Advances in biophysical feedbacks and the resulting stable states in tidal flat systems

Zhang, Heyue; Zhou, Yi; Sun, Tao; Cao, Hong‐Lin; Zhou, Ceng

doi:10.1360/tb-2022-0475

Cited by 1 publication

(2 citation statements)

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Section: Oh Generated By H 2 O Oxidationmentioning

confidence: 96%

“…To address this, we have proposed a new method to control the CH 4 conversion pathway by selectively cleaving the chemical bonds in key intermediates, significantly reducing CH 3 OH peroxidation. [ 32,41 ] As illustrated in Figure , we found that the cleavage of different chemical bonds (C─O bonds or metal─O bonds) in CH 3 O* intermediates could considerably affect the peroxidation process of CH 3 OH through combined density functional theory calculations and in situ infrared spectroscopy based on 18 O isotope labeling. Specifically, timely C─O bond cleavage in CH 3 O* intermediates leads to the generated ·CH 3 rapidly combining with ·OH to form CH 3 OH.…”

Section: Radical Mechanismmentioning

confidence: 97%

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Product Peroxidation Inhibition in Methane Photooxidation into Methanol

Cao,

Huang,

Han

et al. 2024

Advanced Science

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Methane photooxidation into methanol offers a practical approach for the generation of high‐value chemicals and the efficient storage of solar energy. However, the propensity for C─H bonds in the desired products to cleave more easily than those in methane molecules results in a continuous dehydrogenation process, inevitably leading to methanol peroxidation. Consequently, inhibiting methanol peroxidation is perceived as one of the most formidable challenges in the field of direct conversion of methane to methanol. This review offers a thorough overview of the typical mechanisms involved radical mechanism and active site mechanism and the regulatory methods employed to inhibit product peroxidation in methane photooxidation. Additionally, several perspectives on the future research direction of this crucial field are proposed.

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Section: Oh Generated By H 2 O Oxidationmentioning

confidence: 96%

Section: Radical Mechanismmentioning

confidence: 97%