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论文类型： 期刊论文

发表时间： 2022-06-30

发表刊物： 高分子学报

所属单位： 化工学院

期号： 12

页面范围： 1390-1394

ISSN号： 1000-3304

摘要： Considering the apparatus with enormous size, the heat-sealing techniques are improved so that reaction apparatus can be not only movable but also fixed. Break-seal ampoules used frequently are modified to make the experimental operation safe and easy. A convenient method to fix the apparatus is used to ensure the safety of experiments because the constriction section of sealed apparatus can be broken easily. A novel method that complicated apparatus can be constructed with glass blowing of separated units of the apparatus is presented by detail description of purification procedures.

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