Microwave Synthesis: Zinc Tungstate Nanoparticles as an Efficient Electrocatalyst for the Methanol Oxidation Reaction

IF 1.9 4区材料科学 Q3 Chemistry

Crystal Research and Technology Pub Date : 2026-07-01 DOI:10.1002/crat.70123

T. V. M Sreekanth, Taeyong Shin, J. Kim, K. Yoo

引用次数: 0

Abstract

In this study, zinc tungstate nanoparticles (ZW NPS) were synthesized by a simple, rapid microwave synthesis method. The as-synthesized ZW NPS were characterized by XRD, XPS, SEM, and TEM analysis. The results show the presence of a nanorod morphology, and the average crystalline size was found to be ∼32 nm. The ZW NPs were used as electrocatalysts for the electrooxidation of the methanol reaction (MOR) in an alkaline medium. The ZW NPS exhibited excellent MOR activity and stability over 4000 s.

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微波合成：钨酸锌纳米颗粒作为甲醇氧化反应的高效电催化剂

本研究采用简单、快速的微波合成方法合成了钨酸锌纳米颗粒。采用XRD、XPS、SEM和TEM对合成的ZW NPS进行了表征。结果表明存在纳米棒形态，平均晶粒尺寸为~ 32 nm。采用ZW纳米粒子作为电催化剂，在碱性介质中催化甲醇电氧化反应。ZW NPS在4000 s内表现出良好的MOR活性和稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Crystal Research and Technology CRYSTALLOGRAPHY-

CiteScore

2.50

自引率

6.70%

发文量

121

审稿时长

1.9 months

期刊介绍： The journal Crystal Research and Technology is a pure online Journal (since 2012). Crystal Research and Technology is an international journal examining all aspects of research within experimental, industrial, and theoretical crystallography. The journal covers the relevant aspects of -crystal growth techniques and phenomena (including bulk growth, thin films) -modern crystalline materials (e.g. smart materials, nanocrystals, quasicrystals, liquid crystals) -industrial crystallisation -application of crystals in materials science, electronics, data storage, and optics -experimental, simulation and theoretical studies of the structural properties of crystals -crystallographic computing