Green closed-loop preparation-recovery-regeneration of Co-Zn oxide nanoblocks for PMS activation using novel deep eutectic solvent-microfluidic injection method DOI

Zhuwen Shao,

Wenchun Jiang, Huibo Meng

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131300 - 131300

Published: Dec. 1, 2024

Language: Английский

Enhancement of anodic performance toward peroxymonosulfate-based fenton-like reactions: Role of phosphorus-doping DOI
Fangshu Xie,

Rui Yang,

Shaofei Weng

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159588 - 159588

Published: Jan. 1, 2025

Language: Английский

Citations

6
CoFe-prussian blue analogues@MXenes membrane activated peroxymonosulfate through enhanced electron transfer for nanoconfined catalytic degradation of bisphenol A: The crucial role of 1O2 DOI
Sinong Huang, Hui Wang,

Chenyang Xiang

et al.

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: unknown, P. 123738 - 123738

Published: Jan. 1, 2025

Language: Английский

Citations

3
Triggering nanoconfinement effect in advanced oxidation processes (AOPs) for boosted degradation of organic contaminants: A review DOI
Junsuo Li,

Yongshuo Wang,

Ziqian Wang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 503, P. 158428 - 158428

Published: Dec. 9, 2024

Language: Английский

Citations

9
Non-metallic iodine single-atom catalysts with optimized electronic structures for efficient Fenton-like reactions DOI Creative Commons

Junjun Pei,

Jianbin Liu,

Kaixing Fu

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: Jan. 18, 2025

In this study, we introduce a highly effective non-metallic iodine single-atom catalyst (SAC), referred to as I-NC, which is strategically confined within nitrogen-doped carbon (NC) scaffold. This configuration features distinctive C-I coordination that optimizes the electronic structure of nitrogen-adjacent sites. As result, arrangement enhances electron transfer from peroxymonosulfate (PMS) active sites, particularly electron-deficient carbon. followed by deprotonation process generates radical (SO5•-). Subsequently, SO5•- undergoes disproportionation reaction, leading production singlet oxygen (1O2). Furthermore, energy barrier for rate-limiting step generation in I-NC significantly lower at 1.45 eV, compared 1.65 eV NC reduction effectively overcomes kinetic obstacles, thereby facilitating an enhanced 1O2. Consequently, exhibits remarkable catalytic efficiency and unmatched reactivity PMS activation. leads accelerated degradation pollutants, evidenced relatively high observed rate constant (kobs ~ 0.436 min-1) other metallic SACs. study offers valuable insights into rational design SACs, showcasing their promising potential Fenton-like reactions water treatment applications.

Language: Английский

Citations

1
Modulated fenton-like activity via peroxymonosulfate activation by CoxNiy-LDH: Mechanism of Co/Ni bimetallic synergy and application of catalytic membrane DOI

Ningning Xiao,

Aijing Zhang,

Tao Li

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131807 - 131807

Published: Jan. 1, 2025

Language: Английский

Citations

1
Confinement Improves Mass Transfer and Chemical Reactivity in Electrified Membranes for Micropollutant Degradation DOI Open Access

Yangyang Wu,

Xinran Chen, Zefang Chen

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 14, 2025

Abstract Micropollutants (MPs) pose a significant threat to global water environments, necessitating advanced treatment technologies. Distributed electrochemical systems utilizing electrified membranes (EMs) show promise but face challenges due unclear mass transfer and reaction mechanisms within membrane pores of varying sizes surface chemistry. This review examines the interplay between spatial confinement, transfer, chemical reactions in EMs, focusing on reactive species (RSs), EM‐MPs system evolution, phenomena across pore from microns sub‐nanometer scales. Despite advances RS research, coherent mechanistic understanding MP degradation under confinement remains elusive, particularly extreme where deviate bulk behavior. Gaps knowledge stem complex dynamics, thermodynamics kinetics, need for detailed theoretical describe effects. summarizes generation detection methods RSs, outlines progress EM operational modes, elucidates how impacts both reactions. Future research shall focus precise identification quantitative regulation optimization processes relation RSs MPs, investigation active sites energetic barriers confined environments.

Language: Английский

Citations

1
Visible-light photocatalytic oxygen activation by oxygen vacancies-rich BiOI for enhanced removal of bisphenol A in water DOI

Hailong Tong,

Jinna Zhang,

Baiming Sun

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121412 - 121412

Published: March 1, 2025

Language: Английский

Citations

1
Nanoconfined catalytic macrostructures for advanced water remediation: From basic understanding to future application strategies DOI

Jiale Chang,

Bingliang Yu,

Xiaoming Peng

et al.

Water Research, Journal Year: 2024, Volume and Issue: 272, P. 122960 - 122960

Published: Dec. 11, 2024

Language: Английский

Citations

7
Advances and Challenges in the Application of Confined Catalysts in Heterogeneous Advanced Oxidation Processes: A Review DOI
Yuqing Mao, Wei Zuo, Chuandong Wu

et al.

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 144762 - 144762

Published: Jan. 1, 2025

Language: Английский

Citations

0
Unexplored role of nanoconfinement in regulating contaminant oxidation pathways for water decontamination: Confined energy driving low-carbon route DOI
Min Tang, Liu Wu, Zhiyong Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160733 - 160733

Published: Feb. 1, 2025

Language: Английский

Citations

0