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再也不过

木虫 (小有名气)

[求助] Ru负载不到碳球上

请教各位大侠:金属Ru与Rh负载不到碳球载体上,或者说负载率很低,恳求各位指点指点
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star719

木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
cxqtitan: 金币+1, 谢谢分享 2013-04-22 15:59:49
再也不过: 金币+20, ★有帮助 2013-04-24 18:49:14
硝酸处理一下,产生些-OH,-COOH之类的基团,就好负载金属了。
2楼2013-04-22 15:58:54
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再也不过

木虫 (小有名气)

引用回帖:
2楼: Originally posted by star719 at 2013-04-22 15:58:54
硝酸处理一下,产生些-OH,-COOH之类的基团,就好负载金属了。

请问你说的是用浓硝酸加热回流吗
3楼2013-04-24 18:48:58
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star719

木虫 (著名写手)

引用回帖:
3楼: Originally posted by 再也不过 at 2013-04-24 18:48:58
请问你说的是用浓硝酸加热回流吗...

是用浓硝酸,浓硝酸容易冒烟,具体多少度处理记不清了。你用“硝酸”和“碳纳米管,CNT“来查,就能查到不少这方面的文献了。
4楼2013-04-24 19:29:21
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再也不过

木虫 (小有名气)

引用回帖:
4楼: Originally posted by star719 at 2013-04-24 19:29:21
是用浓硝酸,浓硝酸容易冒烟,具体多少度处理记不清了。你用“硝酸”和“碳纳米管,CNT“来查,就能查到不少这方面的文献了。...

我试试,很感谢
5楼2013-04-24 22:40:56
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