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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
91 26517 33.7 76%


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
18 3       JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL 120683
91 2             CO OXIDATION//APPLIED CATALYSIS B-ENVIRONMENTAL//SELECTIVE CATALYTIC REDUCTION 26517
652 1                   CU ZSM 5//AG AL2O3//HC SCR 3208
1952 1                   CO OXIDATION//GOLD CATALYST//AU CATALYST 2409
2070 1                   SELECTIVE CATALYTIC REDUCTION//NH3 SCR//SCR 2366
2569 1                   OXYGEN STORAGE CAPACITY//THREE WAY CATALYST//CERIA ZIRCONIA 2206
3042 1                   CERIUM OXIDE NANOPARTICLES//NANOCERIA//CERIUM OXIDE 2081
4627 1                   CATALYTIC OXIDATION//CATALYTIC COMBUSTION//TOTAL OXIDATION 1753
4916 1                   PREFERENTIAL OXIDATION//CO PROX//PROX 1703
5579 1                   PEROVSKITE//CATALYSIS CHEM NANOSCI//LACOO3 1602
5811 1                   METHANE COMBUSTION//CATALYTIC COMBUSTION//HEXAALUMINATE 1572
6266 1                   SOOT OXIDATION//SOOT COMBUSTION//DIESEL PARTICULATE FILTER 1506
6487 1                   N2O DECOMPOSITION//FE ZSM 5//NITROUS OXIDE DECOMPOSITION 1478
9020 1                   WATER GAS SHIFT//WATER GAS SHIFT REACTION//WGSR 1195
9954 1                   LEAN NOX TRAP//NOX STORAGE//NOX STORAGE REDUCTION 1104
13449 1                   SUR E PLASMA SCI//ERLANGEN CATALYSIS OURCE//CERIA 835
14416 1                   CATALYTIC CONVERTER//LIGHT OFF//HYDROCARBON TRAP 771
25250 1                   FORMALDEHYDE OXIDATION//HCHO OXIDATION//RD WASTE GAS CLEANING CONTROL 286
27433 1                   OZONE DECOMPOSITION//HUABEI//PHYS CHEM ENVIRONM HUMAN BEING PROTECT 230
28197 1                   UREA SCR//UREA WATER SOLUTION//HNCO HYDROLYSIS 212

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 CO OXIDATION authKW 778955 5% 56% 1214
2 APPLIED CATALYSIS B-ENVIRONMENTAL journal 713702 8% 29% 2157
3 SELECTIVE CATALYTIC REDUCTION authKW 666719 3% 84% 691
4 CERIA authKW 556140 4% 48% 1006
5 CATALYTIC COMBUSTION authKW 470152 2% 67% 612
6 SCR authKW 360909 2% 66% 474
7 CATALYSIS TODAY journal 356913 7% 18% 1777
8 N2O DECOMPOSITION authKW 270748 1% 86% 275
9 CHEMISTRY, PHYSICAL WoSSC 238729 62% 1% 16431
10 WATER GAS SHIFT authKW 225043 1% 62% 318

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 Chemistry, Physical 238729 62% 1% 16431
2 Engineering, Chemical 163268 33% 2% 8769
3 Engineering, Environmental 51895 12% 2% 3073
4 Chemistry, Applied 51134 14% 1% 3610
5 Nanoscience & Nanotechnology 7224 6% 1% 1723
6 Chemistry, Multidisciplinary 5766 12% 0% 3281
7 Materials Science, Multidisciplinary 5413 13% 0% 3523
8 Environmental Sciences 2912 7% 0% 1838
9 Energy & Fuels 2837 4% 0% 1115
10 Materials Science, Ceramics 807 1% 0% 388

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 COMPETENCE CATALYSIS 132743 1% 55% 211
2 CATALYSIS CHEM NANOSCI 60469 0% 63% 84
3 CATALYSIS CATALYT PROC 50028 0% 67% 65
4 IND CATALYSIS 48062 1% 21% 196
5 TIANJIN PL CATALYSIS SCI ENGN 43704 0% 61% 62
6 CATALYSIS 34685 2% 7% 467
7 CATALYSE ENVIRONM 34143 0% 50% 59
8 EA 2598 29246 0% 58% 44
9 INTER IAL CATALYSIS 26602 0% 37% 63
10 NEW FUELS VEHICLE TECHNOL 26111 0% 63% 36

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 APPLIED CATALYSIS B-ENVIRONMENTAL 713702 8% 29% 2157
2 CATALYSIS TODAY 356913 7% 18% 1777
3 JOURNAL OF CATALYSIS 184384 5% 11% 1417
4 TOPICS IN CATALYSIS 147859 2% 21% 603
5 CATALYSIS LETTERS 144354 4% 13% 965
6 APPLIED CATALYSIS A-GENERAL 111564 4% 9% 1062
7 CATALYSIS COMMUNICATIONS 74767 2% 12% 560
8 CHINESE JOURNAL OF CATALYSIS 57428 2% 12% 423
9 STUDIES IN SURFACE SCIENCE AND CATALYSIS 44096 2% 8% 494
10 CATALYSIS SCIENCE & TECHNOLOGY 32130 1% 10% 278

