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Synthesis of ultra-high molecular weight polyimide and preparation of high-performance elcctrospun nanofibers
关键字：ultra-high molecular weight, high-performance elcctrospun nanofibers
A series of high molecular weight PI precursors, poly(p-phenylene biphenyltetracarboxamide acid), were synthesized from 3, 4, 3’,4’- biphenyltetracarboxylic dianhydride (BPDA) and P-Phenylenediamine（PDA）by using mechanically drastic stirring at –15 to&nbs...
http://www.polymer.cn/research/dis_info1983 |
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Polymer Gels with High-Hierarchical Structure
We have been developing soft & wet motility systems that exhibit motions by using motor protein hydrogels.
http://www.polymer.cn/research/dis_info11952 |
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Synthesis of ultra-high molecular weight polyimide and preparation of high-performance elcctrospun nanofibers
关键字：ultra-high molecular weight, high-performance elcctrospun nanofibers
A series of high molecular weight PI precursors, poly(p-phenylene biphenyltetracarboxamide acid), were synthesized from 3, 4, 3’,4’- biphenyltetracarboxylic dianhydride (BPDA) and P-Phenylenediamine（PDA）by using mechanically drastic stirring at –15 to&nbs...
http://www.polymer.cn/research/dis_info1983 |
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High Pressure Structures of Yttrium Hydrides
In this work, the crystal structures of YH3 and YH4 at high pressure (100–250 GPa) have been explored using a genetic algorithm combined with first-principles calculations. New structures of YH3 with space group symmetries of P21/m and I4/mmm were predicted. The electronic structures and the phonon dispersion properties of various YH3 and YH4 structures at different temperatures and pressures wer...
http://www.polymer.cn//ss/grouplu/publicationsshow_12554.html |
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Chem. Commun., 2008, 1199–1201, Wettability switching between high hydrophilicity at low pH and high hydrophobicity at high pH on surface based on pH-responsive polymer
Surfaces obtained by modifying poly(N,N′-dimethylaminoethyl methacrylate) (PDMAEMA) on rough silicon substrates are highly hydrophilic at low pH and highly hydrophobic at high pH; such surfaces effectively supplement the research on the wettability of solid surfaces based on the pH-responsive polymers.
http://www.polymer.cn//ss/songwenlong/publicationsshow_8511.html |
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High-Performance Polymeric Materials for Electronic and Photonic Applications
This presentation will introduce the design and synthesis of polymeric materials for Organic Transistor and Organic Photovoltaic applications.
http://www.polymer.cn/research/sy_info14906 |
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High-Performance Polymeric Materials for Electronic and Photonic Applications
This presentation will introduce the design and synthesis of polymeric materials for Organic Transistor and Organic Photovoltaic applications.
http://www.polymer.cn/research/dis_info17109 |
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The crystallization of high-density polyethylene Filled with graphite
In this paper, we will discuss the unusual behavior during the crystallization in HDPE/GP composites.
http://www.polymer.cn/research/dis_info16719 |
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Physical nanocomposite hydrogels with extremely high mechanical strength
In the last several decades, polymeric hydrogels have attracted much scientific interest and have been widely applied to various fields, such as protein purification, membrane separation, biomedical science, catalysis, and switchable components.
http://www.polymer.cn/research/dis_info16640 |
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Simulating Film Splitting in High-Speed Roll Coating
The pulp and paper industry is trying to reduce the problem of ‘misting’ in high-speed roll coating because the droplets cause defects in the paper and reduce productivity.
http://www.polymer.cn/research/dis_info12921 |
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