Graphene Derivative-Based Particulate Photocatalysts for Energy Conversion Applications: Current Achievements, Bottlenecks, and Future Outlook

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 1, 2025

Language: Английский

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Operando Characterization Techniques Innovations in Single-Atom Catalyst-derived Electrochemical CO2 Conversion

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Different operando characterization techniques for the time-dependent screening of SACs under working conditions and electrochemical CO 2 RR applications SAC-derived materials have been reviewed.

Language: Английский

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Photocatalytic Transformation of Organic Pollutants and Remediation Strategies of Carbon Emissions and Nitrogen Fixation in Inland Water

Materials Today Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 100103 - 100103

Published: May 1, 2025

Language: Английский

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Fabrication of rGO‐bridged TiO2/g‐C3N4 Z‐scheme Nanocomposites via Pulsed Laser Ablation for Efficient Photocatalytic CO2 Reduction

Chemistry - An Asian Journal, Journal Year: 2024, Volume and Issue: 19(22)

Published: Aug. 1, 2024

Highly efficient photocatalysts can be fabricated using favorable charge transfer nanocomposite channel structures. This study adopted pulsed laser ablation in liquid (PLAL) to obtain rGO-bridged TiO

Language: Английский

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Built-in electric field microenvironment of nickel cobalt phosphine/carbon nitride heterojunction for the enhanced visible-light-driven photocatalytic CO2 reduction

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: unknown, P. 140955 - 140955

Published: Nov. 1, 2024

Language: Английский

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TiO2@ZrO2 p-n Heterostructured Nanocomposites for Enhanced NO2 Gas Sensing

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

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Visible-Light-Driven Reduction of CO₂ to CO with Highly Active and Selective Earth-Abundant Metal Porphyrin-Conjugated Organic Polymers

Langmuir, Journal Year: 2024, Volume and Issue: 40(31), P. 16113 - 16120

Published: July 25, 2024

The field of artificial photosynthesis, which focuses on harnessing solar light for the conversion CO

Language: Английский

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Solar‐Assisted CO2 Methanation via Photocatalytic Sabatier Reaction by Calcined Titanium‐based Organic Framework Supported RuOx Nanoparticles

ChemCatChem, Journal Year: 2024, Volume and Issue: 16(22)

Published: Aug. 10, 2024

Abstract CO 2 reduction by sunlight under mild reaction conditions is a research area of increasing interest expected to favor decarbonization and produce fuels chemicals in the circular economy. We hereby report on development series titanium oxide‐based solids produced calcination MIL‐125(Ti)‐NH decorated with RuO x nanoparticles (1 wt %) material at temperatures from 350 650 °C used as photocatalysts for methanation simulated irradiation (45 mW/cm ) <200 1.5 atm total pressure. The synthesized highest photoactivity (4.73 mmol g −1 CH 4 22 h an apparent quantum yield 400, 500 750 nm 0.76, 0.65 0.54 %, respectively), comparing favorably activities other MOF‐based materials reported so far. Insights into material's photocatalytic performance study possible pathways during were obtained electrochemical impedance, electron spin resonance, photoluminescence situ FT‐IR spectroscopies together transient photocurrent hydrogen temperature programed desorption measurements. showed possibility using precursors develop metal oxide enhanced solar‐driven gaseous photomethanation.

Language: Английский

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Strategy in Promoting Visible Light Absorption, Charge Separation, CO₂ Adsorption and Proton Production for Efficient Photocatalytic CO₂ Reduction with H₂O

Chemistry - An Asian Journal, Journal Year: 2024, Volume and Issue: 19(22)

Published: Oct. 17, 2024

Solar-energy-driven photocatalytic CO

Language: Английский

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An Efficient and Stable MXene-Immobilized, Cobalt-Based Catalyst for Hydrogen Evolution Reaction

Metals, Journal Year: 2024, Volume and Issue: 14(8), P. 922 - 922

Published: Aug. 14, 2024

Hydrogen (H2) is considered to be the best carbon-free energy carrier that can replace fossil fuels because of its high density and advantages not producing greenhouse gases air pollutants. As a green sustainable method for hydrogen production, electrochemical evolution reaction (HER) has received widespread attention. Currently, it great challenge prepare economically stable electrocatalysts HER using non-precious metals. In this study, Co/Co3O4/Ti3C2Tx catalyst was synthesized by supporting Co/Co3O4 with Ti3C2Tx. The results show excellent activity durability in 1 mol L−1 KOH, overpotential Tafel slope at 10 mA·cm−2 were 87 mV 61.90 dec−1, respectively. stability explained as follows: Ti3C2Tx provides skeleton large number attachment sites Co/Co3O4, thus exposing more active sites; unique two-dimensional structure an efficient conductive network rapid electron transfer between electrolyte during electrocatalysis; Co3O4 makes hydrophilic, which accelerate release rate bubbles; adsorption deionization H2O synthesize H2. This study new approach design preparation low-cost high-performance catalysts.

Language: Английский

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