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 CO OXIDATION 778955 5% 56% 1214 Search CO+OXIDATION Search CO+OXIDATION
2 SELECTIVE CATALYTIC REDUCTION 666719 3% 84% 691 Search SELECTIVE+CATALYTIC+REDUCTION Search SELECTIVE+CATALYTIC+REDUCTION
3 CERIA 556140 4% 48% 1006 Search CERIA Search CERIA
4 CATALYTIC COMBUSTION 470152 2% 67% 612 Search CATALYTIC+COMBUSTION Search CATALYTIC+COMBUSTION
5 SCR 360909 2% 66% 474 Search SCR Search SCR
6 N2O DECOMPOSITION 270748 1% 86% 275 Search N2O+DECOMPOSITION Search N2O+DECOMPOSITION
7 WATER GAS SHIFT 225043 1% 62% 318 Search WATER+GAS+SHIFT Search WATER+GAS+SHIFT
8 DENOX 222273 1% 71% 274 Search DENOX Search DENOX
9 NH3 SCR 220855 1% 93% 207 Search NH3+SCR Search NH3+SCR
10 CEO2 207641 2% 37% 494 Search CEO2 Search CEO2

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 MONTINI, T , MELCHIONNA, M , MONAI, M , FORNASIERO, P , (2016) FUNDAMENTALS AND CATALYTIC APPLICATIONS OF CEO2-BASED MATERIALS.CHEMICAL REVIEWS. VOL. 116. ISSUE 10. P. 5987 -6041 411 65% 33
2 ROYER, S , DUPREZ, D , CAN, F , COURTOIS, X , BATIOT-DUPEYRAT, C , LAASSIRI, S , ALAMDARI, H , (2014) PEROVSKITES AS SUBSTITUTES OF NOBLE METALS FOR HETEROGENEOUS CATALYSIS: DREAM OR REALITY.CHEMICAL REVIEWS. VOL. 114. ISSUE 20. P. 10292 -10368 528 70% 61
3 ZHANG, RD , LIU, N , LEI, ZG , CHEN, BH , (2016) SELECTIVE TRANSFORMATION OF VARIOUS NITROGEN-CONTAINING EXHAUST GASES TOWARD N-2 OVER ZEOLITE CATALYSTS.CHEMICAL REVIEWS. VOL. 116. ISSUE 6. P. 3658 -3721 281 89% 7
4 ROY, S , BAIKER, A , (2009) NOX STORAGE-REDUCTION CATALYSIS: FROM MECHANISM AND MATERIALS PROPERTIES TO STORAGE-REDUCTION PERFORMANCE.CHEMICAL REVIEWS. VOL. 109. ISSUE 9. P. 4054 -4091 291 96% 232
5 GRANGER, P , PARVULESCU, VI , (2011) CATALYTIC NOX ABATEMENT SYSTEMS FOR MOBILE SOURCES: FROM THREE-WAY TO LEAN BURN AFTER-TREATMENT TECHNOLOGIES.CHEMICAL REVIEWS. VOL. 111. ISSUE 5. P. 3155 -3207 252 71% 212
6 MULLINS, DR , (2015) THE SURFACE CHEMISTRY OF CERIUM OXIDE.SURFACE SCIENCE REPORTS. VOL. 70. ISSUE 1. P. 42 -85 204 68% 58
7 ROYER, S , DUPREZ, D , (2011) CATALYTIC OXIDATION OF CARBON MONOXIDE OVER TRANSITION METAL OXIDES.CHEMCATCHEM. VOL. 3. ISSUE 1. P. 24 -65 223 66% 291
8 TANG, CJ , ZHANG, HL , DONG, L , (2016) CERIA-BASED CATALYSTS FOR LOW-TEMPERATURE SELECTIVE CATALYTIC REDUCTION OF NO WITH NH3.CATALYSIS SCIENCE & TECHNOLOGY. VOL. 6. ISSUE 5. P. 1248 -1264 136 95% 13
9 LIU, FD , YU, YB , HE, H , (2014) ENVIRONMENTALLY-BENIGN CATALYSTS FOR THE SELECTIVE CATALYTIC REDUCTION OF NOX FROM DIESEL ENGINES: STRUCTURE-ACTIVITY RELATIONSHIP AND REACTION MECHANISM ASPECTS.CHEMICAL COMMUNICATIONS. VOL. 50. ISSUE 62. P. 8445 -8463 193 93% 36
10 ZHANG, DS , DU, XJ , SHI, LY , GAO, RH , (2012) SHAPE-CONTROLLED SYNTHESIS AND CATALYTIC APPLICATION OF CERIA NANOMATERIALS.DALTON TRANSACTIONS. VOL. 41. ISSUE 48. P. 14455 -14475 221 74% 117

Classes with closest relation at Level 2


Rank Class id link
1 906 STEAM REFORMING//AUTOTHERMAL REFORMING//DRY REFORMING
2 1011 OXIDATIVE DEHYDROGENATION//OXIDATIVE COUPLING OF METHANE//AMMOXIDATION
3 3818 ACETYLENE HYDROCHLORINATION//HCL OXIDATION//OXYCHLORINATION
4 3520 PHILLIPS CATALYST//PHILLIPS CROX SIO2 CATALYST//CHROMIUM OXIDE CATALYSTS
5 3996 STRUCT MACROKINET MAT PROBLEMS//TEMPORAL ANALYSIS OF PRODUCTS//THIRD IGNITION LIMIT
6 1370 METHANOL SYNTHESIS//CO2 HYDROGENATION//HIGHER ALCOHOL SYNTHESIS
7 324 FISCHER TROPSCH SYNTHESIS//JOURNAL OF CATALYSIS//FISCHER TROPSCH
8 3909 FLUE GAS CONDITIONING//MICROFIBROUS MAT MFG CM3//HYDROLYSIS OF UREA
9 2879 BOEHMITE//MESOPOROUS ALUMINA//GAMMA ALUMINA
10 2017 MAGNESIUM OXIDE//SURFACE SCIENCE//DIPARTIMENTO SCI MAT

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