Efficient conversion of lactic acid to alanine over noble metal supported on Ni@C catalysts
文献类型：期刊论文
| 作者 | Xin, Haosheng1,2,3,4; Xiu, Zhongxun1,2,3; Liu, Shijun2; Wang, Haiyong1,2,3; Wang, Chenguang1,2,3; Ma, Longlong1,3 ; Liu, Qiying1,2,3
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| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 12期号:26页码:16847-16859 |
| DOI | 10.1039/d2ra02514k |
| 通讯作者 | Liu, Qiying(liuqy@ms.giec.ac.cn) |
| 英文摘要 | Alanine (Ala), regarded as the building block for protein synthesis, has been widely used in the field of food processing, pharmaceutical, and bio-based plastic industries. Containing plenty of oxygenic functional groups, biomass-derived chemicals are proper for Ala synthesis in an economic and green way via amination. In this work, lactic acid (LA) derived from renewable biomass and waste glycerol (the major by-product of biodiesel industry) was used to produce Ala. Here, a series of magnetic catalysts M/Ni@C (M = Ru, Pt, Pd, Ir, and Rh) were synthesized by ethylene glycol reduction of metal M supported on encapsulated Ni@C. Compared with catalysts based on other M metals, Ru/Ni@C catalysts exhibited extraordinary efficiency with 91.4% selectivity for Ala synthesis from LA (63.7% yield of Ala and 69.7% conversion of LA). The results of experiments and catalyst characterization indicated that the doping of M metals could improve the dehydrogenation ability of catalysts, as well as the ability of NH3 adsorption, facilitating the reaction towards Ala. Overall, this study provides an efficient chemo-catalytic way for the production of Ala from biomass-derived substrates. |
| WOS关键词 | PRIMARY AMINES ; REDUCTIVE AMINATION ; CELLULOSE ; ALCOHOLS ; GLYCEROL ; AMMONIA |
| 资助项目 | National Key Research and Development Program of China[2019YFC1905303] ; National Natural Science Foundation of China[51976220] ; National Natural Science Foundation of China[52006225] ; R&D Plan of Key Filed in Guangdong Province[2020B1111570001] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000807067900001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; R&D Plan of Key Filed in Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/36796]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Liu, Qiying |
| 作者单位 | 1.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xin, Haosheng,Xiu, Zhongxun,Liu, Shijun,et al. Efficient conversion of lactic acid to alanine over noble metal supported on Ni@C catalysts[J]. RSC ADVANCES,2022,12(26):16847-16859. |
| APA | Xin, Haosheng.,Xiu, Zhongxun.,Liu, Shijun.,Wang, Haiyong.,Wang, Chenguang.,...&Liu, Qiying.(2022).Efficient conversion of lactic acid to alanine over noble metal supported on Ni@C catalysts.RSC ADVANCES,12(26),16847-16859. |
| MLA | Xin, Haosheng,et al."Efficient conversion of lactic acid to alanine over noble metal supported on Ni@C catalysts".RSC ADVANCES 12.26(2022):16847-16859. |
入库方式： OAI收割
来源：广州能源研究所
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