Pt-Cu based nanocrystals as promising catalysts for various electrocatalytic reactions

Nitin K. Chaudhari; Yongju Hong; Byeongyoon Kim; Sang Il Choi; Kwangyeol Lee

doi:10.1039/c9ta05309c

Pt-Cu based nanocrystals as promising catalysts for various electrocatalytic reactions

Nitin K. Chaudhari, Yongju Hong, Byeongyoon Kim, Sang Il Choi, Kwangyeol Lee

Department of Chemistry

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

45 Citations (Scopus)

Abstract

Taking into account availability and cost, the development of Pt bimetallic alloy nanocatalysts containing earth abundant elements is of vital interest in advancing technologies that depend on electrocatalytic reactions. In this regard, a number of studies on Pt-Cu based alloy nanocrystals have been performed for various electrocatalytic oxidation/reduction reactions owing to their novel physico-chemical properties. Herein, we present an in-depth review on recent developments in Pt-Cu based nanostructures from the viewpoint of electrocatalysts for various reactions. In this review, the synthesis methodologies and composition- and morphology-dependent catalytic properties of Pt-Cu based electrocatalysts are extensively discussed and summarized. The insights into the remaining challenges and the directions for future research on Pt-Cu electrocatalysts are also highlighted for practical applications in renewable energy systems.

Original language	English
Pages (from-to)	17183-17203
Number of pages	21
Journal	Journal of Materials Chemistry A
Volume	7
Issue number	29
DOIs	https://doi.org/10.1039/c9ta05309c
Publication status	Published - 2019

ASJC Scopus subject areas

Chemistry(all)
Renewable Energy, Sustainability and the Environment
Materials Science(all)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1039/c9ta05309c

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title = "Pt-Cu based nanocrystals as promising catalysts for various electrocatalytic reactions",

abstract = "Taking into account availability and cost, the development of Pt bimetallic alloy nanocatalysts containing earth abundant elements is of vital interest in advancing technologies that depend on electrocatalytic reactions. In this regard, a number of studies on Pt-Cu based alloy nanocrystals have been performed for various electrocatalytic oxidation/reduction reactions owing to their novel physico-chemical properties. Herein, we present an in-depth review on recent developments in Pt-Cu based nanostructures from the viewpoint of electrocatalysts for various reactions. In this review, the synthesis methodologies and composition- and morphology-dependent catalytic properties of Pt-Cu based electrocatalysts are extensively discussed and summarized. The insights into the remaining challenges and the directions for future research on Pt-Cu electrocatalysts are also highlighted for practical applications in renewable energy systems.",

author = "Chaudhari, {Nitin K.} and Yongju Hong and Byeongyoon Kim and Choi, {Sang Il} and Kwangyeol Lee",

note = "Funding Information: This work was supported by the National Research Foundation of Korea with grant No. NRF-2019R1A6A1A11044070, 2017R1A2B3005682, 2018R1C1B6004272 and the Hydrogen Energy Innovation Technology Development Program of the National Research Foundation of Korea (NRF) funded by the Korean government (Ministry of Science and ICT (MSIT)) (NRF-2019M3E6A1064709). Y. Hong acknowledges the Global Ph.D. Fellowship (NRF-2018H1A2A1062618). Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2019.",

year = "2019",

doi = "10.1039/c9ta05309c",

language = "English",

volume = "7",

pages = "17183--17203",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Pt-Cu based nanocrystals as promising catalysts for various electrocatalytic reactions

AU - Chaudhari, Nitin K.

AU - Hong, Yongju

AU - Kim, Byeongyoon

AU - Choi, Sang Il

AU - Lee, Kwangyeol

N1 - Funding Information: This work was supported by the National Research Foundation of Korea with grant No. NRF-2019R1A6A1A11044070, 2017R1A2B3005682, 2018R1C1B6004272 and the Hydrogen Energy Innovation Technology Development Program of the National Research Foundation of Korea (NRF) funded by the Korean government (Ministry of Science and ICT (MSIT)) (NRF-2019M3E6A1064709). Y. Hong acknowledges the Global Ph.D. Fellowship (NRF-2018H1A2A1062618). Publisher Copyright: © The Royal Society of Chemistry 2019.

PY - 2019

Y1 - 2019

N2 - Taking into account availability and cost, the development of Pt bimetallic alloy nanocatalysts containing earth abundant elements is of vital interest in advancing technologies that depend on electrocatalytic reactions. In this regard, a number of studies on Pt-Cu based alloy nanocrystals have been performed for various electrocatalytic oxidation/reduction reactions owing to their novel physico-chemical properties. Herein, we present an in-depth review on recent developments in Pt-Cu based nanostructures from the viewpoint of electrocatalysts for various reactions. In this review, the synthesis methodologies and composition- and morphology-dependent catalytic properties of Pt-Cu based electrocatalysts are extensively discussed and summarized. The insights into the remaining challenges and the directions for future research on Pt-Cu electrocatalysts are also highlighted for practical applications in renewable energy systems.

AB - Taking into account availability and cost, the development of Pt bimetallic alloy nanocatalysts containing earth abundant elements is of vital interest in advancing technologies that depend on electrocatalytic reactions. In this regard, a number of studies on Pt-Cu based alloy nanocrystals have been performed for various electrocatalytic oxidation/reduction reactions owing to their novel physico-chemical properties. Herein, we present an in-depth review on recent developments in Pt-Cu based nanostructures from the viewpoint of electrocatalysts for various reactions. In this review, the synthesis methodologies and composition- and morphology-dependent catalytic properties of Pt-Cu based electrocatalysts are extensively discussed and summarized. The insights into the remaining challenges and the directions for future research on Pt-Cu electrocatalysts are also highlighted for practical applications in renewable energy systems.

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U2 - 10.1039/c9ta05309c

DO - 10.1039/c9ta05309c

M3 - Article

AN - SCOPUS:85069791319

SN - 2050-7488

VL - 7

SP - 17183

EP - 17203

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 29

ER -

Pt-Cu based nanocrystals as promising catalysts for various electrocatalytic reactions

Abstract

ASJC Scopus subject areas

UN SDGs

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