I hope, it is a method which involves bottum up approach.
It involves electrolysis of certain metal salts. Through which one can get the respective nanomaterials.
We know impact factor is calculated based on citation. What formula used in it. Is it simple, number of citations divided by number of articles published or any thing else.
01 February 2016 5,829 0 View
Basicity is a important criteria to measure the catalytic effect of many solids like zeolites. So it is necesary to qualitative and quantitative analysis of it.
09 October 2015 338 2 View
It is known that carbon nano fibers are known recently. However I am unable find its probable applications. Some suggestions are in fuel cell. What are the others.
01 February 2015 991 5 View
In carbon nano tubes, single wall, double wall and multi wall carbon nanotubes are possible. In case of multiwall carbon nanotubes, maximum how many number of walls are possible.
31 December 2014 6,287 6 View
It is known that we can get smaller particles by increase the rate of crystallization. How can we achieve that ?
11 December 2014 6,278 2 View
We are using microwaves in oven, and not Infrared. Actually Infrared rays produces heat. Why is it not used.
11 December 2014 768 3 View
It is known that in Transmission electron microscope, the electrons are diffuse through films less than 300 nm. However, Scanning electron microscope coupled with Electron diffraction X-ray...
11 December 2014 10,163 8 View
Normally absorption or emission of ultraviolet visible light occur in the same region. If bathochromic or hypsochromic shift occurs it should go to other regions. Normally we are not observing...
11 December 2014 3,905 2 View
We know that we can prepare nano-materials by sol-gel, co-precipitation methods. However, when we prepare nano-materials with these methods it often results in amorphous materials. In this...
11 December 2014 8,977 11 View
If we use pH meter for concentrated strong acid, the pH comes in negative value. However I did not experience more than 14 pH. But is it possible, I like to know.
09 October 2014 8,188 1 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
I used material studio app dmol3 module for geometry optimization for a nanotube, and then I calculated its energy, for some of gas phases and I actually had the outmol file which allows me to...
14 June 2024 5,636 0 View
What's the way out of this problem? Can the single-crystal technique do this task? If yes, What if we also can't make a single crystal of this powder material?
23 May 2024 6,163 2 View
When using different laser energies, what is the effect on the size of nanoparticles? Does it increase or decrease with increasing energy? Please help
15 May 2024 4,690 2 View
actually what is the main difference between chemical synthesis and green synthesis of nanoparticles? while compared to chemical synthesis, how green synthesis reduce the toxity of prepared...
02 May 2024 8,087 3 View
Nanomaterials in a powdered form are challenging to use in laboratory concrete specimen casting. This is due to the minute-sized particles and the safety considerations. Therefore, there is a need...
14 April 2024 5,740 2 View
what is the procedure of synthesis of nanomaterial -Bottom-up -Chemical Etching? Advantage and disadvantagesAdvantages of this technique?
04 April 2024 2,522 2 View
Role of activator and sensitizer and how we select their concentration?
23 March 2024 860 2 View
Is the journal of nanotechnology research a predatory Journal? https://www.fortunejournals.com/journal-of-nanotechnology-research-aimsscope-fjnr.php
19 March 2024 3,503 4 View
In the green synthesis approaches of silver nanoparticles, do plant extracts solely influence secondary metabolite compounds that act as reducing agents and antioxidants? Or do the antibacterial,...
19 March 2024 8,064 4 View