N, P and S co-doped carbon materials derived from polyphosphazene for enhanced selective U(VI) adsorption

• Main Authors: Liu, Yan, Ouyang, Yunfei, Huang, Dejuan, Jiang, Chao, Liu, Xiaopeng, Wang, Yun, Dai, Ying, Yuan, Dingzhong, Chew, Jia Wei
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Chemical engineering; Polyphosphazene; Amidate
• Online Access: https://hdl.handle.net/10356/154610
• Institution: Nanyang Technological University

Herein, the precursor polyphosphazene was synthesized by the polymerization of hexachlorocyclotriphosphazene (HCCP) and bis(4-hydroxyphenyl) sulfone (BPS). The adsorbent which was codoped with N, P and S (amidate-CS) was developed from the precursor by using the carbonization method. The images of S...