scholarly journals Rare Earth Elements and High Molecular Weight Oil Compounds

2014 ◽  
Vol 9 (1) ◽  
Author(s):  
Tsoy K. S.
Keyword(s):  
Molecular Weight ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
High Molecular Weight

Bis(phenolate) N-heterocyclic carbene rare earth metal complexes: synthesis, characterization and applications in the polymerization of n-hexyl isocyanate

RSC Advances ◽  
2015 ◽  
Vol 5 (101) ◽  
pp. 83295-83303 ◽  
Author(s):  
Min Zhang ◽  
Jingjing Zhang ◽  
Xufeng Ni ◽  
Zhiquan Shen
Keyword(s):  
Molecular Weight ◽  
Rare Earth ◽  
Metal Complexes ◽  
High Molecular Weight ◽  
Molecular Weight Distribution ◽  
Rare Earth Metal ◽  
Weight Distribution ◽  
Earth Metal ◽  
Narrow Molecular Weight Distribution ◽  
Rare Earth Metal Complexes

Polyhexyl isocyanantes catalyzed by N-heterocyclic carbene rare earth metal complexes show high molecular weight with narrow molecular weight distribution.

scholarly journals Composite Materials Based on Ultra High Molecular Weight Polyethylene and Rare-earth Element Oxides

2018 ◽  
Vol 34 (2) ◽  
pp. 1026-1032
Author(s):  
Alexey Mikhailovich Nemeryuk ◽  
Marina Mikhailovna Lylina ◽  
Marina Vladimirovna Bogdanovskaya ◽  
Elena Aleksandrovna Averina ◽  
Anton Sergeyevich Yegorov
Keyword(s):  
Molecular Weight ◽  
Rare Earth ◽  
Composite Materials ◽  
High Molecular Weight ◽  
Rare Earth Element ◽  
Earth Element ◽  
Ultra High Molecular Weight ◽  
Rare Earth Element Oxides

Highly syndioselective coordination (co)polymerization of vinyl heteroaromatic monomers using rare-earth-metal complexes

2020 ◽  
Vol 11 (48) ◽  
pp. 7650-7655
Author(s):  
Tiantian Wang ◽  
Chunji Wu ◽  
Dongmei Cui
Keyword(s):  
Molecular Weight ◽  
Rare Earth ◽  
Metal Complexes ◽  
High Activity ◽  
High Molecular Weight ◽  
Rare Earth Metal ◽  
Earth Metal ◽  
Coordination Polymerization ◽  
Metal Precursors ◽  
Rare Earth Metal Complexes

This paper demonstrates the coordination polymerization of vinylbenzothiophene and its copolymerization with styrene with high activity and perfect syndioselectivity to give high molecular weight products by using rare-earth-metal precursors.

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