WebFeb 7, 2024 · The crystallization and melting behaviors of the synthesized unconcatenated and unknotted cyclic PCLs were investigated by DSC, POM and X-ray. The DSC and POM characterized crystallization behaviors of the cyclic PCLs showed that the half-time of crystallization and spherulite growth rate related to the molecular weights. WebMar 31, 2024 · In order to synthesize the polymer films using the plasma processes, therefore, it is very important to increase the density and electron temperature of plasma during plasma polymerization. This Special Issue aims to compile original and cutting-edge research works in the fields of plasma process, polymerization, synthesis, …
Well-defined cyclic polymer synthesis via an efficient …
WebSep 12, 2024 · However, the hydrolysis of the amorphous part combined with chemi-crystallization, caused by UV irradiation and cyclic exceeding the glass transition temperature of the material in humid conditions, results in a prominent increase in the composites’ crystallinity, hence their higher stiffness, increased glass transition … WebCrystallization of polymers is a process associated with partial alignment of their molecular chains. These chains fold together and form ordered regions called lamellae, which compose larger spheroidal structures … graphics card interface type
Crystallization and Melting Behaviors of Cyclic and Linear …
WebWhat’s more, by inducing orientation crystallization, Wei et al. [35]. synthesized a polymer with fast room temperature self-healing ability (mechanical properties fully recovered within 24 h) and tensile strength up to 29.0 MPa. The design of multiple continuous pyridine ring hard segment structure was the key to the formation of orientated ... WebMar 18, 2011 · Crystallization of Cyclic Polymers: Synthesis and Crystallization Behavior of High Molecular Weight Cyclic Poly (ε-caprolactone)s Request PDF. WebApr 7, 2024 · More appealingly, PEOx exhibited a green closed-loop recycling characteristic by thermolysis to a cyclic monomer and repolymerization to the polymer. Accordingly, the successful scale-up preparation of the high-performance PEOx material shows a potential commercial opportunity toward marine degradable plastics. graphics card * intel® iris® xe graphics