Amperometric Oxygen Sensor Based on a Platinum Nanoparticle-Modified Polycrystalline Boron Doped Diamond Disk Electrode

2009 ◽  
Vol 81 (3) ◽  
pp. 1023-1032 ◽  
Author(s):  
Laura Hutton ◽  
Mark. E. Newton ◽  
Patrick R. Unwin ◽  
Julie V. Macpherson
Keyword(s):  
Oxygen Sensor ◽  
Disk Electrode ◽  
Boron Doped Diamond ◽  
Platinum Nanoparticle ◽  
Diamond Disk ◽  
Boron Doped

Analysis of Ag(I) Biocide in Water Samples Using Anodic Stripping Voltammetry with a Boron-Doped Diamond Disk Electrode

2018 ◽  
Vol 90 (11) ◽  
pp. 6477-6485 ◽  
Author(s):  
Vanessa Y. Maldonado ◽  
Patricio J. Espinoza-Montero ◽  
Cory A. Rusinek ◽  
Greg M. Swain
Keyword(s):  
Water Samples ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Disk Electrode ◽  
Boron Doped Diamond ◽  
Diamond Disk ◽  
Boron Doped ◽  
Anodic Stripping

In Situ Control of Local pH Using a Boron Doped Diamond Ring Disk Electrode: Optimizing Heavy Metal (Mercury) Detection

2013 ◽  
Vol 86 (1) ◽  
pp. 367-371 ◽  
Author(s):  
Tania L. Read ◽  
Eleni Bitziou ◽  
Maxim B. Joseph ◽  
Julie V. Macpherson
Keyword(s):  
Heavy Metal ◽  
Disk Electrode ◽  
Boron Doped Diamond ◽  
Mercury Detection ◽  
Boron Doped ◽  
In Situ Control ◽  
Local Ph ◽  
Diamond Ring

Modification of boron-doped diamond electrode with gold-palladium nanoparticles for an oxygen sensor

The Analyst ◽  
2021 ◽  
Author(s):  
Tribidasari A. Ivandini ◽  
Muhammad S. P. Luhur ◽  
Munawar Khalil ◽  
Yasuaki Einaga
Keyword(s):  
Palladium Nanoparticles ◽  
Active Sites ◽  
Oxygen Sensor ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Boron Doped Diamond Electrode

Modification of boron-doped diamond (BDD) with gold-palladium nanoparticles (Au@PdNPs) was successfully performed. Prior to the modification, the BDD was modified with allylamine to provide active sites for the nanoparticles attachment,...

Diamond Microelectrodes for Amperometric Oxygen Sensor

2014 ◽  
Vol 911 ◽  
pp. 276-280 ◽  
Author(s):  
Somsak Cheirsirikul ◽  
Tosnus Mongkolkiartichai
Keyword(s):  
Current Density ◽  
Diamond Film ◽  
Oxygen Sensor ◽  
Film Formation ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Diamond Electrode ◽  
Boron Doped ◽  
Cyclic Voltammetry Method ◽  
Hot Filament

This report Studied and development of diamond microelectrodes for Amperometric oxygen sensor. Boron-doped diamond film was Synthesized on a Si substrate by Hot-Filament CVD with the optimization Condition for film thickness 5 μm. This diamond film has the active area of electrode Control dimensions by technique uses SiO2be a mask Protecting diamond film formation. Four-point probe in additional and Hall Effect technique were used to measure the resistivity, and to measure carriers concentrations of the respectively. Study electrochemistry characteristics of diamond electrodes using Cyclic Voltammetry method. These B/C 10,000 PPM Boron doped diamond electrodes are used as working electrodes of Amperometric oxygen sensor for various of this gas levels detection. These electrodes are packaged with 0.1M KCl solution. The experiment show that current density of the diamond microelectrodes with 100 μm spacing was greater than the current density of the diamond microelectrodes with 40 μm spacing and the planar diamond electrode.

Atomic and Electronic Structure of Boron-Doped Diamond Grain Boundaries Studied by Arhvtem and ab-Initio Calculation

2003 ◽  
Vol 764 ◽  
Author(s):  
Hiroyuki Togawa ◽  
Hideki Ichinose
Keyword(s):  
Ab Initio ◽  
Grain Boundaries ◽  
Ab Initio Calculation ◽  
Structure Model ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Transmission Electron ◽  
Diamond Grain ◽  
Electron Energy Loss ◽  
Atomic And Electronic Structure

AbstractAtomic resolution high-voltage transmission electron microscopy and electron energy loss spectroscopy were performed on grain boundaries of boron-doped diamond, cooperated with the ab-initio calculation. Segregated boron in the {112}∑3 boundary was caught by the EELS spectra. The change in atomic structure of the segregated boundary was successfully observed from the image by ARHVTEM. Based on the ARHVTEM image, a segregted structure model was proposed.

DICLOFENAC REMOVAL FROM AQUEOUS SOLUTIONS BY ELECTROOXIDATION AT BORON-DOPED DIAMOND (BDD) ELECTRODE

2015 ◽  
Vol 14 (6) ◽  
pp. 1339-1345
Author(s):  
Monica Ihos ◽  
Florica Manea ◽  
Maria Jitaru ◽  
Corneliu Bogatu ◽  
Rodica Pode
Keyword(s):  
Aqueous Solutions ◽  
Boron Doped Diamond ◽  
Bdd Electrode ◽  
Boron Doped
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