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guojing003

金虫 (著名写手)

[求助] Co-γAl2O3上负载过钼 已有1人参与

有 人Co-γAl2O3上负载过钼吗?
我做了一组催化剂,在浸渍过程中 浸渍液变成乳白色,这是什么问题??
被烧之后,催化剂由颗粒变成粉末,黑色,还有土黄色粉末
求解
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jingming003

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guojing003: 金币+10, ★★★很有帮助 2014-06-11 21:40:53
正常的,土黄是负载量太大,析出造成的,就是负载量太大的原因。
2楼2014-06-11 16:48:52
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