Results 1 to 10 of about 372 (115)
Gongye shui chuli, 2021 非均相光-Fenton技术是基于传统Fenton试剂法，通过引入光照和新型催化剂实现光催化氧化和Fenton反应的协同作用，促进活性自由基（如·OH）的生成和有机物高效降解的新型高级氧化技术。综述了非均相光-Fenton体系的技术特征、关键影响因素和氧化原理，详细阐述了铁物种与二氧化钛、石墨相氮化碳、氧化石墨烯/还原氧化石墨烯、钒酸铋以及三氧化钨不同类型半导体结合的非均相光-Fenton材料的光催化氧化原理和有机物降解机制。
刘晨 +5 more
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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
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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 Heteroatom coordination regulation is an effective strategy to enhance Fenton‐like catalysis of single atom catalysts, yet its impact on the local microenvironment of active sites still requires in‐depth investigation. Herein, Cl2–Fe–NC catalysts with axial Cl coordination are prepared.
Jing‐Hao Yan +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Deep skin infections and dense biofilm barriers caused by Propionibacterium acnes (P. acnes) remain significant challenges in recurrent acne vulgaris, exacerbated by the poor stratum corneum penetration of conventional therapies and rising antibiotic resistance.
Bingran Qi +3 more
wiley +1 more source
Gongye shui chuli, 2022 某制药厂生产头孢类产品，产生的废水具有COD高、残存有机物多且难生物降解等特点。探讨了臭氧氧化、铁碳微电解和Fenton氧化3种预处理方法对废水COD、B/C、有机物去除效果的影响。结果表明：臭氧氧化、铁碳微电解和Fenton氧化对COD的去除率分别为51.97%、33.61%、30.18%，废水的B/C从0.14分别提高至0.30、0.28、0.24。其中臭氧氧化对废水的处理效果最好，铁碳微电解和Fenton氧化次之。预处理过程去除废水中的COD主要是通过曝气吹脱减少挥发性有机物 ...
郭昌梓, 张进勇, 余沛, 武毅
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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, 2023 非均相Fenton催化剂与过氧化氢反应可以产生高活性氧物种，具有对污染物降解速度快、催化剂易回收、适用pH范围广等优点，在去除有机污染物方面有广泛的应用前景。基于对以往研究的综合调查，综述了非均相Fenton催化剂在催化反应过程中涉及的主要机理，包括正负电中心类原电池机理、加速电子转移催化机理和氧空位作用机制，总结了近年来非均相Fenton工艺在动力学建模方面的最新研究，之后针对现有非均相Fenton催化体系中Fe2+生成速率低、过氧化氢利用率低、催化剂稳定性差等瓶颈问题，分别从掺杂元素、改变催化剂结构、
李慧玲 +6 more
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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, 2011 探索了几种方法对生化后的丙烯酸及其酯废水深度处理的能力。Fenton法和微波辅助Fenton法对COD的去除率>85%,臭氧氧化法和铁炭微电解法对COD的去除率均<40%,过硫酸铵辅助臭氧氧化法对COD的去除率可达79%,光电催化氧化法对COD的去除率<8%。铁炭微电解法、Fenton法、微波辅助Fenton法、臭氧氧化法可使废水可生化性由0.35分别提高到0.56、0.43、0.44、0.40,光电催化氧化法使废水可生化性锐减为0.03。
李立峰 +5 more
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