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.
A RhTaC2− cluster can reduce four CO2 molecules consecutively. The pivotal roles of Rh–Ta synergy and the C2 ligand in driving CO2 reduction were rationalized. A fundamental strategy to alleviate carbon deposition in the CO2 atmosphere was provided.
Cyano functionalization as an effective strategy to construct high-performance n-type semiconductors is widely investigated in organic electronics.
Layered cobalt hydroxide comprising octahedrally and tetrahedrally coordinated Co(II) at a ratio of 5 : 2 was synthesized to promote the oxygen evolution reaction.