Results 31 to 40 of about 9,391 (119)
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Lithium‐selenium (Li‐Se) batteries have attracted considerable attention due to their high theoretical specific capacity and the intrinsically good electronic conductivity of selenium. Nevertheless, low active‐material utilization, parasitic side reactions, and sluggish reaction kinetics hinder their practical application.
Yanan Fu +8 more
wiley +1 more source
Guangtongxin yanjiu, 2018 随着物联网海量终端设备的接入以及不同的业务需求,需要实现网络范围内的服务灵活部署,提供不同等级的内容和服务。为此,文章提出一种基于多背包模型的分布式协同网络服务布局算法,通过网络各节点协同,获取全局网络状况,将网络服务实例的布局问题建模为多背包问题,求解得到网络服务实例最优布局。仿真结果表明,网络服务在网络中的合理布局可以最大化网络效益、提高节点效用比和响应率,有助于物联网及其应用的良好运行。
李嘉琪, 朱晓荣
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Eutectic high‐entropy alloys (EHEAs) have attracted significant attention due to their balanced mechanical properties and promising applications. Nonetheless, the correlation between the solidification mechanism of eutectic microstructures and their mechanical properties remains elusive.
Yi Qin +15 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The utilization of carbonaceous anodes in electrochemical systems, particularly potassium‐ion batteries (PIBs), remains hindered by sluggish kinetics and modest capacities, which are caused by the intrinsic ion storage mechanisms and constrained interlayer spacings.
HaiSong Chen +7 more
wiley +1 more source
Huli yanjiu, 1992 新洁尔灭（溴苄烷胺）为阳离子表面活性强力杀菌消毒剂,对革兰氏阳性和阴性菌均有杀灭作用,毒性、刺激性均小。如果与75％酒精相配伍（比例为7:3）,协同作用能够互补,使低效（新洁尔灭）、中效消毒剂（乙醇）的杀菌能力明显提高,并优于2％碘酊消毒、75％酒精脱碘。经过临床应用与观察,充分表明二者配伍后有协同增效作用,现将我们使用情况介绍如下:
王秋开, 车欢娥, 苏旺生
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The stability of aqueous Zn2+ batteries is severely hindered by parasitic reactions at the Zn anode/electrolyte interface. Herein, itaconic acid (IA) is introduced as an effective electrolyte additive to achieve a highly stable zinc anode. Remarkably, IA concurrently modulates both the zinc anode/electrolyte interfacial structure and the Zn2 ...
Chenggang Wang +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Diabetic wound infections are a common complication of diabetes, which severely impact patients' quality of life. Effective treatment of diabetic wound infections remains one major challenge in the clinic, partially due to the formation of bacterial biofilm and antibiotic resistance.
Liang Zhou +8 more
wiley +1 more source
Gaoya dianqi, 2010 在大气压、室温条件下,利用研制的气体喷射式线-筒放电反应器,实验研究了等离子体与二氧化钛（TiO2）协同降解实际空气流中甲苯的效果。结果表明:反应器中流场的分布对甲苯的降解率有显著影响,不同的电场与不同的流场匹配能产生不同的降解效果;正脉冲更有利于降解甲苯,放电电压为33 kV时,正脉冲比负脉冲对甲苯的降解率高出47.07%;二氧化钛与放电等离子体的协同明显强化了反应器的降解能力,甲苯初始浓度为400μL/L时,降解率高达94.74%;降解率随着电压的升高而升高,45 kV时,335μL ...
谢志辉 +3 more
doaj
Guangtongxin yanjiu, 2020 随着光通信设备在不同地区、不同环境下的广泛部署,工程中出现了多起由于机房环境不合格导致的光模块硫化腐蚀失效事件,客户对光模块在含硫环境下工作寿命预估的需求越来越强烈。文章提出了一种应用加速硫化腐蚀对光模块内部易腐蚀组件（电阻和磁珠）建立寿命预估模型的方法,该方法以威布尔分布作为基准失效函数,以相同环境应力或不同环境应力作为协变量,利用电阻和磁珠加速硫化腐蚀试验的失效率数据进行模型参数估计,对寿命预估模型进行了研究。研究结果表明,该加速试验结果与工程失效数据吻合 ...
甘文斌, 廖原, 钟洪, 廖骞
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Soft‐magnetic materials (SMMs) are indispensable for electrification and sustainable energy systems, yet their inherent mechanical fragility fundamentally limits applications under severe mechanical stresses. Enhancing the yield strength of SMMs is essential to prevent the degradation in magnetic performance and failure from plastic ...
Nairan Wang +6 more
wiley +1 more source