Solution Combustion Synthesis of a Y0.87Ba0.1Zr0.03O1.465 Catalyst for Highly Efficient NO Direct Decomposition at High Temperatures
文献类型：期刊论文
| 作者 | Jia, Mingsheng1; Deng, Runjie1,2; Li, Fan2; Xu, Kangwei2,3; Ye, Yue2,3; Wang, Zhenfeng2; Yang, Haolin2; Wang, Xiaohan2 |
| 刊名 | ENERGY & FUELS
 |
| 出版日期 | 2023-12-11 |
| 卷号 | 37期号:24页码:19704-19714 |
| ISSN号 | 0887-0624 |
| DOI | 10.1021/acs.energyfuels.3c03620 |
| 通讯作者 | Li, Fan(ah_lifan@163.com) ; Wang, Xiaohan(wangxh@ms.giec.ac.cn) |
| 英文摘要 | In this study, a highly active Y0.87Ba0.1Zr0.03O1.465 catalyst with a substantial specific surface area was synthesized by using the glycine self-propagation combustion method. The catalytic activities of the catalyst were evaluated in a fixed-bed reactor. Results show that the catalyst's activity exhibited a positive correlation with temperature within the range of 500-1100 degrees C. Upon introducing 10% O-2 to the inlet reaction gas, an average decrease of approximately 10% in NO conversion was observed. The catalyst exhibited remarkable stability during long-term operation and frequent atmosphere changes. Characterization tests performed on the catalyst treated at different heating temperatures unveiled catalysts agglomeration above 900 degrees C, causing the collapse of the pore network structure and a reduction in specific surface area. Nevertheless, the elevated temperatures facilitated interactions among the catalyst components, generating oxygen vacancies and enhancing the catalyst's oxygen mobility. Consequently, the utilization of the glycine combustion synthesis method for the preparation of a Y0.87Ba0.1Zr0.03O1.465 composite catalyst holds immense potential for catalytic NO direct decomposition. |
| WOS关键词 | NITRIC-OXIDE ; MICROWAVE CATALYSIS ; CUBIC Y2O3-ZRO2 ; NITROGEN-OXIDE ; N-2 ; OXYGEN ; O-2 ; SUPPORT ; SURFACE |
| 资助项目 | Basic and Applied Basic Research Foundation of Guangdong Province[2023A1515012317] ; Guangdong Basic and Applied Basic Research Foundation[2020B1111360004] ; R&D Projects in Key Areas of Guangdong Province of China |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001140654500001 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | Basic and Applied Basic Research Foundation of Guangdong Province ; Guangdong Basic and Applied Basic Research Foundation ; R&D Projects in Key Areas of Guangdong Province of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40671]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Li, Fan; Wang, Xiaohan |
| 作者单位 | 1.Guangdong Ocean Univ, Coll Ocean Engn & Energy, Zhanjiang 524088, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia, Mingsheng,Deng, Runjie,Li, Fan,et al. Solution Combustion Synthesis of a Y0.87Ba0.1Zr0.03O1.465 Catalyst for Highly Efficient NO Direct Decomposition at High Temperatures[J]. ENERGY & FUELS,2023,37(24):19704-19714. |
| APA | Jia, Mingsheng.,Deng, Runjie.,Li, Fan.,Xu, Kangwei.,Ye, Yue.,...&Wang, Xiaohan.(2023).Solution Combustion Synthesis of a Y0.87Ba0.1Zr0.03O1.465 Catalyst for Highly Efficient NO Direct Decomposition at High Temperatures.ENERGY & FUELS,37(24),19704-19714. |
| MLA | Jia, Mingsheng,et al."Solution Combustion Synthesis of a Y0.87Ba0.1Zr0.03O1.465 Catalyst for Highly Efficient NO Direct Decomposition at High Temperatures".ENERGY & FUELS 37.24(2023):19704-19714. |
入库方式： OAI收割
来源：广州能源研究所
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