In this work, 3-methyl-1-butene co-monomers were introduced into PB-1 main chain with comparable crystallinities and for phase transition during stretching, the kinetics and orientation pathway show strong dependence on the concentration of co-units.
Chain flexibility or stiffness based polymer conformation plays a crucial role in affecting the dynamics and kinetics of polymers, which is related to the hierarchical architecture of chains.
The effect of copolymers composed of 1-butene with allyltrimethylsilane (TMAS), synthesized via rac-ethylenebis(indenyl)zirconium chloride (rac-Et(Ind)2ZrCl2)/methylaluminoxane (MAO) catalyst, on the crystal transitions of the PB were investigated.
Layered cobalt hydroxide comprising octahedrally and tetrahedrally coordinated Co(II) at a ratio of 5 : 2 was synthesized to promote the oxygen evolution reaction.
Cyano functionalization as an effective strategy to construct high-performance n-type semiconductors is widely investigated in organic electronics.