Partially graphitized ordered mesoporous carbons for high-rate supercapacitors
文献类型：期刊论文
| 作者 | Jiang, Liang1,2,3; Yan, Jingwang1,2; Xue, Rong1,2; Sun, Gongquan1,2; Yi, Baolian1,2 |
| 刊名 | journal of solid state electrochemistry
 |
| 出版日期 | 2014-08-01 |
| 卷号 | 18期号:8页码:2175-2182 |
| 通讯作者 | 阎景旺 |
| 英文摘要 | partially graphitized ordered mesoporous carbons have been prepared with a soft template method using low-molecular-weight phenolic resol as a carbon source, triblock copolymer f127 as a template, and ferric citrate as a graphitization catalyst. n-2 sorption and transmission electron microscopy analysis show that the ordered mesoporous carbons have been partially graphitized when the carbonization temperature is above 700 a degrees c. the graphitic ordered mesoporous carbons exhibit better rate performance than amorphous ordered mesoporous carbons. the specific capacitance of the graphitic ordered mesoporous carbons (gomcs) prepared at 700 a degrees c reaches to 112 f g(-1) at a scan rate of up to 1,000 mv s(-1). its capacitance retention ratio is 64 %, which is much higher than that of the amorphous ordered mesoporous carbons prepared at 600 a degrees c (33 %). high electronic conductivity and ordered mesoporous structure lead to the high electrochemical performance of the partially graphitized ordered mesoporous carbons. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | electrochemistry |
| 研究领域[WOS] | electrochemistry |
| 关键词[WOS] | capacitive energy-storage ; electrochemical capacitors ; porous carbons ; chemistry ; template |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000339800600012 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/143811]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Liang,Yan, Jingwang,Xue, Rong,et al. Partially graphitized ordered mesoporous carbons for high-rate supercapacitors[J]. journal of solid state electrochemistry,2014,18(8):2175-2182. |
| APA | Jiang, Liang,Yan, Jingwang,Xue, Rong,Sun, Gongquan,&Yi, Baolian.(2014).Partially graphitized ordered mesoporous carbons for high-rate supercapacitors.journal of solid state electrochemistry,18(8),2175-2182. |
| MLA | Jiang, Liang,et al."Partially graphitized ordered mesoporous carbons for high-rate supercapacitors".journal of solid state electrochemistry 18.8(2014):2175-2182. |
入库方式： OAI收割
来源：大连化学物理研究所
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