八硫化九钴基光催化材料改性的研究进展  

Research Progress on Modification of Co_(9)S_(8)-based Photocatalyst

作　　者：汤春妮[1] TANG Chun-ni(Department of Chemical Engineering of Shaanxi Institute of Technology,Xi'an 710300,Shaanxi,China)

机构地区：[1]陕西国防工业职业技术学院化学工程学院,陕西西安710300

出　　处：《合成材料老化与应用》2024年第5期64-68,共5页Synthetic Materials Aging and Application

基　　金：陕西国防工业职业技术学院2024年度科研计划项目(Gfy24-12);陕西高校第四批“青年杰出人才支持计划”(陕教工[2020]150号);陕西省自然科学基础研究计划项目(2023-JC-YB-142)。

摘　　要：八硫化九钴(Co_(9)S_(8))作为一种典型的多功能过渡金属硫化物,因其导电性高、稳定性好、能带结构合理、应用广泛等优点而倍受青睐。相比于纯Co_(9)S_(8),Co_(9)S_(8)基改性材料在光催化应用中具有更大的优势。因此,该文综述了近年来八硫化九钴基光催化材料改性的研究进展,包括形貌调控(0D、1D、2D、3D)、元素掺杂、异质结构建(硫化物、金属氧化物、其他金属基材料、碳基或二维层状材料、其他)等。并在此基础上讨论了Co_(9)S_(8)基材料面临的挑战和未来应用的研究方向,以期对Co_(9)S_(8)的开发和应用研究提供参考。As a typical multifunctional transition metal sulfide,Co_(9)S_(8)is highly attractive because of its high conductivity,good stability,reasonable energy band structure and wide applications.Compared with pure Co_(9)S_(8),Co_(9)S_(8)-based modified materials have greater advantages in photocatalytic applications.In this paper,the recent progress in the modification of cobalt-based photocatalytic materials were introduced,including morphology control(0D,1D,2D,3D),element doping,heterogeneous structure construction(sulfide,metal oxides,other metal-based materials,carbon-based or two-dimensional layered materials,etc.).On this basis,the challenges faced by Co_(9)S_(8)-based materials and the research directions for their future applications were discussed,in order to provide reference for the development and application of Co_(9)S_(8).

关 键 词：Co_(9)S_(8) 光催化 改性 

分 类 号：O644[理学—物理化学] TB33[理学—化学]