BixTi1–xOz Functionalized Heterojunction Anode with an Enhanced Reactive Chlorine Generation Efficiency in Dilute Aqueous Solutions

K Cho, MR Hoffmann - Chemistry of Materials, 2015 - ACS Publications
Ir0. 7Ta0. 3O y/Bi x Ti1–x O z heterojunction anodes have been developed and
characterized for reactive chlorine species (RCS) generation in dilute aqueous solution (50 …

Electrochemical Chlorine Evolution by Bi–Ti Oxide with a Heterojunction on Ir–Ta Oxide: Insights from the Effects of Layer Configurations

J Park, EJ Hwang, S Hong, K Cho - The Journal of Physical …, 2023 - ACS Publications
When coated on top of Ir-based dimensionally stable anodes, binary Bi–Ti oxides could
enhance the chlorine evolution reaction (ClER) efficiency for chlor-alkali and mediated water …

[HTML][HTML] Enhanced chlorine evolution from dimensionally stable anode by heterojunction with Ti and Bi based mixed metal oxide layers prepared from nanoparticle …

S Hong, T Lee, MR Hoffmann, K Cho - Journal of catalysis, 2020 - Elsevier
This study reports enhanced current (CE RCS) and energy efficiency (EE RCS) of reactive
chlorine species (RCS) generation on Ir 7 Ta 3 O y anode by Ti/Bi mixed metal oxide …

Green synthesis and characterization of binary, ternary, and quaternary Ti/MMO anodes for chlorine and oxygen evolution reactions

AB Abdel-Aziz, FET Heakal, RM El Nashar… - Scientific Reports, 2024 - nature.com
Dimensionally stable anodes of titanium (Ti) metal coated with mixed metal oxides (MMO)
are widely used in several electrochemical applications, especially chloro-alkali electrolysis …

Controlling the Selectivity of Chlorine Evolution Reaction by IrTaOx/TiO2 Heterojunction Anodes: Mechanism and Real Wastewater Treatment

E Rahman, J Shin, S Hong, S Im, J Kim… - ACS …, 2024 - ACS Publications
This study investigated the effects of varied loadings of TiO2 overlayers in heterojunction
with conventional Ir0. 7Ta0. 3O x (IrTaO x) anodes on chlorine evolution reaction (ClER) and …

Formation of active chlorine species involving the higher oxide MOx+ 1 on active Ti/RuO2-IrO2 anodes: A DEMS analysis

M Luna-Trujillo, R Palma-Goyes… - Journal of …, 2020 - Elsevier
It is accepted that the mechanism of electro-generated active chlorine (ie chloride oxidation
on DSAs) involves water oxidation and hydroxyl radical co-electrosorption to initially form …

The effects of ZrO2 on the electrocatalysis to yield active chlorine species on Sb2O5-doped Ti/RuO2 anodes

RE Palma-Goyes, J Vazquez-Arenas… - Journal of The …, 2016 - iopscience.iop.org
Abstract Dimensionally Stable Anodes (Sb 2 O 5-doped Ti/RuO 2-ZrO 2) are synthesized at
four different Zr/Ru molar ratios using the Pechini method to account for the effects of ZrO 2 …

Preparation of electrolyzed oxidizing water by TiO2 doped IrO2-Ta2O5 electrode with high selectivity and stability for chlorine evolution

L Deng, Y Liu, G Zhao, J Chen, S He, Y Zhu… - Journal of …, 2019 - Elsevier
Electrolyzed oxidizing water (EO water) is a new disinfectant, which has been proved to
possess the high bactericidal efficiency against a wide variety of microorganisms ranging …

Ni–Fe Oxides/TiO2 Heterojunction Anodes for Reactive Chlorine Generation and Mediated Water Treatment

E Rahman, S Hong, J Lee, SW Hong… - ACS Applied Materials & …, 2023 - ACS Publications
Reactive chlorine-mediated electrochemical water treatment necessitates selective chlorine
evolution reaction (ClER) versus parallel oxygen evolution reaction (OER) in mild pH (7–10) …

Active chlorine species electrogenerated on Ti/Ru0. 3Ti0. 7O2 surface: electrochemical behavior, concentration determination and their application

DC De Moura, CKC De Araújo, CLPS Zanta… - Journal of …, 2014 - Elsevier
In the present work, the evolution of chlorine-related species was investigated by cyclic
voltammetric, polarization and electrolytic analyses in order to establish whether their …