Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory, Foshan, 528216, China.
College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China.
Chem Commun (Camb). 2022 Sep 22;58(76):10619-10626. doi: 10.1039/d2cc03877c.
Renewable energies from solar and wind power are playing an ever increasing role in meeting the tremendous global energy demand with substantially reduced carbon emissions; however, their intermittent nature poses a critical challenge for sustainability and practical applications. The capability of solid oxide cells (SOCs) to operate in both fuel cell and electrolysis modes makes them one of the most important candidates for efficient storage and regeneration of renewable energies. Here we present a critical review and prospects on the development of key fabrication techniques, wet infiltration, exsolution and direct assembly, for nanostructured electrodes, one of the most critical issues affecting the performance and stability of SOC technologies. The traits and challenges of these techniques are thoroughly discussed, with an aim to provide a critical guide for future design and development of more refined, high-performing nanostructured electrodes for SOCs.
太阳能和风能等可再生能源在满足巨大的全球能源需求的同时，大幅减少碳排放，发挥着越来越重要的作用；然而，其间歇性给可持续性和实际应用带来了巨大挑战。固体氧化物电池（SOC）在燃料电池和电解模式下运行的能力使其成为可再生能源高效存储和再生的最重要候选者之一。本文就用于纳米结构电极的关键制造技术，即湿浸渍、析氢和直接组装的发展进行了批判性的综述和展望，这是影响 SOC 技术性能和稳定性的最关键问题之一。本文深入讨论了这些技术的特点和挑战，旨在为 SOC 用更精细、高性能纳米结构电极的未来设计和开发提供关键指导。
