Support-Free, Connected Core–Shell Nanoparticle Catalysts Synthesized via a Low-Temperature Process for Advanced Oxygen Reduction Performance (Adv. Sci. 7/2025)

IF 14.1 1区 材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY Advanced Science Pub Date : 2025-02-17 DOI:10.1002/advs.202570042
Aparna Chitra Sudheer, Gopinathan M. Anilkumar, Hidenori Kuroki, Takeo Yamaguchi
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Abstract

Connected Core–Shell Nanoparticles

In article number 2408614, Takeo Yamaguchi and co-workers introduce a novel method to synthesize support-free, connected nanoparticle catalysts with a porous, hollow capsule structure and a highly conductive nano-network at low temperatures. Featuring a non-Pt metal core and connected Pt atomic shell, this approach enhances catalyst surface area and oxygen reduction reaction efficiency.

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低温法制备无支撑、连接核壳纳米颗粒催化剂的研究进展(Sci. 7/2025)
在文章编号2408614中,Takeo Yamaguchi及其同事介绍了一种在低温下合成无支撑、连接的纳米颗粒催化剂的新方法,该催化剂具有多孔空心胶囊结构和高导电性纳米网络。该方法采用非铂金属芯和连接的铂原子壳,提高了催化剂的表面积和氧还原反应效率。
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来源期刊
Advanced Science
Advanced Science CHEMISTRY, MULTIDISCIPLINARYNANOSCIENCE &-NANOSCIENCE & NANOTECHNOLOGY
CiteScore
18.90
自引率
2.60%
发文量
1602
审稿时长
1.9 months
期刊介绍: Advanced Science is a prestigious open access journal that focuses on interdisciplinary research in materials science, physics, chemistry, medical and life sciences, and engineering. The journal aims to promote cutting-edge research by employing a rigorous and impartial review process. It is committed to presenting research articles with the highest quality production standards, ensuring maximum accessibility of top scientific findings. With its vibrant and innovative publication platform, Advanced Science seeks to revolutionize the dissemination and organization of scientific knowledge.
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