摘要
随着对光催化基础理论与应用技术研究的不断深入,由可见光驱动的新型光催化剂在制备、性能机理及应用等方面的了解均取得了一定进展。石墨相氮化碳(g-C_(3)N_(4)),作为一种化学性质稳定的非金属材料,因环境友好和可塑性强等优点倍受国内外学者关注。近年来,有关g-C_(3)N_(4)基材料在光催化领域的应用探索发展迅速。其中,以非金属元素掺杂策略尤为突出,已成为材料科学和环境化学等学科的研究热点。为了对相关研究进行及时梳理和归纳,本文以近年来非金属掺杂改性的g-C_(3)N_(4)基光催化材料的研究现状为主线进行了总结综述,系统地讨论了非金属掺杂g-C_(3)N_(4)的制备方法及其在光催化领域的应用,并对其未来的发展方向提出了展望,如光电催化、光热催化以及压电光催化等领域的应用将进一步被挖掘。
With the continuous research on the basic theory and application technology of photocatalysis,certain progress has been made in the understanding of the preparation,performance mechanism and application aspects of new photocatalysts driven by visible light.Graphitic phase carbon nitride(g-C_(3)N_(4)),as a chemically stable non-metallic material,has attracted much attention from domestic and foreign scholars because of its environmental friendliness and high plasticity.In recent years,the exploration and application of g-C_(3)N_(4)based materials in the field of photocatalysis have been developed rapidly.Among them,the strategy of doping non-metallic elements was particularly prominent,which has become a research hotspot in materials science and environmental chemistry and other disciplines.In order to sort out and summarize the relevant researches in a timely manner,the current research status of non-metal-doped modified g-C_(3)N_(4)-based photocatalytic materials in recent years was summarized and reviewd in this paper,the preparation methods of non-metal-doped g-C_(3)N_(4)and its applications in photocatalysis was systematically discussed,and an outlook was presentd on its future development direction,such as the applicontion of photoatalysis,photothermal catalysis,and piezoelectric photocatalysis,which will the further explored.
作者
张子琪
孙彦东
张雪
靳凤先
马晓佳
郭盛祺
ZHANG Ziqi;SUN Yandong;ZHANG Xue;JIN Fengxian;MA Xiaojia;GUO Shengqi(College of Energy and Environmental Engineering,HebeiUniversity of Technology,Tianjin 300401,China)
出处
《材料工程》
EI
CAS
CSCD
北大核心
2023年第12期47-58,共12页
Journal of Materials Engineering
基金
中国博士后科学基金(2021T140512,2020M680869)。
关键词
石墨相氮化碳
非金属掺杂
光催化
制备方法
环境应用
graphite-phase carbon nitride
non-metallic doping
photocatalysis
preparation method
environmental application
