虎门体育官方登录入口网:标题
虎门体育官方登录入口网:作者
作者:Li, DD (Li, Dongdong)[1 ]; Ding, LX (Ding, Liang-Xin)[1 ]; Chen, HB (Chen, Hongbin)[1 ]; Wang, SQ (Wang, Suqing)[1 ]; Li, Z (Li, Zhong)[1 ]; Zhu, M (Zhu, Min)[2 ]; Wang, HH (Wang, Haihui)[1 ]
虎门体育官方登录入口网:期刊信息
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文献类型:Article
虎门体育官方登录入口网:摘要
Carbonaceous materials with suitable structure and components are highly desirable for the development of lithium ion batteries (LIBs), since they can produce the best possible result by combining the advantages of the various structures and different components. To this end, herein, novel nitrogen-rich porous carbon spheres (N-PCS) with an appropriate pores distribution are proposed and prepared by using a template-assisted self-assembly method. The as-prepared N-PCS possess a high nitrogen content (>5%) and exhibit an interconnected sphere structure with large quantities of mesopores. As expected, the N-PCS display superior electrochemical performances, such as a high initial columbic efficiency (>60%), super cycle stability (retention of 540 mA h g(-1) after 100 cycles at 0.5 A g(-1)), and good rate capability (215 mA h g(-1) at 3 A g(-1)), thereby showing great promise as anode materials for the next generation of LIBs.
虎门体育官方登录入口网:关键词
KeyWords Plus:RATE CAPABILITY; STORAGE PERFORMANCE; GRAPHENE SHEETS; NANOFIBER WEBS; BISPHENOL-A; NANOTUBES; CAPACITY; NANOSPHERES; POLYPYRROLE; CHALLENGES
虎门体育官方登录入口网:作者信息
通讯作者地址:Ding, LX (通讯作者)
 | S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China. |
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电子邮件地址:lxding@scut.edu.cn; hhwang@scut.edu.cn
虎门体育官方登录入口网:出版商
虎门体育官方登录入口网:类别分类
研究方向:Chemistry; Energy & Fuels; Materials Science
Web of Science 类别:Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary