基于微波辐照合成类石墨烯氮化碳的研究进展  

Progress in microwave irradiation synthesis of graphene-like carbon nitride

作　　者：王继刚[1,2] 余永志 邹婧叶 孟江 李淑萍[2] 蒋南[4] WANG Ji-gang;YU Yong-zhi;ZOU Jing-ye;MENG Jiang;LI Shu-ping;JIANG Nan(Jiangsu Key Laboratory of Advanced Metallic Materials,Schoolof Materials Science and Engineering,Southeast University,Nanjing 211189,China;Xizang Engineering Laboratory forWater Pollution Control and Ecological Remediation,XizangMinzu University,Xianyang 712082,Shaanxi,China;National Engineering Research Center for Domestic & Building Ceramics,Jingdezhen Ceramic Institute,Jingdezhen 333001,Jiangxi,China;School of Pharmacy,Nanjing Medical University,Nanjing 211166,China)

机构地区：[1]东南大学材料科学与工程学院江苏省先进金属材料重点实验室,南京211189 [2]西藏民族大学西藏水污染控制与环境修复工程实验室,陕西咸阳712082 [3]景德镇陶瓷大学国家日用及建筑陶瓷工程技术研究中心,江西景德镇333001 [4]南京医科大学药学院,南京211166

出　　处：《材料工程》2019年第4期15-24,共10页Journal of Materials Engineering

基　　金：新世纪优秀人才支持计划(NCET-12-0119);西藏自然科学基金重点项目(2015ZR-14-14;XZ2017ZRG-66(Z));西藏自然科学基金青年项目(XZ2017ZRG-49(Z))

摘　　要：类石墨烯氮化碳具有与石墨烯非常相似的结构特征,已在光催化、润滑等领域表现出极优越的性能,成为二维纳米功能材料领域的新热点。本文重点介绍了基于微波辐照合成类石墨烯氮化碳的研究进展,并通过与氧化刻蚀、液相超声剥离、热聚合等传统合成方法的比较,分析了微波合成在制备效率、效果上的优势;并指出采用高功率微波设备和石墨粉、短切碳纤维等对微波具有强烈响应的微波吸收剂,通过增强能量传递与吸收效率,强化微波电磁场环境下合成反应的非稳态程度,有助于提高合成效率、效果,并获取得到特殊形态、结构的新产物。The synthesis of graphene-like carbon nitride has been a new research hotspot in the field of two-dimensional functional materials due to its similar structural characteristics to graphene and outstanding properties covering photocatalysis and lubrication and so on.Herein,the research progress of the microwave irradiation synthesis of graphene-like carbon nitride was discussed.Based on the comparison to the traditional preparation approaches including high-temperature oxidation corrosion,liquid phase ultrasonic exfoliation and thermal polymerization,etc.,the advantages of microwave irradiation synthesis were analyzed.At the same time,one can find that by means of using high-energy microwave instrument and microwave absorbents covering graphite powders and short carbon fibers that possess excellent microwave energy absorption ability,the transferring and absorption efficient of energy as well as the non-steady degree of the synthesis reactions occurred in the microwave electromagnetic field can be enhanced,is consequently beneficial to the achievement of novel products with special morphology and structure.

关 键 词：微波合成 类石墨烯氮化碳 研究进展 微波能 

分 类 号：R318[医药卫生—生物医学工程]