Class information for:
Level 1: 5 HYDROXYMETHYLFURFURAL//LEVULINIC ACID//FURFURAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
349 3609 44.3 82%


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
349 1                   5 HYDROXYMETHYLFURFURAL//LEVULINIC ACID//FURFURAL 3609

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 5 HYDROXYMETHYLFURFURAL authKW 1729290 9% 66% 309
2 LEVULINIC ACID authKW 1345835 7% 67% 237
3 FURFURAL authKW 873172 8% 35% 294
4 GAMMA VALEROLACTONE authKW 704024 3% 82% 102
5 CHEMSUSCHEM journal 257991 8% 11% 277
6 ETHYL LEVULINATE authKW 243605 1% 80% 36
7 CATALYSIS ENERGY INNOVAT address 240255 2% 42% 67
8 BIOMASS CONVERSION authKW 237906 3% 30% 94
9 2 5 DIFORMYLFURAN authKW 237133 1% 97% 29
10 HMF authKW 229239 2% 33% 82

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 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 93686 21% 1% 766
2 Chemistry, Multidisciplinary 13542 40% 0% 1449
3 Engineering, Chemical 12161 25% 0% 898
4 Chemistry, Physical 8450 33% 0% 1207
5 Chemistry, Applied 4426 11% 0% 398
6 Agricultural Engineering 4262 5% 0% 164
7 Energy & Fuels 3320 10% 0% 377
8 Materials Science, Paper & Wood 915 2% 0% 72
9 Engineering, Environmental 880 4% 0% 162
10 Biotechnology & Applied Microbiology 357 6% 0% 206

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 CATALYSIS ENERGY INNOVAT 240255 2% 42% 67
2 STATE LOCAL JOINT ENGN COMPREHENS UTILIZAT BI 111954 0% 88% 15
3 ANHUI PROV BIOMASS CLEAN ENERGY 91162 1% 33% 33
4 DIRECT CATALYT CONVERS BIOMASS BIOFUELS C3BIO 73190 0% 58% 15
5 CHAIR HETEROGENEOUS CATALYSIS CHEM TECHNOL 53861 0% 58% 11
6 CAS RENEWABLE ENERGY 53582 1% 23% 27
7 CATALYSIS SUSTAINABLE CHEM 43597 1% 18% 29
8 SHANXI ENGN BIOREFINERY 43502 0% 86% 6
9 CATALYSIS INORGAN CHEM 36873 1% 18% 24
10 STATE CATALYSIS 36783 3% 4% 112

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 CHEMSUSCHEM 257991 8% 11% 277
2 GREEN CHEMISTRY 163833 6% 9% 215
3 ACS CATALYSIS 37739 3% 4% 123
4 CATALYSIS SCIENCE & TECHNOLOGY 32124 3% 4% 102
5 ACS SUSTAINABLE CHEMISTRY & ENGINEERING 29668 2% 4% 84
6 CATALYSIS COMMUNICATIONS 19392 3% 2% 105
7 CHEMCATCHEM 14685 2% 3% 67
8 CATALYSIS TODAY 13700 4% 1% 129
9 ACS SYMPOSIUM SERIES 10797 4% 1% 155
10 APPLIED CATALYSIS A-GENERAL 10426 3% 1% 120

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 5 HYDROXYMETHYLFURFURAL 1729290 9% 66% 309 Search 5+HYDROXYMETHYLFURFURAL Search 5+HYDROXYMETHYLFURFURAL
2 LEVULINIC ACID 1345835 7% 67% 237 Search LEVULINIC+ACID Search LEVULINIC+ACID
3 FURFURAL 873172 8% 35% 294 Search FURFURAL Search FURFURAL
4 GAMMA VALEROLACTONE 704024 3% 82% 102 Search GAMMA+VALEROLACTONE Search GAMMA+VALEROLACTONE
5 ETHYL LEVULINATE 243605 1% 80% 36 Search ETHYL+LEVULINATE Search ETHYL+LEVULINATE
6 BIOMASS CONVERSION 237906 3% 30% 94 Search BIOMASS+CONVERSION Search BIOMASS+CONVERSION
7 2 5 DIFORMYLFURAN 237133 1% 97% 29 Search 2+5+DIFORMYLFURAN Search 2+5+DIFORMYLFURAN
8 HMF 229239 2% 33% 82 Search HMF Search HMF
9 METHYL LEVULINATE 172103 1% 88% 23 Search METHYL+LEVULINATE Search METHYL+LEVULINATE
10 5 ETHOXYMETHYLFURFURAL 169180 1% 100% 20 Search 5+ETHOXYMETHYLFURFURAL Search 5+ETHOXYMETHYLFURFURAL

