Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation

Crystalline heptazine carbon nitride (HCN) is an ideal photocatalyst for photocatalytic ammonia synthesis. However, the limited response to visible light has hindered its further development. As a noble metal, Au nanoparticles (NPs) can enhance the light absorption capability of photocatalysts by th...

Full description

Saved in:
Bibliographic Details
Published inCarbon Letters Vol. 34; no. 9; pp. 2291 - 2303
Main Authors Luo, Mimi, Wang, Baibing, Shao, Jiahui, Yan, Yupeng, Jiang, Guanjie, Zhang, Qin, Li, Yang
Format Journal Article
LanguageEnglish
Published Singapore Springer Nature Singapore 01.11.2024
한국탄소학회
Springer Nature B.V
Subjects
Absorption
Alkali metals
Ammonia
Carbon
Carbon nitride
Catalytic activity
Characterization and Evaluation of Materials
Chemistry and Materials Science
Electrodes
Electromagnetic absorption
Electrons
Ethanol
Fourier transforms
Glass
Gold
Light
Materials Engineering
Materials Science
Nanoparticles
Nanotechnology
Nitrogen
Nitrogen fixation
Nitrogenation
Noble metals
Original Article
Photocatalysis
Photocatalysts
Polyethylene glycol
Polymerization
Reagents
Spectrum analysis
Surface plasmon resonance
자연과학일반
Photocatalytic nitrogen fixation
Crystalline
Au NPs
Graphitic carbon nitride
Online AccessGet full text

Cover

Table of Contents:
  • Au-loaded alkali metal-modified crystalline carbon nitride for photocatalytic nitrogen fixation Abstract 1 Introduction 2 Experimental sections 2.1 Materials 2.2 Preparation 2.2.1 The synthesis of alkali metal-modified crystalline g-C3N4 (HCN): 2.2.2 The synthesis of Au NPs-supported alkaline modified crystalline g-C3N4 (AuHCN) 2.3 Material characterization 2.4 Photoelectronic measurement 2.5 Photocatalytic reactions 3 Results and discussion 3.1 Synthetic strategy and structure of the samples 3.2 Microstructure characterization 3.3 Element composition and chemical state 3.4 Optical and photochemical properties 3.5 Photocatalytic ammonia performance and mechanism 4 Conclusions Acknowledgements References