Samples of B-CTA and C-CTA UFM and B-CTA material used for observation by scanning electron microscope ( SEM) were prepar-ated and coated with gold, then put into the sample chamber of SEM.

  • 将B-CTA和C-CTA超滤膜以及B-CTA制成扫描电子显微镜(SEM)能观察的样品,并镀上一层金膜,然后置于SEM的样品室内。

  • 互联网摘选 2025-01-20 13:27:54

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