Do you know the unit cell of the following structures? TiO2, CdS QDs, Au NPs and DLC?

in Experimental has synthesized TiO2 in the Anastas phase, CdS quantum dots (SILAR), Au nanoparticles(RF-sputtering), and DLC thin film (RF-PECVD) for simulation, I need the unit cell of this...

10 November 2019 7,264 3 View

What does it mean to unify all the Voc in different solar cells while the Jsc is diffrent?

I fabricated a variety of photoanodes for QDSSCs. all cells have the same Voc? that is possible? Have you had a similar experience? How can this be explained?

09 October 2019 9,443 3 View

How compute LUMO and HOMO of thine films and nanoparticles by COMSOL?

I want to compute LUMO and HOMO of TiO2 and Au, CdS, graphene nano particles. Is this feature in Comcast? And what other software can I use to do this?

09 October 2018 5,316 1 View

What can I use to seal a solar cell instead of Surlyn?

Surlyn layer for solar cell

05 June 2018 1,124 0 View

Can explain Raman peaks in TiO2?

In the Raman spectrum of TiO2 each peaks Eg, B1g, A1G related to what the interaction between photon and phonon? can introduce a book or paper to explain?

05 June 2018 2,891 7 View

GQDs were also found to have four quantum states at a given energy level, unlike semiconductor quantum dots, which have only two. what these states?

GQDs were also found to have four quantum states at a given energy level, unlike semiconductor quantum dots, which have only two.These additional quantum states, according to researchers, could...

07 August 2017 3,237 1 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

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 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

I have need of XRD graph analysis software for phase identification. Can you please provide links for software tools which can be downloaded?

i am trying to download x'pert high score software, but can't download it. please do suggest software for phase analysis

24 February 2021 5,687 4 View