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

Jiayan Han

и другие.

Water, Год журнала: 2024, Номер 16(24), С. 3667 - 3667

Опубликована: Дек. 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.

Язык: Английский

Microenvironment and electronic structure regulation of fluorine-assisted carbon nitride for enhanced CO2 photoreduction DOI

Linguang Qi,

Ailin Gao,

Tao Dong

и другие.

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179162 - 179162

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Enhanced oxidation of sulfonamides by low-valent Cu-based sludge biochar activating ferrate (VI): The roles of valence-dependent activation pathways DOI

Zhikang Deng,

Yongfei Ma,

Jinyao Zhu

и другие.

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125208 - 125208

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Synergistic radical and non-radical pathways for enhanced mineralization of organic pollutants by non-metallic h-BN/MWCNT composites via mechanochemical activation DOI

Huanji Song,

Jiahao Sun,

Lingshan Miao

и другие.

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 132661 - 132661

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Nonmetallic medium-entropy carbon nanofibres for catalysis of persulfate: Catalytic properties and mechanism DOI

Taiyang Cao,

Chaohai Wang, Shiyu Zhang

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162453 - 162453

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Visible light-assisted S-doped red mud-based Fe-Co PBA derivatives activated PMS for efficient degradation of oxytetracycline from acidic to alkaline conditions: Degradation mechanism, degradation pathways and toxicity evaluation DOI
Shitong Liu, Jun Wang,

Yang Liu

и другие.

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(6), С. 114744 - 114744

Опубликована: Ноя. 13, 2024

Язык: Английский

Процитировано

3
Carbon-Doped Hexagonal Boron Nitride as a Catalyst for Efficient Degradation via Non-Radical Pathway DOI Open Access
Yuchen Geng, Jie Zhang,

Jiayan Han

и другие.

Water, Год журнала: 2024, Номер 16(24), С. 3667 - 3667

Опубликована: Дек. 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.

Язык: Английский

Процитировано

0