Class information for:
Level 1: CARBON BASED SOLID ACID//LIQUID PHASE DEHYDRATION//NH NH2O

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24926 297 32.1 81%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
367 3       GASIFICATION//BIOMASS//BIO OIL 33975
1956 2             5 HYDROXYMETHYLFURFURAL//LEVULINIC ACID//FURFURAL 5711
24926 1                   CARBON BASED SOLID ACID//LIQUID PHASE DEHYDRATION//NH NH2O 297

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 CARBON BASED SOLID ACID authKW 457227 4% 34% 13
2 LIQUID PHASE DEHYDRATION authKW 308437 1% 100% 3
3 NH NH2O authKW 205624 1% 100% 2
4 SUCCINIC ACID ESTERIFICATION authKW 205624 1% 100% 2
5 SULFONATED HYDROTHERMAL CARBON authKW 205624 1% 100% 2
6 SULFONIC SOLIDS authKW 205624 1% 100% 2
7 SUPER CONCENTRATED HCL authKW 205624 1% 100% 2
8 WATER STABLE CATALYSTS authKW 205624 1% 100% 2
9 GREEN CHEM EXCELLENCE address 148533 6% 9% 17
10 CARBON BASED ACID CATALYST authKW 137082 1% 67% 2

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 1201 43% 0% 127
2 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 998 8% 0% 23
3 Engineering, Chemical 975 25% 0% 73
4 Chemistry, Multidisciplinary 595 30% 0% 90
5 Chemistry, Applied 502 13% 0% 38
6 Materials Science, Multidisciplinary 157 19% 0% 56
7 Energy & Fuels 69 6% 0% 17
8 Nanoscience & Nanotechnology 51 5% 0% 16
9 Engineering, Environmental 28 3% 0% 9
10 Chemistry, Inorganic & Nuclear 12 3% 0% 10

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 GREEN CHEM EXCELLENCE 148533 6% 9% 17
2 ALTERNAT TECHNOL FINE CHEM PROC 102812 0% 100% 1
3 BIA EQUIPE INTER ES SYST DISPERSES 102812 0% 100% 1
4 CRE GRP LTD 102812 0% 100% 1
5 GUP CE Z 570 102812 0% 100% 1
6 IST STUDIO ECOSOSTEMI 102812 0% 100% 1
7 LUDWIGSHAFEN 102812 0% 100% 1
8 PROGRAMA NANOCIENCIA NANOTECNOL 102812 0% 100% 1
9 ZHEJIANG ALTERNAT TECHNOL FINE CHEM PROC 77492 2% 11% 7
10 BIOREFINERARY 68539 1% 33% 2

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 EUROPEAN CHEMICAL NEWS 16446 1% 8% 2
2 CATALYSIS COMMUNICATIONS 5499 5% 0% 16
3 GREEN CHEMISTRY 2102 2% 0% 7
4 PRZEMYSL CHEMICZNY 2063 3% 0% 10
5 CHINESE JOURNAL OF CATALYSIS 1845 3% 0% 8
6 REACTION KINETICS MECHANISMS AND CATALYSIS 1697 1% 0% 4
7 MICROPOROUS AND MESOPOROUS MATERIALS 1066 3% 0% 9
8 CHEMSUSCHEM 1014 2% 0% 5
9 CHEMCATCHEM 993 2% 0% 5
10 JOURNAL OF POROUS MATERIALS 939 1% 0% 4

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 CARBON BASED SOLID ACID 457227 4% 34% 13 Search CARBON+BASED+SOLID+ACID Search CARBON+BASED+SOLID+ACID
2 LIQUID PHASE DEHYDRATION 308437 1% 100% 3 Search LIQUID+PHASE+DEHYDRATION Search LIQUID+PHASE+DEHYDRATION
3 NH NH2O 205624 1% 100% 2 Search NH+NH2O Search NH+NH2O
4 SUCCINIC ACID ESTERIFICATION 205624 1% 100% 2 Search SUCCINIC+ACID+ESTERIFICATION Search SUCCINIC+ACID+ESTERIFICATION
5 SULFONATED HYDROTHERMAL CARBON 205624 1% 100% 2 Search SULFONATED+HYDROTHERMAL+CARBON Search SULFONATED+HYDROTHERMAL+CARBON
6 SULFONIC SOLIDS 205624 1% 100% 2 Search SULFONIC+SOLIDS Search SULFONIC+SOLIDS
7 SUPER CONCENTRATED HCL 205624 1% 100% 2 Search SUPER+CONCENTRATED+HCL Search SUPER+CONCENTRATED+HCL
8 WATER STABLE CATALYSTS 205624 1% 100% 2 Search WATER+STABLE+CATALYSTS Search WATER+STABLE+CATALYSTS
9 CARBON BASED ACID CATALYST 137082 1% 67% 2 Search CARBON+BASED+ACID+CATALYST Search CARBON+BASED+ACID+CATALYST
10 CARBON SOLID ACID 137082 1% 67% 2 Search CARBON+SOLID+ACID Search CARBON+SOLID+ACID

