Can anyone advise on how to preparee SnO2 by simple two electrode electrodeposition system?
25 mM SnCl2·2H2O , 150 mM nitric acid balanced by redistilled water. Oxygen is blown into the mixed solutions at a bath temperature of 85 °C for 1 h to oxidize the stannous ions into the stannic ions. then electrochemical deposition must be done in this temperature. -0.6V for 10 min. in this method SnOH is possible to attach.
20 mM tin chloride, 0.1 M sodium nitrate
and 75 mM nitric acid in pure
water. SnO2 was deposited in the templates using a fixed
potential of −0.4 V (versus Ag/AgCl) with varying deposition
times.
you can look at this: The preparation of SnO2 film by electrodeposition, Xiangping Chena, b,
Jianyu Liangb,
Zhentao Zhoua,
Huanan Duanb,
Boquan Lib,
Qiming Yangb
Materials Research Bulletin
Volume 45, Issue 12, December 2010, Pages 2006–2011
Can you give me more specific details what do you especially want to know?
according to these materials Graphene oxide can be reduced in 6mM KOH by using Cyclic Voltammetry
http://download.springer.com/static/pdf/124/art%253A10.1007%252Fs11434-012-5256-2.pdf?auth66=1385462975_b063a52f39b058e583b5a3e1d58368eb&ext=.pdf
http://pubs.rsc.org/en/content/articlepdf/2013/ta/c2ta00552b
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