| PbO(2)-SnO(2) composite anode with interconnected structure for the electrochemical incineration of phenol |
| L. Wei; X. H. Mao; A. Lin; F. X. Gan
|
| 2011
|
| 发表期刊 | Russian Journal of Electrochemistry
 |
| ISSN | 1023-1935
|
| 卷号 | 47期号:12页码:1394-1398 |
| 摘要 | A PbO(2)-SnO(2) composite anode with interconnected structure is prepared for organics electro-incineration through a two-step method, thermal-decomposition process and subsequent low-current density electrodeposition process. The element mapping, together with the impedance spectra of the composite electrode, confirms that an interconnected architecture of SnO(2) and PbO(2) grains, instead of a lamellar structure, was obtained on the Ti substrate. A lower electrodeposition current density (a parts per thousand currency sign10 mA cm(-2)) is very crucial for the formation of a porous surface and an interconnected architecture of two oxides inside. The asprepared electrode exhibits an enhanced electrocatalytic activity on the mineralization of phenol and a long service life due to the interconnected architecture, which helps to utilize the merits of these two metal oxides simultaneously. This two-step method also provides us a novel and facile way to fabricate a series of composite material such as oxide-oxide, oxide-metal composite electrodes. |
| 部门归属 | [wei, lin; mao, xuhui; lin, an; gan, fuxing] wuhan univ, sch resource & environm sci, wuhan 430072, peoples r china. [gan, fuxing] state key lab corros & protect met, shenyang 110016, peoples r china.;mao, xh (reprint author), wuhan univ, sch resource & environm sci, wuhan 430072, peoples r china;clab@whu.edu.cn
|
| 关键词 | Interconnected Structure
Lead Dioxide
Tin Dioxide
Electrochemical
Incineration
Waste-water Treatment
Lead Dioxide
Fuel-cell
Degradation
Oxidation
Electrodes
Catalyst
Pbo2
Deposition
Reduction
|
| URL | 查看原文
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/30768
|
| 专题 | 中国科学院金属研究所
|
推荐引用方式
GB/T 7714 |
L. Wei,X. H. Mao,A. Lin,et al. PbO(2)-SnO(2) composite anode with interconnected structure for the electrochemical incineration of phenol[J]. Russian Journal of Electrochemistry,2011,47(12):1394-1398.
|
| APA |
L. Wei,X. H. Mao,A. Lin,&F. X. Gan.(2011).PbO(2)-SnO(2) composite anode with interconnected structure for the electrochemical incineration of phenol.Russian Journal of Electrochemistry,47(12),1394-1398.
|
| MLA |
L. Wei,et al."PbO(2)-SnO(2) composite anode with interconnected structure for the electrochemical incineration of phenol".Russian Journal of Electrochemistry 47.12(2011):1394-1398.
|
修改评论