ABSTRACT

Graphitic carbon nitride (CN) is a versatile polymeric nanosheet that has gained significant attention due to its stability, tunable band structure, and eco-friendliness. This review explores recent advances in CN-based material design and construction, such as element doping, heterostructure formation, and surface sensitization, emphasizing their unique optoelectronic and charge transfer properties. Subsequently, their potential applications in photocatalysis for environmental remediation, and energy generation, as well as organic synthesis and medical diagnostics are also delved. This review critically explores these advances and their challenges, and offers future perspectives to enhance the performance of CN-based materials and contribute to a sustainable future.

摘要

石墨氮化碳（CN）是一种多功能聚合物纳米片，由于其稳定性、可调能带结构和生态友好性而受到广泛关注。本综述探讨了基于 CN 的材料设计和构造的最新进展，例如元素掺杂、异质结构形成和表面敏化，强调其独特的光电和电荷转移特性。随后，人们还深入研究了它们在光催化环境修复、能源生产以及有机合成和医疗诊断方面的潜在应用。本综述批判性地探讨了这些进展及其挑战，并提出了提高 CN 基材料性能并为可持续未来做出贡献的未来前景。