牛胜利


Paper Publications

生物质再燃异相还原NO的分子模拟

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Journal:燃料化学学报

Key Words:生物质再燃; 异相还原; 钠; 分子模拟; 动力学计算

Abstract:基于密度泛函理论和过渡态理论,在分子水平上对焦炭异相还原NO以及碱金属钠的影响机理进行探究。结合单点能的零点能校正以及过渡态的虚频验证,得出钠能够有效促进焦炭对于第一个NO分子的吸附。尽管钠不能改变反应步骤,但将焦炭异相还原NO决速步的活化能由121.04 kJ/mol降至100.62 kJ/mol。此外,动力学参数进一步表明钠的存在使焦炭异相还原NO的指前因子增大且反应速率加快,增加了焦炭边缘的活性位点,强化了焦炭对于NO的异相还原性能。

First Author:李颖

Indexed by:Journal paper

Correspondence Author:牛胜利*

Discipline:Engineering

First-Level Discipline:Power Engineering and Engineering Thermophysics

Document Type:J

Volume:48

Issue:6

Page Number:689-696

Translation or Not:no

Date of Publication:2020-06-01

Included Journals:EI

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