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安妮妞妞

铁虫 (初入文坛)

[求助] 电化学沉积四氧化三铁

The electrolyte consisted of 2 M NaOH (Alfa Aesar) and 0.09 M Fe 2 (SO 4 ) 3 ·5H 2 O (Alfa Aesar) complexed with 0.1 M tri-ethanol-amine (Acros Organics) at a pH value of 12.3.
电沉积四氧化三铁的时候要先配置四氧化三铁电沉积液,电沉积液的配制方法如上,没有具体的操作,但是一看就知道碱性条件下,肯定是会产生沉淀的呀,到底应该怎样配置这个溶液
还有TEA在这里的作用是什么

[ Last edited by 安妮妞妞 on 2013-10-16 at 17:29 ]
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无名222

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【答案】应助回帖

感谢参与,应助指数 +1
提供弱碱性环境的,溶剂的作用。。。。
2楼2013-10-16 19:04:44
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安妮妞妞

铁虫 (初入文坛)

引用回帖:
2楼: Originally posted by 无名222 at 2013-10-16 19:04:44
提供弱碱性环境的,溶剂的作用。。。。

TEA是提供弱碱环境的?
那溶液的配置怎么搞?求指点
3楼2013-10-17 09:32:44
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