Results 21 to 30 of about 7,714 (126)
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Electromagnetic interference (EMI) shielding materials with low reflectivity are ideal materials for addressing the pollution caused by electromagnetic radiation. Ti3C2Tx MXene is widely used for EMI shielding due to its excellent conductivity.
Guirong Hu +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Developing high‐efficiency catalysts for the seawater urea oxidation reaction (UOR) is pivotal to advancing hydrogen production via seawater electrolysis. Defect engineering has established itself as a core strategy for regulating catalytic activity.
Xiaoyu Wu +11 more
wiley +1 more source
Gongye shui chuli, 2021 大量的新兴污染物（ECs）随污水排放入自然环境中，对水生生物和水质安全造成了潜在的威胁。污水中新兴污染物的识别，是研究污染物迁移转化过程、毒性效应的前提。基于色谱-高分辨率质谱的非靶向筛查技术能够实现复杂水环境中新兴污染物的高通量测定。综述了现有非靶向筛查技术在识别污水中的新兴污染物的研究进展，主要包括样品的预处理方法，色谱-高分辨率质谱仪器测定方法与数据处理的过程及参数优化，非靶向识别新兴污染物的应用进展和发展趋势等，可为污水中新兴污染物的识别提供方法学参考。
钱玉立 +5 more
doaj +2 more sources
Gongye shui chuli, 2009 膜生物反应器(MBR)中膜污染具有阶段性发展特点。综合动态的“凝胶层黏附-泥饼层覆盖”理论以及 静态的膜污染层结构理论，认为以“污染层构建-临界通量打破”来描述MBR 的二阶段污染特征能够较好地反映其 形成内因。根据跨膜压力(TMP)与膜污染发展趋势的内在联系和特点，建立了“污染层构建”阶段的周期模型。并结 合MBR 处理市政废水的试验，就运行操作条件对“污染层构建”阶段周期的影响进行了正交水平分析。结果表明，各 试验阶段的“污染层构建”周期为5~12 d，适时地采用恰当的清洗措施非常必要 ...
贾辉, 王捷, 吴云, 张燕
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
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Semiconductor photocatalysis represents a pivotal frontier in the quest for sustainable energy and environmental remediation. Among the diverse catalytic materials, Bismuth Oxychloride (BiOCl) has emerged as a particularly promising candidate due to its unique layered structure, featuring [Bi2O2]2+ layers intertwined with halogen ions, which ...
Liu Han +5 more
wiley +1 more source
Gongye shui chuli, 2018 有机废水成分复杂，处理成本高，是污水处理研究领域的难题。不同于常规废水生化处理法，以有机污染物作为电子供体为特征的生物电化学系统能够有效降解有机污染物，同时回收有机污染物化学键中的化学能，实现废水能源化处理。综述了有机污染物作为生物电化学系统电子供体的研究进展，电子供体包括常规有机污染物、有毒有机污染物和新型污染物，并对其不足与发展前景进行了分析。
华涛 +5 more
doaj +2 more sources
Methods in Ecology and Evolution, Volume 17, Issue 6, Page 1896-1909, June 2026.Abstract Molecular identification of insect food webs can accurately reveal complex trophic interactions and serve as a foundation for understanding ecosystem functioning and advancing biodiversity conservation. This process typically involves DNA library construction, high‐throughput sequencing and subsequent steps, including data assembly, annotation,
Xiao‐man Zhang +9 more
wiley +1 more source
Veterinary Dermatology, Volume 37, Issue 3, Page 375-385, June 2026.ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann +2 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT With the growing severity of volatile organic compounds (VOCs) pollution, metal‐organic frameworks (MOFs)‐derived materials offer a promising solution through efficient photothermal catalysis. In this paper, M‐MnOx (M = Cu, Ni, Co, Fe) catalysts derived from manganese‐based MOFs were successfully prepared by the sacrificial template method and
Yizhong Liao +10 more
wiley +1 more source