Class information for:
Level 1: ETHYLENE TETRAMERIZATION//ETHYLENE TRIMERIZATION//LINDE ENGN

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14427 704 39.5 68%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
456 15365 CYCLOALUMINATION//TITANOCENE//METHYLTRIOXORHENIUM

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 ETHYLENE TETRAMERIZATION Author keyword 49 94% 2% 17
2 ETHYLENE TRIMERIZATION Author keyword 26 80% 2% 16
3 LINDE ENGN Address 15 62% 2% 16
4 XRAY CORE IL Address 9 64% 1% 9
5 LINEAR ALPHA OLEFINS Author keyword 5 60% 1% 6
6 BISDIPHENYLPHOSPHINOAMINE LIGANDS Author keyword 3 100% 0% 3
7 ETHYLENE TRIMERISATION Author keyword 3 100% 0% 3
8 CHROMIUM CATALYST Author keyword 3 32% 1% 8
9 TRIMERISATION Author keyword 3 42% 1% 5
10 1 OCTENE Author keyword 2 13% 2% 17

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 ETHYLENE TETRAMERIZATION 49 94% 2% 17 Search ETHYLENE+TETRAMERIZATION Search ETHYLENE+TETRAMERIZATION
2 ETHYLENE TRIMERIZATION 26 80% 2% 16 Search ETHYLENE+TRIMERIZATION Search ETHYLENE+TRIMERIZATION
3 LINEAR ALPHA OLEFINS 5 60% 1% 6 Search LINEAR+ALPHA+OLEFINS Search LINEAR+ALPHA+OLEFINS
4 BISDIPHENYLPHOSPHINOAMINE LIGANDS 3 100% 0% 3 Search BISDIPHENYLPHOSPHINOAMINE+LIGANDS Search BISDIPHENYLPHOSPHINOAMINE+LIGANDS
5 ETHYLENE TRIMERISATION 3 100% 0% 3 Search ETHYLENE+TRIMERISATION Search ETHYLENE+TRIMERISATION
6 CHROMIUM CATALYST 3 32% 1% 8 Search CHROMIUM+CATALYST Search CHROMIUM+CATALYST
7 TRIMERISATION 3 42% 1% 5 Search TRIMERISATION Search TRIMERISATION
8 1 OCTENE 2 13% 2% 17 Search 1+OCTENE Search 1+OCTENE
9 TRIMERIZATION 2 13% 2% 13 Search TRIMERIZATION Search TRIMERIZATION
10 BISALKENYL COMPLEXES 1 100% 0% 2 Search BISALKENYL+COMPLEXES Search BISALKENYL+COMPLEXES

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 ETHENE TRIMERIZATION 169 87% 12% 84
2 TRIAZACYCLOHEXANE COMPLEXES 106 91% 6% 43
3 METAL OXIDATION STATE 92 82% 8% 54
4 TRIMERIZATION CATALYSTS 90 96% 4% 27
5 DIPHOSPHINOAMINE LIGANDS 87 94% 4% 31
6 ORTHO METHOXYARYL 75 91% 4% 31
7 BRIDGED DIPHOSPHINE LIGAND 70 87% 5% 34
8 SELECTIVE TRIMERIZATION 64 75% 7% 47
9 SUBSTITUTED CYCLOPENTADIENYLCHROMIUMIII COMPLEXES 58 88% 4% 28
10 TETRAMERIZATION 45 48% 10% 69

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Olefin Oligomerization via Metallacycles: Dimerization, Trimerization, Tetramerization, and Beyond 2011 119 149 77%
Selective ethylene oligomerization: Recent advances in chromium catalysis and mechanistic investigations 2011 82 110 94%
Advances in selective ethylene trimerisation - a critical overview 2004 237 42 64%
Catalysis seen in action 2015 3 29 38%
Oligomerization of Monoolefins by Homogeneous Catalysts 2009 55 59 41%
Discovery and optimization of new chromium catalysts for ethylene oligomerization and polymerization aided by high-throughput screening 2005 89 80 44%
Early-Transition-Metal Catalysts with Phenoxy-Imine-Type Ligands for the Oligomerization of Ethylene 2011 8 47 53%
The effect of halide and the coordination geometry of chromium center in homogeneous catalyst system for ethylene trimerization 2004 18 17 82%
Recent Research Progress in Preparation of Ethylene Oligomers with Chromium-Based Catalytic Systems 2011 0 43 84%
Some features and the mechanism of regulation of the molecular-mass distribution of products of ethylene oligomerization in the presence of zirconium-containing metal complex systems (A review) 2008 0 7 86%

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 LINDE ENGN 15 62% 2.3% 16
2 XRAY CORE IL 9 64% 1.3% 9
3 LYONDELLBASELL IND 2 67% 0.3% 2
4 CATALYT SCI TECHNOL CHEM BIOCHEM 1 50% 0.3% 2
5 AKTIENGESELL GKT P B1 1 50% 0.1% 1
6 CHEM STREAM 1 50% 0.1% 1
7 DAQING PETROCHEM CO 1 50% 0.1% 1
8 HOMOGENEOUS SUPRAMOL BIOINSPIRED CATALYSIS GRP 1 50% 0.1% 1
9 SASOL TECHNOL RD 1 50% 0.1% 1
10 SCI CHIM RENNES DIFFRACT 10 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000183753 ETHYLENE OLIGOMERIZATION//ENGN PLAST//ETHYLENE POLYMERIZATION
2 0.0000178233 DIMESITYLIRON//QUINTUPLE BONDS//MISSOURI UNIV SCI TECHNOL
3 0.0000149583 PHILLIPS CATALYST//PHILLIPS CROX SIO2 CATALYST//CHROMIUM OXIDE CATALYSTS
4 0.0000140553 VINAMIDINES//BETA DIKETIMINATE//1 AZAALLYL
5 0.0000107377 AZIDO LIGANDS//TECHNOL CHEM ORG//AZIDO BRIDGES
6 0.0000088147 IMIDO//IMIDO COMPLEXES//IMIDO LIGANDS
7 0.0000086628 METALLOCENE CATALYSTS//OLEFIN POLYMERIZATION//METALLOCENE
8 0.0000078283 A BICOLOR//ADESMIA BORONIOIDES//BISNORSESQUITERPENES
9 0.0000072997 AZODIOXIDES//C NITROSO//CNRS SPE OCHIM INFRAROUGE RAMAN
10 0.0000071463 1 3 5 TRIAZACYCLOHEXANE//IST SPETTROSCOPIA MOLEC VIA CASTAGNOLI 1//TRIAZACYCLOHEXANE