How to calculate the band gap of TiO2 using UV-vis graph?
also how to calculate kubelka-munk function and band gap?
My graphene doped TiO2 activity decrease with time, I am doing gas phase photocatalytic reduction of CO2, Can you please give some valuable suggestions to improve the stability ? my product is...
03 April 2017 6,562 3 View
We are getting absolute linear relation between d3 (cubic diameter) w.r.t time. Its mean it is following OR model, But coarsening constant value derived from graph is different from the value...
03 April 2017 6,741 0 View
We have graphene nanoplatelets and want to know how to convert them into graphene oxide again?
31 December 2016 7,862 6 View
is there any standard criteria for the selection of suitable hole scavenger? can I use precious metals as hole scavenger for TiO2?
05 June 2016 6,228 2 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
How to develop investments in renewable energy sources?
08 August 2024 5,112 3 View
Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...
06 August 2024 8,716 0 View
Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
05 August 2024 3,783 2 View
I got comment on my FTIR data figure from a reviewer. The reviewer said "FTIR data in Figure should be repeated. there is no bassline." I made Y off set comparison graph of FTIR on OriginLab. Can...
03 August 2024 6,070 3 View
I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.
02 August 2024 6,789 4 View
I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....
31 July 2024 3,843 7 View
I have used Prussian blue nanoparticles as a redox couple. The PBNPs have been made using only one salt precursor. Also, during scan rate studies, a small oxidation peak can be consistently found...
31 July 2024 9,697 0 View
Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.
31 July 2024 9,140 2 View