文件名称：Preparation of long alumina fibers by sol-gel method using tartaric acid (2011年)
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更新时间：2024-05-12 02:30:51
工程技术 论文
Long alumina fibers were prepared by sol-gel method. The spinning sol was obtained by mixing aluminum nitrate,tartaric acid,and polyvinylpyrrolidone with a mass ratio of 10:3:1.5. Thermogravimetry-differential scanning calorimetry (TG-DSC),Fourier transfo