Water-induced phase separation method for preparing magnetic rice straw lignin-derived biochar Fe-based catalysts with boosting photo-Fenton degradation activity

Tingting Tao, Jingying Duan, Heng Yang, Ya Sun, Xiaofang Li, Chunlei Wang, Juntao Yan, Ru an Chi, Linbing Sun

科研成果: 期刊稿件文章同行评审

摘要

Rice straw lignin-derived biochar Fe-based photo-Fenton catalysts were fabricated by the facile water-induced phase separation and calcination integration strategy, and effects of different Fe(NO3)3·9H2O dosages, carbonation temperature and degradation modes on the degradation activity were examined. Results indicated that biochar Fe-based photo-Fenton catalysts with specific surface area of 212.72 m2·g−1 could almost completely degrade high concentration RhB solution of 300 mg/L within 5 min, and possessed excellent magnetic and cycling performance.

源语言英语
文章编号138328
期刊Materials Letters
388
DOI
出版状态已出版 - 1 6月 2025

指纹

探究 'Water-induced phase separation method for preparing magnetic rice straw lignin-derived biochar Fe-based catalysts with boosting photo-Fenton degradation activity' 的科研主题。它们共同构成独一无二的指纹。

引用此