Facile synthesis of mno2/polypyrrole/mno2 multiwalled nanotubes as advanced electrocatalysts for the oxygen reduction reaction
文献类型：期刊论文
| 作者 | Yuan, Haoran1,3; Deng, Lifang1,3; Tang, Jiahuan2; Zhou, Shungui2; Chen, Yong1,4; Yuan, Yong2 |
| 刊名 | Chemelectrochem
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 2期号:8页码:1152-1158 |
| 关键词 | Hydrothermal synthesis Microbial fuel cells Mno2/polypyrrole/mno2 Nanotubes Oxygen reduction reaction |
| ISSN号 | 2196-0216 |
| DOI | 10.1002/celc.201500109 |
| 通讯作者 | Yuan, haoran() |
| 英文摘要 | Efficient, low-cost electrocatalysts for the oxygen reduction reaction are essential components of renewable energy technologies. herein, hierarchical multiwalled mno2/polypyrrole/mno2 nanotubes (nt-mpms) were synthesized by using a simple, cost-effective hydrothermal method. the key to fabricating the multiwalled nt-mpms was to introduce a conductive polypyrrole (ppy) interlayer to improve the electrical conductivity of the mno2 nanotubes. in alkaline media, these rationally designed nanotubes exhibited remarkable electrocatalytic activity for the oxygen reduction reaction without the use of an external conductive additive, and significantly outperformed mno2 nanotubes containing a carbon additive, mno2/ppy nanotubes, and mno2/ppy/mno2 nanowires. a microbial fuel cell (mfc) equipped with the nt-mpm cathode exhibited a maximum power density of 721 +/- 20mwm(-2), which is comparable to that of a pt/c cathode. furthermore, the nt-mpm cathode had greater long-term stability than the pt/c cathode. the outstanding performance of the nt-mpms makes them a potential alternative to pt/c in mfcs for sustainable energy generation. |
| WOS关键词 | MICROBIAL FUEL-CELLS ; ELECTROCHEMICAL ENERGY-STORAGE ; CATHODIC CATALYST ; CARBON NANOTUBE ; PERFORMANCE ; GRAPHENE ; ARRAYS ; SUPERCAPACITORS ; ELECTRODES ; BATTERIES |
| WOS研究方向 | Electrochemistry |
| WOS类目 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000359859700013 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374033 |
| 专题 | 物理研究所 |
| 通讯作者 | Yuan, Haoran |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China 2.Guangdong Inst Ecoenvironm & Soil Sci, Guangdong Key Lab Agr Environm Pollut Integrated, Guangzhou, Guangdong, Peoples R China 3.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangzhou Div Acad, Guangzhou, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Haoran,Deng, Lifang,Tang, Jiahuan,et al. Facile synthesis of mno2/polypyrrole/mno2 multiwalled nanotubes as advanced electrocatalysts for the oxygen reduction reaction[J]. Chemelectrochem,2015,2(8):1152-1158. |
| APA | Yuan, Haoran,Deng, Lifang,Tang, Jiahuan,Zhou, Shungui,Chen, Yong,&Yuan, Yong.(2015).Facile synthesis of mno2/polypyrrole/mno2 multiwalled nanotubes as advanced electrocatalysts for the oxygen reduction reaction.Chemelectrochem,2(8),1152-1158. |
| MLA | Yuan, Haoran,et al."Facile synthesis of mno2/polypyrrole/mno2 multiwalled nanotubes as advanced electrocatalysts for the oxygen reduction reaction".Chemelectrochem 2.8(2015):1152-1158. |
入库方式： iSwitch采集
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。