How to fix graphene foam synthesized by hydrothermal route inorder to carry out electrochemical tests?

We have synthesized graphene foam via hydrothermal route. When we carry out electrochemical tests in the KOH solution, the foam gets fragmented. Is it possible to use a Carbon conductive adhesive...

31 December 2018 8,041 4 View

Why is the reduction of GO by NaBH4 not successful?

11 December 2013 4,994 7 View

Which temperature is suitable for thermal reduction of graphene-metal nanocomposites?

I have synthesized graphene-Ni and graphene-pd nanocomposites. In order to make certain of its complete reduction. After chemical reduction by NaBH4, I want to reduce it thermally. Does a...

11 December 2013 4,529 3 View

How big a sample size is sufficient for XRD analysis of doped graphene?

What about Fourier transform infrared spectroscopy and other characterizations for doped graphene?

09 October 2013 3,454 1 View

Is there any way for doping lithium on carbon?

Especially I'm looking for solvothermal or a simple chemical method. I can't find any research paper about this.

09 October 2013 1,416 3 View

What is the effect of metal doping on graphene Raman spectra?

How can doping of Ni and Pd affect intensity of G and 2D band in spectra?

09 October 2013 7,093 1 View

Is there any way to measure the kinetics of hydrogen desorption except using sievert apparatus?

Sievert type apparatus is used to measure the kinetics of hydrogen desorption from metal hydrides. But I do not have access to it, is there any other way to measure it?

08 September 2013 596 4 View

Is it possible to synthesize transition metal doped graphene?

If it is possible, what is the experimental procedure to do it?

01 February 2013 3,456 3 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

01 March 2021 3,379 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 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

How can I calculate the rdf of water molecules around 'Na' ions that are closest(adsorbed) to the nanoparticle(solute)?

Hi, I want to calculate the radial distribution function for water molecules around the Na+ ions adsorbed on the surface of a spherical nanoparticle using the gromacs trajectory dynamically? For...

28 February 2021 5,650 1 View