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ximiximi

新虫 (小有名气)

[求助] 巯基乙酸作分散剂,加入异丙醇,发生共沉淀反应的机理是什么呀?

用巯基乙酸作包覆剂合成ZnSe量子点,在80摄氏度反应一段时间后,加入异丙醇,发生共沉淀反应,反应的机理是什么呀?
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nwuzqj

铜虫 (小有名气)

引用回帖:
Originally posted by ximiximi at 2010-11-02 16:52:29:

应该不是两者反应吧?是巯基乙酸溶于异丙醇中,以致引起ZnSe的团聚而沉淀吗?

异丙醇是催化剂?
我向花间拂素琴,一弹三叹为伤心。暗将别鹄离鸾引,写入悲风怨雨吟......
4楼2010-11-02 16:57:56
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ximiximi

新虫 (小有名气)

引用回帖:
Originally posted by nwuzqj at 2010-11-02 13:05:13:
酸和醇~~~~~呵呵

应该不是两者反应吧?是巯基乙酸溶于异丙醇中,以致引起ZnSe的团聚而沉淀吗?
3楼2010-11-02 16:52:29
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王悦8200

新虫 (初入文坛)

【答案】应助回帖

也是我用巯基乙酸修饰的纳米金是液体,不知怎么做红外?
5楼2011-10-28 15:44:50
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