Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst | |
Zhang, Kejun1,2; Zhang, Lixue1; Chen, Xiao1; He, Xiang3; Wang, Xiaogang1; Dong, Shanmu1; Gu, Lin3; Liu, Zhihong1; Huang, Changshui1; Cui, Guanglei1 | |
2013-05-08 | |
发表期刊 | ACS APPLIED MATERIALS & INTERFACES |
卷号 | 5期号:9页码:3677-3682 |
摘要 | Molybdenum nitride/N-doped carbon nanospheres (MoN/N-C) are synthesized by hydrothermal method followed by ammonia annealing. The as-prepared MoN/N-C nanospheres manifest considerable electrocatalytic activity toward oxygen reduction reaction in nonaqueous electrolytes because of its nanostructure and the synergetic effect between MoN and N-C. Furthermore, the MoN/N-C nanospheres are explored as cathode catalyst for Li-O-2 batteries with tetra-(ethylene glycol) dimethyl ether as the electrolyte. The assembled batteries deliver alleviated overpotentials and improved battery lifespan, and their excellent performances should be attributed to the unique hierarchical structure and high fraction of surface active sites of cathode catalyst. |
文章类型 | Article |
关键词 | Mon/n-c Nanospheres Synergetic Effect Electrocatalytic Activity Oxygen Reduction Reaction Li-o-2 Batteries |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1021/am400209u |
关键词[WOS] | OXYGEN REDUCTION REACTION ; LI-AIR BATTERIES ; FUEL-CELLS ; BIFUNCTIONAL CATALYST ; LI-O-2 BATTERIES ; NANOTUBE ARRAYS ; OXIDE CATALYSTS ; NANOPARTICLES ; CHALLENGES ; NANOWIRES |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
WOS记录号 | WOS:000318839100028 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qibebt.ac.cn/handle/337004/6017 |
专题 | 绿色化学催化研究组 仿生与固态能源系统研究组 碳基材料与能源应用研究组 |
作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Kejun,Zhang, Lixue,Chen, Xiao,et al. Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst[J]. ACS APPLIED MATERIALS & INTERFACES,2013,5(9):3677-3682. |
APA | Zhang, Kejun.,Zhang, Lixue.,Chen, Xiao.,He, Xiang.,Wang, Xiaogang.,...&Cui, Guanglei.(2013).Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst.ACS APPLIED MATERIALS & INTERFACES,5(9),3677-3682. |
MLA | Zhang, Kejun,et al."Molybdenum Nitride/N-Doped Carbon Nanospheres for Lithium-O-2 Battery Cathode Electrocatalyst".ACS APPLIED MATERIALS & INTERFACES 5.9(2013):3677-3682. |
条目包含的文件 | 条目无相关文件。 |
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。
修改评论