Class information for:
Level 1: WATER GAS SHIFT//WATER GAS SHIFT REACTION//WGSR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9020 1195 36.6 77%


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
9020 1                   WATER GAS SHIFT//WATER GAS SHIFT REACTION//WGSR 1195

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 WATER GAS SHIFT authKW 3690227 23% 53% 273
2 WATER GAS SHIFT REACTION authKW 2652094 20% 44% 235
3 WGSR authKW 453588 3% 51% 35
4 WGS authKW 424316 4% 35% 47
5 WGS REACTION authKW 312982 2% 58% 21
6 WATER GAS SHIFT WGS authKW 276209 2% 54% 20
7 ENGN CHEM FERTILIZER CATALYSTS address 216425 1% 71% 12
8 HIGH TEMPERATURE SHIFT authKW 178857 1% 100% 7
9 CR FREE CATALYST authKW 153306 1% 100% 6
10 HIGH TEMPERATURE WATER GAS SHIFT REACTION authKW 153306 1% 100% 6

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 14919 72% 0% 864
2 Engineering, Chemical 7909 34% 0% 409
3 Chemistry, Applied 2562 14% 0% 171
4 Energy & Fuels 1392 12% 0% 139
5 Electrochemistry 1001 8% 0% 99
6 Engineering, Environmental 568 6% 0% 72
7 Environmental Sciences 410 11% 0% 127
8 Nanoscience & Nanotechnology 227 6% 0% 67
9 Chemistry, Multidisciplinary 163 11% 0% 126
10 Materials Science, Multidisciplinary 70 9% 0% 108

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 ENGN CHEM FERTILIZER CATALYSTS 216425 1% 71% 12
2 CENTACAT 85250 2% 15% 22
3 FOOD PHARMACEUT 81762 0% 80% 4
4 CATALYST ADV MAT 67407 1% 16% 16
5 DPTO CIENCIAS MAT INGN MET QUIM INORGAN 57488 0% 75% 3
6 LSVER 57488 0% 75% 3
7 CHEM SCI ENERGY 51102 0% 100% 2
8 GECCAT 48404 1% 32% 6
9 MODERN ARTS SCI 43793 1% 29% 6
10 COMBUST GASIFICAT 39917 0% 31% 5

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 A-GENERAL 34142 10% 1% 124
2 JOURNAL OF CATALYSIS 20080 8% 1% 99
3 CATALYSIS TODAY 19886 7% 1% 89
4 CATALYSIS LETTERS 11610 5% 1% 58
5 APPLIED CATALYSIS B-ENVIRONMENTAL 9156 4% 1% 52
6 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 9083 7% 0% 84
7 CATALYSIS COMMUNICATIONS 6508 3% 1% 35
8 TOPICS IN CATALYSIS 4359 2% 1% 22
9 CHINESE JOURNAL OF CATALYSIS 3777 2% 1% 23
10 ACS CATALYSIS 2699 2% 1% 19

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 WATER GAS SHIFT 3690227 23% 53% 273 Search WATER+GAS+SHIFT Search WATER+GAS+SHIFT
2 WATER GAS SHIFT REACTION 2652094 20% 44% 235 Search WATER+GAS+SHIFT+REACTION Search WATER+GAS+SHIFT+REACTION
3 WGSR 453588 3% 51% 35 Search WGSR Search WGSR
4 WGS 424316 4% 35% 47 Search WGS Search WGS
5 WGS REACTION 312982 2% 58% 21 Search WGS+REACTION Search WGS+REACTION
6 WATER GAS SHIFT WGS 276209 2% 54% 20 Search WATER+GAS+SHIFT+WGS Search WATER+GAS+SHIFT+WGS
7 HIGH TEMPERATURE SHIFT 178857 1% 100% 7 Search HIGH+TEMPERATURE+SHIFT Search HIGH+TEMPERATURE+SHIFT
8 CR FREE CATALYST 153306 1% 100% 6 Search CR+FREE+CATALYST Search CR+FREE+CATALYST
9 HIGH TEMPERATURE WATER GAS SHIFT REACTION 153306 1% 100% 6 Search HIGH+TEMPERATURE+WATER+GAS+SHIFT+REACTION Search HIGH+TEMPERATURE+WATER+GAS+SHIFT+REACTION
10 WGS REACTION MECHANISM 153306 1% 100% 6 Search WGS+REACTION+MECHANISM Search WGS+REACTION+MECHANISM

