Graphitic carbon nitride: what is not talked about

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F25%3A10257725" target="_blank" >RIV/61989100:27710/25:10257725 - isvavai.cz</a>
Result on the web
<a href="https://www.nanoostrava.cz/conference-information/invited-lectures" target="_blank" >https://www.nanoostrava.cz/conference-information/invited-lectures</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Graphitic carbon nitride: what is not talked about
Original language description
Graphitic carbon nitride (g-C₃N₄) is used to be described as a "fascinating metal-free polymer semiconductor" that has gained considerable attention due to its tunable electronic structure, chemical stability and visible-light photocatalytic capabilities. The low-cost precursors and thermal polymerisation make g-C3N4 attractive for academic research with its declared status as a truly “green” material. However, its inherent drawbacks, such as rapidly limited specific surface area, charge recombination and low quantum yield, severely limit its effectiveness in real-world applications. Attempts to overcome these problems by doping or nanostructuring often lead to complex and unreproducible syntheses [1], raising concerns about consistency and industrial feasibility. The structural stability of graphitic carbon nitride (g-C₃N₄) refers to its resistance to chemical degradation under operational conditions such as light exposure [2], moisture, or oxidative environments [3]. But does it extend to its surface? Due to the surface chemical instability, the surface can be modified though its functional groups. The surface stability/modification [3,4] and photocatalytic stability of g-C3N4 under alkaline conditions should be discussed.
Czech name
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Czech description
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Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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