Class information for:
Level 1: POLYPROPYLENE CARBONATE//DOUBLE METAL CYANIDE COMPLEX//DOUBLE METAL CYANIDE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
8241 1205 32.6 65%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1709 6112 DIMETHYL CARBONATE//OXIDATIVE CARBONYLATION//CYCLIC CARBONATE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POLYPROPYLENE CARBONATE Author keyword 93 73% 6% 71
2 DOUBLE METAL CYANIDE COMPLEX Author keyword 35 86% 1% 18
3 DOUBLE METAL CYANIDE Author keyword 21 78% 1% 14
4 ALIPHATIC POLYCARBONATE Author keyword 19 61% 2% 20
5 DOUBLE METAL CYANIDE CATALYST Author keyword 17 100% 1% 8
6 PROPYLENE OXIDE Author keyword 15 18% 6% 78
7 ZINC GLUTARATE Author keyword 14 100% 1% 7
8 CYCLOHEXENE OXIDE Author keyword 11 34% 2% 27
9 POLYCARBONATES Author keyword 11 14% 6% 69
10 IMMORTAL POLYMERIZATION Author keyword 9 83% 0% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 POLYPROPYLENE CARBONATE 93 73% 6% 71 Search POLYPROPYLENE+CARBONATE Search POLYPROPYLENE+CARBONATE
2 DOUBLE METAL CYANIDE COMPLEX 35 86% 1% 18 Search DOUBLE+METAL+CYANIDE+COMPLEX Search DOUBLE+METAL+CYANIDE+COMPLEX
3 DOUBLE METAL CYANIDE 21 78% 1% 14 Search DOUBLE+METAL+CYANIDE Search DOUBLE+METAL+CYANIDE
4 ALIPHATIC POLYCARBONATE 19 61% 2% 20 Search ALIPHATIC+POLYCARBONATE Search ALIPHATIC+POLYCARBONATE
5 DOUBLE METAL CYANIDE CATALYST 17 100% 1% 8 Search DOUBLE+METAL+CYANIDE+CATALYST Search DOUBLE+METAL+CYANIDE+CATALYST
6 PROPYLENE OXIDE 15 18% 6% 78 Search PROPYLENE+OXIDE Search PROPYLENE+OXIDE
7 ZINC GLUTARATE 14 100% 1% 7 Search ZINC+GLUTARATE Search ZINC+GLUTARATE
8 CYCLOHEXENE OXIDE 11 34% 2% 27 Search CYCLOHEXENE+OXIDE Search CYCLOHEXENE+OXIDE
9 POLYCARBONATES 11 14% 6% 69 Search POLYCARBONATES Search POLYCARBONATES
10 IMMORTAL POLYMERIZATION 9 83% 0% 5 Search IMMORTAL+POLYMERIZATION Search IMMORTAL+POLYMERIZATION

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POLYPROPYLENE CARBONATE 351 85% 15% 184
2 PROPYLENE OXIDE 186 34% 37% 450
3 CO2 EPOXIDE COPOLYMERIZATION 169 88% 7% 80
4 CYCLOHEXENE OXIDE 160 51% 19% 223
5 POLYCARBONATE SYNTHESIS 158 98% 3% 42
6 STEREOCHEMISTRY CONTROL 142 96% 4% 45
7 ALTERNATING COPOLYMERIZATION 110 28% 27% 330
8 CO2 PROPYLENE OXIDE COPOLYMERIZATION 94 97% 2% 28
9 ASYMMETRIC ALTERNATING COPOLYMERIZATION 56 73% 4% 43
10 BINARY CATALYST SYSTEMS 55 87% 2% 27

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Making plastics from carbon dioxide: Salen metal complexes as catalysts for the production of polycarbonates from epoxides and CO2 2007 560 96 67%
Cobalt catalysts for the coupling of CO2 and epoxides to provide polycarbonates and cyclic carbonates 2012 187 77 62%
CO2 Copolymers from Epoxides: Catalyst Activity, Product Selectivity, and Stereochemistry Control 2012 126 36 86%
Recent advances in CO2/epoxide copolymerization-New strategies and cooperative mechanisms 2011 195 140 76%
Discrete metal-based catalysts for the copolymerization CO2 and epoxides: Discovery, reactivity, optimization, and mechanism 2004 529 149 61%
Stereoselective Epoxide Polymerization and Copolymerization 2014 21 112 75%
What's new with CO2? Recent advances in its copolymerization with oxiranes 2012 73 54 93%
Poly(propylene carbonate), old copolymers of propylene oxide and carbon dioxide with new interests: Catalysis and material properties 2008 127 82 80%
Copolymerization of CO2 and epoxides catalyzed by metal salen complexes 2004 278 37 81%
Material Properties of Poly(Propylene Carbonates) 2012 26 61 90%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CHIM COORDINAT ORGAN BIOL 3 100% 0.2% 3
2 KATALYSEFOR TECHNOL IKFT 3 60% 0.2% 3
3 C CART XRAY DIFFRACT 2 38% 0.4% 5
4 ENVIRONM SCI ENGN MOL LIFE SCI 2 67% 0.2% 2
5 LOCKHEED MARTIN ENERGY SYST 2 67% 0.2% 2
6 CNRS CHIM MACROMOLEC 2 43% 0.2% 3
7 CAT CATALYT 2 24% 0.5% 6
8 WACKER LEHRSTUHL MAKROMOL CHEM 1 11% 1.1% 13
9 ORGAN CHEM ORGAN MACROMOL CHEM 1 18% 0.6% 7
10 SHAANXI DE ABLE MED MAT 1 16% 0.7% 8

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000222673 POLYGLYCIDOL//HYBRID COPOLYMERIZATION//POLYME BATIMENT MXD
2 0.0000189644 DIMETHYL CARBONATE//CYCLIC CARBONATE//CYCLIC CARBONATES
3 0.0000142573 POLYHYDROXYURETHANE//POLYTRIMETHYLENE CARBONATE//FIVE MEMBERED CYCLIC CARBONATE
4 0.0000100577 BISOXETANE//CORE SHELL TYPE GEL//BISEPOXIDE
5 0.0000097648 RING OPENING POLYMERIZATION//EPSILON CAPROLACTONE//LACTIDE
6 0.0000080433 COTTON CELLULOSE FIBRES//DIFFUSE REFLECTANCE INFRARED FOURIER TRANSFORM SPECTROMETRY//DIRECT EXPONENTIAL CURVE RESOLUTION ALGORITHM
7 0.0000065022 VINAMIDINES//BETA DIKETIMINATE//1 AZAALLYL
8 0.0000063063 POLYTHIOURETHANES//CHLOROMETHYL THIIRANE//DODECYLMERCAPTAN
9 0.0000046442 I V TECHNIQUE//CAMNE//CEAMR
10 0.0000040423 FORMIC ACID DECOMPOSITION//CARBOXYLATIVE COUPLING//FORMIC ACID DEHYDROGENATION