Highly Stretchable, Compressible, Adhesive, Conductive Self-healing Composite Hydrogels with Sensor CapacityChinese Journal of Polymer Science - Tập 38 - Trang 1221-1229 - 2020
Ji-Jun Wang, Qiang Zhang, Xing-Xiang Ji, Li-Bin Liu
The design and fabrication of conductive hydrogels with high stretchability, compressibility, self-healing properties and good adhesion remains a significant challenge. We have fabricated composite hydrogels by random polymerization of acrylic acid (AA) and dopamine (DA) in the presence of multi-walled carbon nanotubes (MWCNTs). The π-π interaction between DA and MWCNTs makes MWCNTs stably and hom...... hiện toàn bộ
Lightweight, Strong and High Heat-Resistant Poly(lactide acid) Foams via Microcellular Injection Molding with Self-Assembly Nucleating AgentChinese Journal of Polymer Science - - 2024
Xiao-Hu Bing, Wen-Yu Ma, Ming-Hui Wu, Peng Gao, Xiao Zhou, Hai-Bin Luo, Long Wang, Wen-Ge Zheng
Poly(lactide acid) (PLA) foams have shown considerable promise as eco-friendly alternatives to nondegradable plastic foams, such as polystyrene (PS) foams. Nevertheless, PLA foam typically suffers from low heat-resistance and poor cellular structure stemming from its inherent slow crystallization rate and low melt strength. In this study, a high-performance PLA foam with well-defined cell morpholo...... hiện toàn bộ
Synthesis, UV-curing behavior and surface properties of fluorine-containing vinyl ether polymersChinese Journal of Polymer Science - Tập 32 - Trang 1032-1039 - 2014
Wei Li, Ying-quan Zou
Five fluorine-containing vinyl ether monomers were prepared by the reaction between 2-vinyloxy ethanol, a fluorinated alcohol and hexafluorobenzene in the presence of sodium hydride in dimethylformamide. Two representative properties of these monomers, UV-curing behavior initiated by a cationic photo-initiator PAG 201 and surface free energy of coating films, were investigated. Photo-polymerizatio...... hiện toàn bộ
Recent Progress in Fluorescent Vesicles with Aggregation-induced EmissionChinese Journal of Polymer Science - Tập 37 - Trang 352-371 - 2019
Hui Chen, Min-Hui Li
Fluorescent vesicles have recently attracted increasing attention because of their potential applications in bioimaging, diagnostics, and theranostics, for example, in vivo study of the delivery and the distribution of active substances. However, fluorescent vesicles containing conventional organic dyes often suffer from the problem of aggregation-caused quenching (ACQ) of fluorescence. Fluorescen...... hiện toàn bộ
Enhanced Phase Transition in Poly(ethylene glycol) Grafted Butene-1 CopolymersChinese Journal of Polymer Science - Tập 41 - Trang 414-421 - 2022
Ya-Hui Lou, Wei Li, Chun-Jing Qv, Zhe Ma
In the present work, a series of poly(ethylene glycol) grafted polybutene-1 copolymers (PB-g-PEG) were designed and successfully synthesized with reaction intermediate method, of which the branch densities and length could be tuned independently. The branch density varied from 0.39 mol% to 1.23 mol% and the branch length was tuned by employing PEG number-averaged molecular weight (Mn) from 350 Da ...... hiện toàn bộ