Atomically Thin 2D Multinary Nanosheets for Energy-Related Photo, Electrocatalysis
Jun Xiong1,2, Jun Di1,3, Huaming Li1
1School of Chemistry and Chemical Engineering Institute for Energy Research Jiangsu University 301 Xuefu Road Zhenjiang 212013 P. R. China.
Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|July 21, 2018
Summary
Atomically thin 2D multinary nanosheets are key for sustainable energy production through photocatalysis and electrocatalysis. This review details their design, synthesis, tuning, and applications in energy conversion, addressing current challenges.
Area of Science:
- Materials Science
- Catalysis
- Energy Science
Background:
- The global energy crisis and environmental concerns necessitate sustainable energy solutions.
- Atomically thin 2D multinary nanosheets offer tunable properties for efficient energy conversion.
- Photocatalysis and electrocatalysis are crucial processes for sustainable energy production.
Purpose of the Study:
- To summarize recent advancements in 2D multinary nanosheets for sustainable energy.
- To review strategies for optimizing their catalytic performance.
- To discuss their applications in key energy conversion reactions.
Main Methods:
- Design and synthesis of atomically thin 2D multinary nanosheets.
- Tuning strategies including alloying, doping, vacancy engineering, pore construction, surface modification, and heterojunction formation.
- Evaluation of catalytic performance in photo- and electrocatalytic processes.
Main Results:
- Various tuning strategies effectively optimize the catalytic performance of 2D multinary nanosheets.
- These materials show promise in oxygen evolution, oxygen reduction, hydrogen evolution, CO2 reduction, and nitrogen fixation.
- Significant progress has been made in understanding structure-property relationships.
Conclusions:
- Atomically thin 2D multinary nanosheets are highly promising for sustainable energy applications.
- Further research is needed to overcome existing challenges and unlock their full potential.
- Continued development in design, synthesis, and application is crucial for advancing sustainable energy technologies.
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