Composite of gum arabic and halloysite as a bio-based acidic catalyst for efficient synthesis of 5-hydroxymthylfurfural
文献类型：期刊论文
| 作者 | Sadjadi, Samahe3; Yaghoubi, Soheila2; Zhong, Xuemin4; Yuan, Peng1; Heravi, Majid M.2 |
| 刊名 | APPLIED CLAY SCIENCE
 |
| 出版日期 | 2024 |
| 卷号 | 247页码:11 |
| 关键词 | Gum Arabic Halloysite 5-Hydroxymthylfurfural Bio-based catalyst |
| ISSN号 | 0169-1317 |
| DOI | 10.1016/j.clay.2023.107197 |
| 英文摘要 | A novel acidic bio-based composite has been synthesized via covalent conjugation of two acidic natural compounds, i.e. halloysite clay mineral and Gum Arabic. Measurement of the acidity of the composite confirmed that its acidity was higher than that of individual components. Halloysite-Gum Arabic composite was successfully applied as a biocompatible catalyst for the dehydration of fructose to 5-hydroxymthylfurfural. The reaction conditions were also optimized via Response Surface Method (RSM) and it was found that using 30 mg catalyst per 0.1 mmol fructose led to 99.2% product yield at 100 degrees C in 105 min. Gratifyingly, the as-prepared composite was recyclable for seven consecutive runs and only insignificant loss of activity was observed after each run. Notably, the recycled catalyst was structurally and morphologically stable. |
| WOS研究方向 | Chemistry ; Materials Science ; Mineralogy |
| 语种 | 英语 |
| WOS记录号 | WOS:001109209900001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/79048]  |
| 专题 | 中国科学院矿物学与成矿学重点实验室 |
| 通讯作者 | Sadjadi, Samahe |
| 作者单位 | 1.Guangdong Univ Technol, Sch Environm Sci & Engn, Guangzhou 510006, Peoples R China 2.Alzahra Univ, Sch Phys & Chem, Dept Chem, POB 1993891176, Tehran, Iran 3.Iran Polymer & Petrochem Inst, Fac Petrochem, Gas Convers Dept, POB 14975-112, Tehran, Iran 4.Chinese Acad Sci, Guangzhou Inst Geochem, CAS Key Lab Mineral & Metallogeny, Guangdong Prov Key Lab Mineral Phys & Mat, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sadjadi, Samahe,Yaghoubi, Soheila,Zhong, Xuemin,et al. Composite of gum arabic and halloysite as a bio-based acidic catalyst for efficient synthesis of 5-hydroxymthylfurfural[J]. APPLIED CLAY SCIENCE,2024,247:11. |
| APA | Sadjadi, Samahe,Yaghoubi, Soheila,Zhong, Xuemin,Yuan, Peng,&Heravi, Majid M..(2024).Composite of gum arabic and halloysite as a bio-based acidic catalyst for efficient synthesis of 5-hydroxymthylfurfural.APPLIED CLAY SCIENCE,247,11. |
| MLA | Sadjadi, Samahe,et al."Composite of gum arabic and halloysite as a bio-based acidic catalyst for efficient synthesis of 5-hydroxymthylfurfural".APPLIED CLAY SCIENCE 247(2024):11. |
入库方式： OAI收割
来源：广州地球化学研究所
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