Class information for:
Level 1: CARBON MEMBRANE//CARBON MOLECULAR SIEVE//CARBON MOLECULAR SIEVE MEMBRANE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14144 789 26.6 67%


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
177 3       ACTIVATED CARBON//INVERSE GAS CHROMATOGRAPHY//MESOPOROUS SILICA 57935
517 2             ACTIVATED CARBON//ADSORPTION//CHEMICAL ACTIVATION 15113
14144 1                   CARBON MEMBRANE//CARBON MOLECULAR SIEVE//CARBON MOLECULAR SIEVE MEMBRANE 789

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 MEMBRANE authKW 3361577 14% 77% 113
2 CARBON MOLECULAR SIEVE authKW 1665627 10% 54% 79
3 CARBON MOLECULAR SIEVE MEMBRANE authKW 972833 3% 93% 27
4 CMS MEMBRANES authKW 309599 1% 100% 8
5 GAS SEPARATION authKW 308248 16% 6% 123
6 MOLECULAR SIEVING CARBON authKW 297687 1% 77% 10
7 BENZENE DEPOSITION authKW 154800 1% 100% 4
8 CMSM authKW 154800 1% 100% 4
9 PHENOL FORMALDEHYDE NOVOLAC RESIN authKW 154800 1% 100% 4
10 SELECTIVE SURFACE FLOW authKW 154800 1% 100% 4

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 Engineering, Chemical 8343 43% 0% 338
2 Chemistry, Physical 2443 38% 0% 299
3 Polymer Science 1336 16% 0% 129
4 Materials Science, Multidisciplinary 1153 29% 0% 226
5 Chemistry, Applied 411 7% 0% 59
6 Chemistry, Multidisciplinary 238 14% 0% 110
7 Physics, Atomic, Molecular & Chemical 173 7% 0% 56
8 Nanoscience & Nanotechnology 124 5% 0% 41
9 Energy & Fuels 104 5% 0% 36
10 Engineering, Petroleum 65 1% 0% 8

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 CARBON 118007 4% 11% 28
2 MAT SCI CHEM ENGN CHEM ENGN 116100 0% 100% 3
3 RIDDICK S 58047 0% 50% 3
4 COLBURN 52280 1% 14% 10
5 POLYMER CHIBA 49754 0% 43% 3
6 CARBON OURCES OPENING 38700 0% 100% 1
7 CEFIC AISBL 38700 0% 100% 1
8 CHEM ENGN FURNAS HALL 38700 0% 100% 1
9 ESCOLA VIDA CIENCIAS AMBIENTAIS 38700 0% 100% 1
10 FLUIDS THERMODYNAM 38700 0% 100% 1

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 JOURNAL OF MEMBRANE SCIENCE 31017 14% 1% 107
2 CARBON 29661 12% 1% 95
3 NEW CARBON MATERIALS 11117 2% 2% 17
4 SEPARATION AND PURIFICATION TECHNOLOGY 4565 3% 0% 27
5 MICROPOROUS AND MESOPOROUS MATERIALS 3619 3% 0% 27
6 ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY 2313 1% 1% 9
7 KAGAKU KOGAKU RONBUNSHU 2193 2% 0% 16
8 INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 1992 5% 0% 38
9 GAS SEPARATION & PURIFICATION 1755 0% 2% 2
10 JOURNAL OF POROUS MATERIALS 1409 1% 0% 8

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 MEMBRANE 3361577 14% 77% 113 Search CARBON+MEMBRANE Search CARBON+MEMBRANE
2 CARBON MOLECULAR SIEVE 1665627 10% 54% 79 Search CARBON+MOLECULAR+SIEVE Search CARBON+MOLECULAR+SIEVE
3 CARBON MOLECULAR SIEVE MEMBRANE 972833 3% 93% 27 Search CARBON+MOLECULAR+SIEVE+MEMBRANE Search CARBON+MOLECULAR+SIEVE+MEMBRANE
4 CMS MEMBRANES 309599 1% 100% 8 Search CMS+MEMBRANES Search CMS+MEMBRANES
5 GAS SEPARATION 308248 16% 6% 123 Search GAS+SEPARATION Search GAS+SEPARATION
6 MOLECULAR SIEVING CARBON 297687 1% 77% 10 Search MOLECULAR+SIEVING+CARBON Search MOLECULAR+SIEVING+CARBON
7 BENZENE DEPOSITION 154800 1% 100% 4 Search BENZENE+DEPOSITION Search BENZENE+DEPOSITION
8 CMSM 154800 1% 100% 4 Search CMSM Search CMSM
9 PHENOL FORMALDEHYDE NOVOLAC RESIN 154800 1% 100% 4 Search PHENOL+FORMALDEHYDE+NOVOLAC+RESIN Search PHENOL+FORMALDEHYDE+NOVOLAC+RESIN
10 SELECTIVE SURFACE FLOW 154800 1% 100% 4 Search SELECTIVE+SURFACE+FLOW Search SELECTIVE+SURFACE+FLOW

