Results 11 to 20 of about 6,001 (154)
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT MCrAlX coatings are widely used as bond coats in thermal barrier coating systems to protect turbine blades from high‐temperature oxidation. However, their oxidation resistance is often restricted by uncontrolled microstructures, surface roughness, and aggregation of reactive elements (REs). In this study, high‐repetition‐rate femtosecond laser
Wei Qian +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Aqueous vanadium dioxide (VO2)‐based smart thermal insulation coatings represent a viable strategy to decrease building energy consumption and advance sustainable development goals. However, the inherent instability and limited compatibility with polymer matrices of VO2 hinder its widespread application.
Xiuxian Zhao +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Ceramic capacitors are critical components in advanced electronic devices, primarily due to their multi‐functionalities in energy/information storage and conversion. However, poor temperature stability remains a long‐standing challenge for practical applications, especially at extremely high‐ or low‐temperature conditions (e.g., > 200°C or ...
Zhi‐Peng Li +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Mechanoluminescent materials have gained significant attention for their unique capability to convert mechanical stimuli into light without external optical or electrical excitation, holding immense promise for applications in safety monitoring, biomedicine, optical anti‐counterfeiting, and intelligent sensing.
Fanlei Qin +8 more
wiley +1 more source
He jishu超声分子束注入是磁约束聚变装置常用的补充加料手段之一，并对等离子体流和湍流产生重要影响。实验在J-TEXT装置上开展，采用三台阶朗缪尔探针阵列，在欧姆放电氢等离子体中观测了超声分子束注入对边缘流和湍流的影响。结果表明：超声分子束注入后测地声模带状流、湍流及其驱动的粒子输运分别减小40%~60%、50%~70%及60%~70%，且伴随着离子-离子碰撞频率增大；湍流雷诺协强及湍流对测地声模带状流做功明显减小；密度及温度梯度降低。进一步分析表明，测地声模带状流减弱主要归因于湍流雷诺功的降低和碰撞率的增加 ...
谢 耀禹 +13 more
doaj +1 more source
Effect of Combined Plasma-activated Water and Dielectric Barrier Discharge Treatment on the Sterilization and Quality of Fresh-cut Lettuce [PDF]
To develop a new method for the sterilization of fresh-cut lettuce, plasma-activated water (PAW) combined with dielectric barrier discharge (DBD) plasma technology was applied in this study.
Jianhao ZHANG +3 more
core +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Metal sulfide, as a type of lithium/sodium‐ion battery material, possesses merits such as high capacity and low cost. Nevertheless, it is prone to structural changes during the cycling process, leading to volume changes and affecting electrochemical performance.
Wenjin Qin +7 more
wiley +1 more source
Study on Preparation and Application of Adhesive for Polyolefin Film [PDF]
, 2015 由于具有较高的机械强度、良好的化学稳定性、较好的电绝缘性、优良的加工性等优势，聚烯烃塑料广泛应用于社会生活中。在众多的聚烯烃塑料制品中，最为常见的产品是薄膜制品，包括聚乙烯薄膜、聚丙烯薄膜、多层共挤聚烯烃薄膜等。为了获得更优异的性能，实际应用中一般将聚烯烃薄膜与自身或者其他薄膜（如铝箔、聚酰胺薄膜、聚酯薄膜等）进行复合使用。目前，在复合过程中常用的聚烯烃薄膜粘结剂存在以下两个问题：1、环保问题：目前国内广泛使用的酯溶型聚氨酯粘结剂可能含有异氰酸酯单体的残留，而水性粘结剂由于干燥速度慢 ...
谢东权
core
Gaoya dianqi, 1983 对高温等离子体、低温等离子体,特别是时气吹断路器中的等离子体不稳定性的类型进行了概述和讨论。分析表明开关电弧的流动不稳定性、磁不稳定性可明显提高断路器的开断能力,而振荡不稳定性对灭弧的影响似乎是可以不考虑的。
过增元
doaj
Effect of Cold Plasma Synergistic Composite Essential Oils on Beef Storage and Freshness Preservation [PDF]
In this study, cold plasma (CP) technology combined with composite essential oils (cinnamon and clove essential oils) treatment was applied to preserve fresh beef. Changes in the antioxidant properties of composite essential oils after CP treatments were
Jianhao ZHANG +3 more
core +1 more source