Publications by authors named "Jiami Ma"
Mechanism for airborne ozone decomposition on X-MIL-53(Fe) (X = H, NH, NO).
J Hazard Mater
December 2024
Ground-level ozone (O) pollution poses a significant threat to both ecosystem sustainability and human health. The catalytic decomposition of O presents as a promising technology to address the issues of O pollution. This study undertook the synthesis of various functionalized metal-organic framework (MOF) catalysts (i.
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- * A novel "dual active sites" strategy was developed using graphitized carbon-loaded core-shell cobalt catalysts (Co@CoO-C), maintaining 100% efficiency in ozone decomposition across various humidity levels.
- * This approach leverages metallic cobalt nanoparticles to enhance reactivity and minimizes moisture interference, also incorporating advanced 3D printing for robust catalyst structures.
Rapid Ozone Decomposition over Water-activated Monolithic MoO /Graphdiyne Nanowalls under High Humidity.
Angew Chem Int Ed Engl
September 2023
Catalytic ozone (O ) decomposition at high relative humidity (RH) remains a great challenge due to the catalysts poison and deactivation under high humidity. Here, we firstly elaborate the role of water activation and the corresponding mechanism of the promoted O decomposition over the three-dimensional monolithic molybdenum oxide/graphdiyne (MoO /GDY) catalyst. The O decomposition over MoO /GDY reaches up to 100 % under high humid condition (75 % RH) at room temperature, which is 4.
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