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 SALLEH, WNW , ISMAIL, AF , MATSUURA, T , ABDULLAH, MS , (2011) PRECURSOR SELECTION AND PROCESS CONDITIONS IN THE PREPARATION OF CARBON MEMBRANE FOR GAS SEPARATION: A REVIEW.SEPARATION AND PURIFICATION REVIEWS. VOL. 40. ISSUE 4. P. 261-311 83 72% 40
2 SAUFI, SM , ISMAIL, AF , (2004) FABRICATION OF CARBON MEMBRANES FOR GAS SEPARATION - A REVIEW.CARBON. VOL. 42. ISSUE 2. P. 241-259 60 81% 246
3 TIN, PS , XIAO, YC , CHUNG, TS , (2006) POLYIMIDE-CARBONIZED MEMBRANES FOR GAS SEPARATION: STRUCTURAL, COMPOSITION, AND MORPHOLOGICAL CONTROL OF PRECURSORS.SEPARATION AND PURIFICATION REVIEWS. VOL. 35. ISSUE 4. P. 285-318 60 80% 36
4 ISMAIL, AF , DAVID, LIB , (2001) A REVIEW ON THE LATEST DEVELOPMENT OF CARBON MEMBRANES FOR GAS SEPARATION.JOURNAL OF MEMBRANE SCIENCE. VOL. 193. ISSUE 1. P. 1 -18 45 88% 307
5 WU, YH , ZHOU, JL , ZHANG, B , ZHAO, DD , LI, L , LU, YH , WANG, TH , (2016) FABRICATION AND GAS PERMEATION OF CMS/C COMPOSITE MEMBRANES BASED ON POLYIMIDE AND PHENOLIC RESIN.RSC ADVANCES. VOL. 6. ISSUE 79. P. 75390 -75399 38 86% 0
6 RODRIGUES, SC , WHITLEY, R , MENDES, A , (2014) PREPARATION AND CHARACTERIZATION OF CARBON MOLECULAR SIEVE MEMBRANES BASED ON RESORCINOL-FORMALDEHYDE RESIN.JOURNAL OF MEMBRANE SCIENCE. VOL. 459. ISSUE . P. 207 -216 36 88% 7
7 LEE, PS , KIM, D , NAM, SE , BHAVE, RR , (2016) CARBON MOLECULAR SIEVE MEMBRANES ON POROUS COMPOSITE TUBULAR SUPPORTS FOR HIGH PERFORMANCE GAS SEPARATIONS.MICROPOROUS AND MESOPOROUS MATERIALS. VOL. 224. ISSUE . P. 332 -338 32 82% 2
8 SALLEH, WNW , ISMAIL, AF , (2011) CARBON HOLLOW FIBER MEMBRANES DERIVED FROM PEI/PVP FOR GAS SEPARATION.SEPARATION AND PURIFICATION TECHNOLOGY. VOL. 80. ISSUE 3. P. 541 -548 34 92% 17
9 WANG, C , YU, J , HU, XJ , HUANG, Y , (2014) A REVIEW OF THE DEVELOPMENT OF POROUS SUBSTRATE-SUPPORTED CARBON MEMBRANES.NEW CARBON MATERIALS. VOL. 29. ISSUE 6. P. 409 -418 40 77% 0
10 TEIXEIRA, M , RODRIGUES, SC , CAMPO, M , TANAKA, DAP , TANCO, MAL , MADEIRA, LM , SOUSA, JM , MENDES, A , (2014) BOEHMITE-PHENOLIC RESIN CARBON MOLECULAR SIEVE MEMBRANES-PERMEATION AND ADSORPTION STUDIES.CHEMICAL ENGINEERING RESEARCH & DESIGN. VOL. 92. ISSUE 11. P. 2668 -2680 37 77% 5

Classes with closest relation at Level 1


Rank Class id link
1 25591 INTERLAYER SPACING D002//SEMILADDER POLYMERS//BORONATED GRAPHITE
2 6077 SILICA MEMBRANE//CERAMIC MEMBRANE//INORGANIC MEMBRANES
3 6686 PHYSICOCHEM CARBON MAT GRP//ADSORBED NATURAL GAS//P PROTECT
4 319 GAS SEPARATION//MIXED MATRIX MEMBRANE//JOURNAL OF MEMBRANE SCIENCE
5 9400 PRESSURE SWING ADSORPTION//RAPID PRESSURE SWING ADSORPTION//LINEAR DRIVING FORCE APPROXIMATION
6 24583 TWIN POLYMERIZATION//POLYFURFURYL ALCOHOL//2 FURYLOXIRANE
7 16525 ILITATED TRANSPORT MEMBRANES//FACILITATED TRANSPORT//OLEFIN PARAFFIN SEPARATION
8 7456 ACTIVATED CARBON//ELECTROTHERMAL DESORPTION//ENVIRONM QUAL OFF
9 14026 ENTHALPIC EFFECTS//N PENTANE N HEXANE//BENZENE N HEXANE
10 30290 ACTIVATED CARBON TOW//ACTIVATED COKES//AND MICROPOROUS CARBONS

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