摘要
钠基-海水电池因具有环境友好、能量密度高和海水储量丰富且易得等优势,有望成为新一代储能器件。其原理是以海水为电解液,通过氧化还原反应实现化学能与电能的转换。本文概述了钠基-海水电池的电化学原理、电池结构设计及优化策略;回顾了钠基-海水电池的最新研究进展;最后,讨论了钠基-海水电池性能提升和商业化需要克服的挑战,并展望了该电池未来的发展方向。该论文为钠基-海水电池的发展提供理论指导,进而促进钠基-海水电池为深海能源供应和极端环境能源保障等国家重大需求提供支撑。
Na-based seawater batteries are expected to become a new-generation of energy storage device due to its advantages of environmental friendliness,high energy density,and abundant and easy availability of seawater.Its working principle is that the conversion between the chemical energy and the electrical energy is achieved through redox reaction when seawater is considered as the electrolyte.In this review,the electrochemical principle,and design and optimization strategy of battery structure of Na-based seawater batteries are summarized.The latest research progress of Na-based seawater batteries is reviewed.Finally,the challenges to overcome the performance improvement and commercialization of Na-based seawater batteries are discussed,and the future development directions of the batteries are forecasted.The review provides the theoretical guidance for the development of Na-based seawater batteries,and then promotes Na-based seawater batteries support for major national needs such as the deep-sea energy supply and extremely environmental-energy source.
作者
牛文辉
张达
赵振刚
杨斌
梁风
Wenhui Niu;Da Zhang;Zhengang Zhao;Bin Yang;Feng Liang(Key Laboratory for Nonferrous Vacuum Metallurgy of Yunnan Province,Kunming University of Science and Technology,Kunming 650093,China;National Engineering Research Center of Vacuum Metallurgy,Kunming University of Science and Technology,Kunming 650093,China;Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,China)
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2023年第3期407-420,共14页
Progress in Chemistry
基金
国家自然科学基金项目(No.12175089,12205127)
云南省重点研发计划项目(No.202103AF140006)
云南省科技厅应用基础研究计划项目(No.202001AW070004)资助。
关键词
钠基-海水电池
电化学原理
关键部件和挑战
电池结构设计及优化
Na-based seawater batteries
electrochemical principle
key components and challenges
design and optimization of battery structure
