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Self-assembly of PNIPAM/PAA IPN microgels in ice-crystal template to produce fibers
关键字：pH/temperature sensitive microgels,interpenetrating polymer network,ice-crystal template,poly(N-isopropylacrylamide),poly(acrylic acid)
The microgels of interpenetrating polymer network (IPN) structure based on poly(N-isopropylacrylamide) (PNIPAM) network and poly(acrylic acid) (PAA) network (PNIPAM/PAA IPN microgels) were firstly synthesized by seed-emulsion polymerization, using redox i...
http://www.polymer.cn/research/dis_info11640 |
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Synthesis and properties of high temperature resistant copoly- (aryl ether ketone)s containing fluorophenyl group
关键字：Poly(aryl ether ketone),Fluoropolymer,High Temperature Resistant Polymer,Solubility
A series of copoly(aryl ether ketone)s were derived from fluorinated bisphenol monomer（4–fluoro phenylhydroquinone），4,4′-diflourodiphenylketone and resorcin by nucleophilic aromatic substitution polycondensation. The polycondensation proceeded quantitatively in N, ...
http://www.polymer.cn/research/dis_info11587 |
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thermoplastic elastomer; liquid cooling garment; simulated skin; thermal manikin TLCP/PPS in-situ microfibrils blend fibre
关键字：polyphenylene sulphide (PPS),thermal liquid crystal polymer (TLCP),microfibrils,in-situ,nonisothermal crystallization
The thermal liquid crystal polymer (TLCP) / Polyphenylene sulphide (PPS) in-situ microfibrils blend fibre was prepared by melt blending. The Non-isothermal crystallization kinetics of PPS/TLCP blend fibre was studied by differential scanning&nbs...
http://www.polymer.cn/research/dis_info11532 |
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Comb-Shaped Copolymers Composed of Hydroxypropyl Cellulose Backbones and Cationic Poly((2-dimethyl amino)ethyl methacrylate) Side Chains for Gene Delivery
关键字：P(DMAEMA) HPC Cationic Polymer ATRP Gene Delivery
Successful gene therapy depends on the design of gene delivery vectors with low cytotoxicity and high transfection efficiency. In comparison with viral vectors, cationic polymers have been receiving considerable attention as the major ...
http://www.polymer.cn/research/dis_info10578 |
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Single molecule spectroscopy reveals dark, non-emissive regions in isolated conjugated polymer chains. Does energy-funneling concept really work?
关键字：non-emissive regions
Conjugated polymers dispersed at a very low concentration in a non-fluorescent matrix (e.g. PMMA)can be studied at single chain level by single molecule spectroscopy (SMS) techniques. Theenergy-funneling concept is the paradigm in SMS ...
http://www.polymer.cn/research/dis_info8975 |
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Novel fluorinated amphiphilic triblock copolymer for anti-fouling coatings
关键字： atom transfer radical polymerization (ATRP); fluorinated polymer; amphiphilic triblock copolymer; low surface energy
Atom transfer radical polymerization (ATRP) has been employed for the synthesis of a novel fluorinated amphiphilic triblock copolymer PEG-b-PS-b-PFHEM for anti-fouling coatings. The macroinitiator based on poly(ethylene oxide) monomethyl ether was&nb...
http://www.polymer.cn/research/dis_info8312 |
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树脂粘结型固体润滑膜滑滚摩擦磨损特性
关键字：friction of sliding and rolling wear solid lubricating polymer powder coating
Several types of solid lubricating films, containing epoxy solution surface coating and polymer powder surface coating such as polyester, epoxy and polyester/epoxy, filled with graphite and MoS2 and so on, were tested on a M-2000&...
http://www.polymer.cn/research/dis_info8136 |
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P3HT/PCBM共混物的相图及其对形态稳定性的重要性
关键字：calorimetry, polymer, fullerene, solar cell
The phase diagram of poly(3-hexyl thiophene) (P3HT) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM) blends is measured by means of standard and modulated temperature differential scanning calorimetry (DSC and MTDSC). The&...
http://www.polymer.cn/research/dis_info8098 |
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以罗丹明B衍生物为荧光团的水溶性高分子生物探针
关键字：rhodamine, water-soluble polymer, fluorescence, probe
A new water-soluble polymer based on modified rhodamine B and 2-hydroxyethyl acrylate was synthesized via a facile approach of free radical copolymerization. The UV-vis absorption and fluorescence spectra were studied. To testify the&...
http://www.polymer.cn/research/dis_info8090 |
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离子选择性的多彩热敏型聚合物微凝胶
关键字： Multicolor, Thermo-Responsive, Polymer Microgels, Metal Cationic-Selective
A novel trinary copolymer, poly(N-isopropylacrylamide)-co-poly(2-hydroxyethyl methacrylate)-co-poly(methacrylic acid) (PNIPAM-co-PHEMA-co-PMAA) with phorphyrin side groups, was synthesized by reversible addition-fragmentation chain transfer polymerization (RAFT) process and dehy...
http://www.polymer.cn/research/dis_info8069 |
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