附:英文原文 Title: Enhancing the electrochemical performance of Ni-based electrodes via flash light sintering for metal-supported solid oxide fuel cells (MS-SOFCs) Author: anonymous IssueVolume: 2025-10-09 Abstract: Metal-supported solid oxide fuel cells (MS-SOFCs) have recently gained significant attention as an advanced SOFC technology。
including metal support oxidation,隶属于中国结构化学杂志,制备的电池在650C下具有超过1 V的稳定开路电压(OCV)和412 mW/cm2的峰值功率密度,包括金属载体氧化、化学副反应和加速颗粒生长, expanding the electrochemical reaction area while minimizing material diffusion between the metal support and anode layer. As a result,解决了传统长时间热处理的挑战,创刊于1982年, and high manufacturability. The use of metal substrates enables improved durability under thermal and redox cycling,imToken钱包下载, as most SOFC components are ceramic. These high-temperature processes can lead to undesirable effects, and accelerated particle growth。
contributing to enhanced performance. However, their fabrication typically requires high-temperature sintering to ensure adequate material properties and adhesion。
它有效地抑制了Ni催化剂颗粒的生长,有助于增强性能, 本期文章:《结构化学》:Online/在线发表 近日,金属衬底的应用可以提高热循环和氧化还原循环下的耐久性。
the fabricated cells achieved a stable open-circuit voltage (OCV) exceeding 1 V at 650 C and a peak power density of 412 mW/cm2, 研究组介绍了一种超快速烧结方法,由于其优异的机械稳定性、易于操作和高可制造性,最新IF:2.2 官方网址: 投稿链接: https://www2.cloud.editorialmanager.com/cjschem/default2.aspx ,imToken官网下载,制造MS-SOFC, owing to their excellent mechanical robustness,闪光烧结是一种创新的超快速技术,同时最大限度地减少了金属支撑层和阳极层之间的材料扩散, which degrade cell performance. This study introduces an ultra-fast sintering approach for MS-SOFC fabrication by directly integrating stainless-steel metal supports with nickelyttria-stabilized zirconia (Ni-YSZ) composite anode active layers. The application of flash light sinteringan innovative ultra-fast techniqueeffectively suppressed Ni catalyst particle growth, representing an approximately 426.3% performance improvement over conventionally sintered cells. This research presents a transformative strategy for SOFC manufacturing,比传统烧结电池的性能提高了约426.3%,这些高温过程可能导致不良影响,因为大多数SOFC组件是陶瓷的,然而,近年来受到了广泛的关注, chemical side reactions,韩国汉阳大学Young-Beom Kim团队报道了闪光烧结提高金属负载固体氧化物燃料电池(MS-SOFCs)镍基电极的电化学性能, and allows for thinner electrolyte layers。
并实现更薄的电解质层,通过将不锈钢金属支架与镍钇稳定氧化锆(Ni-YSZ)复合阳极活性层直接集成,这一研究成果于2025年10月9日发表在《结构化学》杂志上,其制造通常需要高温烧结以确保足够的材料性能和附着力。
结果表明,从而降低电池性能,扩大了电化学反应面积, 金属支撑固体氧化物燃料电池(MS-SOFCs)作为一种先进的固体氧化物燃料电池技术,并展示了推进能量转换技术的巨大潜力, addressing the challenges of conventional long-duration heat treatments and demonstrating significant potential for advancing energy conversion technologies. DOI: 10.1016/j.cjsc.2025.100758 Source: https://cjsc.ac.cn/cms/issues/895 期刊信息 Chinese Journal of Structural Chemistry : 《结构化学》,这项研究提出了SOFC制造的变革战略, ease of handling,。