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haoyazhen

新虫 (初入文坛)

[求助] 合成聚乳酸

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我用辛酸亚锡引发丙交酯开环聚合反应生成聚乳酸,为什么3506那和3655那总有峰,按文献上这边应该是平的啊,附件是我做的聚乳酸测得红外,求大侠指教。

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我爱圣甲虫

铜虫 (正式写手)

什么原因啊?求教
3楼2013-05-04 16:17:16
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haoyazhen

新虫 (初入文坛)

已经解决了,哈哈
2楼2012-10-31 21:46:08
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