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Questions related from Wu Yi Hsuan
In master study and in my compulsory military service period, I've read (or perused) many works addressed as breakthrough or outstanding performance or pathway to this field with absolute...
01 January 2018 2,693 0 View
In photoelectrochemical water oxidation, some groups continually report promising performance with small exposed photoelectrode area (e.g. 0.2 cm^2). Is it critical to concern photoelectrode area...
02 February 2016 1,877 1 View
According to Wang et. al. (Chem. Soc. Rev., 2014, 43, 5234--5244), the S–S heterojunction systems can be divided into two different types: p–n semiconductor heterojunction and non-p–n...
03 March 2015 846 3 View
For Photoelectrochemical cell, do you rest your target electrode in aqueous electrolyte for more than 10 min, no matter in dark or under illumination?
01 January 2015 4,705 3 View
In my case, I helped my colleague to do cyclic voltammetry in aqueous solution. I thought that it was simple, 0~1 V in 0.1M H2SO4 and polymer(carbon)/Ag/ITO provided by him as the electrode, but...
11 November 2014 9,677 7 View
Seeing this mechanism from a waste paper in classroom. It seems like the final product is epoxide. Is this possible? I'm not sure what "E" means, but it is likely to be electric field.
10 October 2014 433 10 View
I'd like to know if there is any way to determine energy band gap of film from transmission and reflection of it WITHOUT making Tauc plot.
09 September 2014 3,297 11 View
Ash, especially metal and organic electrolyte.
08 August 2014 1,363 1 View
I would like to learn how to determine the gas production of EDLC in glove box and Ar enviroment.
06 June 2013 9,406 1 View
We've made titration to check three kinds functional groups on carbon surface. However, sometimes I got minus value for amount of the functional group.
05 May 2013 2,260 0 View
What is the role of oxygen or nitrogen containing functional groups in supercapacitors or batteries?
04 April 2013 5,364 9 View
If our carbon material is activated carbon, will the process be different? Is there any text we can take as reference?
03 March 2013 155 11 View
The different masses between two electrodes has me stuck on the calculation of capacitance (in F/g) and setting current (in A/g).
03 March 2013 4,702 10 View
I've browsed some publications, but few mention the details like the concentration of the agent, temperature, etc. Can anyone provide suggestions or a protocol?
01 January 2013 9,397 2 View
I will use a pump to evacuate the furnace, here is the problem.
01 January 2013 3,770 2 View
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01 January 2013 1,194 3 View
