Micro-structure change and crystal-structure modulated of oxygen carriers for chemical looping: Controlling local chemical environment of lattice oxygen
文献类型：期刊论文
| 作者 | Song, Da1,2,3,4; Long, Tao1,2,5; Li, Cuiqin6; Li, Yang3,6; Fan, Mingyang3; Lu, Yonghao3,4; Zhou, Yuchao1,2,3,5; Chen, Haitao1,2,5; Lin, Yan3,4; Huang, Zhen3,4 |
| 刊名 | FUEL
 |
| 出版日期 | 2024-05-15 |
| 卷号 | 364页码:23 |
| 关键词 | Lattice oxygen Oxygen carrier Activity modulation Oxygen vacancies |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2024.131087 |
| 通讯作者 | Huang, Zhen(huangzhen@ms.giec.ac.cn) ; He, Fang(hefang@glut.edu.cn) |
| 英文摘要 | Chemical looping conversion shows great potential in the renewable energy sector. The successful execution of chemical looping conversions relies heavily on oxygen carrier, which is also referred to as the redox catalyst or metal oxide materials. The oxygen carrier supplies the necessary quantity of oxygen ions (specifically lattice oxygen) for the conversion of fuels during the process of reduction. The oxygen-deficient oxygen carrier is refilled with molecular oxygen from air in an oxidizer. The redox-driven ionic diffusion and the formation of surface oxygen vacancies leads to a modification in the microstructure and crystal-Structure of oxygen carrier particles, resulting in the development of a new local chemical environment and the creation of oxygen vacancies. These are considered as active sites in chemical looping. Significant research has been conducted in recent years to enhance the performance of oxygen carrier through the modulation of their component design, structural construction, and modification for different chemical looping conversions. Nevertheless, the oxygen carriers' micro-structure and crystal-structure has been given inadequate focus, encompassing aspects such as lattice deformation, site asymmetry, strength of Me-O bonds, and tilting of the crystal lattice, among others. The focus of this review is on the progress made in controlling the diffusion of ions, phase segregation, and manipulating the local chemical environment of O in oxygen carrier. These advancements will aid in the investigation of oxygen carrier for effective chemical looping conversion. |
| WOS关键词 | METHANE PARTIAL OXIDATION ; IRON-OXIDE ; REDOX REACTIONS ; HYDROGEN GENERATION ; PROPANE DEHYDROGENATION ; CATALYTIC PERFORMANCE ; ACTIVE SUPPORT ; CEO2 ; PEROVSKITES ; CONVERSION |
| 资助项目 | National Natural Science Foundation of China - Guangxi Natural Science Foundation[22179027] ; National Natural Science Foundation of China - Guangxi Natural Science Foundation[52006224] ; National Natural Science Foundation of China - Guangxi Natural Science Foundation[52076209] ; National Natural Science Foundation of China - Guangxi Natural Science Foundation[52106285] ; National Natural Science Foundation of China - Guangxi Natural Science Foundation[2021GXNSFAA075036] ; National Key Research and Development Program of China[2021YFC1910404] ; Foundation and Applied Foundation Research of Guangdong Province[2022B1515020045] ; Foundation and Applied Foundation Research of Guangdong Province[2023A1515011930] ; Young Talent Support Project of Guangzhou Association for Science and Technology[QT-2023 -042] ; Foundation and Applied Foundation Research of Guangzhou[2024A04J4601] ; Program of GDSEI[2023CY-1-03] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001174720900001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China - Guangxi Natural Science Foundation ; National Key Research and Development Program of China ; Foundation and Applied Foundation Research of Guangdong Province ; Young Talent Support Project of Guangzhou Association for Science and Technology ; Foundation and Applied Foundation Research of Guangzhou ; Program of GDSEI |
| 源URL | [http://ir.giec.ac.cn/handle/344007/41026]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Huang, Zhen; He, Fang |
| 作者单位 | 1.Guilin Univ Technol, Coll Chem & Bioengn, Guilin 541006, Peoples R China 2.Guilin Univ Technol, Coll Mat Sci & Engn, Guilin 541006, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Univ Sci & Technol China, Sch Energy Sci & Engn, Langfang, Peoples R China 5.Guilin Univ Technol, Guangxi Key Lab Electrochem & Magneto Chem Funct M, Guilin 541006, Peoples R China 6.Northeast Petr Univ, Coll Chem & Chem Engn, Daqing 163318, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Da,Long, Tao,Li, Cuiqin,et al. Micro-structure change and crystal-structure modulated of oxygen carriers for chemical looping: Controlling local chemical environment of lattice oxygen[J]. FUEL,2024,364:23. |
| APA | Song, Da.,Long, Tao.,Li, Cuiqin.,Li, Yang.,Fan, Mingyang.,...&He, Fang.(2024).Micro-structure change and crystal-structure modulated of oxygen carriers for chemical looping: Controlling local chemical environment of lattice oxygen.FUEL,364,23. |
| MLA | Song, Da,et al."Micro-structure change and crystal-structure modulated of oxygen carriers for chemical looping: Controlling local chemical environment of lattice oxygen".FUEL 364(2024):23. |
入库方式： OAI收割
来源：广州能源研究所
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