Class information for:
Level 1: CELGARD POROUS POLYPROPENE MEMBRANES//HYDROGEN OXYGEN REACTION//HYDROQUINONE MONOALKYL ETHERS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
37313 61 15.5 25%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
719 3       HYBRID LIPOSOME//PHASE TRANSFER CATALYSIS//TRIPHASE CATALYSIS 5167
2695 2             PHASE TRANSFER CATALYSIS//TRIPHASE CATALYSIS//THIRD LIQUID PHASE 3346
37313 1                   CELGARD POROUS POLYPROPENE MEMBRANES//HYDROGEN OXYGEN REACTION//HYDROQUINONE MONOALKYL ETHERS 61

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 CELGARD POROUS POLYPROPENE MEMBRANES authKW 500585 2% 100% 1
2 HYDROGEN OXYGEN REACTION authKW 500585 2% 100% 1
3 HYDROQUINONE MONOALKYL ETHERS authKW 500585 2% 100% 1
4 POLYARYLENE METHYLENES authKW 500585 2% 100% 1
5 POLYMERS OF NAPHTHALENE authKW 500585 2% 100% 1
6 POLYMETHACRYLATE MEMBRANE INTERMEDIATES authKW 500585 2% 100% 1
7 QUINHYDRONE COMPLEXES authKW 500585 2% 100% 1
8 ALKOXYPHENOL authKW 250292 2% 50% 1
9 FUNCTIONAL SILICA authKW 166860 2% 33% 1
10 PHENYLSILANES authKW 166860 2% 33% 1

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 Polymer Science 453 33% 0% 20
2 Engineering, Chemical 230 26% 0% 16
3 Chemistry, Analytical 47 13% 0% 8
4 Chemistry, Organic 41 13% 0% 8
5 Chemistry, Applied 39 8% 0% 5
6 Biochemical Research Methods 18 7% 0% 4
7 Engineering, Petroleum 14 2% 0% 1
8 Engineering, Environmental 7 3% 0% 2
9 Geology 7 2% 0% 1
10 Chemistry, Physical 6 10% 0% 6

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 MED MEMBRANFOR ARBEITSGRP 125145 2% 25% 1
2 CATALYSIS UNIT 7360 2% 1% 1
3 CENT RUMENT IL 6499 2% 1% 1
4 CHEM REACTOR ENGN 6009 3% 1% 2
5 FERMENTAT TECHNOL BIOENGN 2284 2% 0% 1
6 SCI PL 63 2% 0% 1
7 CHEM TECHNOL 34 2% 0% 1
8 CHEM ENGN 1 2% 0% 1
9 CHEM -0 3% 0% 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 REACTIVE POLYMERS 7145 5% 0% 3
2 MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS 2067 7% 0% 4
3 CHEMIE INGENIEUR TECHNIK 1944 8% 0% 5
4 ACTA PHARMACEUTICA SUECICA 1366 2% 0% 1
5 BRITISH POLYMER JOURNAL 913 2% 0% 1
6 SENSORS AND ACTUATORS 755 2% 0% 1
7 INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT 590 2% 0% 1
8 ERDOL & KOHLE ERDGAS PETROCHEMIE 576 2% 0% 1
9 JOURNAL OF MEMBRANE SCIENCE 557 7% 0% 4
10 JOURNAL OF POLYMER SCIENCE PART C-POLYMER LETTERS 486 2% 0% 1

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 CELGARD POROUS POLYPROPENE MEMBRANES 500585 2% 100% 1 Search CELGARD+POROUS+POLYPROPENE+MEMBRANES Search CELGARD+POROUS+POLYPROPENE+MEMBRANES
2 HYDROGEN OXYGEN REACTION 500585 2% 100% 1 Search HYDROGEN+OXYGEN+REACTION Search HYDROGEN+OXYGEN+REACTION
3 HYDROQUINONE MONOALKYL ETHERS 500585 2% 100% 1 Search HYDROQUINONE+MONOALKYL+ETHERS Search HYDROQUINONE+MONOALKYL+ETHERS
4 POLYARYLENE METHYLENES 500585 2% 100% 1 Search POLYARYLENE+METHYLENES Search POLYARYLENE+METHYLENES
5 POLYMERS OF NAPHTHALENE 500585 2% 100% 1 Search POLYMERS+OF+NAPHTHALENE Search POLYMERS+OF+NAPHTHALENE
6 POLYMETHACRYLATE MEMBRANE INTERMEDIATES 500585 2% 100% 1 Search POLYMETHACRYLATE+MEMBRANE+INTERMEDIATES Search POLYMETHACRYLATE+MEMBRANE+INTERMEDIATES
7 QUINHYDRONE COMPLEXES 500585 2% 100% 1 Search QUINHYDRONE+COMPLEXES Search QUINHYDRONE+COMPLEXES
8 ALKOXYPHENOL 250292 2% 50% 1 Search ALKOXYPHENOL Search ALKOXYPHENOL
9 FUNCTIONAL SILICA 166860 2% 33% 1 Search FUNCTIONAL+SILICA Search FUNCTIONAL+SILICA
10 PHENYLSILANES 166860 2% 33% 1 Search PHENYLSILANES Search PHENYLSILANES

