Highly defective graphite for scalable synthesis of nitrogen doped holey graphene with high volumetric capacitance
文献类型：期刊论文
| 作者 | Zhang, YJ; Ji, L; Li, WF; Zhang, Z; Lu, L; Zhou, LS(周莉莎); Liu, JH; Chen, Y; Liu, LW(刘立伟); Chen, W(陈韦) |
| 刊名 | JOURNAL OF POWER SOURCES
 |
| 出版日期 | 2016 |
| 卷号 | 334 |
| 通讯作者 | Lu, L ; Liu, JH ; Zhang, YG(张跃钢) |
| 英文摘要 | Manipulating basal plane structure of graphene for advanced energy conversion materials design has been research frontier in recent years. By extending size of defects in the basal plane of graphene from atomic scale to nanoscale, graphene with in-plane holes can be synthesized by multiple steps oxidation and reduction of defective graphene oxide at low concentration. These complicated and low yield synthetic methods largely limited research and applications of holey graphene based high performance energy conversion materials. Inspired by graphene in-plane holes formation mechanism, an easy and scalable synthetic approach has been proposed in this work. By oxidizing widely available defective graphite mineral under high concentration, holey graphene oxide has been scalable synthesized. Through simple reduction of holey graphene oxide, nitrogen doped holey graphene with high volumetric capacitance of 439 F/cm(3) was obtained. We believe this breakthrough can provide a feasible synthetic approach for further exploring the properties and performance of holey graphene based materials in variety of fields. (C) 2016 Elsevier B.V. All rights reserved. |
| 关键词[WOS] | ENERGY-STORAGE ; NANOSHEET HYBRID ; ROOM-TEMPERATURE ; POROUS GRAPHENE ; PERFORMANCE ; SUPERCAPACITORS ; OXIDE ; DESIGN ; LAYER ; ELECTRODE |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000387526100013 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/4550]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_张跃钢团队 |
| 推荐引用方式 GB/T 7714 | Zhang, YJ,Ji, L,Li, WF,et al. Highly defective graphite for scalable synthesis of nitrogen doped holey graphene with high volumetric capacitance[J]. JOURNAL OF POWER SOURCES,2016,334. |
| APA | Zhang, YJ.,Ji, L.,Li, WF.,Zhang, Z.,Lu, L.,...&Zhang, YG.(2016).Highly defective graphite for scalable synthesis of nitrogen doped holey graphene with high volumetric capacitance.JOURNAL OF POWER SOURCES,334. |
| MLA | Zhang, YJ,et al."Highly defective graphite for scalable synthesis of nitrogen doped holey graphene with high volumetric capacitance".JOURNAL OF POWER SOURCES 334(2016). |
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