Detection of near infrared light illumination with the aid of none-metal plasmonic nanocrystals

With the support by the National Natural Science Foundation of China,the research team led by Prof.Luo LinBao(罗林保)at the College of Electronic Sciences and Applied Physics,Hefei University of Technology,developed a simple and highly efficient near infrared light photodetector,which was published in Laser&Photonics Reviews(2016,10:595—602).

非金属掺杂g-C_(3)N_(4)光催化的研究进展

近年来,石墨相氮化碳(g-C_(3)N_(4))材料作为光催化剂受到了科研工作者们的广泛关注。未改性的氮化碳具有一定的可见光吸收性能,热稳定性好、合成工艺简单,但存在导电性较差、光生载流子再复合速率高、比表面积小等问题亟待解决。对其进行非金属掺杂是一种重要的材料改性策略,广泛应用于石墨相氮化碳材料的结构调控及催化性能提升。从非金属掺杂角度出发,以元素掺杂种类、数量作为分类标准,对近年来非金属掺杂石墨相氮化碳的研究成果进行了综述,总结了其在光催化方向应用的研究进展,并对其未来发展进行了展望。