28 Questions 34 Answers 0 Followers
Questions related from Anil Kumar
In metal oxides how oxygen affect the electrical and magnetic properties? Also, how it impacts the EMI shielding performance. Please make discussion.
06 June 2024 733 0 View
How do the purity of urease enzyme affect with the use of ammonium sulphate precipitation ? Please discuss ?
01 June 2022 4,720 4 View
Is there is any relation between the cystallinity of polyaniline with the intensity of the vibrations
31 August 2017 6,421 1 View
The formation of chloride ion (as HCl used as dopant) in the polymeric chains (polyaniline) stabilize it or destabilize? Please open the discussion
15 May 2017 5,568 8 View
Can we use the word hybrid to designate polymer-CNT nanocomposites i.e., hybrid polymer-CNT nanocomposites? Here I attached some literature where people frequently used it and published paper in...
23 February 2017 996 3 View
Is self-assembly process and interfacial polymerization methods are same for the synthesis of polyaniline-CNT nanocomposites ?
13 February 2017 5,258 3 View
Is percolation or percolation threshold phenomenon applicable only in conducting filler-nonconducting polymer matrix system (e.g CNT-Polycabonate) ? or it can also be applicable for conducting...
05 February 2017 2,156 8 View
What kind of interactions are taking place between CNT (fuctionalized with COOH group) and polyaniline. Is it hydrophilic-hydrophilic interaction or hydrophilic-hydrophobic ?
31 January 2017 4,316 3 View
Heptamethyleneimine destroy the quinoid unit of polyaniline. How it affect the fibers of polyaniline.
23 January 2017 6,878 1 View
The percolation threshold is the point where the level of conductivity is increased abruptly. Numbers of researchers tried to prepared composite with good dispersion of the filler in the matrix...
07 December 2016 8,048 2 View
When I-V curve is plotted the curve shows almost linear trend up to a certain voltage and thereafter the conductivity increases with much faster rate almost exponentially means it shows somewhat...
04 December 2016 8,739 2 View
Out of Dimethyl sulfoxide (DMSO) solvent and ethylene glycol (EG) which one has higher viscosity.
20 November 2016 601 3 View
How CNT-CNT interactions at higher concentration in polymer matrix affects the intensity in FTIR ?
27 July 2016 6,030 4 View
Can we measure the Stress Strain curve of nonuniform polymeric membrane ?
02 July 2016 8,011 1 View
In XRD pattern of PANI/MWCNT nanocomposites compare to pure PANI. Can percent of crystallinity be increased with increasing filler MWCNT ?
27 June 2016 1,794 3 View
Read 4 answers by scientists to the question asked by Anil Kumar on Jun 20, 2016
20 June 2016 3,912 4 View
Is it possible to tabulate the Td of polyaniline without its complete major decomposition in TGA curve?
16 May 2016 8,876 1 View
How much change in the value (in eV) of optical band gap is considerable?
10 May 2016 9,348 4 View
Is their any effect if we add aniline monomer into APS oxidant for synthesis of polyaniline ? Generally, APS is added into aniline. ?
26 April 2016 1,471 4 View
what is the degradation temperature (Td) of polyaniline ?
25 April 2016 2,456 4 View
how the ordering of polymeric chains, free volume and removal of defects affect the molecular weight of same polymer ?
19 April 2016 8,713 3 View
Read 2 answers by scientists to the question asked by Anil Kumar on Feb 3, 2016
03 February 2016 9,974 2 View
Polyaniline has two absorption peak in NMP solvent. To show optical band gap which peak should I consider.
20 January 2016 2,151 9 View
Is it possible to calculate density of polymer with XRD data
06 January 2016 8,230 5 View
in Tauc equation αhν = A [hν – Eg ]n Can anyone tell the name of A constant?
14 December 2015 7,519 6 View
The intensity of every peak in FTIR spectrum of polyaniline is increased, using concentrated HCL as dopant compared with diluted HCL as dopant. Can anybody tell me the reason ?
27 October 2015 1,685 3 View
Stability of polyaniline is increased with high degree of protonation. What should be the reason behind this ?
01 October 2015 9,384 7 View
I am using Polystyrene and PANI.
04 November 2014 5,244 4 View