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 GOUWS, S , BARTON, B , LOYSON, PLR , ZEELIE, B , (2008) ELECTROCHEMICAL PRODUCTION OF ALKOXY-SUBSTITUTED PHENOLS.ELECTROCHIMICA ACTA. VOL. 53. ISSUE 13. P. 4544 -4549 2 100% 2
2 NIKONOROV, VV , KAZAKOV, VA , EVSYUTINA, TV , (2010) SYNTHESIS OF SILICA-BASED SULFONIC CATION-EXCHANGERS BY THE REACTION OF THE ADDITION OF HYDROSULFITE IONS TO IMMOBILIZED ALKENES AND THEIR USE IN CHROMATOGRAPHY.JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 65. ISSUE 4. P. 352-358 3 60% 0
3 KLEIN, J , WIDDECKE, H , (1983) SYNTHESIS AND APPLICATION OF IMPROVED POLYMERIC ACID CATALYSTS FOR PETROCHEMICAL REACTIONS.ERDOL & KOHLE ERDGAS PETROCHEMIE. VOL. 36. ISSUE 7. P. 307 -310 5 100% 6
4 STRUCK, M , WICK, S , WIDDECKE, H , (1995) MACROPOROUS SULFONIC-ACID 2-VINYLNAPHTHALENE-BASED ION-EXCHANGER RESINS.CHEMIE INGENIEUR TECHNIK. VOL. 67. ISSUE 7. P. 895-897 2 100% 0
5 FRIES, W , (1993) SUPERIOR PERFORMANCE OF ION-EXCHANGE RESINS WITH SHORT, OPTIMAL DIFFUSION PATHS - SDP RESINS.REACTIVE POLYMERS. VOL. 19. ISSUE 1-2. P. 97-104 2 100% 4
6 WIDDECKE, H , (1984) POLYSTYRENE-SUPPORTED ACID CATALYSIS.BRITISH POLYMER JOURNAL. VOL. 16. ISSUE 4. P. 188-192 4 80% 11
7 SUZUKI, S , ONO, Y , (1987) NOVEL SOLID-ACID CATALYST - POLYORGANOSILOXANE BEARING SO3H GROUPS.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 45. ISSUE 7. P. 672 -681 4 67% 1
8 GLAD, B , IRGUM, K , (1995) INFLUENCE OF MONOMER FUNCTIONALITY ON THE FORMATION AND ION-EXCHANGE PROPERTIES OF METHACRYLATE-BASED INTERPENETRATING POLYMER NETWORK TYPE MEMBRANES.JOURNAL OF MEMBRANE SCIENCE. VOL. 101. ISSUE 1-2. P. 53-59 4 44% 3
9 TONG, C , SHAN, ZL , ZHU, PL , (1989) PREPARATION OF SILICA-BASED CATION-EXCHANGERS FOR USE IN ION CHROMATOGRAPHY.CHROMATOGRAPHIA. VOL. 27. ISSUE 7-8. P. 316-320 3 75% 6
10 BROUWER, DM , VANDEVONDERVOORT, EM , (1986) THERMALLY STABLE SULFONIC-ACID RESINS.MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS. VOL. 187. ISSUE 9. P. 2103-2110 4 67% 2

Classes with closest relation at Level 1


Rank Class id link
1 35447 1 OXOINDANES//2 2 DIHYDROXY BIARYLS//2 ACETOXYPYRROLES
2 12772 FI ER TROP REFINERY CATALYSIS//ISOAMYLENE//ISOBUTENE DIMERIZATION
3 29628 TECHNOL FATS DETERGENTS//KATEDRA TECHNOL TLUSZCZOW DETERGENTOW//MODIFIED ACYLGLYCEROL EMULSIFIERS
4 34241 INVEST BIOL SCI PHARMACOCHEM//2 HYDROXYTHIOCYANATES//ALKOXYUREAS
5 35588 POLYMER MODIFICATION REACTIONS//CHLOROMETHYLATION//CHIM PHYS MOL MACROMOL
6 32478 H COMPLEX RELATIVE REACTIVITY//MERCURIATION//12 DOXYL
7 32501 ORGAN POLYMER MAT CHEM//AGRANAT GORE REARRANGEMENT//SESQUITERPENE ISOMERS
8 33525 IONCONDUCTIVE MEMBRANE//PROTON TRANSPORT NUMBER//ALCOHOL PLASMA POLYMERIZATION
9 30131 RUMENT TESTING//MACROMOLECULAR SURFACE MODIFIER//POLYMER COMPOSITE FUNCT MAT EDUC
10 36072 AMINORHODANINE//NEGATIVE GEOTROPISM//UNSYMMETRICAL OXAMIDES

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