27 Questions 29 Answers 0 Followers
Questions related from Amir hossein Aref
Is it possible to break a π bond between a solute and a magnetic solvent using magnetic force?
01 January 2019 1,012 3 View
among the different types of hydrocarbons such as aromatics, aliphatics, naphtenics, etc which is more refractory to the oxidation process?
07 July 2018 6,299 8 View
among the different techniques for oil desulphurization (such as HDS, BDS, ODS, ...) which is more appropriate for heavy oil?
07 July 2018 4,297 3 View
which of the available techniques for desulphurization of the oil is more effective?
06 June 2017 3,007 10 View
i want to convert mass fraction to volume fraction. so i need density of the samples (graphene oxide and alkylated graphene oxide)
08 August 2016 9,610 2 View
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
02 February 2016 912 11 View
Is it possible to break bonds between for example C-C or C-H atoms, Using ultrasonication?
01 January 2015 198 0 View
Are there any nanoparticles which can decrease the viscosity of a liquid?
01 January 2015 5,321 21 View
Graphene is anisotropic and dimensions are different, so which dimension will be considered in DLS test?
11 November 2014 3,226 7 View
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.
03 March 2014 1,441 1 View
I'm looking for a good insulating oil, is there any difference between mineral oil and paraffin oil in this regard? If the answer is yes, which is a better insulator?
02 February 2014 3,599 8 View
There are various grades of mineral oils such as : light(sn70), medium(sn150) and heavy(sn500) mineral oil or naphtenic and paraffinic minearl oil. Which grade of mineral oil is known as standard...
02 February 2014 7,982 1 View
I want use GO in a medium that should be warmed.
02 February 2014 3,195 3 View
Im looking for theoretical models to estimate the viscosity and thermal conductivity of a nanofluid containing nanosheets, but all of the models consider nanoparticle as a sphere not a sheet.
12 December 2013 9,819 2 View
I want to make a material of graphene and boron nitride grafted together
12 December 2013 1,740 1 View
I know its not a molecule but I require this parameter for my calculations, what is the best approximation? Can I use the molecular weight of carbon instead?
12 December 2013 4,303 2 View
I made a graphene solution with PH around 9. In this solution particles were well dispersed but after I added some HCl the black carbonaceous solid started to sediment. I don't know what this...
11 November 2013 2,651 2 View
I did a FTIR analysis on sample and there are some peaks but I don't know how to recognize graphene
09 September 2013 1,460 0 View
I have prepared graphene recently but its not dry. I want to know what happens if i dry it at a low temperature in a furnace (100 c).
09 September 2013 5,494 3 View
I want to simulate a nano-fluid and calculate the thermal conductivity by materials studio but I don't know which module does it.
09 September 2013 3,601 1 View
H2 is explosive and working with it is very dangerous, what are alternative reductants?
07 July 2013 3,616 24 View
I want to know how is the reaction between this two kind of materials (if any reaction between them happens) Is it safe or dangerous?
07 July 2013 1,519 1 View
What are the alternatives for thermal reduction?
07 July 2013 9,012 2 View
I plan to gain pure monolayer after preparing graphene nanosheets.
07 July 2013 631 2 View
I want to make graphene nanofluid
12 December 2012 1,951 9 View
Graphene oxide is polar and the fluid must be polar too
12 December 2012 5,549 5 View
01 January 1970 2,252 4 View
