Facile synthesis of nitrogen-doped porous carbons for CO 2 capture and supercapacitors
作者: Huanming WeiWei QianNing FuHaiJun ChenJinbao LiuXinze JiangGuoxian LanHualin LinSheng Han
作者单位: 1Shanghai Institute of Technology
刊名: Journal of Materials Science, 2017, Vol.52 (17), pp.10308-10320
来源数据库: Springer Nature Journal
DOI: 10.1007/s10853-017-1087-5
原始语种摘要: Nitrogen-doped porous carbons are attracting considerable attention as adsorbents in CO2 uptake area or for supercapacitors. In this work, nitrogen-doped porous carbons with a high surface area are efficiently prepared through a facile approach by using polyvinylpyrrolidone as carbon and nitrogen sources through ZnCl2 activation at 400–700 °C for 4 h under N2 atmosphere. The obtained nitrogen-doped porous carbons exhibit a narrow microporous structure (0.4–1.0 nm), high specific surface area (up to 1040 m2 g−1) and corresponding N content of up to 6.3 wt%. These findings are ascribed to the unique features of high specific surface area and rich N content. Such nitrogen-doped porous carbons show high CO2 capture of 4.0 mmol...
全文获取路径: Springer Nature  (合作)
影响因子:2.163 (2012)

  • carbons 炭黑
  • nitrogen 
  • porous 多孔的
  • doped 掺杂(了)的掺了添加剂的
  • capture 捕获
  • corresponding 对应的
  • through 经过
  • considerable 相当
  • capacitance 电容
  • uptake 上风口