8 Questions 44 Answers 0 Followers
Questions related from Jafar Hussain Shah
Hello everyone, I want to do surface treatment for my sol-gel synthesized BiFeO3. For this purpose if anyone have a kind suggestions regarding methodology that how to do and which way is better...
12 December 2018 939 8 View
I want to ask about how to get the accurate valence statr of Cr in solution form? As from XPS I found it is +3 but somebody ask that Cr+3 can not be attached on material in acidic solution. So ask...
12 December 2018 9,497 4 View
Hello everyone, I need to download this paper and I tried a lot but couldnt find. Could anyone will help to get it. Its title is given here ' The chemical state of Ru in Pt-Ru direct methanol fuel...
05 May 2018 6,509 5 View
Hello everyone, I am synthesizing BiFeO3 using sol-gel method but there are some peaks for Bismuth oxides. I want to remove these oxides so if anyone have experience for this kind of problem...
05 May 2018 555 10 View
Hello everyone, I want to ask about the stability of Pt in basic medium. I want to use Pt substrate for my material using hydrothermal method and I want to know its stability. All seniors who have...
12 December 2017 4,492 4 View
Hi everyone, I am synthesizing Au seeds and colloidal solution color is according to literature but the problem is their washing and separation. So I want to know proper method how to wash and...
12 December 2017 9,533 4 View
Hello everyone, I want to grow thin film on FTO using hydrothermal but the medium is highly basic so FTO looses even its own stability and tore down into small pieces. Now my question ' is there...
11 November 2017 4,064 6 View
Greetings. I am trying to synthesize BiFeO3 nanoparticles via hydrothermal method. I have got BiFeO3 but morphology and geometry is not uniform so it looks like impurities yet sample XRD is...
11 November 2016 6,995 8 View
