论文信息 - Preparation of boron doped diamond modified by iridium for electroreduction of carbon dioxide (CO2)

Preparation of boron doped diamond modified by iridium for electroreduction of carbon dioxide (CO2)

Electroreduction of carbon dioxide (CO2) at iridium oxide-modified boron-doped diamond (IrOx-BDD) electrodes in aqueous electrolytes was studied by voltammetric method. The aim of this study was to find out the catalytic effect of IrOx to produce fine chemicals contained of two or more carbon atoms (for example acetic acid) in high percentage. Characterization using FE-SEM and XPS indicated that IrO2 can be deposited at BDD electrode, whereas characterization using cyclic voltammetry indicated that the electrode was applicable to be used as working electrode for CO2 electroreduction.

T. Ivandini | A. M. Ichzan | J. Gunlazuardi

[1] T. Ivandini,et al. Electroreduction of CO2 using copper-deposited on boron-doped diamond (BDD) , 2016 .

[2] Min Gyu Kim,et al. Cobalt Oxide Electrode Doped with Iridium Oxide as Highly Efficient Water Oxidation Electrode , 2015 .

[3] T. Ivandini,et al. Synthesis of Biodiesel Using a Two-compartments Electrochemical Cell , 2014 .

[4] A. Fujishima,et al. High-yield electrochemical production of formaldehyde from CO2 and seawater. , 2014, Angewandte Chemie.

[5] T. Ivandini,et al. Electrochemical Detection of Selenium (IV) and (VI) at Gold-Modified Diamond Electrodes , 2013, Electrocatalysis.

[6] Á. Irabien,et al. Conversion of carbon dioxide into formate using a continuous electrochemical reduction process in a lead cathode , 2012 .

[7] Richard L. Kurtz,et al. Electrochemical Reduction of CO2 to CH3OH at Copper Oxide Surfaces , 2011 .

[8] K. Ohta,et al. High Efficiency Electrochemical CO2-to-Methane Conversion Method Using Methanol with Lithium Supporting Electrolytes , 2002 .

[9] W. Gorski,et al. Iridium-based electrocatalytic systems for the determination of insulin. , 2000, Analytical chemistry.

[10] K. Ohta,et al. Electrochemical reduction of CO2 on Au in KOH + methanol at low temperature , 1998 .

[11] Katsuhei Kikuchi,et al. Production of CO and CH4 in electrochemical reduction of CO2 at metal electrodes in aqueous hydrogencarbonate solution. , 1985 .