICROFIBROUS MAT MFG CM3//MICROFIBROUS MAT MFG//BIOGAS ENGINES

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 SELECTIVE CATALYTIC REDUCTION Author keyword 845 76% 3% 589
2 APPLIED CATALYSIS B-ENVIRONMENTAL Journal 644 30% 9% 1842
3 CATALYTIC COMBUSTION Author keyword 605 64% 3% 586
4 N2O DECOMPOSITION Author keyword 422 83% 1% 240
5 CERIA Author keyword 389 40% 4% 765
6 NH3 SCR Author keyword 342 91% 1% 139
7 SOOT COMBUSTION Author keyword 330 95% 1% 111
8 METHANE COMBUSTION Author keyword 310 75% 1% 224
9 NOX STORAGE Author keyword 308 92% 1% 120
10 SCR Author keyword 295 51% 2% 413

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 SELECTIVE CATALYTIC REDUCTION 845 76% 3% 589 Search SELECTIVE+CATALYTIC+REDUCTION Search SELECTIVE+CATALYTIC+REDUCTION
2 CATALYTIC COMBUSTION 605 64% 3% 586 Search CATALYTIC+COMBUSTION Search CATALYTIC+COMBUSTION
3 N2O DECOMPOSITION 422 83% 1% 240 Search N2O+DECOMPOSITION Search N2O+DECOMPOSITION
4 CERIA 389 40% 4% 765 Search CERIA Search CERIA
5 NH3 SCR 342 91% 1% 139 Search NH3+SCR Search NH3+SCR
6 SOOT COMBUSTION 330 95% 1% 111 Search SOOT+COMBUSTION Search SOOT+COMBUSTION
7 METHANE COMBUSTION 310 75% 1% 224 Search METHANE+COMBUSTION Search METHANE+COMBUSTION
8 NOX STORAGE 308 92% 1% 120 Search NOX+STORAGE Search NOX+STORAGE
9 SCR 295 51% 2% 413 Search SCR Search SCR
10 FE ZSM 5 282 87% 1% 139 Search FE+ZSM+5 Search FE+ZSM+5

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 NITROGEN MONOXIDE 1181 71% 4% 957
2 CU ZSM 5 858 85% 2% 456
3 SELECTIVE CATALYTIC REDUCTION 726 58% 4% 835
4 SCR 683 73% 2% 516
5 FE ZSM 5 CATALYSTS 628 91% 1% 264
6 OXYGEN STORAGE CAPACITY 620 75% 2% 444
7 3 WAY CATALYSTS 585 81% 2% 347
8 SELECTIVE REDUCTION 563 45% 4% 931
9 CERIA 477 37% 5% 1030
10 TRAP CATALYSTS 456 99% 0% 99

Journals


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 APPLIED CATALYSIS B-ENVIRONMENTAL 644 30% 9% 1842
2 CATALYSIS TODAY 252 16% 7% 1465
3 TOPICS IN CATALYSIS 91 18% 2% 461
4 CATALYSIS LETTERS 90 11% 4% 770
5 CATALYSIS SURVEYS FROM ASIA 3 11% 0% 27
6 CATALYSIS SURVEYS FROM JAPAN 1 10% 0% 7

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The surface chemistry of cerium oxide 2015 5 287 65%
Use of CeO2-based oxides in the three-way catalysis 1999 982 71 75%
Catalytic properties of ceria and CeO2-containing materials 1996 1771 252 56%
NOx Storage-Reduction Catalysis: From Mechanism and Materials Properties to Storage-Reduction Performance 2009 192 302 94%
The State of the Art in Selective Catalytic Reduction of NOx by Ammonia Using Metal-Exchanged Zeolite Catalysts 2008 257 158 89%
Overview of the fundamental reactions and degradation mechanisms of NOx storage/reduction catalysts 2004 507 121 83%
A review of the selective reduction of NOx, with hydrocarbons under lean-burn conditions with non-zeolitic oxide and platinum group metal catalysts 2002 559 110 87%
Catalytic Oxidation of Carbon Monoxide over Transition Metal Oxides 2011 176 338 64%
Chemical and mechanistic aspects of the selective catalytic reduction of NOx by ammonia over oxide catalysts: A review 1998 842 129 83%
Low-temperature selective catalytic reduction of NOx with NH3 over metal oxide and zeolite catalysts-A review 2011 108 94 95%

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 COMPETENCE CATALYSIS 144 54% 0.9% 187
2 CATALYSIS CATALYT PROC 62 68% 0.3% 54
3 CATALYSIS CHEM NANOSCI 53 55% 0.3% 66
4 TIANJIN PL CATALYSIS SCI ENGN 48 59% 0.3% 55
5 CATALYSE ENVIRONM 36 48% 0.3% 55
6 AUTOMOT CATALYSIS 32 85% 0.1% 17
7 CHEM TECHNOL ENVIRONM SUSTAINABIL GRP 31 71% 0.1% 25
8 EA 2598 30 53% 0.2% 40
9 IND CATALYSIS 29 19% 0.7% 141
10 FUELS ENGINES EMISS 27 52% 0.2% 36

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000022240 GOLD CATALYSTS//CO OXIDATION//GOLD CATALYST
2 0.0000015670 HCL OXIDATION//SUPRAMOLECULAR CRYSTALLIZATION//OXYCHLORINATION
3 0.0000015285 STEAM REFORMING//ETHANOL STEAM REFORMING//METHANOL SYNTHESIS
4 0.0000011562 MANGANESE DIOXIDE//MN3O4//CRYPTOMELANE
5 0.0000010880 OXIDATIVE DEHYDROGENATION//OXIDATIVE COUPLING OF METHANE//VANADYL PYROPHOSPHATE
6 0.0000010381 KETONIZATION//ISOSYNTHESIS//3 BUTEN 1 OL
7 0.0000009216 FISCHER TROPSCH SYNTHESIS//JOURNAL OF CATALYSIS//CO HYDROGENATION
8 0.0000008756 ETHYLBENZENE DEHYDROGENATION//PHILLIPS CATALYST//REACT DYNAM GRP
9 0.0000008754 MAGNESIUM OXIDES//BOEHMITE//MESOPOROUS ALUMINA
10 0.0000007002 SOLID OXIDE FUEL CELLS//SOFC//SOLID STATE IONICS