Assembling a Metastable Electron Fence within Gold-Zeolite Interfaces for Boosted Propylene Epoxidation

Assembling a Metastable Electron Fence within Gold-Zeolite Interfaces for Boosted Propylene Epoxidation

Selective oxidation of hydrocarbons represents a cornerstone reaction in the chemical industry, yet achieving both high activity and selectivity remains challenging. Gold catalysts, renowned for their resistance to overoxidation, are hindered by poor oxygen activation. Here, we develop an “electron...

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محفوظ في:
التفاصيل البيبلوغرافية
المؤلف الرئيسي: Qianhong Wang (14497105) (author)
مؤلفون آخرون: Keng Sang (20777263) (author), Changzheng Hong (21227694) (author), Zhihua Zhang (16756) (author), Changwei Liu (631801) (author), Wenyao Chen (1428964) (author), Chenxin Wu (5042900) (author), Yuxia Zhong (16431224) (author), Lina Li (292076) (author), Lei Hua (465535) (author), Xinggui Zhou (1428961) (author), De Chen (119865) (author), Weikang Yuan (1416418) (author), Xuezhi Duan (108966) (author)
منشور في: 2025
الموضوعات:
Biophysics
Biochemistry
Microbiology
Pharmacology
Biotechnology
Evolutionary Biology
Immunology
Cancer
Computational Biology
Space Science
Chemical Sciences not elsewhere classified
Information Systems not elsewhere classified
poor oxygen activation
causes propylene overhydrogenation
simultaneously enhanced activity
selectivity remains challenging
2 </ sub
traditional au catalysts
high activity
gold catalysts
zeolite interfaces
zeolite interface
zeolite catalyst
yet achieving
state transition
significantly promoting
reduction dynamics
pivotal generation
phase separation
magnitude enhancement
janus configuration
hydroperoxyl radicals
hydrocarbons represents
geometric promotions
fence strategy
epoxidation rates
cup structure
cornerstone reaction
conventional gold
chemical industry
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