期刊论文

Xu, Hui;Sun, HW

英文

Applied Catalysis B: Environmental

0926-3373

2023

324

122270

10.1016/j.apcatb.2022.122270

CRediT authorship contribution statement Yanyan Chen: Investigation, Visualization, Writing − original draft. Manlin Zhang: Investigation. Tiantian Chen: Validation. Ganbing Zhang: Investigation. Hui Xu: Methodology, Supervision, Writing − review & editing, acquisition. Hongwei Sun: Methodology, Writing − review & editing, acquisition. Lizhi Zhang: Writing − review & editing, Supervision.

本校为第一且通讯机构

The application of powdered nanoscale zero-valent iron (nZVI) in conventional reactors for water treatment is limited by insufficient mass-transfer and difficult post-separation of catalysts. Herein, a novel microreactor was constructed by anchoring nZVI on the reduced graphene oxide/polypyrrole nanocomposite (rGO/PPy) substrate within the microchannel of a stainless-steel tube through two-step electrodeposition, which catalyzed the Fenton-like reaction to remove > 99% p-nitrophenol (PNP) within 50 s, outperforming traditional batch reactors. T...