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 NAKAJIMA, K , HARA, M , (2012) AMORPHOUS CARBON WITH SO3H GROUPS AS A SOLID BRONSTED ACID CATALYST.ACS CATALYSIS. VOL. 2. ISSUE 7. P. 1296 -1304 25 45% 107
2 FU, ZW , WAN, H , HU, XS , CUI, Q , GUAN, GF , (2012) PREPARATION AND CATALYTIC PERFORMANCE OF A CARBON-BASED SOLID ACID CATALYST WITH HIGH SPECIFIC SURFACE AREA.REACTION KINETICS MECHANISMS AND CATALYSIS. VOL. 107. ISSUE 1. P. 203-213 26 55% 14
3 WU, LX , WU, Y , LIANG, XZ , (2013) ONE-POT SYNTHESIS OF A NOVEL CATALYST WITH STRONG ACID SITES BASED ON CARBON/SILICA COMPOSITE.KINETICS AND CATALYSIS. VOL. 54. ISSUE 3. P. 378-381 10 91% 0
4 JANAUN, J , ELLIS, N , (2011) ROLE OF SILICA TEMPLATE IN THE PREPARATION OF SULFONATED MESOPOROUS CARBON CATALYSTS.APPLIED CATALYSIS A-GENERAL. VOL. 394. ISSUE 1-2. P. 25-31 12 67% 28
5 DONG, XQ , JIANG, Y , SHAN, WB , ZHANG, MH , (2016) A NOVEL HIGHLY ORDERED MESOPOROUS CARBON-BASED SOLID ACID FOR SYNTHESIS OF BISPHENOL-A.RSC ADVANCES. VOL. 6. ISSUE 21. P. 17118 -17124 15 52% 0
6 LU, YQ , LIANG, XZ , QI, CZ , (2012) SYNTHESIS OF NOVEL CARBON/SILICA COMPOSITES BASED STRONG ACID CATALYST AND ITS CATALYTIC ACTIVITIES FOR ACETALIZATION.BULLETIN OF MATERIALS SCIENCE. VOL. 35. ISSUE 3. P. 419-424 9 90% 2
7 VALLE-VIGON, P , SEVILLA, M , FUERTES, AB , (2012) SULFONATED MESOPOROUS SILICA-CARBON COMPOSITES AND THEIR USE AS SOLID ACID CATALYSTS.APPLIED SURFACE SCIENCE. VOL. 261. ISSUE . P. 574 -583 17 43% 26
8 DUYCKAERTS, N , TROTUS, IT , NESE, V , SWERTZ, AC , AURIS, S , WIGGERS, H , SCHUTH, F , (2015) MESOPOROUS SULFONATED CARBON MATERIALS PREPARED BY SPRAY PYROLYSIS.CHEMCATCHEM. VOL. 7. ISSUE 18. P. 2891 -2896 17 44% 0
9 ZHOU, L , LIU, K , HUA, WM , YUE, YH , GAO, Z , (2009) PREPARATION AND CATALYTIC PERFORMANCE OF SULFONATED CARBON-BASED SOLID ACID.CHINESE JOURNAL OF CATALYSIS. VOL. 30. ISSUE 3. P. 196-200 8 100% 17
10 ZHAO, YP , CHEN, H , HUANG, YA , ZHAO, Y , FU, YC , SHEN, JY , (2014) SULFONATED CARBON MATERIALS WITH HYDROPHILIC AND LIPOPHILIC PROPERTIES.JOURNAL OF ENERGY CHEMISTRY. VOL. 23. ISSUE 2. P. 156-163 13 57% 1

Classes with closest relation at Level 1


Rank Class id link
1 83 BIODIESEL//TRANSESTERIFICATION//WASTE COOKING OIL
2 13553 HYDROTHERMAL CARBONIZATION//HYDROCHAR//CARBON SPHERES
3 349 5 HYDROXYMETHYLFURFURAL//LEVULINIC ACID//FURFURAL
4 4771 MESOPOROUS CARBON//ORDERED MESOPOROUS CARBON//SOFT TEMPLATING SYNTHESIS
5 20394 BRONSTED LEWIS ACIDIC IONIC LIQUID//SUPPORTED IONIC LIQUID PHASE//FISCHER ESTERIFICATION
6 3004 PERIODIC MESOPOROUS ORGANOSILICA//CO CONDENSATION//MESOPOROUS ORGANOSILICA
7 12772 FI ER TROP REFINERY CATALYSIS//ISOAMYLENE//ISOBUTENE DIMERIZATION
8 23530 D L ALPHA TOCOPHEROL//PERFLUOROALKANESULFONIC//2R 4 R 8 R ALPHA TOCOPHEROL
9 20832 PHYS TECHNOL CEFITEC//FE3O4CUOHX//NANO ORGANOCATALYST
10 5786 GLYCEROL//GLYCEROL CARBONATE//GLYCEROL HYDROGENOLYSIS

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