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Updated: Jun 2, 2025

Temperature-programmed Deoxygenation of Acetic Acid on Molybdenum Carbide Catalysts
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Temperature-programmed Deoxygenation of Acetic Acid on Molybdenum Carbide Catalysts

Published on: February 7, 2017

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在现实的燃烧条件下优化低温CO氧化:CeO2形态对Au/CeO2催化剂的影响

Jing Wang1, Wei Liu1, Yandong Hu1

  • 1State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, PR China.

Journal of hazardous materials
|January 15, 2025
PubMed
概括

金催化剂在消除一氧化碳 (CO) 中表现出高效率,即使在复杂的火灾条件下. 这种新方法在真实燃烧环境中准确测试催化剂,有望实现更安全的应用.

关键词:
Au/CeO ((2)) 的使用情况.消除二氧化碳排放形态学效应的影响现实世界的燃烧条件.

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相关概念视频

Catalysis02:50

Catalysis

The presence of a catalyst affects the rate of a chemical reaction. A catalyst is a substance that can increase the reaction rate without being consumed during the process. A basic comprehension of a catalysts’ role during chemical reactions can be understood from the concept of reaction mechanisms and energy diagrams.
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Reduction of Alkenes: Catalytic Hydrogenation

Alkenes undergo reduction by the addition of molecular hydrogen to give alkanes. Because the process generally occurs in the presence of a transition-metal catalyst, the reaction is called catalytic hydrogenation.
Metals like palladium, platinum, and nickel are commonly used in their solid forms — fine powder on an inert surface. As these catalysts remain insoluble in the reaction mixture, they are referred to as heterogeneous catalysts.
The hydrogenation process takes place on the...
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Combustion Energy: A Measure of Stability in Alkanes and Cycloalkanes02:14

Combustion Energy: A Measure of Stability in Alkanes and Cycloalkanes

The low reactivity in alkanes can be attributed to the non-polar nature of C–C and C–H σ bonds. Alkanes, therefore, were  initially termed as “paraffins,” derived from the Latin words: parum, meaning “too little,” and affinis, meaning “affinity.”
Alkanes undergo combustion in the presence of excess oxygen and high-temperature conditions to give carbon dioxide and water. A combustion reaction is the energy source in natural gas, liquified...
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