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    Achieving Perpendicular Orientation of Polythiophene Backbones with Respect to the Substrate
    Achieving Perpendicular Orientation of Polythiophene Backbones with Respect to the Substrate    2008-12-04

      As a new type of semiconducting material, conjugated polymer has attracted great attentions from both academic and industrial communities for their great potential in the fabrication of cheap organic electronic devices via solution-based thin-film deposition technology. Poly(3-akylthiophene) has been widely used in field-effect transistors, polymer solar cells...
    Improving Performance of Polymer Solar Cells via Tuning Controllable Phase Aggregation
    Improving Performance of Polymer Solar Cells via Tuning Controllable Phase Aggregation    2008-11-07
        As a new type of photovoltaic conversion device, polymer solar cells are attracting more and more attentions due to the advantages of large-area, flexibility, and low-cost roll-to-roll production by using solution-based thin film deposition technology. Since an ultrafast electron transfer from donor to acceptor was found in a composite system composed of conjug...
    Rosier future for solar energy conversion
    Rosier future for solar energy conversion    2008-09-18
         A flexible dye-sensitized solar cell with a solvent-free ionic liquid electrolyte.(courtesy G24i Ltd.)
      Recent progress in dye-sensitized solar cells (DSCs) research and development, which use innovative light-harvesting dye (the "sensitizer") to improve the optical absorption coefficient of the stained nanostructured electrodes, might color our dimming fut...
    China's PLA Resin Achieves Industrialization
    China's PLA Resin Achieves Industrialization    2008-09-05
         Changchun Institute of applied chemistry Chinese Academy of Sciences (CIAC)and Zhejiang Haizheng Group, after 7 years of hard work, have completed a production line with output of 5,000 tons of environment-friendly biodegradable PLA resin, and put it into mass production. The product performances have reached or surpassed those of similar products in U.S. Car...
    New Biomedical Polymer Material Research and Application Achieves Significant Progress
    New Biomedical Polymer Material Research and Application Achieves Significant Progress    2008-09-02
      Recently, the Changchun institute of applied chemistry chinese academy of science (CIAC) achieved important progress in " New Biomedical Polymer Material Research and Application ", which is international advanced as a whole and is partly leading the international level. It won the Jilin Province first-class scientific and technological award of 2007. There wer...
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