WebBT - Polymer Crystallization II: From Chain Microstructure to Processing. A2 - Auriemma, Finizia. A2 - Alfonso, Giovanni Carlo. A2 - de Rosa, Claudio. PB - Springer. ER - Roozemond PC, van Drongelen M, Peters GWM. Modeling Flow-Induced Crystallization. In Auriemma F, Alfonso GC, de Rosa C, editors, Polymer Crystallization II: From Chain ... WebOct 7, 2013 · Annealing above the isotropic temperature followed by cooling significantly enhanced the polymer crystallization, whereas annealing between the two melting temperatures is not effective in promoting crystallization due to the coupling of the side chain and main chain crystallization. ... Cyclic polymers revealing topology effects …
Crystallization of Cyclic Polymers Health & Environmental …
WebNov 20, 2001 · On the Role of Single Regiodefects and Polydispersity in Regioregular Poly (3-hexylthiophene): Defect Distribution, Synthesis of Defect-Free Chains, and a Simple … WebCyclic polymers, which are synthesized by click and other coupling reactions, are generally prepared by atom transfer radical polymerization (ATRP) 29 and reversible addition–fragmentation chain-transfer (RAFT) polymerization. 30 These techniques do not always lead to well-defined polymers with controlled molecular characteristics and a … high apr banks
Stereocomplex crystallization in cyclic polymer blends studied …
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 16, 2011 · Cyclic polymers are supposed to adopt “lattice-animal”-like conformations which incorporate double-folded loops and may be percolated by loops of neighboring chains.19,20They are attractive systemsforexploringbasicphenomenologicalmodels, e.g., to investigate the influence of highly mobile chain ends on chain dynamics and the … WebThe effect of chain topology (ring versus linear polymer chains) on polymer crystallization is reviewed. Recent advances in ring closure and ring expansion synthetic … high apr credit card offers