Class information for:
Level 1: PET WASTE//POLYETHYLENE TEREPHTHALATE//CHEMICAL RECYCLING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11334 990 23.8 57%


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
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
253 3       POLYMER SCIENCE//POLYMER//JOURNAL OF APPLIED POLYMER SCIENCE 45878
969 2             POLYETHYLENE TEREPHTHALATE//POLYMER SCIENCE//POLYTRIMETHYLENE TEREPHTHALATE 10677
11334 1                   PET WASTE//POLYETHYLENE TEREPHTHALATE//CHEMICAL RECYCLING 990

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 PET WASTE authKW 909553 4% 72% 41
2 POLYETHYLENE TEREPHTHALATE authKW 537336 18% 10% 179
3 CHEMICAL RECYCLING authKW 514167 5% 33% 51
4 DEPOLYMERIZATION authKW 193294 6% 10% 62
5 PET GLYCOLYSIS authKW 158616 1% 86% 6
6 PET BOTTLE WASTE authKW 138787 1% 75% 6
7 WASTE PET authKW 131586 1% 53% 8
8 PLASTICS THERMAL DEGRADATION authKW 123369 0% 100% 4
9 POLYETHYLENE TEREPHTHALATE WASTE authKW 123369 0% 100% 4
10 RECYCLING authKW 118603 16% 2% 158

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 24445 59% 0% 581
2 Materials Science, Textiles 5790 8% 0% 81
3 Engineering, Chemical 891 14% 0% 135
4 Engineering, Environmental 261 5% 0% 46
5 Materials Science, Composites 138 2% 0% 19
6 Chemistry, Multidisciplinary 115 10% 0% 99
7 Chemistry, Applied 91 4% 0% 36
8 Materials Science, Multidisciplinary 62 9% 0% 91
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 51 1% 0% 11
10 Materials Science, Characterization, Testing 47 1% 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 NEAR RTO OFF 61685 0% 100% 2
2 FIBERS TEXT PROC TECHNOL 50460 1% 27% 6
3 POLIMEROS RECICLAGEM 46260 0% 50% 3
4 SYNTHET FIBERS 41122 0% 67% 2
5 TECH TEXT TECHNOL 41122 0% 67% 2
6 FIB TEXT PROC TECHNOL 32855 1% 12% 9
7 AGR SCI ARCHITECTURE ENGN 30842 0% 100% 1
8 ALL INDIA SHREE SHIVAJI MEM SOC 30842 0% 100% 1
9 ALL INDIA SHREE SHIVAJI SOC 30842 0% 100% 1
10 CHEM TECHNOL SUB 30842 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 POLYMER DEGRADATION AND STABILITY 36243 9% 1% 94
2 JOURNAL OF APPLIED POLYMER SCIENCE 19348 17% 0% 164
3 AMERICAN DYESTUFF REPORTER 11181 1% 5% 7
4 PROGRESS IN RUBBER PLASTICS AND RECYCLING TECHNOLOGY 10705 1% 5% 7
5 POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING 5891 3% 1% 25
6 JOURNAL OF POLYMERS AND THE ENVIRONMENT 5496 1% 1% 13
7 CHEMICAL ENGINEERING WORLD 4404 0% 14% 1
8 POLIMEROS-CIENCIA E TECNOLOGIA 3336 1% 1% 9
9 FIBRE CHEMISTRY 2808 1% 1% 9
10 TEXTILE RESEARCH JOURNAL 2685 2% 0% 21

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 PET WASTE 909553 4% 72% 41 Search PET+WASTE Search PET+WASTE
2 POLYETHYLENE TEREPHTHALATE 537336 18% 10% 179 Search POLYETHYLENE+TEREPHTHALATE Search POLYETHYLENE+TEREPHTHALATE
3 CHEMICAL RECYCLING 514167 5% 33% 51 Search CHEMICAL+RECYCLING Search CHEMICAL+RECYCLING
4 DEPOLYMERIZATION 193294 6% 10% 62 Search DEPOLYMERIZATION Search DEPOLYMERIZATION
5 PET GLYCOLYSIS 158616 1% 86% 6 Search PET+GLYCOLYSIS Search PET+GLYCOLYSIS
6 PET BOTTLE WASTE 138787 1% 75% 6 Search PET+BOTTLE+WASTE Search PET+BOTTLE+WASTE
7 WASTE PET 131586 1% 53% 8 Search WASTE+PET Search WASTE+PET
8 PLASTICS THERMAL DEGRADATION 123369 0% 100% 4 Search PLASTICS+THERMAL+DEGRADATION Search PLASTICS+THERMAL+DEGRADATION
9 POLYETHYLENE TEREPHTHALATE WASTE 123369 0% 100% 4 Search POLYETHYLENE+TEREPHTHALATE+WASTE Search POLYETHYLENE+TEREPHTHALATE+WASTE
10 RECYCLING 118603 16% 2% 158 Search RECYCLING Search RECYCLING

