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Questions related from Abdellah Benzaouak
Dear all , I want to use Rapidox 7100 Multigas Analyser to analyze the reactants and products of the dry CH4 reforming reaction . But the instrument is not responding, I am working at a total flow...
20 October 2021 831 2 View
Hello everyone, Please, can anyone explain about this question: it is known that a catalyst can not change the thermodynamics of a chemical reaction, but in the case of a chemical equilibrium can...
03 April 2018 6,084 21 View
Hello everyone, According to the catalysts possessing an internal electric field, the permanent polarization existing in the ferroelectric materials certainly contributes to the rectivity of the...
26 January 2018 3,013 9 View
Hello everybody; Can Anyone Please Clearify Why, in photocatalysis, Some materials absorb only in the UV range, but they are active in the visible. Otherwise, what is the part of the polarons,...
13 July 2017 4,544 1 View
The rule says that the top of the valence band should be more positive than the oxygen redox potential in water splitting. What does become this rule whene the case of ORR in a single chamber MFC?
01 April 2016 9,152 0 View
Can any one help me to calculate Valence and conduction Band position versus O2/H2O and NHE potential respectively according to the photoelectrocatalyst?
21 February 2016 9,016 8 View
Can we talk about the qua confinement
26 January 2016 5,322 4 View
what is the best and least expensive is this Photocatalysis with UV or visible and how can we reduce the GAP of the forbidden band of mixed oxide ? LiTaO3 as example
20 November 2014 8,599 0 View
Hello everyone, what is a semi-metal to semiconductor transition in mixed oxides? Please give an example
01 January 1970 3,680 2 View
