• Title/Summary/Keyword: membrane characterization

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Synthesis and Characterization of Soluble Polyimide as Membrane material

  • 전종영;현진호;탁태문
    • Proceedings of the Membrane Society of Korea Conference
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    • 1994.10a
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    • pp.56-57
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    • 1994

  • Polyimides are one of the most important classes of highperformance polymers. Due to their excellent electriccal, thermal, and high-temperature mechanical properties. The polyimide and its derivatives have found many applications. But their uses are limited by their poor solubilities. In fact, most polyimides were processed in the form of their precursors, polyamic acid, which were subsequently converted to the imide structure.

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