What is the recommanded heating temperature for ZnO, SnO2, and TiO2?

Hi all I am synthesizing ZnO-SnO2 and ZnO-TiO2 nanocomposite by sol-gel method. I want to do sintering of this sample. Can anyone tell me till what temperature i can heat my sample.

10 November 2015 3,850 18 View

When are Semiconductor oxides used in place of PCBM (used as active layer) what is the Fabrication precedure?

I have read in one paper Semiconductor oxides replaces PCBM. Because 1. low cost, 2. They have wide band gap so they can accept electrons easily. Suppose ZnO acts as electron acceptor, then what...

08 September 2015 3,917 1 View

Can anyone suggest a metal for photovoltaic cell other than gold, silver,and platinum?

To make a circuit in pv cell any metal I want to use as a electrode. For that anyone suggest me a metal other than gold ,silver and platinum.

11 December 2014 6,208 6 View

Can anyone recommend a good book for Advanced Nano Technology?

09 October 2012 7,584 8 View

Is it possible to make TiO2 thin films in India?

How can I prepare Titanium Oxide thin films? Is it possible to do this in Bangalore or anywhere in India?

07 August 2012 1,110 42 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

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I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

Is nanotechnology part of materials science? Is it possible to obtain Pico technology and move from hypothesis to application?

Pico-scale This is three orders of magnitude smaller than a nanometer (and thus most nanotechnology) and two orders of magnitude smaller than most chemistry transformations and measurements. Pico...

18 February 2021 4,540 5 View

Could you please suggest to me an interesting and good book about Nanotechnology?

I want to know about nanotechnology from beginning to professional. Thus I want some book in this area

01 February 2021 1,889 13 View

Dear Colleagues, I am looking for a way to dop of electrospining nanofibers on the HEPA filter.Someone can guide me?

Electrospining method is important for production of nanofiber .If doped with nanoparticles ,can be used for remove of contaminant such as VOC , but don't have mechanical strengh . For finding a...

24 January 2021 7,290 3 View

How Nanotechnology helps to develop various products in Agrometeorology?

Nanotechnology (NT) is one of the advanced material science with which the development in materials and improvement in electronics. NT has made it possible to miniaturizing the things to fit in...

21 January 2021 2,305 6 View

Why the bandgap of CH3NH3PbCl3 films are different for spin-coating method and electrospinning method?

The observed bandgaps are 3.8 eV and 3.4 eV for spin-coated and electrospun films, respectively. What are the possible reasons?

08 January 2021 5,646 6 View

Is Nanotechnology applicable enough to address the need of sustainable packaging?

Sustainable packaging in today's competitive economy seems a very difficult perspective to achieve due to cost consideration, except applicable possibility in few limited areas at retail...

26 December 2020 5,998 6 View

What is the impact of nanotechnology application in packaging. will it help in mitigating the pollution.?

Packaging and its impact with regard to pollution are extensively debated during the past two decades. it is expected that introducing nanotechnology for said application should considerably...

26 December 2020 6,763 6 View

Can we do FESEM of ZnO Nanowires without coating them with any conductive layer?

Nanotechnology, FESEM

13 December 2020 4,107 5 View