I am looking for a photochemical reactor or a light source for performing the photocatalytic reduction of RhB dye experiments. Kindly suggest which one is best and from where I can get details???
Why the particle morphological changes during hydrothermal synthesis with change in alkali(KOH) concentration...remaining oxide concentration and temperature and dwell time kept constant...
01 February 2019 2,737 4 View
I am doing degradation of dye using catalyst under visible light, I want to find the mechanism for the reaction, I have found that IPA acts as a OH radical scavenger and EDTA acts as a hole...
10 November 2018 3,935 0 View
For a ferroelectric sample with varying doping concentration (0-10 at%), I have observed that PL peak intensity is increasing with dopant concentration. What is the possible reason for this...
03 April 2018 6,067 2 View
what are the reasons for a change in powder morphology in a pervoskite system (ABO3)...I replaced some amount of A(+1) with A(+2) after calcination, I have observed the change in morphology from...
11 December 2017 3,994 3 View
I have 2 powder samples of same material (BiFeO3 based) with different particle size, first is around 50 n.m and second is around 200 n.m. My question is does particle size has a role on band gap...
11 December 2016 7,504 6 View
My sample is barium titanate based and I want to measure UV Visible spectroscopy. I want to know which method is correct 1.0 Dispersing the powder in some solvent or 2.0 Directly the powder itself
05 June 2016 9,595 8 View
I have BaTiO3 sample which is calcined at 1200oC, I want to know whether the powder directly can be used for measuring UV Vis spec or it has to be dispersed in some solvent or the powder has to...
05 June 2016 5,661 3 View
Piezoelectric material which I'm using is KNbO3 based...I'm doping Ni in place of Nb. I want to know on how Nickel will aid in reducing band gap..
04 May 2016 1,632 1 View
I used eye tracking to examine how participants from two different populations (A and B) react to an image. Participants in population A exhibit larger pupil sizes over time, but they also have...
10 August 2024 3,229 0 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
What is the most suitable experimental setting to understand the consequences of a particular gene: (1) targeted degradation of the specific transcription factor (TF) of the gene, followed by...
04 August 2024 6,265 1 View
Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...
01 August 2024 1,168 4 View
A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...
01 August 2024 7,051 5 View
Here, I have used Ag/AgCl as reference electrode and 0.5M KOH.
29 July 2024 4,538 3 View
I used Aqua regia to clean Au nanoparticles in the used glassware. But for some reasons, it is not heating up upon mixing. The color did change from no color to light orange. The Au NPs on the...
25 July 2024 4,390 0 View
What should be the zeta potential of bovine milk exosomes
25 July 2024 7,376 5 View
I have an issue with SEM imaging of liposomes. When measured by DLS, they appear to be around 120 nm, but when using SEM with simple air drying, they appear much larger, around one micrometer.
25 July 2024 3,395 3 View
I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....
24 July 2024 4,058 5 View