Controllable Formation of Niobium Nitride/Nitrogen-Doped Graphene Nanocomposites as Anode Materials for Lithium-Ion Capacitors
文献类型：期刊论文
| 作者 | Liu, Meng1,2; Zhang, Lixue2; Han, Pengxian2; Han, Xiaoqi2; Du, Huiping2; Yue, Xiaoyue2; Zhang, Zhongyi1; Zhang, Hui1; Cui, Guanglei2 |
| 刊名 | PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 32期号:11页码:1006-1011 |
| 英文摘要 | Niobium nitride/nitrogen-doped graphene nanosheet hybrid materials are prepared by a simple hydrothermal method combined with ammonia annealing and their electrochemical performance is reported. It is found by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) that the as-obtained niobium nitride nanoparticles are about 10-15 nm in size and homogeneously anchored on graphene. A non-aqueous lithium-ion capacitor is fabricated with an optimized mass loading of activated carbon cathode and the niobium nitride/nitrogen-doped graphene nanosheet anode, which delivers high energy densities of 122.7-98.4 W h kg(-1) at power densities of 100-2000 W kg(-1), respectively. The capacity retention is 81.7% after 1000 cycles at a current density of 500 mA g(-1). The high energy and power of this hybrid capacitor bridges the gap between conventional high specific energy lithium-ion batteries and high specific power electrochemical capacitors, which holds great potential applications in energy storage for hybrid electric vehicles. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | PERFORMANCE ELECTROCHEMICAL CAPACITORS ; ACTIVATED CARBON CATHODE ; HYBRID SUPERCAPACITOR ; HIGH-ENERGY ; LI STORAGE ; ELECTRODES ; BATTERIES ; OXIDE ; SHEETS ; NBN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368445500004 |
| 公开日期 | 2016-03-15 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/7926]  |
| 专题 | 青岛生物能源与过程研究所_仿生能源与储能系统团队 |
| 作者单位 | 1.Qingdao Univ, Coll Chem Sci & Engn, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Qingdao Ind Energy Storage Res Inst, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Meng,Zhang, Lixue,Han, Pengxian,et al. Controllable Formation of Niobium Nitride/Nitrogen-Doped Graphene Nanocomposites as Anode Materials for Lithium-Ion Capacitors[J]. PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION,2015,32(11):1006-1011. |
| APA | Liu, Meng.,Zhang, Lixue.,Han, Pengxian.,Han, Xiaoqi.,Du, Huiping.,...&Cui, Guanglei.(2015).Controllable Formation of Niobium Nitride/Nitrogen-Doped Graphene Nanocomposites as Anode Materials for Lithium-Ion Capacitors.PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION,32(11),1006-1011. |
| MLA | Liu, Meng,et al."Controllable Formation of Niobium Nitride/Nitrogen-Doped Graphene Nanocomposites as Anode Materials for Lithium-Ion Capacitors".PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION 32.11(2015):1006-1011. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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