Supraparticles on beads for supported catalytically active liquid metal solutions – the SCALMS suprabead concept†

IF 12.2 2区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Materials Horizons Pub Date : 2023-08-23 DOI:10.1039/D3MH01020A

Thomas Zimmermann, Nnamdi Madubuko, Philipp Groppe, Theodor Raczka, Nils Dünninger, Nicola Taccardi, Simon Carl, Benjamin Apeleo Zubiri, Erdmann Spiecker, Peter Wasserscheid, Karl Mandel, Marco Haumann and Susanne Wintzheimer

引用次数: 1

Abstract

A novel GaPt-based supported catalytically active liquid metal solution (SCALMS) material is developed by exploiting the suprabead concept: Supraparticles, i.e. micrometer-sized particles composed of nanoparticles assembled by spray-drying, are bonded to millimeter-sized beads. The suprabeads combine macroscale size with catalytic properties of nanoscale GaPt particles entrapped in their silica framework.

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用于负载催化活性液态金属溶液的珠上超微粒-SCALMS超珠概念。

利用超珠概念开发了一种新型的GaPt基负载催化活性液态金属溶液（SCALMS）材料：超珠，即由喷雾干燥组装的纳米颗粒组成的微米级颗粒，与毫米级珠结合。超珠结合了宏观尺寸和包裹在其二氧化硅框架中的纳米级GaPt颗粒的催化性能。

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

Materials Horizons CHEMISTRY, MULTIDISCIPLINARY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

18.90

自引率

2.30%

发文量

306

审稿时长

1.3 months

期刊介绍： Materials Horizons is a leading journal in materials science that focuses on publishing exceptionally high-quality and innovative research. The journal prioritizes original research that introduces new concepts or ways of thinking, rather than solely reporting technological advancements. However, groundbreaking articles featuring record-breaking material performance may also be published. To be considered for publication, the work must be of significant interest to our community-spanning readership. Starting from 2021, all articles published in Materials Horizons will be indexed in MEDLINE©. The journal publishes various types of articles, including Communications, Reviews, Opinion pieces, Focus articles, and Comments. It serves as a core journal for researchers from academia, government, and industry across all areas of materials research. Materials Horizons is a Transformative Journal and compliant with Plan S. It has an impact factor of 13.3 and is indexed in MEDLINE.