I would like to learn how to determine the gas production of EDLC in glove box and Ar enviroment.
And one more point: with CuCN you obtain a Cu-complex that behaves as an inorganic salt. The best reagent to decompose it is NaCN, if it's a problem, an excess of diethylenetriamine or similar polyamine works also.
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...
31 December 2017 2,723 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...
01 February 2016 1,911 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...
02 March 2015 874 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?
31 December 2014 4,740 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...
10 November 2014 9,708 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.
09 October 2014 463 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.
08 September 2014 3,336 11 View
Ash, especially metal and organic electrolyte.
07 August 2014 1,389 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.
04 May 2013 2,295 0 View
What is the role of oxygen or nitrogen containing functional groups in supercapacitors or batteries?
03 April 2013 5,399 9 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
How to develop investments in renewable energy sources?
08 August 2024 5,112 3 View
I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...
08 August 2024 8,329 0 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 View
For example, I perform passivation process before electropolymerization of Py for adhesion to titanium surface. Is a similar or different procedure required for ITO? If necessary, I would be glad...
06 August 2024 3,176 0 View
Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
05 August 2024 3,783 2 View
I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?
02 August 2024 7,186 6 View
Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...
30 July 2024 9,824 2 View
Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...
30 July 2024 435 3 View