journal article·2019-04-26

Mesoporous AgPdPt Nanotubes as Electrocatalysts for the Oxygen Reduction Reaction

Yaoyao Deng, Shuli Yin, Yayuan Liu, Yidong Lu, Xueqin Cao, Liang Wang, Hongjing Wang, Youliang Zhao, Hongwei Gu

ACS Applied Nano Materials· Volume 2· Issue 4
Publisher page

Abstract

One-dimensional multimetallic nanotubes with mesoporous walls are promising electrocatalysts for fuel cells on account of their distinct morphology and tunable composition. In the present work, we adopt a micelle-assisted galvanic replacement strategy to synthesize one-dimensional mesoporous AgPdPt nanotubes (AgPdPt MNTs) with uniform morphology and size in aqueous solution. On account of their distinct mesoporous nanotube structure and synergistic effect among different metals, the as-synthesized trimetallic AgPdPt MNTs exhibit enhanced catalytic performance toward the oxygen reduction reaction. This work offers a feasible method to design one-dimensional mesoporous nanotubes with tunable composition for various promising applications.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Electrocatalysts for Energy Conversion · Fuel Cells and Related Materials · Supercapacitor Materials and Fabrication

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, P. R. China

State Key Laboratory Breeding Base of Green-Chemical Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China

Funding

National Natural Science Foundation of China · Suzhou Municipality · Priority Academic Program Development of Jiangsu Higher Education Institutions

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