Class information for:
Level 1: HC SCR//AG AL2O3//CU ZSM 5

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
880 2904 32.3 75%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
172 21302 SELECTIVE CATALYTIC REDUCTION//APPLIED CATALYSIS B-ENVIRONMENTAL//CATALYTIC COMBUSTION

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 HC SCR Author keyword 201 90% 3% 88
2 AG AL2O3 Author keyword 199 90% 3% 85
3 CU ZSM 5 Author keyword 132 67% 4% 120
4 SELECTIVE CATALYTIC REDUCTION Author keyword 63 26% 7% 204
5 ENOLIC SPECIES Author keyword 56 100% 1% 19
6 AG ALUMINA Author keyword 44 100% 1% 16
7 HYDROCARBON SCR Author keyword 35 86% 1% 18
8 NO REDUCTION Author keyword 34 25% 4% 119
9 CUZSM 5 Author keyword 32 78% 1% 21
10 CH4 SCR Author keyword 31 92% 0% 12

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 HC SCR 201 90% 3% 88 Search HC+SCR Search HC+SCR
2 AG AL2O3 199 90% 3% 85 Search AG+AL2O3 Search AG+AL2O3
3 CU ZSM 5 132 67% 4% 120 Search CU+ZSM+5 Search CU+ZSM+5
4 SELECTIVE CATALYTIC REDUCTION 63 26% 7% 204 Search SELECTIVE+CATALYTIC+REDUCTION Search SELECTIVE+CATALYTIC+REDUCTION
5 ENOLIC SPECIES 56 100% 1% 19 Search ENOLIC+SPECIES Search ENOLIC+SPECIES
6 AG ALUMINA 44 100% 1% 16 Search AG+ALUMINA Search AG+ALUMINA
7 HYDROCARBON SCR 35 86% 1% 18 Search HYDROCARBON+SCR Search HYDROCARBON+SCR
8 NO REDUCTION 34 25% 4% 119 Search NO+REDUCTION Search NO+REDUCTION
9 CUZSM 5 32 78% 1% 21 Search CUZSM+5 Search CUZSM+5
10 CH4 SCR 31 92% 0% 12 Search CH4+SCR Search CH4+SCR

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 640 57% 26% 765
2 CU ZSM 5 345 64% 12% 342
3 SELECTIVE REDUCTION 255 32% 23% 659
4 EXCESS OXYGEN 251 58% 10% 293
5 CU ZSM 5 CATALYSTS 198 81% 4% 118
6 SILVER ALUMINA CATALYSTS 195 92% 3% 78
7 ION EXCHANGED ZSM 5 175 75% 4% 126
8 SILVER ALUMINA CATALYST 143 100% 1% 39
9 SELECTIVE CATALYTIC REDUCTION 127 27% 14% 395
10 AG AL2O3 CATALYST 123 79% 3% 79

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
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 84%
The current state of research on automotive lean NOx catalysis 1997 398 89 80%
Recent advances in catalytic DeNO(X) science and technology 2006 191 190 62%
SELECTIVE CATALYTIC REDUCTION OF NOX WITH N-FREE REDUCTANTS 1995 767 74 77%
Catalytic removal of NO 1998 770 364 40%
Identification of neutral and charged NxOy surface species by IR spectroscopy 2000 588 208 45%
Coordination chemistry and reactivity of copper in zeolites 2013 28 103 46%
Catalytic NOx Abatement Systems for Mobile Sources: From Three-Way to Lean Burn after-Treatment Technologies 2011 132 353 24%
Siting and Distribution of Framework Aluminium Atoms in Silicon-Rich Zeolites and Impact on Catalysis 2012 44 249 34%
Copper ion-exchanged zeolite catalysts in deNO(x) reaction 2001 120 152 84%

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 7 14% 1.7% 49
2 FUNDAMENTAL MAT SCI 7 35% 0.6% 16
3 SEZ MAT INORGAN CATALISI ETEROGENEA 6 80% 0.1% 4
4 ECOCERAM 4 67% 0.1% 4
5 VN IPATIEFF 4 26% 0.5% 14
6 91514 3 100% 0.1% 3
7 LIBERAL ARTS CHEM BUNKYOMACHI 114 3 100% 0.1% 3
8 UMR 6506 3 14% 0.7% 19
9 CENTACAT 3 13% 0.6% 18
10 COMPETENCE CATALYSIS KCK 2 44% 0.1% 4

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000199762 NO GAS PHASE//FLUOROCARBON RADICALS//NA A
2 0.0000153477 NH3 SCR//SELECTIVE CATALYTIC REDUCTION//SCR
3 0.0000150836 N2O DECOMPOSITION//FE ZSM 5//ALPHA OXYGEN
4 0.0000129298 H 2 SCR//N2O SELECTIVITY//NO H 2 O 2 REACTION
5 0.0000127452 CELLULOSE XANTHOGENATE//PHOTOCATALYTIC WATER OXIDATION//ZEOLITE MICROCRYSTALS
6 0.0000126633 LEAN NOX TRAP//NOX STORAGE//NOX STORAGE REDUCTION
7 0.0000126554 DIRECT NO DECOMPOSITION//NO DECOMPOSITION//ELECTROCHEMICAL CATALYTIC CELL
8 0.0000112552 GEMINAL SPECIES//MESOPOROUS CHROMIUM SILICATE//DIPARTIMENTO INGN CHIM SCI MAT
9 0.0000073016 FOAM CATALYSTS//PASSIVATION TREATMENTS//CIENCIAS MAT CONDENS
10 0.0000051865 CO PROX//PREFERENTIAL OXIDATION//CUO CEO2