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專利名稱(中) 穿透率可變之多孔薄膜之製備方法
專利名稱(英) Method For Producing Porous Thin Film with Variable Transmittance
專利家族 中華民國:I474034
美國:8,765,229
專利權人 國立清華大學 100%
發明人 陳盈字,徐文光
技術領域 材料化工,光電光學
專利摘要(中)
A method for producing a porous thin film with variable transmittance, includes placing a polymer into an oven for an drying process to remove water vapor from the polymer and obtain a dry polymer; mixing the dry polymer, a salt and a solvent in accordance with a mixing ratio so as to obtain a first mixed solution; placing the first mixed solution into an ultrasonic vibrator, dissolving the salt to form a second mixed solution; coating the second mixed solution on a glass plate to form a solution thin film; placing solution thin film into an exhaust cabinet to obtain a composite thin film; and washing the composite thin film to remove the salt from the composite thin film to obtain a porous thin film wherein the polymer is a polyacrylonitrile, the salt is a lithium chloride, the porous thin film changes its transmittance via dry and wet state.
聯絡資訊
承辦人姓名 蔡昀臻
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