I am preparing a thin layer through the sol-gel method.
See these links,
It may help you.
Paper: Solubility of Zinc Sulfide in Molten Halide Salts.
Links: http://encyclopedia2.thefreedictionary.com/Zinc+Sulfide
http://www.nist.gov/data/PDFfiles/jpcrd444.pdf
Zinc silfide solubles in water at high temperature. Below references may helpful to you.
Economic Geology 1959 54:1035-1039
Yes, I dissolved with strong acid HNO3, But it converted into zinc nitrate. What I required is to save the original ZnS in solution form.
one way to redissolve zinc sulfide is performed by addition of EDTA in the solution. since, EDTA acts as a strong ligand to bind Zn2+ ions and release sulfide anions.
I took XRD of my compound, It has three peaks. I have to calculate the hkl values for them. I calculated the 'd' for Bragg's Equation for all three peaks. I do not know the lattice parameter(a) of...
05 June 2016 4,484 5 View
I am building solar similator at my laboratory. I used tungsten source which is giving only 12000 lux. I am looking for a source of 100,000 lux or so. Please suggest me.
10 November 2015 7,388 7 View
With the help of UV- Visible Spectroscopy I got band gap. But I do not understand how to calculate HOMO and LUMO. Please tell me how to calculate this.
31 December 2014 8,547 2 View
I am trying to electrochemically deposit previously synthesized polyaniline blended with manganese doped zinc sulphide. Is there any way to do so or do I have to synthesis polyaniline...
11 December 2014 3,287 5 View
Other than solgel and spin coat method.
08 September 2014 8,110 9 View
I was looking for the XRD peak of Mn Doped ZnS in The International Centre for Diffraction Data (JCPDS). But I could not get how to extract the data required.
11 December 2013 3,027 11 View
Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...
03 March 2021 4,275 4 View
I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...
03 March 2021 7,540 4 View
I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...
02 March 2021 4,443 2 View
Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue
02 March 2021 5,433 5 View
I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...
02 March 2021 1,404 6 View
I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...
02 March 2021 9,157 1 View
I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.
01 March 2021 4,306 1 View
Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.
01 March 2021 9,952 3 View
I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...
01 March 2021 9,525 4 View
Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...
01 March 2021 2,622 3 View