title: A new kind CO2/CH4 separation material: open ended nitrogen doped carbon nanotubes formed by direct pyrolysis of metal organic frameworks.
abstract: Unprecedented open ended nitrogen doped carbon nanotubes prepared by direct pyrolysis of [Co(HTTG)(H(2)O)(2)](n) (TTG = N,N',N''-1,3,5-triazine-2,4,6-triyltris-glycine) show among the largest surface area of multiwalled nanotubes and high CO(2)/CH(4) adsorption selectivity which increases with increasing of nitrogen content.
authors.affiliation: State Key Laboratory of Coordination Chemistry, Department of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China.
authors.forename: Yongming
authors.initials: Y
authors.lastname: Shen
authors.forename: Junfeng
authors.initials: J
authors.lastname: Bai