Results 31 to 40 of about 18,276 (112)
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Rationally designing an electrocatalyst to achieve stable and efficient urea oxidation reaction (UOR) is crucial but still challenging, especially for ampere‐level application. Herein, Mn and Fe dual‐doped Ni0.85Se (Mn/Fe–Ni0.85Se) catalyst is synthesized via a facile and scalable electrodeposition and followed by selenization.
Guanglin Zhu +6 more
wiley +1 more source
Gongye shui chuli, 2017 利用催化铁内电解法对酸性品红模拟印染废水进行处理，采用循环伏安法评价了酸性品红在铜电极和石墨电极上的电化学特性，结果表明催化铁内电解法与传统铁炭内电解法降解污染物的反应机理不同，通过对比发现，催化铁内电解法可以明显改善铁炭内电解法在碱性条件下的处理效果。单因素实验结果表明，进水pH为3，反应时间为1.5 h，铁铜质量比为6，不加入电解质时，对144 mg/L酸性品红模拟废水去除率能达到97.7%。废水中存在电解质时，可提高处理效果，去除率能达到99.5%；废水中加入过量铁铜填料对处理效果的改善并不明显。
许海辉 +5 more
doaj +2 more sources
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The electrocatalytic co‐reduction of CO2 and nitrate (NO3− ${\text{NO}}_{3}^{-}$) to synthesize urea presents a sustainable alternative to traditional industrial processes, yet its efficiency is fundamentally limited by the kinetically mismatched activation and coupling of CO2 and NO3− ${\text{NO}}_{3}^{-}$.
Jiayu Liu +9 more
wiley +1 more source
Dual‐Layer Solid Electrolyte Interphase Enables Effective Suppression of Lithium Dendrites
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The heterogeneous solid electrolyte interphase (SEI) at the Li metal anode often leads to slow and uneven Li+ flux, causing severe Li dendrite growth. Herein, we combine X‐ray photoelectron spectroscopy and cryogenic transmission electron microscopy to demonstrate that a dual‐layer SEI, consisting of an inorganic inner layer and an organic ...
Huaping Wang +4 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Although alloy‐based materials present potential for peroxymonosulfate (PMS) activation, metal ion leaching remains severely restricted during the pollution degradation process. Herein, the porous carbon‐supported Fe–Cu alloy derived from industrial copper slag was prepared to remove the organic pollutants from wastewater while inhibiting the ...
Xuanren Chen +10 more
wiley +1 more source
Flexible, Robust Transparent Conductive Films With Excellent Electromagnetic Shielding Properties
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Transparent conductive films (TCFs) are indispensable components for next‐generation wearable electronics, intelligent robots, and electromagnetic interference (EMI) shielding devices. However, the fabrication of conventional random metallic mesh suffers from an inherent trade‐off between “randomness and controllability”.
Shanghao Lu +5 more
wiley +1 more source
Gongye shui chuli, 1999 作者制备了纳米结构TiO2 膜及光透电极，并以此作为工作电极和光催化剂，研究了光电催化方法对水溶液中染料的降解效果。分析了温度、初始浓度、外加偏压等工艺因素对光电催化降解的影响。并进行了光降解和光催化降解方法的对比试验。同光致分解、光催化降解相比，光电催化降解对三种染料一品红、铬蓝K、铬黑T 溶液的降解效果最好。
姚清照, 刘正宝
doaj +2 more sources
Dianci bileiqi, 2009 电解离子接地系统（Ionic Earthing Array简称IEA）由陶瓷合金构成,电极外表是铜合金。它内部含有特制的电解离子化合物,能够通过电极顶部的呼吸孔吸收空气或土壤中的水分,使化合物潮解,形成电解液渗透到周围的土壤中,有效地降低土壤电阻率,使土壤的导电性能始终保持在较高的水平,故障电流能轻易地扩散到土壤中,并降低接地电阻。结合浙江平阳35 kV山门变电站的接地改造工程,介绍IEA电解离子接地系统的应用,并与传统接地系统作比较分析,说明IEA电解离子接地系统的优越性。
陈海宏 +3 more
doaj
[Three-dimensional printed 316L stainless steel cardiovascular stent's electrolytic polishing and its mechanical properties]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Chen Z +7 more
europepmc +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The healing of diabetic chronic wounds is hindered by multiple pathological barriers, including oxidative stress imbalance induced by hyperglycemia, persistent bacterial infection, and impaired neovascular function. This study developed an F127–HA–BiOCl@CeO2 (FHBC) hydrogel dressing with acoustic responsiveness, achieving tissue repair through
Ran Zhao +8 more
wiley +1 more source