Insight into structure evolution of carbon nitrides and its energy conversion as luminescence  

作　　者：Hao Zhang Jingwei Zhang Wenjie Chen Minjia Tao Xianguang Meng Yuanjian Zhang Guifu Zuo 

机构地区：[1]Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials,College of Materials Science and Engineering,North China University of Science and Technology,Tangshan,Hebei,China [2]College of Clinical Medicine,North China University of Science and Technology,Tangshan,Hebei,China [3]Hebei Iron and Steel Laboratory,Tangshan,Hebei,China [4]Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device,Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research,State Key Laboratory of Bioelectronics,School of Chemistry and Chemical Engineering,Medical School,Southeast University,Nanjing,Jiangsu,China

出　　处：《Carbon Energy》2024年第2期37-60,共24页碳能源(英文)

基　　金：Natural Science Foundation of Hebei Province;Tangshan Talent Funding Project,Grant/Award Number:E2022209039;Key Research Project of North China University of Science and Technology,Grant/Award Number:ZD-YG 202301;Tangshan Talent Punding Project,Grant/Award Number:A202202007

摘　　要：A series of carbon nitride(CN)materials represented by graphitic carbon nitride(g-C_(3)N_(4))have been widely used in bioimaging,biosensing,and other fields in recent years due to their nontoxicity,low cost,and high luminescent quantum efficiency.What is more attractive is that the luminescent properties such as wavelength and intensity can be regulated by controlling the structure at the molecular level.Hence,it is time to summarize the related research on CN structural evolution and make a prospect on future developments.In this review,we first summarize the research history and multiple structural evolution of CN.Then,the progress of improving the luminescence performance of CN through structural evolution was discussed.Significantly,the relationship between CN structure evolution and energy conversion in the forms of photoluminescence,chemiluminescence,and electrochemiluminescence was reviewed.Finally,key challenges and opportunities such as nanoscale dispersion strategy,luminous efficiency improving methods,standardization evaluation,and macroscopic preparation of CN are highlighted.

关 键 词：carbon nitride CHEMILUMINESCENCE ELECTROCHEMILUMINESCENCE energy conversion PHOTOLUMINESCENCE structural evolution 

分 类 号：TB34[一般工业技术—材料科学与工程]