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摘要
基于甲烷干重整反应的最新研究进展,综述了甲烷活化的策略,即添加金属助剂和调控金属载体相互作用;归纳了二氧化碳的活化位点包括活性金属粒径、碱性位点和氧空位对其吸附解离的影响;概括了两活性位耦合的最新进展;最后对DRM催化剂的发展进行了总结。
Abstract
Based on the latest research progress on dry reforming of methane and carbon dioxide,the strategies for methane activation are reviewed,namely adding metal additives and regulating the interaction between metal and support.The influences of the activated sites of carbon dioxide,including active metal particle size,alkaline sites and oxygen vacancies,on the adsorption and dissociation of carbon dioxide are summarized.The latest development of coupling between two active sites is overviewed,and the development of DRM catalysts is summarized.
关键词
甲烷
/
活性位
/
耦合
/
活化
/
二氧化碳
Key words
methane
/
active site
/
coupling
/
activation
/
carbon dioxide
Author summay
宋学伟(1985-),男,硕士,工程师,研究方向为CCUS科研项目管理,16123204@ceic.com;孙华宇(1996-),女,硕士,工程师,研究方向为CCUS,通讯联系人,20086856@chnenergy.com.cn。
二氧化碳甲烷干重整催化剂的研究进展[J].
, 2024, 44(10): 70-75 DOI:10.16606/j.cnki.issn0253-4320.2024.10.014
