Results 31 to 40 of about 3,752 (122)
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Aqueous zinc‐ion batteries (AZIBs) hold great promise for safe and sustainable energy storage, but their commercialization is impeded by severe Zn dendrite growth and interfacial instability. To address these challenges, we propose a defect engineering strategy employing ultrafine ZnAl2O4 (ZAO) nanoparticles (∼5 nm) with oxygen vacancy defects
Yilun Ren +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Low conductivity, slow ion‐diffusion, and limited reactive sites are common problems in electrocatalysts and electrode materials. In this study, a complex NiTe–CoTe heterojunction with abundant Te vacancies embedded in N, P, and F co‐doped hollow carbon nanorods (NiTe1−x–CoTe1−x/NPFC) was fabricated via a simple ionic liquid‐assisted ...
Mingjie Yi +7 more
wiley +1 more source
风电场参与电网一次调频最优方案选择与风储协调控制策略研究 [PDF]
全球能源互联网, 2019 研究了大型风电场联合集中式储能系统参与电网一次调频的可行性与经济性，并提出一种风储联合调频控制策略。统计分析了正常运行与发生功率缺额事件下实际电网的频率特性，仿真验证了新能源机组参与电网一次调频的必要性；类比火电机组一次调频原理，提出了新能源机组参与一次调频的基本条件；分析了风电机组基于转子惯量、预留备用和配置储能3种调频方案的技术经济性，指出风电场装配集中式储能以承担一次调频是更为经济有效的调频方案。旨在充分利用风机转子惯量以减少配置储能容量，提出一种风储协调的调频控制策略，有效减少储能容量。
刘辉 +4 more
doaj +1 more source
High‐Brightness Delayed Imaging Realized by Embedding Zinc Gallate Nanocrystals Into Glass
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT X‐ray delayed imaging technology leverages an “irradiation‐storage‐thermally stimulated readout” mode, demonstrating unique advantages in intermittent monitoring scenarios such as high‐temperature/high‐radiation environments. This typically requires materials combining abundant carrier‐trapping energy levels with structural thermostability ...
Jun‐Xiao Wu +6 more
wiley +1 more source
面向并联环流最小化的垂直式矩阵型重力储能系统多机协调控制 [PDF]
全球能源互联网重力储能利用高度落差对固体重物储能介质进行升降，实现储能系统的充放电。和抽水蓄能相比，由于其具有不依赖水资源、选址灵活等特点，应用前景广泛。为提高重力储能系统的充放电运行效率，研究了面向多机并联功率环流最小化的垂直式矩阵型重力储能系统多机协调控制问题。首先，基于PSCAD/EMTDC构建垂直式矩阵型重力储能系统模型，分析了其充放电特性；其次，通过对重力储能系统多机并联运行时产生的机组间功率环流机理及抑制问题进行分析，提出了基于重力储能系统双层控制架构的多个机组间协调控制方法 ...
翟文超 +6 more
doaj +1 more source
Electrolyte With Functionalized Boron Nitride Nanosheets for Dendrite‐Free Lithium Metal Anodes
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Lithium metal batteries (LMBs) are regarded as promising candidates for the next‐generation high‐energy‐density storage systems due to their unparalleled theoretical energy density and low redox potential. However, the commercialization of LMBs is tremendously plagued by the barbaric growth of lithium dendrite and the intricate decomposition ...
Ji Zhou +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of sodium‐ion batteries (SIBs) is limited by slow charge transfer kinetics and large material volume changes caused by the large radius of Na+. Leveraging the excellent physicochemical properties and unique heterostructures of metal selenides, ultrafine hetero‐CuFeSe2‐CoSe2 nanoparticles are in situ wrapped by ...
Ying Zhu +5 more
wiley +1 more source
Gaoya dianqi, 2003 简要介绍了分布式发电的现状,分析了储能在分布式发电中的作用。着重介绍了蓄电池储能、超导储能、超级电容器储能以及飞轮储能等储能形式,并分析了它们的技术现状及优缺点。
程华, 徐政
doaj
Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang +9 more
wiley +1 more source
全球能源互联网在落实“碳达峰、碳中和”目标过程中，储能对支撑以新能源为主体的新型电力系统负荷平衡起到重要作用，新型储能技术因建设周期短、选址灵活性高、调节能力强等优势受到更多关注。对比梳理了美国、欧盟、日本等主要国家/地区新型储能技术战略规划布局情况。针对新型储能技术中锂离子电池、钠离子电池、液流电池、金属空气电池、压缩空气储能、重力储能六大技术方向，利用文献计量和专利计量方法深度挖掘分析了国内外在该领域的前沿主题与创新能力。结果显示，中国在新型储能技术领域研发创新能力整体较强。从论文成果统计来看 ...
汤匀 +4 more
doaj +1 more source