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Direct growth of hyperbranched polymers on both ends of a linear polymer
通过将ATRP和RAFT方法结合，实现了超支化聚合物在线型聚合物两端的生长。
http://www.polymer.cn//ss/wanwenming/publicationsshow_8978.html |
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【Regenerative Biomaterials】Opportunities and challenges for the development of polymer-based biomaterials and medical devices
Abstract:
Biomaterials and medical devices are broadly used in the diagnosis, treatment, repair, replacement or enhancing functions of human tissues or organs. Although the living conditions of human beings have been steadily improved in most parts of the world, the incidence of major human’s diseases is still rapidly growing mainly because of the growth and aging of population. The com...
http://www.polymer.cn//ss/luanshifang/publicationsshow_8970.html |
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2016-Materials & Design: Preparation, mechanical and anti-friction performance of MXene/polymer composites
In this study, a Ti3C2 nanomaterial and Ti3C2/UHMWPE (ultrahigh molecularweight polyethylene) nanocomposites were prepared. The morphology, structure and properties of the Ti3C2/UHMWPE nanocomposites were investigated. The results indicate that Ti3C2 nanoparticle can improve the thermal and mechanical properties of UHMWPE. The crystallinity and hardness of the Ti3C2/UHMWPE nanocom...
http://www.polymer.cn//ss/qiangchen/publicationsshow_8772.html |
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Ordered Patterns Formed on Polymer Film through Trapping and Locking
新型图案膜
http://www.polymer.cn//ss/linligang/publicationsshow_8740.html |
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Time-dependent rheological behavior of branched polymer melts in extensional flows
The viscoelastic flow of low-density polyethylene
melts in a cross-slot channel is studied numerically for the double convected Pom–Pom (DCPP) and single modified DCPP (S–MDCPP) models. The equal low-order finite
elements for velocity–pressure–stress variables are implemented to solve the
flow fields using the pressure-stabilized iterative
fractional step algorithm. The
distributions of axia...
http://www.polymer.cn//ss/davidwang/publicationsshow_8651.html |
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232. Polymer/Carbon-Based Hybrid Aerogels: Preparation, Properties and Applications.
Aerogels are synthetic porous materials derived from sol-gel materials in which the liquid component has been replaced with gas to leave intact solid nanostructures without pore collapse. Recently, aerogels based on natural or synthetic polymers, called polymer or organic aerogels, have been widely explored due to their porous structures and unique properties, such as high specific surface a...
http://www.polymer.cn//ss/liutianxi/publicationsshow_8646.html |
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Oligothiophene-containing polymer brushes by ROMP and RAFT: Synthesis, characterization and dielectric properties
We report the synthesis of oligothiophene-containing polymer brushes and their application as nanodielectric materials in capacitors. Specifically, terthiophene-containing methacrylate polymer brushes were synthesized via a “graft from” technique by a combination of ring-opening metathesis polymerization (ROMP) and reversible addition fragmentation chain transfer (RAFT) polymeri...
http://www.polymer.cn//ss/yanyi/publicationsshow_8640.html |
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Mechanically robust thermally rearranged (TR) polymer membranes with spirobisindane for gas separation
Novel spirobisindane-containing thermally rearranged (TR) benzoxazole(spiroTR-PBO) membranes were prepared by thermal treatment of four newly synthesized spirobisindane-containing hydroxylpolyimides (spiroHPIs). Transport properties of spirobisindane-containing polymers were investigated along with fractional free volume and density measurements, as well as molecular simulation analysis....
http://www.polymer.cn//ss/lishenghai/publicationsshow_8621.html |
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Talanta, 2005, 67, 543-547. An atomic force microscopic investigation of electro–sensitive polymer surface,
An electro-sensitive poly(2-acrylamide-2-methylpropane sulfonic acid) (PAMPS) film was fabricated by surface-initiated atom transfer radical polymerization (ATRP) method on silicon substrate. Atomic force microscopy (AFM) experiments in contact mode show that friction force and the adhesion force between the AFM tip and the film may change regularly with the alteration of the applied negativ...
http://www.polymer.cn//ss/songwenlong/publicationsshow_8506.html |
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Chem. J. Chinese Universities, 2005, 26, 1765-1767. Surface Patterning on the Electro-sensitive Polymer Film,
Surface patterning was aroused much interest because of its great importance in
the applications to microfluidic devices, etc. In this paper, we report a novel
method to realize surface patterning on an electro-sensitive
polymerpoly(2-acrylamido-2-methylpropanesulfonic acid). Through imposing the
external electrical field utilizing a copper mesh film used in SEM as electrode,
the film exhibit...
http://www.polymer.cn//ss/songwenlong/publicationsshow_8505.html |
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