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015. Re-examining the procedure for simulating polymer Tg using molecular dynamics
In this work, the poly(ethylene oxide) bulk as one example has been iteratively heated and cooled back using MD simulations to examine the effects of thermal history on the resulting Tg. It is demonstrated that, after the system is equilibrated once at the high temperatures, the simulated Tg does not exhibit a systematical shift with the thermal history, and the averaged Tg compares well with th...
http://www.polymer.cn//ss/wuchaofu/publicationsshow_12163.html |
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(Progress in Polymer Science) Degradable thermosets based on labile bonds or linkages: A review
Compared with thermoplastic polymers, thermoset polymers are difficult to recycle because they can not be remolded once cured and often do not decompose under mild conditions. Thermosets designed to be degradable afford a useful route to obtain thermoset recyclability and enable the recycling of valuable components that may be encapsulated in thermoset materials. In this review, t...
http://www.polymer.cn//ss/masongqi/publicationsshow_12155.html |
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Hollow double-layered polymer nanoparticles with S-nitrosothiols for tumor targeted therapy
Tumor targeted hollow double-layered polymer nanoparticle (HDPNs) with S-nitrosothiols for nitric mono-oxide (NO)-releasing as chemotherapy is described. Via a two-stage distillation precipitation co-polymerization, simple post-treatment and S-nitrosothiols modification, the S-nitroso HDPNs showed a pH and glucose dual responsiveness,
which is benefit for the accurate binding with ...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_12114.html |
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[J. Am. Chem. Soc. 2017, 139, 9876] Structural Evolution of Three-Component Nanoparticles in Polymer Nanoreactors
http://pubs.acs.org/doi/abs/10.1021/jacs.7b03163
http://www.polymer.cn//ss/xiezhuang/publicationsshow_12111.html |
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[Small 2012, 8, 2664] Polymer Pen Lithography Using Dual-Elastomer Tip Arrays
onlinelibrary.wiley.com/doi/10.1002/smll.201200849/abstract
http://www.polymer.cn//ss/xiezhuang/publicationsshow_12073.html |
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Advances in Polymer Technology-Recent Advances in Polymeric Solvent-Resistant Nanofiltration Membranes
When considering energy consumption and environmental issues, solvent-resistant nanofiltration (SRNF) based on
polymeric materials emerges as a process for substituting conventional separation processes of organic solutions, such as distillation,
which consume high amounts of energy. Because SRNF does not involve phase transition, this process can potentially decrease the
energy consump...
http://www.polymer.cn//ss/wangzhenxing/publicationsshow_11842.html |
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Effect of steady shear on the microstructural evolution of melt-intercalated polymer/clay nanocomposites
A sheet sample composed of poly(butylene
terephthalate) and clay prepared by solid-state compression
was melt-annealed in a rheometer under steady shear flow
to investigate the whole hybridization process. The results
of the offline morphology and thermogravimetric analysis
as well as Fourier transform infrared characterization show
that shear flow can reduce the dynamic process of hybridiza...
http://www.polymer.cn//ss/zhangming/publicationsshow_10685.html |
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Viscoelastic properties of polyarylene ether nitriles/thermotropic liquid crystalline polymer blend
Polyarylene ether nitriles (PEN)/thermotropic liquid crystalline polymer (TLCP) blend was prepared via melt mixing. The immiscible phase morphologies, linear and nonlinear, as well as transient viscoelastic properties of the blend were studied using SEM, rheometer, and DMA. The linear dynamic viscoelastic behavior of the blend shows temperature dependence due to further evolution of the immiscible...
http://www.polymer.cn//ss/zhangming/publicationsshow_10670.html |
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Preparation and properties of RE3+ doped luminescent co-polymer by solution copolymerization
Bonded type RE3+ doped luminescent co-polymer was synthesized by solution free radical copolymerization. The influence of charge sequence, monomers and co-polymerized method on properties and structures of the co-polymers was studied. The emission intensity of the co-polymers at different RE3+concentrations was tested. The results showed that the co-polymers of Eu-PSt and Eu-PMMA both had wid...
http://www.polymer.cn//ss/zhangming/publicationsshow_10646.html |
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113. Polymer microneedles fabricated from alginate and hyaluronate for transdermal delivery of insulin
To reduce the inconvenient and painful of subcutaneous needle injection, the polymer microneedle patches that fabricated from modified alginate and hyaluronate were prepared for transdermal delivery of insulin. The as-prepared microneedles (MNs) exhibited excellent mechanical strength to penetrate the skin and good degradability to release loaded insulin. In vitro skin insertion capability was d...
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_10615.html |
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