What is the density of graphene oxide and alkylated graphene oxide?

More Amir hossein Aref's questions See All

Is it possible to break a π bond between a solute and a magnetic solvent using magnetic force?

31 December 2018 1,040 3 View

Among the different types of hydrocarbons such as aromatics, aliphatics, naphtenics, etc which is more refractory to the oxidation process?

among the different types of hydrocarbons such as aromatics, aliphatics, naphtenics, etc which is more refractory to the oxidation process?

06 July 2018 6,334 8 View

What is the best method for desulphurization of heavy fuels?

among the different techniques for oil desulphurization (such as HDS, BDS, ODS, ...) which is more appropriate for heavy oil?

06 July 2018 4,343 3 View

Which of the available techniques for desulphurization of the oil is more effective?

which of the available techniques for desulphurization of the oil is more effective?

05 June 2017 3,040 10 View

Is it wrong to perform a MD simulation in canonical (NVT) ensemble using berendsen thermostat?

i performed a MD simulation in NVT ensemble using berendsen thermostat, now, one of the reviewers says that NVT ensemble is based one Nose-Hoover thermostat not berendsen I got a little confused

01 February 2016 949 11 View

Is it possible to break bonds between for example C-C or C-H atoms, Using ultrasonication?

31 December 2014 235 0 View

Are there any nanoparticles which can decrease the viscosity of a liquid?

31 December 2014 5,352 21 View

How can we measure the size of graphene nanosheets by DLS?

Graphene is anisotropic and dimensions are different, so which dimension will be considered in DLS test?

10 November 2014 3,269 7 View

How can I produce a water soluble polyester resin?

I want to render a polyester resin that is water soluble. What do I have to do? I know to use some materials like ammonia and amines but I don't know the procedure.

02 March 2014 1,483 1 View

At what temperature does graphene oxide start to reduce?

I want use GO in a medium that should be warmed.

01 February 2014 3,234 3 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

Yehia F. Khalil

The following link will take you to a report for properties and applications of Graphene Oxide and Functionalized Graphene.

http://www.azonano.com/article.aspx?ArticleID=4044

Hope this information would be helpful to you.

Professor Yehia Khalil

Yale University

USA

Amir hossein Aref

Thank you Dear prof. Khalil