Results 11 to 20 of about 201,406 (148)
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Integrating light emission and electromagnetic wave (EMW) absorption into a single material opens up possibilities for multienvironmental applications. Herein, we propose a novel “molecular engineering‐pyrolysis conversion” strategy to construct a bifunctional system with tunable photoluminescence and efficient EMW absorption performance.
Renjie Wang +7 more
wiley +1 more source
Dianci bileiqi, 2016 通过对某线110 k V有缺陷的线路避雷器进行绝缘电阻、泄漏电流及局放测试,并解体对其中泄漏电流不合格的电阻片进行干燥处理,干燥前后发现不合格的电阻片泄漏电流变化不大,为找出问题所在,提出通过测量避雷器电阻片电容量与额定值相比较的方法,对不合格的电阻片进行电容量测量,测试结果显示:不合格的电阻片电容量均超过其额定值的20%,表明这些电阻片已经劣化,找出了造成该线路避雷器炸裂的原因并非电阻片受潮,而是电阻片本身劣化所致。
邱太洪 +5 more
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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 construction of p–n homojunctions represents a promising strategy for effective solar‐driven photocatalytic hydrogen evolution, owing to their inherent advantages of superior lattice matching and minimized charge transfer resistance. However, this approach remains largely unexplored.
Yueqiang Lin +6 more
wiley +1 more source
Dianci bileiqi, 1998 描述了氧化锌非线性电阻片在大电流冲击作用下的破坏过程，找出了影响电阻片大电流冲击能力的因素。优化工艺和配方，提高电阻片的结构和成分的均匀性，从而提高电阻片的通流容量；提高电阻片的侧面绝缘强度，是提高电阻片抗大电流冲击能力的两个关键因素。
王兰义 +9 more
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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
Dianci bileiqi, 2008 多柱并联避雷器的电阻片之间存在电流分布不均匀的现象,影响多柱并联避雷器整体能量吸收能力。分析了影响避雷器电流分布不均的因素,利用专门的试验回路分别对4柱并联的单片电阻片、多片电阻片和电阻片柱进行了试验验证。结果表明:为达到均流的目的,避雷器电阻片配组时,电阻片的U1mA相差不宜超过0.5%,残压不宜超过1%,避雷器各柱电流分布不均匀系数应小于110%。
张一鸣, 朱斌, 王新, 姜伟军
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Dianci bileiqi, 2022 为了模拟计算ZnO电阻片在避雷器组限制过电压过程中吸收的能量,笔者针对所选取的电阻片进行冲击电流试验;绘制了在不同电流波形下的静态伏安特性曲线,描述了其与电阻片实际伏安特性的关系,并统计了同批次电阻片伏安特性分布规律;通过曲线拟合的方式建立伏安特性方程进行吸收能量的模拟计算。结果显示,在耐受冲击电流的过程中,电流波形波头时间对电阻片吸收能量计算等效性影响最大,波头时间越长,电阻片所表现出的伏安特性越接近试验绘制的静态伏安特性曲线,即通过静态伏安特性曲线进行能量模拟计算等效性越好。
刘志远 +6 more
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Harnessing solar energy for self‐heating presents an effective strategy to suppress surface ice formation. In this paper, we fabricated nano‐silver‐modified multilayer graphene sheets (Ag@MGs) that integrate photothermal and superhydrophobic properties for anti‐icing applications.
Yihan Zhang +7 more
wiley +1 more source
Dianci bileiqi, 2003 高电位梯度氧化锌非线性电阻片上流过冲击电流时,吸收的冲击能量成比例增加,要求电阻片的通流容量也成比例提高,研制高电位梯度电阻片首先要提高氧化锌电阻片的通流容量。将传统的氧化锌电阻片生产工艺中的搅拌罐混合浆料方式改用搅拌球磨机混合,可提高浆料的流动性和各成分分散的均匀性,电阻片通流容量即得到很大程度的提高,电阻片的单位体积冲击能量吸收能力从100J/cm3提高到250J/cm3。
陈青恒, 何金良, 谈克雄, 曾嵘
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