What is the recommanded heating temperature for ZnO, SnO2, and TiO2?

Hi all I am synthesizing ZnO-SnO2 and ZnO-TiO2 nanocomposite by sol-gel method. I want to do sintering of this sample. Can anyone tell me till what temperature i can heat my sample.

10 November 2015 3,850 18 View

When are Semiconductor oxides used in place of PCBM (used as active layer) what is the Fabrication precedure?

I have read in one paper Semiconductor oxides replaces PCBM. Because 1. low cost, 2. They have wide band gap so they can accept electrons easily. Suppose ZnO acts as electron acceptor, then what...

08 September 2015 3,917 1 View

Can anyone recommend a good book for Advanced Nano Technology?

09 October 2012 7,584 8 View

Electrospinning process - is it possible to do in India?

For Ag/Tio2 nano fibers but I'm unsure if it possible in India as I need 17KV high voltage from spinneret.

08 September 2012 3,392 14 View

Is it possible to make TiO2 thin films in India?

How can I prepare Titanium Oxide thin films? Is it possible to do this in Bangalore or anywhere in India?

07 August 2012 1,110 42 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View