RT Journal Article
T1 Self-assembly study of complex topological structure constructing from telechelic polymer systems
A1 Li, Hui
A1 Wang, Zhenyu
A1 Wei, Yuanyuan
A1 Wang, Ning
A1 Gao, Kaiming
A1 Liao, Xunhua
A1 Zhao, Haitao
A1 Zhang, Long
A1 Chen, Zhenbin
A1 Lin, Qiaoli
A1 Hu, Dongdong
A1 Ruso Beiras, Juan Manuel
A1 Liu, Zhen
K1 Polymer
K1 Structure
K1 Topological
K1 Self-assembly
AB This study investigated the self-assembly behavior of active telechelic polymers with complex topological structure bydissipative particle dynamics method. Complex topologies include structures with end groups, such as"line", "star" and "tadpole", and structures without end groups, such as"ring", "flower" and "cage". The self-assembly structure distributions of polymers with complex topological structure in different solvent conditions were analyzed. These complex topologies are formed through cross-linking reactions between end groups of active telechelic polymers. The simulation results shown that the topological polymers could self-assemble to form micellar structure such as hollow vesicles, spherical, lamellar, and tubular micelles in dilute solutions. Topological polymers without end groups were more likely to form dense spherical micelles, ellipsoid micelles and vesicle. The "core" formed by the active end groups of telechelic polymers was embedded on the surface and inside of the micelles.The statistical resultscould reveal the conditions and self-assembly mechanism of self-assembled micelle structure of various topological polymers. The results of computer simulation research can open up research ideas in experimental scientific design and preparation of complex topological polymers. The results can provide theoretical support for obtaining thermodynamically stable self-assembled structure and support the development of new materials.
PB Engineered Science Publisher
SN 2578-0611
YR 2022
FD 2022-09-23
LK https://hdl.handle.net/10347/44252
UL https://hdl.handle.net/10347/44252
LA eng
NO ES Materials and Manufacturing, 2023, 19, 778
DS Minerva
RD 27 abr 2026