Asymmetric Magnetic Nanosnowman Loaded with AgPd Nanocage Toward NIR-enhanced Catalytic Activity DOI
Jie Jin, Haoran Li, Hongfa Wang

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

An asymmetric Fe 3 O 4 @AgPd/PDA nanosnowman embedded with an AgPd nanocage shows significantly enhanced catalytic activity under near-infrared (NIR) light.

Language: Английский

Tandem Effect Promotes MXene‐Supported Dual‐Site Janus Nanoparticles for High‐Efficiency Nitrate Reduction to Ammonia and Energy Output through Zn‐Nitrate Battery DOI

Zhijie Cui,

Pengwei Zhao,

Honghai Wang

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Abstract Electrocatalytic nitrate reduction reaction (NO 3 RR) can convert contaminants into ammonia with higher added value. However, due to the NO RR involving complex multi‐electron reactions, there is an urgent need develop efficient electrocatalysts. Herein, CoCu Janus nanoparticles loaded on Ti C 2 T x MXene (CoCu‐Ti ) synthesized via combination of molten salt etching and galvanic replacement strategy. The tandem catalysis NPs maintain balance between nitrogenous intermediates active hydrogen (H ads ). CoCu‐Ti exhibits a high NH yield 8.08 mg h −1 cat. satisfactory Faradaic efficiency 93.6% at −0.7 V versus reversible electrode (RHE). Zn‐NO − battery assembled shows excellent power density 10.33 mW cm −2 , 1.52 95.3% 10 mA which enables simultaneous elimination pollutants, production, energy supply. Moreover, series verification experiments functional theory calculation are combined reveal path catalytic mechanism. This work not only provides new inspiration for design catalysts but also promotes development Zn‐nitrate battery.

Language: Английский

Citations

17
Metals- and non-metals-doped ZnS for various photocatalytic applications DOI
Mohammad Mansoob Khan, Khadijat Olabisi Abdulwahab

Materials Science in Semiconductor Processing, Journal Year: 2024, Volume and Issue: 181, P. 108634 - 108634

Published: June 28, 2024

Language: Английский

Citations

9
Co2+/Co3+ redox reaction in Co-doped Bi4Ti3O12 for enhancing photocatalytic NO removal: Interplay of superoxide radicals and in-situ DRIFTS study DOI

Jiahe Zhai,

Hui Wang,

Abdelkader Labidi

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179022 - 179022

Published: Feb. 1, 2025

Language: Английский

Citations

0
Emerging Photocatalytic Systems for Environmental and Energy Applications: A Comprehensive Review of Mechanisms, Materials, and Future Directions DOI
A. Sai Kumar, Durga Prasad Pabba,

N. Ramesh Reddy

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1031, P. 180934 - 180934

Published: May 14, 2025

Language: Английский

Citations

0
Antibacterial Application of Copper Nanoparticles Biosynthesized by Water Caltrop Pod. DOI Creative Commons

Farooque Azam Khatri,

Jamil-ur-Rehman Memon,

Imam Bakhsh Solangi

et al.

Journal of Applied Research in Plant Sciences, Journal Year: 2024, Volume and Issue: 5(02), P. 288 - 296

Published: Aug. 26, 2024

This study investigates the utilization of water caltrop pod, an abundant agricultural waste product, as a green extract for optimized biosynthesis copper nanoparticles (CuNPs). To comprehensively characterize pod and biosynthesized CuNPs by sophisticated techniques were employed, including U.V-Vis spectrophotometry probing their preliminary analysis nanoparticles, FT-IR spectroscopy elucidating functional groups present in Scanning Electron Microscopy (SEM) visualizing morphology, Energy Dispersive X-ray (EDX) elemental while Energy-Dispersive (XRD) to determine crystalline structure nanoparticles. Furthermore, antibacterial application these biogenic was explored. The activity (CuNPs) investigated against both Gram-positive (Staphylococcus aureus) Gram-negative (Escherichia coli) bacteria, revealing efficacy combating microbial growth employing Well Diffusion method. Copper showed greater treatment Gram (+ve) bacteria i.e. Staphylococcus aureus compared (-ve) Escherichia coli. research paves way sustainable production bio-functional from biomass, offering promising therapies.

Language: Английский

Citations

0
Asymmetric Magnetic Nanosnowman Loaded with AgPd Nanocage Toward NIR-enhanced Catalytic Activity DOI
Jie Jin, Haoran Li, Hongfa Wang

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

An asymmetric Fe 3 O 4 @AgPd/PDA nanosnowman embedded with an AgPd nanocage shows significantly enhanced catalytic activity under near-infrared (NIR) light.

Language: Английский

Citations

0