46 Questions 80 Answers 0 Followers
Questions related from Shivani Dhall
Is humidity introduce when Ar/N2 is used as carrier gas in gas sensor?
06 June 2017 9,751 0 View
i want to observe compatibility..
03 March 2017 4,553 0 View
Generally, CNTs has poor adhesion on Si wafer, when deposit their thin filmby spin coater. So, I need a solvent that help in good adhesion of CNTs by spin coater...
10 October 2016 6,385 7 View
Which type of gun/air brush required for this?
10 October 2016 4,967 5 View
In my case it comes 5e19cm-2... its very large as compared to reported values....
09 September 2016 4,614 0 View
Any appropriate technique specially for MWCNTs?
08 August 2016 2,589 2 View
with concentration of CNTs in polymer?
08 August 2016 9,487 3 View
Plz suggest me some literature on theses type of sensors.
06 June 2016 2,409 2 View
generally, MWCNTs behave as semiconductor at room temperature.. in my case at room temperature, its i-v is perfect ohmic, but when we record i-v with temperatures.. i found that its resistance is...
05 May 2016 4,497 9 View
any conduction channel between them?
05 May 2016 9,973 0 View
If yes, what about calibration?
04 April 2016 344 2 View
I have to use this gas for sensing purpose.
04 April 2016 8,516 4 View
Plz mention name of company... to procurement..
02 February 2016 3,586 4 View
Also, i want to know Fabrication technique for detection of these gases?
01 January 2016 1,916 2 View
Actually, i have no idea about the concentration of acids, if i adopt chemical route.. And also no idea about physical route...
12 December 2015 223 6 View
in my case its behave as semiconductor
09 September 2015 2,171 0 View
only heat the sensor from back side.
09 September 2015 7,894 8 View
In literature using density of oxide nanoparticles, we can calculate SS. Can same formula apply in case of CNTs?
10 October 2014 8,353 2 View
I need some papers which explain the mechanism between MWCNTs and oxide nanoparticles.
10 October 2014 3,812 4 View
I need some literature on electrical transport of MWCNTs network.
10 October 2014 5,042 4 View
I need absorption coefficient value of CNTs as well as Pt for H2 senors.
09 September 2014 5,975 1 View
Why does it transform into a p-type semiconductor?
06 June 2014 5,426 1 View
What is the role of DOS in MWCNTs?
06 June 2014 5,755 2 View
In my case, the value of 2 theta is changed from 25.8 to 26.01 for (002) carbon plane, after attachment of oxide nano-particles on the CNTs.
05 May 2014 7,140 7 View
I need some good papers on that.
05 May 2014 2,447 1 View
I have found that the Raman signal intensity decrease after hybrid nanostructure.
04 April 2014 6,087 3 View
According to literature, MWCNTs act as p type semiconductor in H2 sensor, but when p-type nanoparticles attached on these it behaves more like p-type.
04 April 2014 4,391 1 View
I have attached metal nano-particles on the tubes.
03 March 2014 3,618 2 View
Can anyone suggest me some books or papers on CNTs, especially MWCNTs structure and its properties?
03 March 2014 6,356 0 View
I have an idea about one formula : 381.51*4/Volume of unit cell, but i am not sure.
02 February 2014 1,192 10 View
Is density state increased?
10 October 2013 9,728 5 View
Is its resistance increased or decreased ?
09 September 2013 306 3 View
An exponential curve between temperature variation and in resistance?
09 September 2013 3,601 1 View
It is linear curve or exponential curve.
09 September 2013 5,808 2 View
Electrical point of view...
09 September 2013 6,030 3 View
On electrical basis.
09 September 2013 4,859 3 View
I have done this experiment in inert atmosphere with 1% O2...
08 August 2013 3,314 10 View
Is it due to removal of amorphous carbon?
08 August 2013 5,609 10 View
.
08 August 2013 4,437 1 View
shifting in Fermi Level?
07 July 2013 8,273 7 View
Does oxygen play a role?
07 July 2013 8,385 4 View
...
06 June 2013 5,394 3 View
04 April 2013 4,130 5 View
How to synthesis silver/CNTs composities?
03 March 2012 2,580 2 View
Can u tell me simple method for copper nanoparticle synthesis
10 October 2011 7,359 7 View
hello sir
07 July 2011 3,097 2 View