C2N: A Class of Covalent Frameworks with Unique Properties
Zhihong Tian1,2, Nieves López-Salas2, Chuntai Liu1
1Key Laboratory of Materials Processing and Mold (Zhengzhou University) Ministry of Education National Engineering Research Center for Advanced Polymer Processing Technology Zhengzhou University Zhengzhou Henan 450002 China.
Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|December 21, 2020
Summary
This review explores carbon nitride (C2N), a stable material with high polarity and stability. C2N shows promise in catalysis, energy storage, and environmental applications.
Area of Science:
- Materials Science
- Nanotechnology
- Chemistry
Background:
- Carbon nitrides (CnNm) are a class of materials with diverse applications.
- C2N, a specific carbon nitride, possesses a unique covalent structure with 33 mol% nitrogen.
- It exhibits high polarity, thermal stability, and chemical stability.
Purpose of the Study:
- To provide a comprehensive overview of C2N.
- To discuss its preparation methods and structure-property relationships.
- To highlight its applications in various fields.
Main Methods:
- Literature review of C2N synthesis and characterization.
- Analysis of structure-property correlations.
- Survey of C2N applications in gas sorption, separation, energy storage, catalysis, and biotechnology.
Main Results:
- C2N can be synthesized using various precursors.
- Its properties make it suitable for advanced applications.
- Demonstrated utility in gas sorption, supercapacitors, batteries, and catalysis.
Conclusions:
- C2N is a versatile material with significant potential.
- Further research can expand its applications in catalysis, energy, and environmental science.
- Future work should focus on optimizing synthesis and exploring novel applications.
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