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tang421087

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[交流] 【求助】金属盐负载 已有2人参与

我现在要用金属盐做助剂,但是金属盐沸点只有100多一点,是否可以焙烧,金属盐负载到载体后理化性质还是原来一样吗??望高手。。。  谢谢

[ Last edited by tang421087 on 2010-8-10 at 00:27 ]
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小木虫(金币+0.5):给个红包,谢谢回帖交流
tangjy(金币+2):感谢应助! 2010-08-10 21:09:06
For the metal salt, I donot suggest you calcine the salt. It will change into mixed oxides after high temperature calcination. You can support the metal salt into the porous materials, but for XRD measurment, only when the loading amount is over the adorption degree and then it can show in XRD, or you cannot see the phase of metal salt. There are metal salt with some high boling point, you can search from google. Another choice for you is to use ligand toimtpove the stablilty of assisted catalyst.
2楼2010-08-09 21:02:15
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青春之家

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小木虫(金币+0.5):给个红包,谢谢回帖交流
明显盐负载少了,可以加量然后检测
3楼2010-10-05 08:32:52
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