Abhishek Thakur

4 Questions 2 Answers 0 Followers

Questions related from Abhishek Thakur

Is it advisable/correct to measure polymer crystallite size using conventional methods?

For calculating using x-ray diffraction, SAXS is a good approach but , few people reports the calculation using XRD at higher angles also. Is it correct to use Scherrer's formula or willamson...

06 June 2019 8,158 3 View

Can we synthesize thin films of poly acetylene using powder poly-acetylene as a precursor?

Lot of polymers are commercially available in solid form, which can be dissolved in some solvent to make a solution. By , evaporating the excess solvent one can easily synthesize thin films of...

06 June 2019 1,593 7 View

Why polypyrrole is conducting not semiconducting ?

Synthesis and Characterization of Conductive Polypyrrole: Th...It shows a graph of Temp. Vs res. which is clearly shows a semiconducting behavior i.e resistance increases with decreases in temp....

05 May 2019 4,931 4 View

How to prepare PEG thin film using PEG 3300?

I am using PEG 3300 (don`'t know about MW may be 3300 is MW not sure).By dissolving PEG in ethanol .spin coating it .

04 April 2018 6,203 0 View