Unveiling the kinetic predominance of fluoride electrosorption at S-modified defect-rich interface: Microscale disordered reconstruction induced accessible synergistic platform DOI
Zikang Xu, Feng Liu,

Zehong Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157964 - 157964

Published: Nov. 1, 2024

Language: Английский

Enhanced fluoride removal via adsorption flotation based on La-MOF carrier morphology modulation strategy DOI
Hongfei Ma,

Yanfang Huang,

Jincheng Tang

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132652 - 132652

Published: March 1, 2025

Language: Английский

Citations

1
Fixed-bed adsorption kinetics study of auramine O dye on non-imprinted polymers based on a real-time monitoring system DOI

Gaowei Guo,

Turghun Muhammad, Yiting Hu

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107161 - 107161

Published: Feb. 12, 2025

Language: Английский

Citations

0
Hydrothermal Redox Driven Phase and Defect Engineering of MnO2 for Enhanced HMF Oxidation at Ambient Oxygen Pressure DOI
Beibei Liu,

Haolan Liu,

Shuzhuang Sun

et al.

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

Published: April 22, 2025

Abstract Efficient oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐furandicarboxylic acid (FDCA) under low temperature and atmospheric pressure using non‐noble metal catalysts is highly desirable yet challenging. This study employs a temperature‐controlled hydrothermal redox strategy synthesize series MnO 2 nanorods (MnO ‐R) investigates their catalytic performance in HMF ambient oxygen pressure. Results demonstrate that increasing the not only sequentially forms β, α/β, α phases , but also continuously enriches vacancy Lewis acid. The higher‐defect α‐MnO ‐R, exhibiting lower Mn─O coordination number, displays 96.7% FDCA yield an initial productivity up 365.5 µmol g cat −1 h which are 1.5 times 2.7 higher than β‐MnO respectively. DFT calculations spectroscopic experiments reveal high‐temperature drives phase transition intensifies reactions, leading Mn numbers, result stronger adsorption energy toward C─O bond, faster superoxide radical generation, bond oxidation. ‐R exhibits good recyclability excellent substrate universality various aromatic aldehydes/alcohols. work provides new perspective on designing efficient oxide catalysts, focusing coordination/defect reconstruction cations, thus deepening understanding how modulate these centers enhance efficiency.

Language: Английский

Citations

0
Adsorption and catalytic oxidation removal of Mn2+ by MnO2 with different crystal structures: structure-activity relationship and mechanism DOI

Fengkai Shi,

Biao Yang, Zikang Xiong

et al.

Water Research, Journal Year: 2024, Volume and Issue: 273, P. 123027 - 123027

Published: Dec. 21, 2024

Language: Английский

Citations

3
Adsorption of fluorine from lepidolite hydrometallurgy wastewater by aluminum modified zeolite DOI

Huichun Gong,

Pingchao Ke, Yipeng Zhou

et al.

Environmental Geochemistry and Health, Journal Year: 2024, Volume and Issue: 47(1)

Published: Dec. 18, 2024

Language: Английский

Citations

1
Unveiling the kinetic predominance of fluoride electrosorption at S-modified defect-rich interface: Microscale disordered reconstruction induced accessible synergistic platform DOI
Zikang Xu, Feng Liu,

Zehong Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157964 - 157964

Published: Nov. 1, 2024

Language: Английский

Citations

0