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hzh556

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[求助] 如何实现铑的液相还原? 已有2人参与

如何实现铑的液相还原?NaBH4 还是水合肼?貌似比Pd难还原多了
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hzh556

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么人回复?
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2楼2014-01-19 13:40:29
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zyhou

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【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
hzh556: 金币+8, ★★★很有帮助 2014-01-19 21:20:34
王晓萌: 金币+2, 谢谢分享,欢迎常来! 2014-01-20 12:58:17
周末,大家都放假了!
没有做过你说的Rh,但是做过Pt和Pd。可以采用甲醛还原、乙二醇还原,可以制备出比较均匀的金属纳米颗粒。而水合肼和硼氢化钠的还原能力过强,还原出来的金属颗粒大而且不均匀!
可以参考:
Ni2O3-around-Pd hybrid on graphene oxide: An efficient catalyst for ligand-free Suzuki–Miyaura coupling reaction
Applied Catalysis A: General, Volume 473, 5 March 2014, Pages 1-6

Selective hydrogenation of cinnamaldehyde over reduced graphene oxide supported Pt catalyst
Catalysis Communications, Volume 41, 5 November 2013, Pages 101-105

Selective oxidation of glycerol with oxygen in base-free solution over MWCNTs supported PtSb alloy nanoparticles
Applied Catalysis B: Environmental, Volume 127, 30 October 2012, Pages 212-220

Platinum supported on reduced graphene oxide as a catalyst for hydrogenation of nitroarenes
Carbon, Volume 50, Issue 2, February 2012, Pages 586-596

Selective oxidation of glycerol with oxygen in a base-free aqueous solution over MWNTs supported Pt catalysts
Applied Catalysis B: Environmental, Volume 106, Issues 3–4, 11 August 2011, Pages 423-432

Selective oxidation of glycerol in a base-free aqueous solution over different sized Pt catalysts
Catalysis Communications, Volume 10, Issue 12, 25 June 2009, Pages 1586-1590
3楼2014-01-19 18:53:45
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mingziyang

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【答案】应助回帖

★ ★ ★
感谢参与,应助指数 +1
hzh556: 金币+2, ★★★很有帮助 2014-01-19 21:20:45
王晓萌: 金币+1, 谢谢分享,欢迎常来! 2014-01-20 12:58:24
我做过Rh,主要通过氢气还原
*不求名来名自扬*
4楼2014-01-19 18:59:39
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hzh556

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5楼2014-01-20 10:55:33
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