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Questions related to Metals
I'm working on a chloride solution containing tin, iron and lead and my aim is to proper recovery of tin. Which kind of recovery process is going to help me?
10 October 2016 6,407 3 View
I want to know if there is a way in which the void of the material inside the metal can be divided from micron size to nanometer size by splitting the voids into discrete voids of reduced size...
10 October 2016 2,613 3 View
I have a chemical compound may used as indicator, how i can prepare a film from it such as litmus paper to detect some metals with different colors ?
10 October 2016 7,109 3 View
Normally, Fe-based amorphous metal have a good soft magnetic properties, while have a disadvantages of high magnetostriction. So, there are some attempt to reduce its magnetostriction. But I'm not...
10 October 2016 2,536 3 View
Occurrence of high concentration of iron (Fe) in groundwater is very common particularly in areas of tropical climate. In groundwater, Fe generally occurs in the oxidation state - reduced soluble...
10 October 2016 4,298 27 View
10 October 2016 1,037 3 View
04 October 2016 6,903 3 View
02 October 2016 6,123 3 View
I wanted to work on polyelectrolyte based metal organic frame works. I am not familiar with this field. Can any one explain the difference between ionic polymers and polyelectrolytes. Also Does...
26 September 2016 6,822 3 View
sparation of food that contain metal inside
09 September 2016 1,991 0 View
What values of adsorption molecular coverage (ML) defines high or low ML on metal surfaces.
09 September 2016 8,551 0 View
These covers are made of a metallic (Zinc).
09 September 2016 4,620 0 View
09 September 2016 1,357 2 View
I want to make a schottky barrier based on IGZO. Now my thinking is control the conductivity of IGZO by oxygen vacancy, to make metal(better conductivity) and semiconductor(poor conductivity). Is...
09 September 2016 1,574 5 View
Hello In literature there is several values of work function of the same metal, e.g, gold: 5.1 and 4.8 eV. what is the reason ? If the reason is the difference in the measurement methods, what is...
08 August 2016 3,549 5 View
To be specific, I am trying to simulate tunneling current over a Metal/Semiconductor junction under reverse bias (The metal electrode at negative bias). There is a paper which claims to have done...
08 August 2016 8,759 0 View
Air should not get intoxicated
08 August 2016 7,270 0 View
I want to know how workfunction of a metal can be modulated by gas adsorption like in the case of H2 adsorption , work function of Pd gets changed. Can anyone please explain the detailed...
08 August 2016 243 3 View
Is there an example of finding Fe metal in meteoroid or natural sample. It can be covered by the oxide.
08 August 2016 1,960 1 View
Can I use world average shale value (ASV) as background values while calculating the geoaccumulation index of trace metals or in Pollution index or in enrichment factor?
08 August 2016 1,092 10 View
I would like to know why thymine is used for mercury detection? Is it any chemical bond link or something else? and can it be interference for other metals ?
08 August 2016 4,202 3 View
There is possibility to coordinate both sulfur and oxygen.
08 August 2016 9,586 0 View
Actually, I need to estimate four different metal ions in 14 g/L fluoride medium using ICP-OES.
08 August 2016 8,944 2 View
What are the possible metal cations that can replace the existing lead in lead halide based perovskite material. There are reports of tin and antimony being studied as replacements. Can any other...
08 August 2016 5,333 5 View