摘要
非贵金属类催化剂因其低廉的价格和较高的热稳定性在催化甲烷燃烧领域受到广泛关注,但较差的低温活性限制了其发展。为了解决此问题,对非贵金属催化剂的种类、特点及研究进展进行了概括,并对其日后的研究方向进行了展望,以期通过开发新的载体和制备方法来提高其活性,为今后设计和合成更高效的催化剂提供新的研究思路。
Non-noble metal catalysts have attracted extensive attention in catalyzing methane combustion due to their low price and high thermal stability,but the poor low temperature activity limits their development.In order to solve the problem,the characteristics and research progress of non-noble metal catalysts were summarized,and the future research directions were prospected,with a view to developing new carriers and preparation method to improve their activity and providing new research ideas for the future design and synthesis of more efficient catalysts.
作者
张洪雁
杜双利
王雪峰
ZHANG Hong-yan;DU Shuang-li;WANG Xue-feng(College of Safety and Emergency Management Engineering,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China)
出处
《天然气化工—C1化学与化工》
CAS
北大核心
2021年第2期10-14,127,共6页
Natural Gas Chemical Industry
基金
国家自然科学基金(U1810206,51774172)。
关键词
甲烷
催化燃烧
催化剂
非贵金属
methane
catalytic combustion
catalysts
non-noble metal
