Electrochemical reaction of nitrobenzene and its derivatives on glassy carbon electrode modified with MnFe2O4 colloid nanocrystal assemblies

Fabrication of tunable hierarchical MXene@AuNPs nanocomposites constructed by self-reduction reactions with enhanced catalytic performances

“…The rate of the pseudo-first-order reaction is 0.175 min −1 , indicating that the composite MXene@AuNPs20 had excellent catalytic activity for 4-NP. After eight consecutive catalytic cycles, the catalytic conversion was still more than 92%, indicating its superior stability in comparison with other kinds of composite catalysts [66][67][68][69][70][71], as shown in Fig. 7c.…”

Electrocatalytic reduction of trace nitrobenzene using a graphene-oxide@polymerized-manganese-porphyrin composite

“…It has been found from a large number of literatures that the optimum range of pH response for nitroaromatic compounds is between 6 and 8. [31][32][33][34][35][36][37][38] In order to investigate the effect of pH value on the sensitivity of GMPP@AMP/GCE for the detection of trace nitrobenzene, cyclic voltammetry (CV) was performed for the buffer of sodium hydrogen phosphate/sodium dihydrogen phosphate (PBS) in the range of pH 6-8 ( Fig. 5).…”

Highly Efficient Catalytic Performances of Nitro Compounds and Morin via Self-Assembled MXene-Pd Nanocomposites Synthesized through Self-Reduction Strategy

“…Next, the obtained MXene@PdNPs composite was used as a new catalyst to study the catalytic properties of nitro compounds (4-NP, 2-NA) and morin (Figure 6) [41,42]. The catalytic activity of the synthesized MXene@PdNPs was evaluated by catalytic reduction of p-nitrophenol as a template reaction with an excess of NaBH 4 solution.…”