An electron delocalization with n-π* transitions of graphitic carbon nitride photocatalyst for visible-light-driven water decontamination DOI
Y. Ke,

Mingzhu Yuan,

Xinglong Li

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121093 - 121093

Published: Feb. 1, 2025

Language: Английский

Extended H-bonds/π-bonds networks for boosting electron transfer over polydopamine-covered nanocellulose/g-C3N4 toward efficient photocatalytic H2O2 production DOI
Tianshang Shan, Yu Wang, Dan Luo

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 349, P. 123872 - 123872

Published: April 24, 2024

Language: Английский

Citations

31
Non-metal inducing charge rearrangement in carbon nitride to promote photocatalytic hydrogen production DOI

Guanyu Wu,

Zhiyu He,

Qiuheng Wang

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 195, P. 1 - 8

Published: Feb. 27, 2024

Language: Английский

Citations

25
Order–Disorder Engineering of Carbon Nitride for Photocatalytic H2O2 Generation Coupled with Pollutant Removal DOI
Qing Xu, Jiaqi Wu,

Yangzhu Qian

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(1), P. 784 - 794

Published: Jan. 2, 2024

Highly crystalline carbon nitride (CCN), benefiting from the reduced structural imperfections, enables improved electron-hole separation. Yet, phase with insufficient inherent defects suffers a poor performance toward reaction intermediate adsorption respect to amorphous phase. Herein, crystalline-amorphous (CACN) an isotype structure was constructed via two-step adjacent calcination strategy. Through specific oxygen etching and crystallization, formation of built-in electric field at interface could drive charge transfer separation, thus promoting photoredox reaction. As expected, optimized CACN exhibited H

Language: Английский

Citations

18
Cascading H2O2 photosynthesis and Fenton reaction for self-sufficient photo-Fenton reactions: A review of recent advances DOI

Maoquan Wu,

Xu Guo,

Yaodan Cao

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151091 - 151091

Published: April 8, 2024

Language: Английский

Citations

18
Aeration-Free In Situ Fenton-like Reaction: Specific Adsorption and Activation of Oxygen on Heterophase Oxygen Vacancies DOI
Shiyu Zhang, Rupeng Wang, Ke Wang

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(4), P. 1921 - 1933

Published: Jan. 17, 2024

Aeration accounts for 35–51% of the overall energy consumption in wastewater treatment processes and results an annual 5–7.5 billion kWh. Herein, a solar-powered continuous-flow device was designed aeration-free situ Fenton-like reactions to treat wastewater. This system is based on combination TiO2–x/W18O49 featuring heterophase oxygen vacancy interactions with floating reduced graphene/polyurethane foam, which produces hydrogen peroxide at rates up 4.2 ppm h–1 degradation more than 90% various antibiotics. The vacancies play important role stretching O–O bond by regulating d-band center TiO2–x/W18O49, promoting hydrogenation *·O2– or *OOH H+ enrichment, accelerating production reactive species spontaneous adsorption peroxide. Furthermore, mechanisms antibiotics actual were thoroughly investigated. In short, study provides meaningful reference potentially undertaking "aeration-free" Fenton reaction, can help reduce even completely eradicate aeration costs requirements during

Language: Английский

Citations

16
Atomically precise metal nanoclusters combine with MXene towards solar CO2 conversion DOI Creative Commons

Yu-Shan Cai,

Jiaqi Chen, Peng Su

et al.

Chemical Science, Journal Year: 2024, Volume and Issue: 15(33), P. 13495 - 13505

Published: Jan. 1, 2024

Atomically precise metal nanoclusters (NCs) have been deemed a new generation of photosensitizers for light harvesting on account their quantum confinement effect, peculiar atom-stacking mode, and enriched catalytic active sites. Nonetheless, to date, charge modulation over NCs has still challenging considering ultra-short carrier lifetime poor stability. In this work, we conceptually demonstrate the integration with MXene in transition chalcogenide (TMC) photosystems

Language: Английский

Citations

12
Enhanced scavenger-free photocatalysis-self-Fenton degradation performance over B-doped NVs modified g-C3N4 via promoting Fe(II)/Fe(III) cycle DOI
Tongtong Zhang,

Binhua Liu,

Qiangang Li

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128386 - 128386

Published: June 15, 2024

Language: Английский

Citations

11
Synergistic carbon defect modulation in porous carbon nitride nanotubes for efficient photocatalytic hydrogen evolution DOI
Bin Zhao, Beibei Zhang, Xing Liu

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(14), P. 8149 - 8154

Published: Jan. 1, 2024

Carbon vacancy modified carbon nitride nanotubes for efficient photocatalytic hydrogen evolution.

Language: Английский

Citations

9
Advanced photocatalytic degradation of highly chlorinated organic wastewater using anthraquinone-modified carbon nitride: Driven by superoxide and dichloride radicals DOI
Lu-Yan Zhang,

Chen-Hao Cui,

Shan-Shan Yang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159409 - 159409

Published: Jan. 1, 2025

Language: Английский

Citations

1
Dopamine-perylene diimide polymer with a donor–acceptor structure enhance interfacial electric field for improved H2O2 photosynthesis DOI
Fang Wang, Miao Li,

Zonghao Zhang

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: 366, P. 125057 - 125057

Published: Jan. 11, 2025

Language: Английский

Citations

1