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Questions related to Metals
I understand the importance of a chemically clean, oxide-free surface to produce a high-quality anodizing oxide film. My understanding about electropolishing is that it unavoidably produces a thin...
08 August 2017 7,451 2 View
Typically Li/MgO, Sr/La2O3, Na/W/Mn/SiO2, et.al. are used in oxidative coupling of methane (OCM). However, their ability of methane activation are not as good as noble metals. I want to know if...
08 August 2017 3,505 1 View
Titanium is not dissolve in water because of titanium surface property.
08 August 2017 1,450 15 View
I am working on a review of electrodeposition of metal powders I appreciate if any researcher can provide me with additional information like papers, short communications, or previous reviews...
08 August 2017 9,830 3 View
As a non-native English speaker, I am quite confused about the correct preposition to use after "oxidative addition". Does an oxidative addition take place to, on or onto a metal centre? Thank you...
08 August 2017 7,650 6 View
I am doing my dissertation on mass customisation and engineering of jewellery products. One of my aims is to find out why direct 3d printing in particular in the jewellery industry has not been as...
07 August 2017 6,562 9 View
02 August 2017 1,618 1 View
We are looking for a zinc extraction method from the nail
02 August 2017 7,622 3 View
How can I eliminate/reduce loss of deposited noble metal nanoparticles from the electrode during electrochemical deposition?
01 August 2017 7,328 3 View
i need to know which metal gives more efficieny for growth of nano wires on dyesynthetic solar cell papers if you got papers regarding this please share with me
01 August 2017 7,108 1 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...
20 July 2017 1,339 1 View
If the thermal energy at ambient temp. is .025 ev what is the wavelength of electrons in a metal?
07 July 2017 6,413 4 View
07 July 2017 5,631 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 8,945 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 3,204 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 10,126 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 9,436 3 View
06 July 2017 780 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 8,784 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 948 2 View
The ask is related to the possible species which are formed when tungstate metal is dissolved in solution
20 June 2017 3,648 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 905 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 7,657 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 785 1 View