Density value - FAQS.TIPS

22 June 2017 1 3K Report

may i know the density value of Graphene and alumina polymer nanocomposites....

Dear Suryakanth Guggare

It depends on your polymer matrix and the volume fraction of your filler. Do you want to know how you determine the density of the polymer composite or general values?

Kind regards

Louis van Rooyen

Badges
Science topic

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

Please introduce me the latest published articles on the structure and properties of metal nanocomposites?

26 July 2024 2,200 3 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

12 July 2024 2,768 1 View

After regeneration studies of the PVDF membrane, will the permeate flux and TDS removal efficiency increase or decrease?

Regeneration Studies for the PVDF membrane and PVDF/CuO nanocomposite membrane were carried out by chemical cleaning.

07 July 2024 7,033 0 View

What does the disappearance of the XRD peak near 8 degrees, corresponding to the (002) plane of MXene, imply in a MXene-based nanocomposite?

I am trying to synthesize Mxene based nanocomposites. Interestingly, the characteritic peak dissapears which indicates the disruption in interlayer spacing of MXene. So, what might be other...

03 July 2024 5,702 3 View

Graphene and graphene oxide as cancer factor?

Please, can any one inform us about risks of graphene and graphene oxide as a factor of cancer growth?

28 June 2024 6,815 4 View

What does the area under the curve signify in dielectric loss tangent studies for solid polymer electrolyte ?

In solid ceramic electrolyte what is the Physical significant of area under the curve in dielectric loss tangent studies ??

23 June 2024 4,354 1 View

How to eliminate imaginary phonon frequency in phonon dispersion of Coved Graphene Nanoribbons?

Dear all, I want to calculate the phonon dispersion of 4CNR-1-0 (structure is in Fig. 2 (b) in this article Designing coved graphene nanoribbons with charge carrier mob... ) and then calculate...

17 June 2024 6,911 2 View