Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fengzhen Zhang and Jianbo Liao and Jianjiang Lu and Junfeng Niu,Extensive incorporation of carboxyl groups into g-C3N4 by integrated oxygen doping and HNO3 oxidation for enhanced catalytic ozonation of para-chlorobenzoic acid and atrazine,Separation and Purification Technology,1383-5866,Elsevier BV,2021-02,256,,117806,https://cir.nii.ac.jp/crid/1360861715101910528,https://doi.org/10.1016/j.seppur.2020.117806