Inorganic Chemistry

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Questions related to Inorganic Chemistry

Role of a novel nanoparticle in the immobilization of cadmium by a novel plant?

A.o.A everyone . i need your suggestions. I want to work on cadmium immobility by the use of nanoparticles and biochar. In already cited literature the work has been done on wheat and rice plant...

09 May 2021 6,811 4 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

02 March 2021 3,058 4 View

Ligands with 3,4,5-trihydroxyphenyl group?

Hi In the design of a bidentate ligand with imine group, is it okay to have a 3,4,5-trihydroxyphenyl group in the structure? In other words, does the 3,4,5-trihydroxyphenyl group compete with...

09 February 2021 5,422 7 View

Is it possible to prepare clay minerals by mixing pure oxides of required elements? What would be theoretical difficulties with it?

Practically this is not at all necessary. But theoretically, would hydrous/hydrothermal synthesis be enough (like mix 1 mole alumina gel and 4 mole silica gel and gently heat) or would it require...

27 January 2021 6,937 3 View

How to calculate the amount of NH3 to be added to get 2% N doping in TiO2 ?

To give nitrogen doping at various percentage how to calculate the amount of NH3 to be added to get various % of N doping in TiO2 ?

18 January 2021 6,278 9 View

Is there any special rule to find out possible room-temperature stable silicates' chemical composition, if not crystal structure itself?

Suppose one needs to find out room-temperature stable silicates chemical composition of a particular cation, suppose magnesium. Is there any rule to estimate which stoichiometric values of metal...

14 January 2021 7,828 4 View

How to choose dopants for different materials?

I want to work on Silver Niobate ferroelectrics. How to choose dopants to enhance its properties?

11 December 2020 5,048 2 View

PEG-PLGA nanoparticles?

Hello everyone I have a typical question. I am trying to add PEG 5K as a surfactant alongside PVP K25 to make PLGA NPs. I can't understand why when I am trying to wash the particles...

19 November 2020 9,127 1 View

Which model of the MQ gas sensor can detect Freon/CFC's gas?

I want to detect non-flammable (Freon / CFC's) gas using Arduino and MQ gas sensors. Please suggest me the model number of the MQ gas sensor through which I can do this.

08 October 2020 1,468 2 View

Why is there a need to acidify the solution before the precipitation of Lead as Lead Chromate?

I am confused at my inorganic chemistry class D:

04 October 2020 1,576 8 View

Which method is most appropriate for landfill site suitability analysis?

Please suggest some integrated methods for the landfill site suitability analysis for Municipal solid waste?

01 October 2020 8,884 3 View

Can anyone tell me how to calculate bandgap of crystallinepowder material ?

I have a metal oxide sample and want calculate the bandgap to check whether it is semiconducting or metallic. Can anybody help me out of this ?

31 August 2020 154 8 View

How do you treat solid waste in a landfill without taking it out ?How do we treat leachate in landfill without taking it out?

Is there any possibility to treat leachate and solidwaste in landfills when they are still in the landfills. Please list the techniques . Thanks in advance

04 August 2020 4,309 6 View

Which is the Best pseudo-potential to study Transition Metal Diborides at High Pressure simulation in DFT ?

What is your opinion if we use rrkjus pseudopotential for High Pressure simulation using DFT. Please refer rrkjus Generalized Gradient Approximation Made Simple John P. Perdew, Kieron Burke, and...

02 August 2020 7,862 1 View

Possibilities of formation of Octahedral complexes of Pt(II)?

Kindly I am asking for the possibilities of formation of transition metal complexes of Pt(II) with octahedral geometry. If it is possible, could you help me by referring to published papers that...

17 July 2020 757 6 View

How can we tell if a ligand is pi-acceptor, sigma donor or vice versa?

For complex molecules with many heteroatoms, can we predict if the molecule is pi-acceptor or donor? Also if possible can someone suggest a good source to read more about these stuff in detail?

15 July 2020 3,483 2 View

How much light water is converted into heavy water in the PWR?

A pressurized water reactor (PWR) cannot run with natural uranium due to high neutron capture cross section of protium present in light water. If so, it seems that this protium after capture...

17 June 2020 246 0 View

Using Tier 1 or 2 of the ERICA tool, can it determine an HQ for a terrestrial receptor for exposure to radionuclides in water & soil combined?

I am comparing options to evaluate site data using RESRAD or ERICA. I know RESRAD allows you to enter water (as drinking water) and soil radionuclide concentrations for the Tier 1 calculation. It...

05 June 2020 3,061 0 View

Is there any alternate of Silica in traditional chromatographic technique?

Greeting. I want to know is there any alternate of silica to separate polar epimers via column chromatography. Thank you.

29 April 2020 3,433 0 View

How to fix internet connection, while Kubuntu Wi-Fi is connected?

Dear all, Hi; I’m Kubuntu user; I have trouble connecting to the Internet; no internet access, while Wi-Fi works default and is connected. The way I tried to fix the problem is written below, but...

21 April 2020 5,610 0 View

How to compensate for humidity transient in gas detection?

I am working on detecting a type of gas using amperometric type sensor. The sensor seems to have a dependence on humidity. I have a setup to generate different RH, and the effect of 100% RH is...

18 March 2020 965 3 View

What tunes the selectivity of ionic exchange towards an ion? can we predict it? Is it pH dependent?

Cheers Everyone. I was seeing some uses of ionic exchange to recover NH4 by ionic exchange with other cations in a specific matrix. And it brought me to question what drives an ionic exchange to...

18 February 2020 6,931 3 View

How to generate average-atom inter atomic potential for a multi-element random alloy?

Hello Everyone, I am trying to make an average-atom interatomic potential for a high entropy alloy. In research papers, many analytical equations are given, but they never mentioned how to solve...

07 February 2020 7,482 0 View

Which mass flow controllers can be used for general gas sensing set-up?

I would like to know which MFCs can be used to build a general gas-sensing characterization unit. I want to know their general specifications also.

05 February 2020 3,507 3 View

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