Carbon-Doped Hexagonal Boron Nitride as a Catalyst for Efficient Degradation via Non-Radical Pathway DOI Open Access
Yuchen Geng, Jie Zhang,

Jiayan Han

et al.

Water, Journal Year: 2024, Volume and Issue: 16(24), P. 3667 - 3667

Published: Dec. 19, 2024

The escalating challenge of high-salinity organic wastewater has prompted the development persulfate-based advanced oxidation processes (AOPs) for effective degradation pollutants. This study presents synthesis and application a carbon-doped hexagonal boron nitride (C-hBN) catalyst, which is designed to activate peroxymonosulfate (PMS) efficiently under conditions. C-hBN catalyst prepared through two-step process using dopamine as carbon source, resulting in uniform doping formation B-N-C bonds. exhibits significantly enhanced specific surface area superior catalytic performance towards phenol degradation, with rate constant 0.74 min−1. Under conditions, demonstrates robust resilience against common ions, maintaining high activity. primarily driven by non-radical pathway, singlet oxygen (1O2) identified key reactive species. work provides valuable insights into metal-free catalysts environmental remediation offers promising strategy treatment pollutants wastewater.

Language: Английский

Tuning the Electronic Environment of Trace Pt through Quasi-solid Microwave for Boosted Hydrogen Evolution DOI Creative Commons
Chengfeng Wang, Xiaodong Zhuge,

Yusen Chen

et al.

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 111050 - 111050

Published: April 1, 2025

Language: Английский

Citations

0
Carbon-Doped Hexagonal Boron Nitride as a Catalyst for Efficient Degradation via Non-Radical Pathway DOI Open Access
Yuchen Geng, Jie Zhang,

Jiayan Han

et al.

Water, Journal Year: 2024, Volume and Issue: 16(24), P. 3667 - 3667

Published: Dec. 19, 2024

The escalating challenge of high-salinity organic wastewater has prompted the development persulfate-based advanced oxidation processes (AOPs) for effective degradation pollutants. This study presents synthesis and application a carbon-doped hexagonal boron nitride (C-hBN) catalyst, which is designed to activate peroxymonosulfate (PMS) efficiently under conditions. C-hBN catalyst prepared through two-step process using dopamine as carbon source, resulting in uniform doping formation B-N-C bonds. exhibits significantly enhanced specific surface area superior catalytic performance towards phenol degradation, with rate constant 0.74 min−1. Under conditions, demonstrates robust resilience against common ions, maintaining high activity. primarily driven by non-radical pathway, singlet oxygen (1O2) identified key reactive species. work provides valuable insights into metal-free catalysts environmental remediation offers promising strategy treatment pollutants wastewater.

Language: Английский

Citations

0