Highly efficient visible photocatalytic disinfection and degradation performances of microtubular nanoporous g-C3N4 via hierarchical construction and defects engineering

Jing Xu, Zhouping Wang, Yongfa Zhu

Table 2 Distribution of N atoms based on XPS N 1s spectra for BCN and TPCN-5.

Sample N2C N3C NHx N3C/N2C NHx/N3C BCN 74.02 % 16.93 % 9.05 % 0.229 0.535 TPCN-5 76.48% 13.48 % 10.04 % 0.176 0.745