Nanoconfined Cu clusters-activated peroxodisulfate for efficient wastewater decontamination via polymerization DOI

WU Cai-xia,

Zeyu Guan, Fan Yang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 359, P. 130452 - 130452

Published: Nov. 8, 2024

Language: Английский

Pilot-scale and large-scale Fenton-like applications with nano-metal catalysts: from catalytic modules to scale-up applications DOI

Haoyun Lu,

Lifei Hou, Yang Zhang

et al.

Water Research, Journal Year: 2024, Volume and Issue: 266, P. 122425 - 122425

Published: Sept. 10, 2024

Language: Английский

Citations

20
A single-atom manganese nanozyme mediated membrane reactor for water decontamination DOI
Jiahao Sun, Minjia Yan,

Guangdong Tao

et al.

Water Research, Journal Year: 2024, Volume and Issue: 268, P. 122627 - 122627

Published: Oct. 13, 2024

Language: Английский

Citations

8
Studying the Defects in Spinel Compounds: Discovery, Formation Mechanisms, Classification, and Influence on Catalytic Properties DOI Creative Commons
Тетяна Татарчук

Nanomaterials, Journal Year: 2024, Volume and Issue: 14(20), P. 1640 - 1640

Published: Oct. 12, 2024

Spinel ferrites demonstrate extensive applications in different areas, like electrodes for electrochemical devices, gas sensors, catalysts, and magnetic adsorbents environmentally important processes. However, defects the real spinel structure can change many physical chemical properties of ferrites. Although number a crystal lattice is small, their influence on vast majority could be really decisive. This review provides an overview structural characteristics compounds (e.g., CoFe

Language: Английский

Citations

8
Cobalt oxides grown in-situ on carbon nitride nanosheets for efficient peroxymonosulfate activation and organic contaminants degradation: Performance, mechanism, and application study DOI
Xiao Zhang,

Tianhang Bai,

Ruichu Chen

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128646 - 128646

Published: July 2, 2024

Language: Английский

Citations

6
Catalytic micro-structured ceramic beads and efficacy evaluation through SMX degradation in PMS-activated systems DOI Creative Commons
Jiaojiao Zheng, Hongqi Sun, Kang Li

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129060 - 129060

Published: Aug. 2, 2024

This study tackles the challenge of applying fine and nano-catalyst particles in Advanced Oxidation Processes (AOPs), primarily due to complexities nanoparticle removal from treated water prevent secondary nano-hazards. We propose an innovative solution: micro-structured ceramic beads (MSCBs, approximately 3 mm diameter) with a unique anisotropic pore structure. For first time, we prepared MSCBs impregnated cobalt oxide (Co/MSCBs) using phase-inversion sintering-assisted process. The Co/MSCBs were investigated for degradation sulfamethoxazole (SMX) peroxymonosulfate (PMS) induced AOPs system under mild reaction conditions. effects operating parameters (e.g., SMX concentration, temperature, catalyst dosage) Co/MSCBs|PMS studied on three different types catalytic beads: 2Co/MSCB0 (beads common isotropic structure), 2Co/MSCB1 radial finger-like microstructures denser outer skin-layer), 2Co/MSCB2 no skin layer). At 20 °C, (59.1 %) demonstrated higher efficiency 40 mg/L comparison (54.9 (49.6 %). Additionally, it is noteworthy that sample 2Co/MSCB2, after being used regenerated, exhibited significantly performance (70.83 % min during 16th run) than fresh one (70.47 120 min). After reactions, can be readily separated bulk solution next run, making them ideal practical applications. Furthermore, radical quenching experiment was conducted, plausible mechanism proposed. research presents new approach fabrication are capable effectively overcoming diffusion limitations encountered both heterogeneous reactions adsorption processes.

Language: Английский

Citations

6
Asymmetric defective sites-mediated high-valent cobalt-oxo species in self-suspension aerogel platform for efficient peroxymonosulfate activation DOI

Ke Wang,

Tong Zhao,

Nanqi Ren

et al.

Water Research, Journal Year: 2024, Volume and Issue: 265, P. 122304 - 122304

Published: Aug. 23, 2024

Language: Английский

Citations

6
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

6
Catalytic activation of peroxymonosulfate by intrinsic defects in amorphous carbon: Enhanced electronic transfer and oxygen-functional groups DOI
Meng Liu, Yu Liu, Q. Chen

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 344, P. 127224 - 127224

Published: March 26, 2024

Language: Английский

Citations

4
In situ self-cleaning removal of emerging organic contaminants with covalent organic framework armed with arylbiguanide DOI
Ruifang Qi, Jinming Lei, Lili Dong

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 486, P. 137073 - 137073

Published: Jan. 5, 2025

Language: Английский

Citations

0
Co Single-atom Catalyst for Efficient and Long-acting Activation of Peroxymonosulfate: Formation of Co−N4 Site and Insight into the Activation Mechanism DOI
Kaixiang Wang, Yingying Zhao, Qibin Xu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 486, P. 137072 - 137072

Published: Jan. 5, 2025

Language: Английский

Citations

0