Results 11 to 20 of about 11,568 (120)
Alloy‐Type Anode Materials for Sodium‐Ion Batteries: From Single Metals to MultiComponent Alloys
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Sodium‐ion batteries (SIBs) are widely regarded as a promising alternative to lithium‐ion batteries due to their abundant sodium resources, broad geographical distribution, and low cost, rendering them particularly attractive for large‐scale energy storage applications.
Zicheng Yin +12 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Composites of metal–organic frameworks (MOFs)/two‐dimensional transition metal carbides/nitrides (MXene) have been widely recognized as promising electrode materials for advanced electrochemical energy storage systems due to their synergistic structural advantages and tunable electrochemical properties.
Wenjun Zhu +5 more
wiley +1 more source
Gaoya dianqi, 2016 文中对SF6/N2混合气体在不均匀场下的击穿特性展开研究,通过测量棒—板电极在不同电极间距、混合比、压强下的正、负极性击穿电压值,分析电场不均匀度及气体压强对SF6/N2混合气体极性效应的影响。研究结果表明:在0.1 MPa时,击穿电压随着电极间距的增大而增大,N2负极性的击穿电压高于正极性的击穿电压,在电极间距为12 mm时,负极性击穿电压是正极性击穿电压的1.71倍,而SF6气体与N2极性效应相反,表现为正极性的击穿电压略高于负极性的击穿电压;电极间距为4 mm时,随气体压强的升高负极性击穿电压增大,
陈会利 +4 more
doaj
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The design and synthesis of highly efficient electrochemical sensors are pivotal to electrochemical conversion technologies. This study successfully synthesized a composite material comprising two‐dimensional (2D) conductive MXene and nickel‐based metal–organic framework (Ni‐MOF) by stirring at room temperature.
Hai‐Xia Wu +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT A facile coprecipitation‐pyrolysis strategy was employed to fabricate Cu/Co nanoparticles (NPs) embedded in nitrogen‐doped carbon matrices (Cu/Co@N‐C) through the carbonization of CuCo‐MOF precursors. Moreover, monometallic counterparts of Cu@N‐C and Co@N‐C were also prepared via carbonization of bimetallic CuZn‐MOF and CoZn‐MOF, respectively.
Weinan Yao +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Metal nanoclusters provide abundant catalytically active sites and unique electronic structures that are highly beneficial for enhancing photocatalytic performance; however, their practical application is often hindered by poor photostability.
Yiying Qin +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The commercialization of lithium–sulfur batteries (Li–S batteries) has been hindered by the shuttle effect of lithium polysulfides (LiPSs) and sluggish redox kinetics. In this study, we constructed a three‐dimensional hollow conductive network host material for sulfur with synergistic enhancement effects.
Jie Yang +6 more
wiley +1 more source
Gaoya dianqi, 2006 研究了平板-平板电极、多针-平板电极和筛网电极3种电极结构DBD的放电特性,通过测量电压-电流波形图及放电发光图比较了它们的区别,并从放电机理角度对实验结果作了解释。结果表明:平板-平板电极DBD表现为稳定的细丝状放电。而多针-平板电极DBD融合针尖的电晕效应,使得放电空间中呈现扩散圆锥形放电。筛网电极DBD可以实现大气压辉光放电（APGD）,放电更加均匀,放电空间内看不到放电细丝的存在。
王辉 +4 more
doaj
Glycerophosphocholine‐Mediated Dual Regulation for Highly Stable Aqueous Iron‐Ion Batteries
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Iron‐ion batteries (FeIB) offer the advantages of low cost and high capacity, demonstrating potential for large‐scale energy storage. However, severe hydrogen evolution reaction (HER) occurs during cycling, which significantly impacts battery lifespan.
Tian Yang +6 more
wiley +1 more source
Gongye shui chuli, 2006 阳极材料是电化学氧化法处理有机废水的关键。综述了贵金属电极、碳素电极、钛基金属氧化物电极和合成掺硼金刚石(BDD)薄层电极在内的常用阳极材料的性能，并对有机废水电化学氧化阳极材料的发展趋向进行了展望。
盛怡 +4 more
doaj +2 more sources