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Synthesis, characterization and properties of an electroactive polymer having oligoaniline and binaphthyl units
A novel polymer containing oligoaniline and binaphthyl units, exhibiting an exciting molecular structure, interesting spectroscopic and electrochemical properties, has been synthesized through oxidative coupling polymerization. The polymerization characteristics and chemical structure of the polymer were systematically studied. The oxidation state and doping level of the polymer were evaluated thr...
http://www.polymer.cn//ss/wangce/publicationsshow_2695.html |
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Ultra-low dielectric performance of polymer electrospun nanofiber mats
Nanofiber membranes of five different kinds of polymers have been prepared. The results of dielectric constant (k) measurements reveal that k-values of the polymers can be reduced dramatically by the electrospinning technique. The effects of the polymer types, the densities of the membranes, and the diameters of the fibers on the reducing of k-values have been investigated. It turns out that the u...
http://www.polymer.cn//ss/wangce/publicationsshow_2690.html |
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Temperature dependence of the electrical properties of the carbon nanotube/polymer composites
In this paper, pristine and oxidized multi-walled carbon nanotube (MWCNT)/poly(vinylidene fluoride) (PVDF) composites were prepared and the temperature dependence of some electrical properties of these composites were studied. It is found that the transition temperature (Tt), from positive temperature coefficient (PTC) to negative temperature coefficient
(NTC) effect, of the oxidized MWCNT/PVDF c...
http://www.polymer.cn//ss/xueqingzhong/publicationsshow_2670.html |
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Effect of chemisorption on the interfacial bonding characteristics of carbon nanotube-polymer composites
The influence of chemical functionalization on the interfacial bonding characteristics of single-walled nanotubes (SWNTs) reinforced polymer
composites was investigated using molecular mechanics and molecular dynamics simulations. The simulations show that functionalization
of nanotubes at low densities of functionalized carbon atoms drastically increases their interfacial bonding and shear stre...
http://www.polymer.cn//ss/xueqingzhong/publicationsshow_2668.html |
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Influence of chirality on the interfacial bonding characteristics of carbon nanotube polymer composites
The influence of chirality on the interfacial bonding characteristics of single-walled nanotubes （SWNTs） reinforced polymer composites was investigated using molecular mechanics and molecular dynamics simulations. The simulations indicate that the interfacial bonding and shear stress between the SWNT and the poly（methyl methacrylate） depends on the chirality. For SWNTs
with similar molecular ...
http://www.polymer.cn//ss/xueqingzhong/publicationsshow_2665.html |
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Preparation of polymer brushes on palygorskite surfaces via RAFT polymerization
Polymer brushes on palygorskite are successfully prepared by reversible addition fragmentation chain transfer polymerization (RAFT) technique using palygorskite as a RAFT chain transfer agent (CTA) support. The dithioester groups are introduced onto the palygorskite surface and methyl methacrylate (MMA) polymerization is performed in the presence of palygorskite supported benzyl dithiopropyltrimet...
http://www.polymer.cn//ss/wangrongmin/publicationsshow_2613.html |
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Preparation and catalytic oxidation properties of inorganic polymer encapsulated metal complexes
An inorganic polymer supporter, such as molecular sieve MCM-41, was used as a support for
encapsulating metal complex catalysts. The metal complex was prepared with L-glutamic acid
and Co(OAc)2. 4H2O. Their catalytic activity in oxidation of cyclohexene with H2O2 was studied.
The major products of this reaction were hexanedial, 2-cyclohexen-1-one, 2-cyclohexen-1-hydropenoxide
and epoxide, whic...
http://www.polymer.cn//ss/wangrongmin/publicationsshow_2602.html |
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PREPARATION AND CATALYTIC PROPERTIES OF POLYMER-BOUND SCHIFF BASE TERNARY COMPLEXES
The polymer-bound Schiff base ternary cobalt complexes (PS-SalPhe-Co-L
(L=hen, Bipy and 8HQ)) have been prepared from the polymer bound
Schiff base ligand, cobalt salt and the second ligand, such as 1,10-
phenanthroline(phen), 2,2'-bipyridyl(bipy) and 8-quinolinol(8HQ). The
polymer-bound Schiff base ternary cobalt complexes were characterized by
the infrared spectra and ICP-AES. The catalytic...
http://www.polymer.cn//ss/wangrongmin/publicationsshow_2599.html |
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101. Effects of phase behavior on mutual diffusion at polymer layers interface
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http://www.polymer.cn//ss/zhigangwang/publicationsshow_2598.html |
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93. Criteria of process optimization in binary polymer blends with both phase separation and crystallization
暂无。
http://www.polymer.cn//ss/zhigangwang/publicationsshow_2590.html |
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