科研之友
微信
新浪微博
Facebook
分享链接
摘要
A nanoporous carbon was prepared by calcining a mixture of nano-CaCO3 and phenolic resin followed by an etching process to remove the remained impurities. It was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and charge discharge measurement. With a pore-distribution concentrated around 50 nm, the product presents a BET surface area of 543 m(2)/g. When used as an anode material for lithium ion battery, the nanoporous carbon exhibits good rate capability and cycling performance.
- 出版日期2012-10
- 单位复旦大学
