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Questions related from Rajalakshmi Rajendran
Suppose the electrolyte is a mixture of acetonitrile and an organic solvent (combined pH is neutral) and the reference electrode utilized is Ag/AgNO3 (0.1M AgNO3) since it is a non-aqueous...
15 December 2024 8,499 2 View
Suppose a material "A" has both tetrahedral and octahedral sites and we are doping another material "B" - usually an ion into it. How can we detect if the dopant has occupied the octahedral site...
18 July 2024 4,498 4 View
Suppose instead of a single material, a mixture or composite of two different materials is taken for HER study, how to identify the number of moles that reacted and how to identify the active...
25 April 2023 3,622 2 View
As we get the BET isotherm graph and the BJH plot for analyzing the specific surface area and the pore size distribution. Is there any possible way to derive both these values from the graph...
09 November 2021 7,814 3 View
Typically graphene oxide and reduced graphene oxide can be called derivatives of graphite. Similarly, what do graphite and carbon black fall under? I do understand graphite is a layered structure...
28 October 2021 329 7 View
I have doped 3%, 4% and 5% of a rare earth metal oxide into a parent material. Is it possible to identify or confirm the dopant through HR-TEM even at these small dopant percentage levels? Also,...
30 August 2021 5,684 4 View
I have coated my metal oxide on a carbon-based substrate and verified its catalyzing properties for HER and OER. The polarization curves depict the current density in mA/cm2. The ECSA values are...
25 May 2021 5,051 4 View
Is red phosphorous or Ammonium hydrogen phosphate the suitable source of phosphor for the reaction?
23 October 2019 9,320 2 View
