Debajyoti Biswas

10 Questions 15 Answers 0 Followers

Questions related from Debajyoti Biswas

How to make Polyaniline emeraodine salt to emeraldine base?

I want to make polyaniline emeraldine base from PANI -HCl or any emeraldine salt(so basically dedope it).Can anyone please suggest any standard paper where the processing conditions for this...

24 February 2019 6,581 3 View

Test for adsorption or absorption of spin-coated polymer film?

I have a spin-coated polymer film which senses humidity(with increase in humidity, current increases).I want to understand whether the water gets adsorbed or absorbed in the film.What experiment...

10 June 2018 4,467 3 View

Are OHP sheets same as PET sheets?

OHP sheets are those we use for writing with projectors etc.Are they same as PET(Polyethylene Terephthalate) sheets?

27 October 2016 7,375 2 View

What is the problem with production of Inkjet Printed Schottky diode?

I see that there a lack of resources about inkjet printed Schottky diodes.Why?Is there any difficulty producing it?

15 January 2016 2,523 3 View

Why does an inkjet printer clog when printing organic materials?

I am printing organic semiconductors like PEDOT:PSS.For ordinary Epson printers nozzle diameter is 20 micron.Again for material deposition printers like DMP 2800,nozzle diameter is also 20...

26 September 2015 3,410 8 View

Can anyone please suggest a low-cost material deposition printer?

I need a semiconducting material deposition printer with following characteristics- 1.Should be desktop model 2.Nozzle diameter suitable for depositing organic inks 3.Low cost than fugifilm dimatix.

24 September 2015 9,811 5 View

How do you clean clogged printheads to clear PEDOT:PSS?

I use an Epson L100 printer. When I tried to print a drop of PEDOT:PSS on glass slide, the printhead got clogged, can anyone please say how to make a PEDOT:PSS drop with it?

13 January 2015 9,973 1 View

Why do conductive polymers absorb radar signal [related to Polypyrrole]?

We know that conductive polymers like Polypyrrole can be used for radar absorbent materials,but what is the exact relation between conductivity of them and radar absorption?

11 November 2014 1,896 5 View

Is it possible to make a stealth aircraft by using organic polymers?

Polypyrrole, an organic polymer absorbs radar waves. So if Polypyrrole is pasted on surface of aircraft, it can act as a stealth one. Also, flexible organic solar cell can be used to form on top...

27 September 2014 9,214 4 View

How does electron transport happen in Graphene?

Can you explain in a short and compact manner?

01 January 1970 1,853 3 View