Why do 2G and D+G bands occur in Raman spectra of MWCNTs after functionalization and attachments of nanoparticles?

More Shivani Dhall's questions See All

Scholarly Recommender System?

Hi, Can anyone tell me any tool or suggestions as i want to seperate conference name from the title of paper? I AM LOOKING FOR CONFERENCE NAME NOT JOURNAL NAME.

10 August 2020 7,934 4 View

Is it possible to apply Multilevel models when data set consists of 3 IVs of categorical nature and 1 or more continuous DVs ?

My data set consists of 3 categorical IVs (1st IV consists of 2 categories, Second IV also consists of 2 Categories and 3rd IV consists of 3 categories).

23 July 2020 952 2 View

Ranking Formula for Research Papers?

Hi I am developing a ranking formula for different levels of users that is beginner,Intermediate and Expert. I am using three metrics for it that is impact factor,h index and citations,We need to...

02 March 2020 4,633 4 View

Can we use petrol for extraction of bituminous?

It may show difference in efficiency but is it recommended or usable method for extraction of bituminous.

27 February 2020 4,446 1 View

What is the reason behind the missing of XRD peaks in sintered composite sample ?

I have sintered Mg3Zn1Ca15Nb composite at 630-degree temperature and measured the phases present in the composite through XRD. But, no phases are detected in XRD analysis. So what can be the...

23 February 2020 9,366 5 View

What are different types of emerging contaminants and their treatment methods?

Emerging contaminants are present in traces in water, air and soil. these can not be removed by conventional treatment methods. ECs are classified on the basis of their causes or sources of...

31 July 2019 1,869 2 View

Why do we use dual band antenna instead of two single band antennas..??

why is dual band antenna at 28/38 ghz more important than tow single band antennas

05 July 2019 8,666 8 View

Is there any other approach available for ARIMA modelling except Box-Jenkins methodology?

Want to directly use non stationary time series without differencing the series.

27 March 2019 7,623 2 View

Do the poly-phenol or other antioxidants properties, sustain at higher temperature levels such as 400 degree Celcius?

Gel extraction from aloe Vera is performed generally centrifugal temperature at various speed. what are the effects of temperature variation on the extraction and properties of gel???

26 January 2019 419 6 View

What are the precursor used to fabricate the biomass derived carbon?

there carbons are used for the production of super capacitor. If anyone know about this, please share information or papers.

26 January 2019 8,980 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

Sample size determination for non-parametric tests?

How do I run a a priori sample size determination for non-parametric tests, like the Mann-Whitney U-test and the Kruskall-Wallis or other non-parametric tests that accord with the unpaired t-test...

24 February 2021 166 6 View

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View