光催化
石墨氮化碳
纳米技术
材料科学
纳米材料
氮化碳
太阳能燃料
纳米结构
化学
催化作用
生物化学
作者
Santosh Kumar,Karthikeyan Sekar,Adam F. Lee
出处
期刊:Catalysts
[MDPI AG]
日期:2018-02-09
卷期号:8 (2): 74-74
被引量:229
摘要
Graphitic carbon nitride (g-C3N4) is a promising material for photocatalytic applications such as solar fuels production through CO2 reduction and water splitting, and environmental remediation through the degradation of organic pollutants. This promise reflects the advantageous photophysical properties of g-C3N4 nanostructures, notably high surface area, quantum efficiency, interfacial charge separation and transport, and ease of modification through either composite formation or the incorporation of desirable surface functionalities. Here, we review recent progress in the synthesis and photocatalytic applications of diverse g-C3N4 nanostructured materials, and highlight the physical basis underpinning their performance for each application. Potential new architectures, such as hierarchical or composite g-C3N4 nanostructures, that may offer further performance enhancements in solar energy harvesting and conversion are also outlined.
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