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Questions related to Metals
If the thermal energy at ambient temp. is .025 ev what is the wavelength of electrons in a metal?
07 July 2017 6,402 4 View
I am looking for journal or fact/ evidence as a supporting document. We know Natural Rubber Latex and Synthetic Latex may react with metal and oil-based antiseptic. But how can we support this...
07 July 2017 5,623 1 View
Mostly in lithium/sodium ion batteries we observe a smooth voltage profile in galvanostatic measurements. However, in my recent experiments which includes sodiation of Sn metal, I am observing...
07 July 2017 8,916 7 View
How can I measure the transition metal oxide thin film electrical property, especially for some low conductivity film like MoO3.
07 July 2017 3,189 3 View
Dear All, My name is Ferdinand. I have sample from electroplating wastewater. It is colored blue (just like Copper solution) I measure the sample with AAS and the result Copper (II) = 11,3455...
07 July 2017 10,117 5 View
It is generally accepted that the Catalytic active surface area (CASA) is closely related to the particle size of active metal only except for the presence of strong-metal-support- interaction...
07 July 2017 9,422 3 View
06 July 2017 768 3 View
Hello, please can you tell me how to determine the surface diffusion coefficient for a particular crystallographic plane (e.g. {210} in bcc). It would be sufficient relatively with respect to...
23 June 2017 8,770 2 View
I couldn't find any article regarding the metal surface condition for best result of laser welding ! Which type of contamination is OK/ bad for laser welding ? Is oil material affect bad the laser...
20 June 2017 936 2 View
The ask is related to the possible species which are formed when tungstate metal is dissolved in solution
20 June 2017 3,635 3 View
Air quality modeling will vary with the geographical locations as the primary pollutants will vary. How could we generalize a model for the same?
20 June 2017 897 9 View
I am searching for the melting Point/ ranges of two High Entropy Alloys, I am working with. The compositions are AlTiCuFeCrNi and AlTiCuFeNi. I need to do homogenization of these samples, for...
14 June 2017 7,645 3 View
Greetings! I am running a tag and release experiment to examine the dispersion of abalone released for ranching. Due to the cryptic nature of the animals it is very difficult to track their...
09 June 2017 775 1 View
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Suggested Material should be cheaper than Ni foam
06 June 2017 8,390 2 View
06 June 2017 6,826 3 View
I am looking to do analysis of metals, WSOC, EC and OC, water soluble ions from the quartz filter of 47 mm from cascade impactor. I need to know how long be sampling time in order to collect...
06 June 2017 3,075 0 View
Iam a student at Hochschule Aalen and Iam really confused about the concept of nucleation, thanks in advance
06 June 2017 610 2 View
How the Crystal structure and electronic transport properties are co-related in ferrite.
06 June 2017 6,021 4 View
06 June 2017 3,007 4 View
Hi how do we prevent to produce by-products like niroso or N-hydroxy aromatic compounds and etc, in reduction of nitro aromatic compounds by hydrazinehydrate in presence of heterogeneous...
21 May 2017 10,103 6 View