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 RATNASAMY, C , WAGNER, JP , (2009) WATER GAS SHIFT CATALYSIS.CATALYSIS REVIEWS-SCIENCE AND ENGINEERING. VOL. 51. ISSUE 3. P. 325-440 117 75% 356
2 ZHU, MH , WACHS, IE , (2016) IRON-BASED CATALYSTS FOR THE HIGH-TEMPERATURE WATER GAS SHIFT (HT-WGS) REACTION: A REVIEW.ACS CATALYSIS. VOL. 6. ISSUE 2. P. 722 -732 103 82% 6
3 ODABASI, C , GUNAY, ME , YILDIRIM, R , (2014) KNOWLEDGE EXTRACTION FOR WATER GAS SHIFT REACTION OVER NOBLE METAL CATALYSTS FROM PUBLICATIONS IN THE LITERATURE BETWEEN 2002 AND 2012.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL. 39. ISSUE 11. P. 5733-5746 73 83% 6
4 KIM, YT , PARK, ED , LEE, HC , LEE, D , LEE, KH , (2009) WATER-GAS SHIFT REACTION OVER SUPPORTED PT-CEOX CATALYSTS.APPLIED CATALYSIS B-ENVIRONMENTAL. VOL. 90. ISSUE 1-2. P. 45 -54 73 87% 22
5 TAO, F , MA, Z , (2013) WATER-GAS SHIFT ON GOLD CATALYSTS: CATALYST SYSTEMS AND FUNDAMENTAL STUDIES.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 15. ISSUE 37. P. 15260-15270 88 55% 19
6 SAW, ET , OEMAR, U , TAN, XR , DU, Y , BORGNA, A , HIDAJAT, K , KAWI, S , (2014) BIMETALLIC NI-CU CATALYST SUPPORTED ON CEO2 FOR HIGH-TEMPERATURE WATER-GAS SHIFT REACTION: METHANE SUPPRESSION VIA ENHANCED CO ADSORPTION.JOURNAL OF CATALYSIS. VOL. 314. ISSUE . P. 32 -46 58 54% 62
7 ALIJANI, A , IRANKHAH, A , (2013) MEDIUM-TEMPERATURE SHIFT CATALYSTS FOR HYDROGEN PURIFICATION IN A SINGLE-STAGE REACTOR.CHEMICAL ENGINEERING & TECHNOLOGY. VOL. 36. ISSUE 2. P. 209-219 61 73% 6
8 BURCH, R , GOGUET, A , MEUNIER, FC , (2011) A CRITICAL ANALYSIS OF THE EXPERIMENTAL EVIDENCE FOR AND AGAINST A FORMATE MECHANISM FOR HIGH ACTIVITY WATER-GAS SHIFT CATALYSTS.APPLIED CATALYSIS A-GENERAL. VOL. 409. ISSUE . P. 3 -12 50 82% 43
9 YACCATO, K , CARHART, R , HAGEMEYER, A , HERRMANN, M , LESIK, A , STRASSER, P , VOLPE, A , TURNER, H , WEINBERG, H , GRASSELLI, RK , ET AL (2010) HIGH THROUGHPUT DISCOVERY OF FAMILIES OF HIGH ACTIVITY WGS CATALYSTS: PART I - HISTORY AND METHODOLOGY.COMBINATORIAL CHEMISTRY & HIGH THROUGHPUT SCREENING. VOL. 13. ISSUE 4. P. 318-330 80 58% 4
10 KALAMARAS, CM , PETALLIDOU, KC , EFSTATHIOU, AM , (2013) THE EFFECT OF LA3+-DOPING OF CEO2 SUPPORT ON THE WATER-GAS SHIFT REACTION MECHANISM AND KINETICS OVER PT/CE1-XLAXO2-DELTA.APPLIED CATALYSIS B-ENVIRONMENTAL. VOL. 136. ISSUE . P. 225 -238 51 73% 28

Classes with closest relation at Level 1


Rank Class id link
1 13449 SUR E PLASMA SCI//ERLANGEN CATALYSIS OURCE//CERIA
2 1952 CO OXIDATION//GOLD CATALYST//AU CATALYST
3 4916 PREFERENTIAL OXIDATION//CO PROX//PROX
4 3856 METHANOL SYNTHESIS//CO2 HYDROGENATION//CU ZNO CATALYST
5 2569 OXYGEN STORAGE CAPACITY//THREE WAY CATALYST//CERIA ZIRCONIA
6 11553 AUTOTHERMAL REFORMING//FUEL PROCESSOR//AUXILIARY POWER UNIT
7 8118 METHANOL STEAM REFORMING//STEAM REFORMING OF METHANOL//METHANOL REFORMING
8 11209 METHANATION//CO2 METHANATION//CO METHANATION
9 26348 CATALYT SCI TECHNOL//NI PT111//CATALYSIS ENERGY INNOVAT
10 4027 ETHANOL STEAM REFORMING//STEAM REFORMING//AQUEOUS PHASE REFORMING

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