Results 21 to 30 of about 200,842 (143)
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Two‐dimensional Mn‐based MBenes remain challenging to synthesize due to structural instability during etching. Herein, Mn2AlB2 was employed as a precursor to systematically investigate Al removal via HF, NaOH, and a gas–solid route using PVDF‐derived HF.
Tao Zhong +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Currently, the photocatalytic performance of ZnO has been severely limited by its weak light response ability and sluggish charge carrier dynamics, which considerably hinder its extensive application in photocatalytic fields. Herein, through anchoring the synthesized K6PMo11FeO40·nH2O (PMo11Fe) onto ZnO nanosheets, a novel S‐scheme ...
Xinjia Zhang +8 more
wiley +1 more source
Efficient Photocatalytic Removal of Toluene by Synergistic FeCe/TiO2: Performance and Mechanism
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Efficient removal of volatile organic compounds (VOCs) in confined spaces is crucial for environments such as spacecraft and deep‐sea submarines. Metal modification is an effective strategy to enhance the light absorption capacity of titanium dioxide (TiO2) and suppress the recombination of photogenerated charge carriers.
Ke Xu +10 more
wiley +1 more source
Gongye shui chuli, 2004 阐述了低压锅炉运行中氧腐蚀的特征、机理、影响因素以及危害,表明低压锅炉运行中的腐蚀主要是氧腐蚀,介绍了TGS-A新型除氧剂的除氧机理和现场应用,表明TGS-A除氧剂除氧效果明显,能够有效地控制锅炉的氧腐蚀,延长锅炉使用寿命,保证锅炉安全运行。最后阐述了锅炉除氧对锅炉安全经济运行的意义。
张玉忠, 彭晓敏, 康利君
doaj +2 more sources
Metal‐Based Materials for Redox Modulation in Biomedicine
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Metal materials have become increasingly important in modulating biological redox networks for therapeutic and diagnostic purposes, owing to their distinctive electronic properties and adaptable reactivity. This review synthesizes recent developments across various metal‐based materials, including elemental metals, metal oxides, coordination ...
Yan Fan +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT The pathogenesis of diabetic foot ulcers is complex, often involving polymicrobial infection and persistent inflammatory responses, which lead to delayed or nonhealing wounds, posing a formidable clinical challenge. Existing photodynamic therapy reagents and traditional treatments generally address only a single pathological aspect, and the ...
Yu Zhang +16 more
wiley +1 more source
Gongye shui chuli, 2022 随着新型阻燃材料的广泛应用，水体中已检测到溴系阻燃剂的存在。溴系阻燃剂是一种通过物理或化学方法抑制聚合物燃烧的持久性有机污染物，在生产使用过程中可能会对环境造成污染，并通过食物链进入人体，作用于神经系统对人体健康产生严重影响。介绍了高级氧化技术的作用机理及特性以及其在去除溴系阻燃剂方面的应用研究进展，阐述了光化学氧化、臭氧氧化、过硫酸盐氧化、Fenton氧化和类Fenton氧化、超声降解、电化学氧化等高级氧化技术的去除机理和技术特征。综合对比了高级氧化组合工艺对溴系阻燃剂的去除效果，并以四溴双酚A为例 ...
孙家宁 +5 more
doaj +2 more sources
Gongye shui chuli, 2019 脱硫废水中残留的水质稳定剂是影响其回用的重要因素。选用ClO2为氧化剂，PAC为絮凝剂，以TP、OP去除率为指标，研究了二氧化氯投加量、PAC投加量、氧化时间、pH和温度对水中两种常见水质稳定剂（PBTCA、HEDP）去除效果的影响。结果表明，当二氧化氯投加量为9 mg/L，PAC投加量为180 mg/L，pH为7.5，温度为40℃，氧化时间为1 h时，水质稳定剂的去除效果最佳；PBTCA比HEDP更易被二氧化氯氧化降解。
霍立敬 +3 more
doaj +2 more sources
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Cross‐scale assembly of metal (sub) nanoparticles and/or single atoms into millimeter/nanostructured metal monolithic catalysts (Min‐SMCs) is highly appealing for sustainable water cleanup, due to energy‐efficient catalyst recyclability, high infrastructure compatibility, and low metal‐releasing risks.
Jia‐Cheng E. Yang +4 more
wiley +1 more source
Gongye shui chuli, 2000 作者回顾了除氧剂的发展,对国内目前研究和应用较多的新型除氧剂二甲基酮肟、乙醛肟、异抗坏血酸及其钠盐的性状、使用情况做了详细介绍,并对国外最近获得专利的新型除氧剂氮四取代氨、N—异丙基羟胺、替代喹啉等做了综述。
李玉磊, 于萍, 宋斌, 罗运柏
doaj +2 more sources