Effect of ionic liquids on synthesis of Ag/TiO2 catalyst in water electrolysis

Kye Sang Yoo; Daewon Pak

doi:10.1166/jnn.2015.10473

Effect of ionic liquids on synthesis of Ag/TiO₂ catalyst in water electrolysis

Kye Sang Yoo
, Daewon Pak

Dept. of Chemical and Biomolecular Engineering

Seoul National University of Science and Technology (SNUST)

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Effective Ag/TiO₂ catalyst was synthesized using ionic liquids in water electrolysis. Silver was impregnated on TiO₂ particles with various ionic liquids to examine the electrocatalytic activity in acid solution. Among the ionic liquids, [Bmim][CF₃SO₃] was most effective to prepare Ag/TiO₂ particle in cyclic voltammograms. The current density over the sample was higher than 0.02 A/cm². Furthermore, the catalyst synthesized using TiO₂ particle prepared using binary ionic liquid (Ag/TiO₂-IL) showed better electocatalytic activity, 0.023 A/cm2, under identical conditions.

Original language	English
Pages (from-to)	6137-6140
Number of pages	4
Journal	Journal of Nanoscience and Nanotechnology
Volume	15
Issue number	8
DOIs	https://doi.org/10.1166/jnn.2015.10473
State	Published - 10 Jan 2015

Keywords

Ag/TiO
Ionic liquid
Water electrolysis

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10.1166/jnn.2015.10473

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abstract = "Effective Ag/TiO2 catalyst was synthesized using ionic liquids in water electrolysis. Silver was impregnated on TiO2 particles with various ionic liquids to examine the electrocatalytic activity in acid solution. Among the ionic liquids, [Bmim][CF3SO3] was most effective to prepare Ag/TiO2 particle in cyclic voltammograms. The current density over the sample was higher than 0.02 A/cm2. Furthermore, the catalyst synthesized using TiO2 particle prepared using binary ionic liquid (Ag/TiO2-IL) showed better electocatalytic activity, 0.023 A/cm2, under identical conditions.",

keywords = "Ag/TiO, Ionic liquid, Water electrolysis",

author = "Yoo, \{Kye Sang\} and Daewon Pak",

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T1 - Effect of ionic liquids on synthesis of Ag/TiO2 catalyst in water electrolysis

AU - Yoo, Kye Sang

AU - Pak, Daewon

PY - 2015/1/10

Y1 - 2015/1/10

N2 - Effective Ag/TiO2 catalyst was synthesized using ionic liquids in water electrolysis. Silver was impregnated on TiO2 particles with various ionic liquids to examine the electrocatalytic activity in acid solution. Among the ionic liquids, [Bmim][CF3SO3] was most effective to prepare Ag/TiO2 particle in cyclic voltammograms. The current density over the sample was higher than 0.02 A/cm2. Furthermore, the catalyst synthesized using TiO2 particle prepared using binary ionic liquid (Ag/TiO2-IL) showed better electocatalytic activity, 0.023 A/cm2, under identical conditions.

AB - Effective Ag/TiO2 catalyst was synthesized using ionic liquids in water electrolysis. Silver was impregnated on TiO2 particles with various ionic liquids to examine the electrocatalytic activity in acid solution. Among the ionic liquids, [Bmim][CF3SO3] was most effective to prepare Ag/TiO2 particle in cyclic voltammograms. The current density over the sample was higher than 0.02 A/cm2. Furthermore, the catalyst synthesized using TiO2 particle prepared using binary ionic liquid (Ag/TiO2-IL) showed better electocatalytic activity, 0.023 A/cm2, under identical conditions.

KW - Ag/TiO

KW - Ionic liquid

KW - Water electrolysis

UR - https://www.scopus.com/pages/publications/84920829050

U2 - 10.1166/jnn.2015.10473

DO - 10.1166/jnn.2015.10473

M3 - Article

AN - SCOPUS:84920829050

SN - 1533-4880

VL - 15

SP - 6137

EP - 6140

JO - Journal of Nanoscience and Nanotechnology

JF - Journal of Nanoscience and Nanotechnology

IS - 8

ER -

Effect of ionic liquids on synthesis of Ag/TiO₂ catalyst in water electrolysis

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