Electrocatalysis of Furfural Oxidation Coupled with H-2 Evolution via Nickel-Based Electrocatalysts in Water
文献类型：期刊论文
| 作者 | Jiang, Nan; Liu, Xin ; Dong, Jinmei; You, Bo; Liu, Xuan; Sun, Yujie
|
| 刊名 | CHEMNANOMAT
 |
| 出版日期 | 2017-07 |
| 卷号 | 3期号:7页码:491-495 |
| ISSN号 | 2199-692X |
| DOI | 10.1002/cnma.201700076 |
| 英文摘要 | Electrocatalytic water splitting has been widely considered as a promising approach to produce clean H-2. The anodic half reaction of water splitting, the O-2 evolution reaction (OER), is the kinetic bottleneck of the overall process and its product O-2 is not of high value. Herein, we report a novel strategy to replace OER with a thermodynamically more favorable anodic reaction, furfural oxidation to 2-furoic acid. Furfural is one of the dehydration products of biomass and its oxidation product 2-furoic acid has many industrial applications. A bifunctional electrocatalyst of Ni2P-derived arrays on nickel foam (Ni2P/Ni/NF) was developed for the integrated electrocatalysis of both furfural oxidation and H-2 production. When Ni2P/Ni/NF acts as the electrocatalyst for both anode and cathode, nearly 100% Faradaic efficiencies for H-2 evolution and furfural oxidation were obtained. Such an integrated electrolysis catalyzed by Ni2P/Ni/NF required an applied voltage approximate to 110mV smaller than that of pure water splitting to achieve the current density of 10mAcm(-2), together with robust stability. Overall, our novel electrolyzer produced valuable products at both electrodes (H-2 at cathode and 2-furoic acid at anode) and may extend to the coupling of H-2 evolution with many other valuable organic oxidation reactions. |
| 源URL | [http://ir.isl.ac.cn/handle/363002/34533]  |
| 专题 | 青海盐湖研究所_盐湖资源与化学实验室 |
| 推荐引用方式 GB/T 7714 | Jiang, Nan,Liu, Xin,Dong, Jinmei,et al. Electrocatalysis of Furfural Oxidation Coupled with H-2 Evolution via Nickel-Based Electrocatalysts in Water[J]. CHEMNANOMAT,2017,3(7):491-495. |
| APA | Jiang, Nan,Liu, Xin,Dong, Jinmei,You, Bo,Liu, Xuan,&Sun, Yujie.(2017).Electrocatalysis of Furfural Oxidation Coupled with H-2 Evolution via Nickel-Based Electrocatalysts in Water.CHEMNANOMAT,3(7),491-495. |
| MLA | Jiang, Nan,et al."Electrocatalysis of Furfural Oxidation Coupled with H-2 Evolution via Nickel-Based Electrocatalysts in Water".CHEMNANOMAT 3.7(2017):491-495. |
入库方式： OAI收割
来源：青海盐湖研究所
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