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Questions related to Inorganic Chemistry
Hi all, I'm trying to analyze a thin film using a rotational sample holder. I hope azimuthal rotation would help to reduce the effect of induced surface roughness. How fast should I rotate the...
15 January 2020 581 5 View
One can argue for thin-film interference of protective oxide film (that has varying thickness) that have been eroded-corroded to various thickness. But why does this pattern last long? Does oxide...
01 January 2020 6,105 1 View
I have to do synthesis of W doped VO2 for which the oxalic acid dihydrate was used as reducing agent according to research paper :Tungsten doped M-phase VO2 mesoporous nanocrystals with enha... i...
24 October 2019 4,822 3 View
Hello, dear Scientists I would like to know why in some cases, if you impregnate metal in a support (in different percentages, e.g.: 1%, 2%, 4%) the surface area of the final material do not...
23 October 2019 9,509 4 View
Planetary interiors have pressure and temperature far different from surface, and both physics and chemistry takes unexpected turns on this region. Is there any good textbook or overview article...
01 October 2019 5,618 1 View
In FTIR, for example, the carbonyl group peak of an amide ligand shifts negatively at lower frequencies when it participates in a coordination. However, it is observed in Raman that the frequency...
25 September 2019 5,516 2 View
I made 10mM FeCl3 solution in MQ water. After autoclaving it (standard 15min procedure) solution turns orange-brown. Filtering using 0.22um filter does not remove the color (but some of it is...
25 September 2019 2,864 7 View
I want to prepare rubber nanoparticles to be used for toughening epoxy resin.
20 August 2019 7,214 4 View
Hello Everyone, Can anyone please explain why most of the reported articles performed the OER measurements in 1M electrolytes?
22 July 2019 8,150 3 View
hello there, I need to prepare a 10mM(based on primary amine concentration) G4 PAMAM dendrimer, sigma product solution(10%wt on ethanol, 0.813 g/ml density an 14214.17 mol weight. i am confused,...
01 May 2019 3,973 2 View
What is the best computer program for the calculation of stability constants of metal comlexes from UV-Vis spectrophotometry titration data?
21 April 2019 5,593 4 View
We want to do the elemental analysis on sand samples with ICP-OES can anyone recommend a certified reference material which we could purchase?
09 April 2019 3,084 3 View
I'm PhD graduated in Inorganic Chemistry. Currently I am searching for a new position in metal-organic frameworks (MOFs) & li-ion batteries as a Postdoc or Ph.D. researcher. You can find my...
06 April 2019 2,793 1 View
Wollastonite has the chemical formula CaSiO3 and so should dissolve in water to produce Ca2+ and SiO32- ions i.e.: CaSiO3 Ca2+ + SiO32- Is this true? I suspect the reaction actually...
04 April 2019 1,000 9 View
Hello we know the carbon nanotube is toxic, but many studies were used as a filter for drinking water. what is the effect of toxicity of carbon nanotubes in this case?
29 March 2019 9,443 5 View
Hello to everybody, I have to modelize a MH in Pt used to heat a sensible paste for gas sensing. I decide to simulate in 2D (for semplicity) and, at this point, the main problem are the...
22 March 2019 1,846 2 View
i would like to know which 2D crystal has good gas sensing properties. ( atleast the best 2)
15 March 2019 1,583 3 View
For those which are interested in Thorium I would like to invite to join us in a MoU, https://sites.google.com/view/coauthor-mou/memorandum-of-understanding
07 February 2019 6,045 30 View
For refractory brick we measure the refractoriness with Orton cone (standard cone) What should be the PCE value (theoritical) for the refractory having following chemical analysis. Al2O3 :...
23 January 2019 8,236 4 View
Thorium MSRs can be built on an assembly line very much quicker and cheaply than conventional uranium reactors. A fast track to mitigating climate change
25 December 2018 2,806 4 View
I am looking for a reference book to look up phase diagrams of binary mixtures of inorganic salts, for example KNO3-NaNO3, CaF2-MgF2, and so on. Any recommendation will be appreciated!
17 December 2018 7,814 3 View
i made a solution of FeSO4 and added my nano size zeolite (ZSM-5), after about 6 hours the mixture was about to dry, so i poured everything in a Crucible and dried it over 105 centigerade over a...
20 November 2018 3,049 3 View
When performing a synthesis of CuO-doped TiO2 nanoparticles through sol gel process (alkoxide path; ethanol as solvent), a bluish green sol and a green intermediate product (dried gel) were...
29 October 2018 5,387 3 View
GIWAXS often used for Polymer, since it can evaluate the Edge-On and Face-On Orientation. Can we use GIWAXS to evaluate the crystallinity of Metal Oxide as ETL (electron Transporting layer)?
12 October 2018 1,334 5 View