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 GEYER, B , LORENZ, G , KANDELBAUER, A , (2016) RECYCLING OF POLY(ETHYLENE TEREPHTHALATE) - A REVIEW FOCUSING ON CHEMICAL METHODS.EXPRESS POLYMER LETTERS. VOL. 10. ISSUE 7. P. 559 -586 123 56% 1
2 GEORGE, N , KURIAN, T , (2014) RECENT DEVELOPMENTS IN THE CHEMICAL RECYCLING OF POSTCONSUMER POLY(ETHYLENE TEREPHTHALATE) WASTE.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 53. ISSUE 37. P. 14185 -14198 67 97% 6
3 KARAYANNIDIS, GP , ACHILIAS, DS , (2007) CHEMICAL RECYCLING OF POLY(ETHYLENE TEREPHTHALATE).MACROMOLECULAR MATERIALS AND ENGINEERING. VOL. 292. ISSUE 2. P. 128-146 68 82% 93
4 DUTT, K , SONI, RK , (2013) A REVIEW ON SYNTHESIS OF VALUE ADDED PRODUCTS FROM POLYETHYLENE TEREPHTHALATE (PET) WASTE.POLYMER SCIENCE SERIES B. VOL. 55. ISSUE 7-8. P. 430-452 62 82% 9
5 SINHA, V , PATEL, MR , PATEL, JV , (2010) PET WASTE MANAGEMENT BY CHEMICAL RECYCLING: A REVIEW.JOURNAL OF POLYMERS AND THE ENVIRONMENT. VOL. 18. ISSUE 1. P. 8 -25 50 94% 65
6 LOPEZ-FONSECA, R , DUQUE-INGUNZA, I , DE RIVAS, B , FLORES-GIRALDO, L , GUTIERREZ-ORTIZ, JI , (2011) KINETICS OF CATALYTIC GLYCOLYSIS OF PET WASTES WITH SODIUM CARBONATE.CHEMICAL ENGINEERING JOURNAL. VOL. 168. ISSUE 1. P. 312-320 40 93% 23
7 NIKLES, DE , FARAHAT, MS , (2005) NEW MOTIVATION FOR THE DEPOLYMERIZATION PRODUCTS DERIVED FROM POLY(ETHYLENE TEREPHTHALATE) (PET) WASTE: A REVIEW.MACROMOLECULAR MATERIALS AND ENGINEERING. VOL. 290. ISSUE 1. P. 13-30 51 68% 87
8 CAM, C , BAL, A , GUCLU, G , (2015) SYNTHESIS AND FILM PROPERTIES OF EPOXY ESTERS MODIFIED WITH AMINO RESINS FROM GLYCOLYSIS PRODUCTS OF POSTCONSUMER PET BOTTLES.POLYMER ENGINEERING AND SCIENCE. VOL. 55. ISSUE 11. P. 2519 -2525 30 94% 0
9 BULAK, E , ACAR, I , (2014) THE USE OF AMINOLYSIS, AMINOGLYCOLYSIS, AND SIMULTANEOUS AMINOLYSIS-HYDROLYSIS PRODUCTS OF WASTE PET FOR PRODUCTION OF PAINT BINDER.POLYMER ENGINEERING AND SCIENCE. VOL. 54. ISSUE 10. P. 2272 -2281 32 84% 1
10 ACAR, I , ORBAY, M , (2011) AMINOGLYCOLYSIS OF WASTE POLY(ETHYLENE TEREPHTHALATE) WITH DIETHANOLAMINE AND EVALUATION OF THE PRODUCTS AS POLYURETHANE SURFACE COATING MATERIALS.POLYMER ENGINEERING AND SCIENCE. VOL. 51. ISSUE 4. P. 746-754 30 94% 9

Classes with closest relation at Level 1


Rank Class id link
1 20754 THERMAL ACTIVATION OF SEMICONDUCTORS//SILANE CROSSLINKED POLYETHYLENE//RECYCLING
2 25005 CHAIN EXTENSION//2 4 ALLYLOXYPHENYL 2 OXAZOLINE//BRANCHED COPOLYESTERS
3 15116 SOLID STATE POLYMERIZATION//SOLID STATE POLYCONDENSATION//CHEM PROC CATALYST
4 18573 RUBBERIZED CONCRETE//CRUMB RUBBER//RUBBER AGGREGATES
5 26729 PLASTICS FLOTATION//JIG SEPARATION//MAGNETIC DENSITY SEPARATION
6 3962 POLYTRIMETHYLENE TEREPHTHALATE//POLYBUTYLENE TEREPHTHALATE//POLYTRIMETHYLENE TEREPHTHALATE PTT
7 4710 WASTE PLASTICS//CATALYTIC DEGRADATION//FEEDSTOCK RECYCLING
8 18742 RIGID POLYURETHANE POLYISOCYANURATE FOAMS//OLIGOETHEROLS//CHAIR CHEM TECHNOL POLYURETHANES
9 17287 TRANS VINYLENE//TRANS VINYLENE GROUPS//OXIDATION PRODUCTS
10 5380 POLYETHYLENE TEREPHTHALATE//POLYETHYLENE 2 6 NAPHTHALATE//HIGH SPEED SPINNING

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