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zzqsxhd

新虫 (正式写手)


[交流] 氯铂酸可以溶于乙二醇吗?

请问各位虫虫:
    氯铂酸H2PtCl6·H2O,可以溶于乙二醇(EG)吗?溶解度如何?此外,乙醇可以还原氯铂酸,乙二醇可以吗?乙醇还原氯铂酸的机理是什么?望各位不吝赐教,小虫将不胜感激!!!
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willgoon

金虫 (著名写手)


★
zzqsxhd(金币+1): 谢谢参与
顶顶

[ 发自手机版 http://muchong.com/3g ]
46楼2013-05-22 22:18:10
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linqi723

铁杆木虫 (著名写手)


★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
zzqsxhd(金币+1): 谢谢参与
王晓萌: 金币+2, 谢谢分享! 2013-05-21 16:54:32
zzqsxhd: 金币+10, 非常感谢 2013-05-22 23:54:02
kyi 可以 。请参考 等等,我去给你找。


Wang, Y., et al. (2000). "Preparation of Tractable Platinum, Rhodium, and Ruthenium Nanoclusters with Small Particle Size in Organic Media." Chemistry of Materials 12(6): 1622-1627.
----------------------------------------------------------------------------------------------
Preparation of “Unprotected” Platinum Nanoclusters.
All operations were carried out under inert atmosphere (Ar
or N2). In a typical preparation, a glycol solution of NaOH (50
mL, 0.5 M) was added into a glycol solution of H2PtCl6a6H2O
(1.0 g, 1.93 mmol in 50 mL) with stirring to obtain a
transparent yellow platinum hydroxide or oxide colloidal
solution which was then heated at 160 °C for 3 h, with an Ar
flow passing through the reaction system to take away water
and organic byproducts. A transparent dark-brown homogeneous
colloidal solution of the Pt metal nanocluster (Pt: 3.76
g/L glycol, 19.3 mmol/L) was obtained without any precipitate.
The obtained Pt nanocluster solution is very stable, no
precipitate was observed after standing for several months.


北京大学 王远
http://www.chem.pku.edu.cn/wangy/index2/wangy.htm

[ Last edited by linqi723 on 2013-5-21 at 16:30 ]
2楼2013-05-21 16:26:58
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linqi723

铁杆木虫 (著名写手)


具体机理啊,你去看文献吧。他是专家,正在膜拜学习ing。
3楼2013-05-21 16:31:51
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gzl9901

铁杆木虫 (文坛精英)


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zzqsxhd(金币+1): 谢谢参与
祝福,祝一切顺利,科研成果累累!
9楼2013-05-21 17:38:31
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