吲哚基掺氮分级多孔炭的制备及其对酸性橙74的吸附性能

余谟鑫, 蒯乐, 王亮, 张晨, 王晓婷, 陈启厚

Synthesis of N-Doped Hierarchical Porous Carbon and its Adsorption Capacity for Acid Orange 74

YU Moxin, KUAI Le, WANG Liang, ZHANG Chen, WANG Xiaoting, CHEN Qihou

表2 制备分级多孔炭中元素及官能团含量

Table 2 Nitrogen functional groups in graded porous carbon (atomic fraction, %)

Samples C 1s N1s C-N=C N-(C)3 C-NH2 O 1s C=O C-OH HPC800 82.59 5.89 2.39 2.82 0.68 11.52 2.39 2.82 HPC850 85.43 5.06 2.27 2.05 0.74 9.51 2.27 2.05 HPC900 87.09 4.66 1.67 1.71 1.28 8.25 1.67 1.71