Enhancing hydride formation and transfer for catalytic hydrogenation via electron-deficient single-atom silver DOI
Haibin Li, Zhaoli Sun, Yafei Fan

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 682, P. 751 - 759

Published: Nov. 30, 2024

Language: Английский

Atomically dispersed Ag implanted zeolitic imidazolate Frameworks-8 for Visible-Light enhanced plasmonic opto-chemical sensor DOI
Yao Yao, Zhengfeng Li,

Yunqi Song

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 487, P. 150769 - 150769

Published: March 27, 2024

Language: Английский

Citations

7
Multifaceted Synergism of Dual Active Sites in Oxygen Vacancies Enriched Plasmonic Ag-BiOI Nanosheets for Enhanced Piezo-Photocatalytic Degradation of Trimethoprim DOI

Atif Sial,

Ting Gao, Fei Li

et al.

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 5, 2024

Piezo-photocatalysis offers a promising, chemical-free approach for the efficient and scalable degradation of micropollutants. However, existing piezo-photocatalysts face challenges in optimizing their performance. In this study, oxygen vacancies (OVs) enriched BiOI nanosheets loaded with Ag nanoparticles (NPs) were synthesized to enhance Trimethoprim (TMP) degradation. The 15% Ag-BiOI demonstrated excellent performance, achieving efficiency 97% within 60 min rate constant (k) 0.1157 min–1, which was significantly greater than piezocatalytic (0.0476 min–1) photocatalytic (0.0784 one. synergistic interaction OVs improved O2 adsorption, creating dual active sites (Ag-OV) that promote generation oxidative radicals, such as singlet (1O2) followed by superoxide radical (·O2–) degrade TMP. Likewise, regulated piezoelectric field enhanced TMP providing ample binding surface interaction. acted an electron transport channel, reducing charge carrier recombination, while its plasmon resonance effect modified band gap BiOI, promoting visible light absorption. toxicity assessment showed plasmon-induced piezo-phototronic selectively reduces intermediates converting them into smaller, less-toxic compounds, proposing ecofriendly sustainable micropollutant wastewater treatment.

Language: Английский

Citations

3
Dynamic Exchange Between Ag+ and Ag0: Implications for the Environmental Fate of Ag Nanoparticles DOI

Menghui Chu,

Yafei Fan,

Zhaoli Sun

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 494, P. 138474 - 138474

Published: May 2, 2025

Language: Английский

Citations

0
H2S‐Responsive NIR‐II Fluorescent Nanozyme that Regulates Tumor Microenvironment for Activatable Synergistic CO Therapy/Catalytic Therapy/Immunotherapy DOI
Fangqi Yang,

Xiang Cao,

Tonglin Yang

et al.

Small, Journal Year: 2024, Volume and Issue: 20(47)

Published: Aug. 11, 2024

Nanozyme catalytic therapy triggered by the tumor microenvironment (TME)-responsive enzyme-like activities is an emerging approach for treatment. However, poor efficiency of nanozymes in tumors and toxic side effects on normal tissues limit their further development, primarily due to limited uptake penetration depth nanozyme tissues. Here, a tumor-targeting TME electric field stimuli-responsive (AgPt@CaCO

Language: Английский

Citations

1
Boosting Benzene’s Ozone Catalytic Oxidation at Mild Temperatures over Highly Dispersed Ag-Doped Mn3O4 DOI Open Access
Hao Guo,

Liwei Cen,

Kui Deng

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(9), P. 554 - 554

Published: Aug. 23, 2024

Transition metal oxides show high activity while still facing the challenges of low mineralization and poor durability in ozone catalytic oxidation (OCO) volatile organic compounds (VOCs). Improving oxygen mobility low-temperature reducibility transition was found to be an effective way address above challenges. Here, highly dispersed Ag added Mn3O4 via co-precipitation oxalate route, obtained Ag/Mn3O4 exhibited higher stability benzene ozonation at room temperature. Compared Mn3O4, concentration CO2 formed from over significantly increased, 585.4 ppm 810.9 ppm, CO generation greatly suppressed only one tenth its original value (194 vs. 19 ppm). In addition, than Mn3O4. The introduction obviously improved Moreover, also promoted surface species chemisorption on physicochemical properties contributed excellent performance Ag/Mn3O4. This research could shed light improvement VOC oxidation.

Language: Английский

Citations

1
Enhancing hydride formation and transfer for catalytic hydrogenation via electron-deficient single-atom silver DOI
Haibin Li, Zhaoli Sun, Yafei Fan

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 682, P. 751 - 759

Published: Nov. 30, 2024

Language: Английский

Citations

1