Development of a new modified carbon paste electrode by silver chloride: application to electrocatalytic oxidation of methanol

Layered Double Hydroxide-Modified Electrodes for Gaseous Acetaldehyde Degradation at the Solid-Gas Interphase

“…20 A similar alkaline pH condition has been used to prepare the NiAl layered double hydroxide modified sol-gel derived carbon-ceramic (NiAl LDH-SGD-CC) electrode and used for the electrocatalytic oxidation of acetaldehyde (AA). 21 An ultrathin two-dimensional (2D) structure of NiAl-LDH nanosheets with more active sites can be prepared by superficial liquid-exfoliation of bulk NiAl-LDHs and used as ethanol electrooxidation catalysts in an aqueous medium. 22 A scalable NiCo layer double hydroxide (NiCo LDH) with an NO 3 − as intercalant was identified as the best efficient catalyst for urea electrooxidation at alkaline pH with selectivity under a low onset potential, high faradaic efficiency, and high durability.…”

“…30 In the non-noble metal electrocatalyst method, NiCo-LDH carbon paste electrode was used as the electrocatalyst for AA oxidation in an alkaline medium, leading to a high oxidation rate. 21 As AA has a high vapor pressure, 31 it is more advantageous to carry out AA degradation in the gas phase instead of the liquid phase. Few studies have focused on the gas-phase electrochemical degradation of AA; however, such studies must be carried out using non-noble metal ion-based electrocatalyst to elucidate its potential for environmental application.…”

Application of a sensitive nanocomposite-based electrochemical sensor for voltammetric determination of dicyclomine hydrochloride in real samples

“…These disadvantages make them unsuitable for routine analysis. Electrochemical techniques with excellent merits of rapid response and simple operation have attracted a lot of interest in the detection of biomolecules [8][9][10][11].Modified electrodes are being used frequently in the voltammetric determination of organic and inorganic compounds because of their efficiency and the selectivity that can be obtained by varying the modifier [12][13][14][15]. The application of nanoparticles in various fields of science and technology has been extensively developed due to the unique properties of these materials.…”

“…Modified electrodes are being used frequently in the voltammetric determination of organic and inorganic compounds because of their efficiency and the selectivity that can be obtained by varying the modifier [12][13][14][15]. The application of nanoparticles in various fields of science and technology has been extensively developed due to the unique properties of these materials.…”