Results 21 to 30 of about 204,106 (162)
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
, 2019 风致振动是引起输电塔破坏的主要原因之一,为了研究极端大风区域设计基准期内输电塔在实际风荷载作用下是否会发生疲劳破坏,选取750kV吐鲁番—哈密一线的7A5-J1型耐张塔作为研究依据,研究了沿线风速的分布,采用自回归线性滤波法结合Davenport风速谱编写程序模拟了脉动风速时程,并利用Miner线性累积损伤理论结合材料的S-N曲线建立了一套完整的实际风荷载作用下的输电塔疲劳寿命的计算方法,并以此计算了该线路沿线最不利位置的疲劳寿命。结果表明:该线路输电塔在设计基准期内不会出现疲劳破坏 ...
周楠 +5 more
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The poor Zn chemistry of Zn metal anode and sluggish reaction kinetics of cathodes at high mass loadings are two crucial issues for hindering the application of aqueous Zn‐ion batteries (AZIBs). Herein, the hierarchical porous N‐doped carbon fibers (HPNCFs) were proposed to simultaneously optimize the reversibility of Zn plating/stripping of ...
Song Yang +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Photocatalytic molecular oxygen (O2) activation provides a sustainable approach to produce singlet oxygen (1O2) for organic contaminants detoxification. However, the charge carriers‐involved pathway usually suffers from unsatisfactory 1O2 production efficiency owing to energy loss caused by photogenerated hole‐mediated superoxide species (•O2−
Yan‐Biao Shi +8 more
wiley +1 more source
, 2004 对我国正在研发的4MWe生物质气化气体机—汽轮机联合循环发电系统进行了寿命周期评价，评价中考虑了由于稻草作为燃料使用，没有还田导致的土壤肥力流失因素。系统边界包括了4个子系统，即化肥生产，生物质运输，发电转换过程，电厂建设和解体子系统 ...
吴创之, 余志, 贾友见
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT With the rapid development of the energy storage industry, aqueous zinc‐ion batteries (AZIBs) have attracted considerable attention in the field of energy storage because of their inherent advantages, thereby emerging as a promising research direction with significant potential.
Lingjiao Fu +8 more
wiley +1 more source
, 1987 影响寿命的心理因素很多,包括智力因素与非智力因素(如情绪、意志、性格等),和社会心理因素等。探讨心理与寿命的关系,对于逐步搞清长寿的机理、促进退 ...
王极盛
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT With the continuous advancement of materials science and technology, the rare metal gallium has increasingly emerged as a promising alternative to the toxic metal mercury. Although existing research has predominantly focused on the high electrical conductivity and excellent deformability of liquid metal (LM), its intrinsic fluidic property ...
Feifan Guo +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Although lithium metal has been regarded as an ideal anode material for high‐energy‐density batteries, its practical applications remain hindered by many serious challenges. Three‐dimensional (3D) porous Cu current collectors demonstrate potential in ensuring uniform Li deposition.
Meng‐Qi Zhu +7 more
wiley +1 more source
Porous Mn2O3@C Cathode With High Activity and Long Lifespan for Aqueous Zinc Ion Batteries
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Manganese‐based oxides are widely employed as cathode materials for aqueous zinc ion batteries (AZIBs) due to their low toxicity and high theoretical specific capacity. However, their inherent poor electrical conductivity, coupled with the dissolution of manganese into the electrolyte, often leads to structural degradation of the cathode.
Cheng‐Jie Yin +5 more
wiley +1 more source