Hydrogen production by aqueous phase reforming over stable La-promoted Ni-based hydrotalcite catalysts
文献类型：期刊论文
| 作者 | Huang, Jiahao1; Xie, Ling1; Luo, Xianglong2; Wang, Chao1; Shu, Riyang1; Song, Qingbin4; Liu, Jianping2; Tian, Zhipeng1,2,3; Chen, Ying1 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2024-01-02 |
| 卷号 | 50页码:681-689 |
| 关键词 | Methanol aqueous phase reforming Hydrogen production Hydrotalcites Hydrothermal stability |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2023.10.333 |
| 通讯作者 | Tian, Zhipeng(tianzhipeng@gdut.edu.cn) |
| 英文摘要 | Methanol, a common product of biomass pyrolysis or gasification, contains a high hydrogen content and serves as a valuable feedstock for hydrogen production through catalytic aqueous phase reforming (APR). However, poor hydrothermal stability of metal oxides support of the APR catalyst in liquid phase presents a challenge for the continuous and effective production of H2 over Ni-based hydrotalcite catalysts. A series of La-promoted NiMgAl hydrotalcite catalysts were prepared and their hydrogen production performances during methanol APR were evaluated. Promoted 5La-NiMgAl catalyst shows superior methanol APR reactivity due to the higher concen-tration of medium-strength basic sites than unpromoted catalyst. The La species adsorbs CO2 to form LaCO3OH and maintains La-NiMgAl catalyst structural integrity, which limits Ni leaching during reaction and promotes catalyst stability. |
| WOS关键词 | WATER-GAS SHIFT ; LAYERED DOUBLE HYDROXIDES ; SYNGAS PRODUCTION ; NICKEL-CATALYSTS ; CARBON-DIOXIDE ; TRANSITION-METAL ; ETHYLENE-GLYCOL ; GLYCEROL ; METHANE ; MG |
| 资助项目 | Science and Technology Planning Project of Guangdong Province[2021A0505030065] |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001135552700001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Science and Technology Planning Project of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40581]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Tian, Zhipeng |
| 作者单位 | 1.Guangdong Univ Technol, Sch Mat & Energy, Guangdong Prov Key Lab Funct Soft Condensed Matter, Guangzhou 510006, Peoples R China 2.Guangdong Univ Technol, Sch Mat & Energy, Smart Energy Res Ctr, Guangzhou 510006, Peoples R China 3.Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Macau Univ Sci & Technol, Macao Environm Res Inst, Macau 999078, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Jiahao,Xie, Ling,Luo, Xianglong,et al. Hydrogen production by aqueous phase reforming over stable La-promoted Ni-based hydrotalcite catalysts[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2024,50:681-689. |
| APA | Huang, Jiahao.,Xie, Ling.,Luo, Xianglong.,Wang, Chao.,Shu, Riyang.,...&Chen, Ying.(2024).Hydrogen production by aqueous phase reforming over stable La-promoted Ni-based hydrotalcite catalysts.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,50,681-689. |
| MLA | Huang, Jiahao,et al."Hydrogen production by aqueous phase reforming over stable La-promoted Ni-based hydrotalcite catalysts".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 50(2024):681-689. |
入库方式： OAI收割
来源：广州能源研究所
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