Electrochemical alcohols oxidation mediated by N-hydroxyphthalimide on nickel foam surface
文献类型：期刊论文
| 作者 | Behrouzi, Leila; Bagheri, Robabeh; Mohammadi, Mohammad Reza; Song, Zhenlun; Chernev, Petko; Dau, Holger; Najafpour, Mohammad Mahdi; Kaboudin, Babak |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2020 |
| 卷号 | 10期号:1 |
| 关键词 | ELECTROORGANIC SYNTHESIS AEROBIC OXIDATION ANODIC-OXIDATION ORGANIC-COMPOUNDS METAL-FREE ELECTROOXIDATION NHPI ALDEHYDES OXYL ELECTROCATALYSTS |
| 英文摘要 | Alcohol to aldehyde conversion is a critical reaction in the industry. Herein, a new electrochemical method is introduced that converts 1 mmol of alcohols to aldehydes and ketones in the presence of N-hydroxyphthalimide (NHPI, 20 mol%) as a mediator; this conversion is achieved after 8.5 h at room temperature using a piece of Ni foam (1.0 cm(2)) and without adding an extra-base or a need for high temperature. Using this method, 10 mmol (1.08 g) of benzyl alcohol was also successfully oxidized to benzaldehyde (91%) without any by-products. This method was also used to oxidize other alcohols with high yield and selectivity. In the absence of a mediator, the surface of the nickel foam provided oxidation products at the lower yield. After the reaction was complete, nickel foam (anode) was characterized by a combination of scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), X-ray absorption spectroscopy (XAS), X-ray photoelectron spectroscopy (XPS), and spectroelectrochemistry, which pointed to the formation of nickel oxide on the surface of the electrode. On the other hand, using other electrodes such as Pt, Cu, Fe, and graphite resulted in a low yield for the alcohol to aldehyde conversion. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22483]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2020专题_期刊论文 2021专题_期刊论文 |
| 作者单位 | 1.Najafpour, MM (corresponding author), Inst Adv Studies Basic Sci IASBS, Res Ctr Basic Sci & Modern Technol RBST, Zanjan 4513766731, Iran. 2.Najafpour, MM 3.Kaboudin, B (corresponding author), Inst Adv Studies Basic Sci IASBS, Dept Chem, Zanjan 4513766731, Iran. 4.Najafpour, MM (corresponding author), Inst Adv Studies Basic Sci IASBS, Ctr Climate Change & Global Warming, Zanjan 4513766731, Iran. |
| 推荐引用方式 GB/T 7714 | Behrouzi, Leila,Bagheri, Robabeh,Mohammadi, Mohammad Reza,et al. Electrochemical alcohols oxidation mediated by N-hydroxyphthalimide on nickel foam surface[J]. SCIENTIFIC REPORTS,2020,10(1). |
| APA | Behrouzi, Leila.,Bagheri, Robabeh.,Mohammadi, Mohammad Reza.,Song, Zhenlun.,Chernev, Petko.,...&Kaboudin, Babak.(2020).Electrochemical alcohols oxidation mediated by N-hydroxyphthalimide on nickel foam surface.SCIENTIFIC REPORTS,10(1). |
| MLA | Behrouzi, Leila,et al."Electrochemical alcohols oxidation mediated by N-hydroxyphthalimide on nickel foam surface".SCIENTIFIC REPORTS 10.1(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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