百姓彩票注册

搜索:  
Elastic carbon foam via direct carbonization of polymer foam for flexible electrode and organic chemical adsorption  
Elastic carbon foam via direct carbonization of polymer foam for flexible electrode and organic chemical adsorption
资料类型: PDF文件
关键词: Elastic  carbon  foam  polymer  foam  flexible  electrodes  
资料大小: 357k
所属学科:
来源: 来源网络
简介:
Commonly, commercially available carbon foam derived from polymers shows brittle characteristics. In this paper, the concept of preparing an elastic carbon foam via the direct carbonization of a polymer foam is presented. A novel carbon foam with a 3D elastic interconnected network was prepared by the direct carbonization of melamine foam. The as-prepared carbon foam exhibited characteristics including excellent elasticity, extremely high porosity of over 99.6%, being lightweight with a density of 5 mg cm-3, a high specific surface area, tailored electrical conductivity, super-hydrophobicity and excellent absorptive properties towards oil and organic solvents. Two example applications as flexible electrodes and as an organic chemical absorbent have been demonstrated. For use as an electrode in supercapacitors, it could exhibit a specific capacitance ofmore than 250 F g1 in 1MH2SO4 at a charge/discharge current density of 0.5 A g-1. For use as an absorbent, it was able to absorb 148 to 411 times its own weight of organic solvents depending on the density of the solvents.
上传人: slchenjxnu
上传时间: 2018-10-17 16:51:06
下载次数: 16
消耗积分: 0  
立刻下载:
1人
1人
1人
友情提示:下载后对该资源进行评论,即可奖励2分。
报告错误:  1.下载无效  2. 资料明显无价值  3. 资料重复存在

相关评论 共有0人发表评论 更多评论
你还没有登录,无法发表评论,请第一 登录 注册
免责声明:本站部分资源由网友推举,来自互联网,版权属于原版权人,如果不慎侵犯到您的权利,敬请告知,我们会在第一时间撤除。本站中各网友的评论只代表其个人观点,不代表本站同意其观点。