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 LI, H , FANG, Z , SMITH, RL , YANG, S , (2016) EFFICIENT VALORIZATION OF BIOMASS TO BIOFUELS WITH BIFUNCTIONAL SOLID CATALYTIC MATERIALS.PROGRESS IN ENERGY AND COMBUSTION SCIENCE. VOL. 55. ISSUE . P. 98 -194 710 66% 1
2 VAN PUTTEN, RJ , VAN DER WAAL, JC , DE JONG, E , RASRENDRA, CB , HEERES, HJ , DE VRIES, JG , (2013) HYDROXYMETHYLFURFURAL, A VERSATILE PLATFORM CHEMICAL MADE FROM RENEWABLE RESOURCES.CHEMICAL REVIEWS. VOL. 113. ISSUE 3. P. 1499 -1597 288 64% 548
3 MARISCAL, R , MAIRELES-TORRES, P , OJEDA, M , SADABA, I , GRANADOS, ML , (2016) FURFURAL: A RENEWABLE AND VERSATILE PLATFORM MOLECULE FOR THE SYNTHESIS OF CHEMICALS AND FUELS.ENERGY & ENVIRONMENTAL SCIENCE. VOL. 9. ISSUE 4. P. 1144 -1189 231 71% 28
4 HU, L , ZHAO, G , HAO, WW , TANG, X , SUN, Y , LIN, L , LIU, SJ , (2012) CATALYTIC CONVERSION OF BIOMASS-DERIVED CARBOHYDRATES INTO FUELS AND CHEMICALS VIA FURANIC ALDEHYDES.RSC ADVANCES. VOL. 2. ISSUE 30. P. 11184 -11206 239 95% 129
5 MUKHERJEE, A , DUMONT, MJ , RAGHAUAN, V , (2015) REVIEW: SUSTAINABLE PRODUCTION OF HYDROXYMETHYLFURFURAL AND LEVULINIC ACID: CHALLENGES AND OPPORTUNITIES.BIOMASS & BIOENERGY. VOL. 72. ISSUE . P. 143 -183 203 85% 43
6 LI, H , YANG, S , RIISAGER, A , PANDEY, A , SANGWAN, RS , SARAVANAMURUGAN, S , LUQUE, R , (2016) ZEOLITE AND ZEOTYPE-CATALYSED TRANSFORMATIONS OF BIOFURANIC COMPOUNDS.GREEN CHEMISTRY. VOL. 18. ISSUE 21. P. 5701 -5735 259 84% 0
7 WANG, TF , NOLTE, MW , SHANKS, BH , (2014) CATALYTIC DEHYDRATION OF C-6 CARBOHYDRATES FOR THE PRODUCTION OF HYDROXYMETHYLFURFURAL (HMF) AS A VERSATILE PLATFORM CHEMICAL.GREEN CHEMISTRY. VOL. 16. ISSUE 2. P. 548 -572 142 86% 123
8 LI, H , ZHANG, QY , BHADURY, PS , YANG, S , (2014) FURAN-TYPE COMPOUNDS FROM CARBOHYDRATES VIA HETEROGENEOUS CATALYSIS.CURRENT ORGANIC CHEMISTRY. VOL. 18. ISSUE 5. P. 547 -597 265 80% 7
9 TEONG, SP , YI, GS , ZHANG, YG , (2014) HYDROXYMETHYLFURFURAL PRODUCTION FROM BIORESOURCES: PAST, PRESENT AND FUTURE.GREEN CHEMISTRY. VOL. 16. ISSUE 4. P. 2015-2026 137 96% 83
10 ZHOU, P , ZHANG, ZH , (2016) ONE-POT CATALYTIC CONVERSION OF CARBOHYDRATES INTO FURFURAL AND 5-HYDROXYMETHYLFURFURAL.CATALYSIS SCIENCE & TECHNOLOGY. VOL. 6. ISSUE 11. P. 3694 -3712 126 93% 9

Classes with closest relation at Level 1


Rank Class id link
1 24926 CARBON BASED SOLID ACID//LIQUID PHASE DEHYDRATION//NH NH2O
2 34306 ENERGY TECHNOL PROC ENGN BIOL ENGN//CLOSTRIDIUM PROPIONICUM//METHYL LACTATE
3 5786 GLYCEROL//GLYCEROL CARBONATE//GLYCEROL HYDROGENOLYSIS
4 11333 LIGNIN//PHENETHYL PHENYL ETHER//LIGNIN DEPOLYMERIZATION
5 16601 DIMETHYL OXALATE//METHYL GLYCOLATE//METHYL METHOXYACETATE
6 15190 ISOSORBIDE//SHAFIZADEH ROCKY MT WOOD CARBOHYDRATE CHEM//ISOMANNIDE
7 24583 TWIN POLYMERIZATION//POLYFURFURYL ALCOHOL//2 FURYLOXIRANE
8 4223 IONIC LIQUID//CELLULOSE//CELLULOSE DISSOLUTION
9 20857 NBMCM 41//NIOBIC ACID//CIENCIA ENGN TECNOL
10 8168 GLYCEROL OXIDATION//BENZYL ALCOHOL OXIDATION//CARDIFF CATALYSIS

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