How can i prepare benzyl alcohol-benzaldehyde mixture from acetonile solvent for sample of H-NMR analysis?

i performed photocatalytic benzyl alcohol to benzaldehyde oxidation using acetonitrile as solvent and O2 as oxidant with my prepared catalyst. for analysis, i did H-NMR of the crude mixture...

10 November 2017 9,718 0 View

Dear Colleagues, Could someone provide me how to form crystal stacking on Materials Studio?

Staggered and eclipsed crystal stacking may have different XRD pattern which could be run on Materials Studio. Could someone provide me suggestion or paper in how to deal with this on MS?

04 May 2016 2,933 0 View

Dear Colleagues, Could someone provide me Materials Studio Practical guide book?

I am working on Porous materials (MOF,COF) then mastering Materials studio is an obligatory for me. then I need some Practical guidance book for working in MS. Could someone provide me or suggest...

02 March 2016 3,246 2 View

Dear All, Why do my obtained CV plots looks flip-over of common CV plots for metal oxide supercapacitor?

Well, I prepared Co3O4/C nanocomposite electrode for supercapacitor material. Confusingly, the obtained CV plot indicates the flip-over figures compared of common CV based metal oxide electrode....

31 December 2015 547 3 View

Dear all, Could someone provide me this article doi:10.1038/46248?

Well, I am looking for original article about MOF based Cobalt-BDC (benzenedicarbocyclic acid)..

10 November 2014 8,477 0 View

Can someone provide me this articles DOI: 10.1002/chem.200901632

I need the article about Co3O4 nanowire (DOI: 10.1002/chem.200901632). but unfortunately, i dont have acces on it

09 October 2014 7,867 4 View

Is there a solvent that can dissolve amorphous carbon?

09 October 2014 5,507 11 View

Does any one have "Material Studio" software?

09 October 2014 349 1 View

Could someone suggest me journal about research on material chemistry especially nanomaterial which has lower fees and also is indexed by Scopus?

I have a research about synthesis nanomaterial adsorbent and i'm about to published in particular journal. but, i'm confused to looking cheaper one and be indexed by scopus. i'm about have...

06 July 2014 2,857 1 View

Why is metal bonded on Sulfur (from thiol group) weaker when the pH is increased (pH 4-7) ?

I synthesized thiol modified adsorbent to adsorb Au(III). I investigated it in several pH. Surprisingly, at a pH of 4 to 7, the adsorption capacity tended to reduce due to the weak Au-S bonding...

01 February 2014 1,067 4 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

I am looking for a simple software program to model 3D chemical bonds. The purpose is to generate high-quality graphical abstracts. Any suggestion?

Hello everyone: I am looking for a simple software program to model chemical bonds. The purpose is to generate a high-quality graphical abstract for a top leading journal in the field of...

23 February 2021 8,012 3 View

Which programs are to be used to register 2D image onto a 3D image data set?

I am trying to register a light micrograph onto a 3D CT data set, as I want to extract the corresponding image from the CT data set. Is there any software or program can do this accurately? I am...

21 February 2021 8,220 3 View

What is the better software for approximation of 3D surface with equations?

I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?

21 February 2021 3,444 7 View

How can I obtain Reaction Forces in ABAQUS?

I am trying to simulate a simplified version of a beam resting on 10 points using Abaqus. The solutions I want to obtain are the Reaction Forces in each resting point or area when applying a...

21 February 2021 3,075 2 View

How to convert 2D stack images to 3D to obtain surface area of nucleus?

I have 15 slices of the nucleus at different z-heights from confocal imaging. I would like to use these slices to reconstruct the 3D nucleus and ultimately estimate the surface area of the...

20 February 2021 6,967 1 View

How to get the vector of a specific vibration mode in phonon dispersion?

For example, I have this phonon dispersion(Fig. 1), and now I would like get vector of atoms which describes TA1 in P. I know v_sim can show vibrational animation of specific mode, but I do not...

20 February 2021 4,332 4 View