Yanbing Guo

Contrasting Roles of H2S, SO2, and COS Impurities in Enhanced or Inhibited Propane Oxidation over Pt/TiO2 Catalyst

Weidong Yuan, Tong Chen, Yuan Yang, Wei Chen et autres

Abstract Industrial sulfur-containing exhaust streams severely compromise the oxidation removal of harmful air pollutants, leading to excessive emissions and thus posing significant risks to air quality. Even trace amounts of gaseous sulfur impurities can poison catalysts, yet their actual impact remains controversial …

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Ionic–Covalent Bond-Mediated Electron-Rich Lattice Oxygen for Solar-Driven Acetic Acid Abatement

Tongzhou Xu, Zhixin Hu, Bosheng Chen, Ang Gao et autres

Abstract Domestic waste generates volatile fatty acids (VFAs) and emits strong malodors that reduce environmental comfort. The generation of these odor-causing molecules usually occurs in relatively high-humidity conditions, which speed up the deterioration of adsorbents, creating secondary waste from frequent replacement. Herein, …

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Temperature‐Dependent Dynamics of Superoxide and Peroxide Anions in Hydrocarbon Catalytic Oxidation Over Single‐Atom Pt Catalysts

Baojian Zhang, Jiale Wang, Liangwei Li, Rui Liu et autres

ABSTRACT Understanding the properties of reactive oxygen species (ROS) is crucial for efficient oxidation catalyst design, yet their dynamics during oxidative reactions are still unclear. Herein, using a CeZrO 2 ‐supported single‐atom Pt catalyst (Pt SA /CeZrO 2 ), we studied temperature‐dependent …

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Temperature‐Dependent Dynamics of Superoxide and Peroxide Anions in Hydrocarbon Catalytic Oxidation Over Single‐Atom Pt Catalysts

Baojian Zhang, Jiale Wang, Liangwei Li, Rui Liu et autres

ABSTRACT Understanding the properties of reactive oxygen species (ROS) is crucial for efficient oxidation catalyst design, yet their dynamics during oxidative reactions are still unclear. Herein, using a CeZrO 2 ‐supported single‐atom Pt catalyst (Pt SA /CeZrO 2 ), we studied temperature‐dependent …

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Unperturbed π‐Methyl Electrostatic Interactions Enable Efficient Toluene Adsorption on Graphdiyne Under High Humidity

Shaowen Zhang, Zhewei Xu, Siyi Song, Haitao Shi et autres

ABSTRACT The efficiency of volatile organic compounds (VOCs) abatement in humid industrial streams is critically hindered by competitive moisture adsorption and the structural vulnerability of conventional adsorbents. Here, we show that a highly hydrophobic graphdiyne (GDY) framework provides a robust platform for …

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Unperturbed π‐Methyl Electrostatic Interactions Enable Efficient Toluene Adsorption on Graphdiyne Under High Humidity

Shaowen Zhang, Ze Xu, Siyi Song, Haitao Shi et autres

The efficiency of volatile organic compounds (VOCs) abatement in humid industrial streams is critically hindered by competitive moisture adsorption and the structural vulnerability of conventional adsorbents. Here, we show that a highly hydrophobic graphdiyne (GDY) framework provides a robust platform for sustained …

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In situ capture-electroconversion of dilute CO2 in flue gas to ethanol by Cu+-Cu2+ catalytic pairs at high current density

Xiaoping Chen, Yue Wang, Peng Wu, Jiaqi Li et autres

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An Iodide-Mediated Microdroplet for Efficient Ozone Decomposition

Bosheng Chen, Cheng Ni, Lin Ding, Lei Miao et autres

Microdroplet chemistry offers a promising platform for advancing green chemical processes; however, its limited reaction efficiency has restricted practical applications. Herein, we report a scalable iodide-mediated microdroplet system that markedly enhances stability and rate. The iodide-mediated microdroplet system (0.1 wt %) can …

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Layered Double Hydroxides/Biochar Composites as Sustainable Adsorbents for Phosphorus Removal in Water: Recent Trends and Perspectives

Huan Fang Gao, Yan Wu, Lan Sun, Yongqi Liu et autres

Phosphorus (P) is one of the important factors leading to water eutrophication. Adsorption is widely applied as an effective strategy for P removal in water bodies. Recently, layered double hydroxide/biochar (LDH-BC) composites as adsorbents for P removal have received increasing attention for …

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Electrocatalytic Semi-Hydrogenation of Pyridine Derivatives over an In Situ Assembled Cu Cathode

Liping Chen, Tongbo Zhong, Ziyan Li, Binbin Tu et autres

Selective electrochemical hydrogenation of pyridine derivatives to piperidines, two of the most prevalent nitrogen heterocycles in pharmaceuticals, is essential for accessing structurally diverse and isotopically labeled analogs in drug discovery. Here, we present a rare example of selective electrochemical semihydrogenation of pyridine …

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The Analysis and Assessment of Exhaled VOCs in Adults under Ambient Ozone Exposure

Bosheng Chen, Xinyuan Cao, Z. R Hu, Yuan Tian et autres

Rapidly monitoring and accurately assessing the direct impacts of air pollution on human health is a long–standing challenge. Exhaled breath analysis, as a real–time and sensitive human biomonitoring technique, is causing significant concerns. This study aims to analyze and assess volatile organic …

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Synergistic 3d-5d orbital interactions on oxygen vacancy-rich Pt/TiO2 for enhanced photothermal catalytic oxidation of propylene

Xiaoxiao Zhu, Weidong Yuan, Siyi Song, Tong Chen et autres

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