Class information for:
Level 1: NORBORNENE//NORBORNENE POLYMERIZATION//VINYL ADDITION POLYMERIZATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
12355 848 32.8 73%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
720 12132 ETHYLENE POLYMERIZATION//METALLOCENE CATALYSTS//METHYLALUMINOXANE

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 NORBORNENE Author keyword 64 37% 17% 140
2 NORBORNENE POLYMERIZATION Author keyword 61 88% 3% 29
3 VINYL ADDITION POLYMERIZATION Author keyword 27 83% 2% 15
4 POLYNORBORNENE Author keyword 23 39% 5% 45
5 VINYL POLYMERIZATION Author keyword 18 57% 2% 21
6 ETHYLENE NORBORNENE COPOLYMERS Author keyword 18 89% 1% 8
7 CYCLOOLEFIN COPOLYMERS Author keyword 15 82% 1% 9
8 CYCLOOLEFIN COPOLYMER Author keyword 8 52% 1% 11
9 ETHYLENE NORBORNENE COPOLYMERIZATION Author keyword 8 100% 1% 5
10 VINYL TYPE POLYMERIZATION Author keyword 8 100% 1% 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 NORBORNENE 64 37% 17% 140 Search NORBORNENE Search NORBORNENE
2 NORBORNENE POLYMERIZATION 61 88% 3% 29 Search NORBORNENE+POLYMERIZATION Search NORBORNENE+POLYMERIZATION
3 VINYL ADDITION POLYMERIZATION 27 83% 2% 15 Search VINYL+ADDITION+POLYMERIZATION Search VINYL+ADDITION+POLYMERIZATION
4 POLYNORBORNENE 23 39% 5% 45 Search POLYNORBORNENE Search POLYNORBORNENE
5 VINYL POLYMERIZATION 18 57% 2% 21 Search VINYL+POLYMERIZATION Search VINYL+POLYMERIZATION
6 ETHYLENE NORBORNENE COPOLYMERS 18 89% 1% 8 Search ETHYLENE+NORBORNENE+COPOLYMERS Search ETHYLENE+NORBORNENE+COPOLYMERS
7 CYCLOOLEFIN COPOLYMERS 15 82% 1% 9 Search CYCLOOLEFIN+COPOLYMERS Search CYCLOOLEFIN+COPOLYMERS
8 CYCLOOLEFIN COPOLYMER 8 52% 1% 11 Search CYCLOOLEFIN+COPOLYMER Search CYCLOOLEFIN+COPOLYMER
9 ETHYLENE NORBORNENE COPOLYMERIZATION 8 100% 1% 5 Search ETHYLENE+NORBORNENE+COPOLYMERIZATION Search ETHYLENE+NORBORNENE+COPOLYMERIZATION
10 VINYL TYPE POLYMERIZATION 8 100% 1% 5 Search VINYL+TYPE+POLYMERIZATION Search VINYL+TYPE+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 HALF SANDWICH CATALYSTS 186 87% 11% 90
2 CYCLOOLEFIN COPOLYMERS 184 96% 6% 55
3 HOMOGENEOUS METALLOCENE 128 87% 7% 62
4 VINYL TYPE POLYMERIZATION 60 100% 2% 20
5 ETHENE NORBORNENE COPOLYMERIZATION 58 73% 5% 44
6 ADDITION POLYMERIZATION 56 41% 13% 108
7 ETHENE NORBORNENE 55 87% 3% 27
8 ADDITION POLYMERIZATIONS 47 81% 3% 29
9 ALUMINOXANE CATALYSTS 42 67% 4% 38
10 ETHYLENE NORBORNENE COPOLYMERIZATION 36 70% 4% 30

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Metal catalysts for the vinyl/addition polymerization of norbornene 2009 140 170 64%
Organometallic catalysts for copolymerization of cyclic olefins 2008 87 143 64%
Metallocene catalyzed ethene- and propene co-norbornene polymerization: Mechanisms from a detailed microstructural analysis 2006 85 93 67%
Metal catalysts for the vinyl polymerization of norbornene 2001 208 83 60%
Recent Progress in the Vinylic Polymerization and Copolymerization of Norbornene Catalyzed by Transition Metal Catalysts 2009 23 110 79%
The vinyl homopolymerization of norbornene 2001 162 83 59%
Living copolymerization of ethylene with norbornene catalyzed by bis(pyrrolide-imine) titanium complexes with MAO 2004 130 98 33%
Catalytic addition polymerization of norbornene and its derivatives and copolymerization of norbornene with olefins 2008 10 107 78%
Stereo-controlled synthesis of polyolefins with cycloalkane groups by using late transition metals 2012 5 84 48%
Substituted polynorbornenes as promising materials for gas separation membranes 2011 12 58 36%

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 MAT SCI COURSEKOHTOH KU 3 100% 0.4% 3
2 STATE CHEM ENGN ECUST 2 67% 0.2% 2
3 CHANGCHUN BRANCH 2 16% 1.4% 12
4 STATE FUNCT POLYMER 1 38% 0.4% 3
5 INVEST AVANZADA MAT CIMAT 1 40% 0.2% 2
6 POLYMERIZAT POLYMER ENGN 1 13% 0.8% 7
7 PHYS CHEM MAKROMOL CHEM KERNCHEM 1 25% 0.4% 3
8 BIOL SCI ENGN BIOMED INFORMAT ENGN 1 50% 0.1% 1
9 CHEM OURCES R1 03 1 50% 0.1% 1
10 CHEM OURCES R1 04 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000242389 CARBENE POLYMERIZATION//FUNCTIONAL POLYOLEFIN//POLYHOMOLOGATION
2 0.0000240175 ETHYLENE OLIGOMERIZATION//ENGN PLAST//ETHYLENE POLYMERIZATION
3 0.0000161081 METALLOCENE CATALYSTS//OLEFIN POLYMERIZATION//METALLOCENE
4 0.0000067658 POLY1 3 CYCLOHEXADIENE//POLYCYCLOHEXANE//1 3 CYCLOHEXADIENE
5 0.0000051956 FRONT TO BACK ROLL TRANSITION//RING OPENING POLYMERIZAT//CONTINUOUS MILLING
6 0.0000051320 METATHESIS//OLEFIN METATHESIS//ROMP
7 0.0000050178 BUTADIENE POLYMERIZATION//HIGH PERFORMANCE SYNTHET RUBBER//DIENE POLYMERIZATION
8 0.0000050153 CHEM BIOL PROC KINET//MONOMER ISOMERIZATION//NEODYMIUM NAPHTHENATE
9 0.0000048967 VINAMIDINES//BETA DIKETIMINATE//1 AZAALLYL
10 0.0000044502 SUPPORTED METALLOCENE//SUPPORTED METALLOCENE CATALYST//SUPPORTED METALLOCENES