Results 21 to 30 of about 596,348 (166)
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Additive manufacturing, commonly referred to as three‐dimensional (3D) printing, provides the geometric freedom and multi‐material integration needed to build soft medical robots for minimally invasive interventions, prosthetics, and rehabilitation.
Yao Wang +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Environmental pollution across water, air, and soil systems poses escalating threats to human health and ecosystem stability, driven by heavy metals, persistent organic pollutants, particulate matter (PM), bioaerosols, and toxic gases. Conventional remediation technologies often suffer from limited selectivity, insufficient efficiency, and the
Junjie Qi +6 more
wiley +1 more source
Gongye shui chuli, 2017 研究了利用新型多元微电解联合催化氧化技术处理高浓度制药废水。在制药废水pH=3.5时，随着微电解处理停留时间的延长，其COD去除率不断上升，最高可达60%。催化氧化过程中使用双氧水为氧化剂，最佳添加量和反应pH分别为0.2%、3.0。为保证微电解稳定高效，进行了两级微电解+催化氧化处理制药废水的中试研究。结果表明，两级微电解耦合催化氧化处理制药废水中试COD去除效果稳定，微电解停留3 h时，最高去除率可达68.5%。
王坤 +4 more
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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
Gaoya dianqi, 2017 文中分析微网中微电源包括光伏发电、风力发电、微燃机、柴油发电机和燃料电池的电气特性,构建微电网优化运行的模型,以微网的经济成本和环境成本最小为目标函数,充分考虑了电压越限、功率平衡、微电源出力限制等约束条件,应用鸡群算法进行求解。解决了粒子群算法易早熟、易陷入局部最优解的问题。并通过典型的微网系统进行仿真分析,仿真结果验证了该算法的有效性。
胡汉梅, 李静雅, 黄景光
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Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Single‐atom catalysts are attractive for CO2 photoreduction due to their maximized atomic utilization and tunable electronic structures. In this study, indium (In) single atoms were incorporated into graphitic carbon nitride (CN) through an impregnation‐assisted thermal polycondensation strategy.
Xueying Guo +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Alkali metal–chalcogen batteries (AMCBs) are one of the most promising next‐generation energy storage systems because of their high energy density and reasonably low cost. However, the practical application of AMCBs is severely hindered by the volume expansion of the chalcogen cathode, the shuttle effect of polychalcogenides, and unstable ...
Yong Liu +11 more
wiley +1 more source
Gongye shui chuli, 2012 利用微电解技术处理某石化企业含油废水,考察了m(Fe)∶m(Cu)∶m(C)、反应时间、初始pH对废水油去除率的影响。实验结果表明,Fe-Cu-C三元微电解反应体系的处理效果和速率均明显优于Fe-C二元微电解反应体系,且Fe-Cu-C三元微电解处理有更宽的pH适应范围;Fe-Cu-C三元微电解的最佳工艺参数为m(Fe)∶m(Cu)∶m(C)=2∶1∶1,反应时间为45 min,初始pH=4,在最佳条件下,除油率可达56%左右。
曹雨平, 吴妍
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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
Gongye shui chuli, 2009 研究了铁炭微电解预处理和膨胀颗粒污泥床(ExpandedGranularSludgeBed,简称EGSB)反应器处理富马酸废水的效果.结果表明:铁炭微电解作为预处理方法可获得较为理想的处理效果,处理后COD去除率可达43%,B/C由0.12上升到0.40;较低的pH有利于微电解的处理,pH<4以后,COD去除率下降较快;m(铁):m(炭)=2:1～5:1时,微电解处理效果最好.EGSB反应系统能够有效地处理经微电解处理后的富马酸生产废水,COD去除率可达90%以上.铁炭微电解预处理 ...
邹华, 张一波, 程子波
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