Hongyu Zhou

Decouple H 2 O 2 Electrosynthesis From Microenvironmental Decomposition via Atomic Site Density Engineering

Junwen Chen, Hongyu Zhou, Qiming Zhang, Shuang Zhong et autres

ABSTRACT Electrocatalytic H 2 O 2 production through two‐electron oxygen reduction reaction (2e − ‐ORR) offers a promising route to decentralised chemical synthesis and water purification. However, Faradaic efficiency typically falls short of intrinsic selectivity due to competing H 2 O 2 …

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Decouple H 2 O 2 Electrosynthesis From Microenvironmental Decomposition via Atomic Site Density Engineering

Junwen Chen, Hongyu Zhou, Qiming Zhang, Shuang Zhong et autres

ABSTRACT Electrocatalytic H 2 O 2 production through two‐electron oxygen reduction reaction (2e − ‐ORR) offers a promising route to decentralised chemical synthesis and water purification. However, Faradaic efficiency typically falls short of intrinsic selectivity due to competing H 2 O 2 …

au, cn (code pays fourni par la source)

Correction to “Boosting Permanganate-Initiated Pollutant Polymerization via Synergistic Dual-Oxidant Activation by In Situ-Formed Nascent MnO2”

Mengfan Luo, Heng Zhang, Hongyu Zhou, Jia Zhao et autres

se (code pays fourni par la source)

Tailoring High‐Valent Iron‐Oxo Species Redox via Extended π‐Fe3d–O2p Orbital Overlapping Toward Chemical‐Efficient Water Purification

Hongyu Zhou, Junwen Chen, Jiuyi Wang, Xinhao Wang et autres

ABSTRACT High‐valent iron oxo species (Fe(IV)) are attractive for wastewater treatment because of their high selectivity toward organic pollutants in complex water matrices, but their intrinsic redox properties drive rapid quenching by peroxide precursors, causing excessive chemical consumption. This work addresses this …

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Tailoring High‐Valent Iron‐Oxo Species Redox via Extended π‐Fe3d–O2p Orbital Overlapping Toward Chemical‐Efficient Water Purification

Hongyu Zhou, Junwen Chen, Jiuyi Wang, Xinhao Wang et autres

ABSTRACT High‐valent iron oxo species (Fe(IV)) are attractive for wastewater treatment because of their high selectivity toward organic pollutants in complex water matrices, but their intrinsic redox properties drive rapid quenching by peroxide precursors, causing excessive chemical consumption. This work addresses this …

au, cn (code pays fourni par la source)

Boosting Permanganate-Initiated Pollutant Polymerization via Synergistic Dual-Oxidant Activation by In Situ-Formed Nascent MnO 2

M Luo, Heng Zhang, Hongyu Zhou, J Zhao et autres

Polymerization-oriented moderate oxidation mediated by high-valent metals offers a promising low-carbon pathway for wastewater remediation. However, current polymerization strategies largely depend on heterogeneous catalysts that require precise coordination and energy-intensive synthesis, while permanganate (Mn(VII)) alone exhibits limited polymerization capability. Here, we demonstrate …

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Breaking the Responsivity–Speed Trade‐Off in Ga 2 O 3 Solar‐Blind Photodetectors via Oxygen‐Vacancy Stratification for Underwater Optical Communication and Sensing (Adv. Funct. Mater. 52/2026)

Ziming Wu, Hongyu Zhou, Linfeng Ye, Zihan Lin et autres

cn, th, gb (code pays fourni par la source)

Breaking the Responsivity–Speed Trade‐Off in Ga 2 O 3 Solar‐Blind Photodetectors via Oxygen‐Vacancy Stratification for Underwater Optical Communication and Sensing

Ziming Wu, Hongyu Zhou, Linfeng Ye, Zihan Lin et autres

ABSTRACT Underwater optical sensing and communication place stringent requirements on photodetectors, which need to simultaneously deliver high responsivity and rapid temporal response. Gallium oxide (Ga 2 O 3 ) is an attractive semiconductor for underwater solar‐blind ultraviolet photodetection owing to its ultrawide …

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Axial oxygen coordination drives spin-regulated electron transfer in single-atom Fe catalysts for selective pollutant transformation

Fei Miao, Yantao Wang, Hongyu Zhou, Shuang Zhong et autres

Precise modulation of spin states of single-atom catalysts (SACs) offers a promising route to fine-tune peroxide activation behaviors and selectivity toward different oxidation pathways. Here, we report a spin-tunable Fe SAC composed of iron phthalocyanine (FePc) axially coordinated via oxygen bridges (-O-) …

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Best practices for advanced oxidation processes

Hongyu Zhou, Wei Ren, Shaobin Wang, Xiaoguang Duan

au (code pays fourni par la source)

Author Correction: Salt-templated transformation of waste plastics into single-atom catalysts for environmental and energy applications

Shiying Ren, Xin Xu, Kunsheng Hu, Shuang Zhong et autres

In the version of this article initially published, in Fig. 2b, the HAADF-STEM image of CuSA-PE was mistakenly placed. The error has been corrected in the HTML and PDF versions of the article.

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Salt-templated transformation of waste plastics into single-atom catalysts for environmental and energy applications

Shiying Ren, Xin Xu, Kunsheng Hu, Shuang Zhong et autres

Upcycling plastic waste into single-atom catalysts (SACs) not only offers a sustainable solution for plastic waste management but also yields valuable functional materials for catalytic applications. Here, we report a simple and scalable method to transform various types of plastics, including polyethylene, …

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