摘要
碳量子点是一种新型荧光纳米材料,尺寸通常在10nm以下,具有优异的光致发光性、良好的生物相容性、低毒性和易于表面功能化等特点,被应用于环境监测和环境中污染物的去除。制备碳量子点的原料种类很多,能够通过自上而下和自下而上两种方法制备。综述了碳量子点的制备方法以及碳量子点在环境领域的应用,并对其发展前景进行展望。
Carbon quantum dots are a new type of fluorescent nano materials with sizes usually below 10nm.They are widely used in environmental monitoring,removal of pollutants due to the characteristics of excellent photoluminescence,good biocompatibility,low toxicity and easy surface functionalization.Carbon quantum dots can be synthesized by top-down and bottom-up methods from many kinds of raw materials.The preparation methods and the applications of carbon quantum dots in the field of environment were reviewed,and the development prospects were also discussed.
作者
刘青
高翔
岳燕
王文语
马洪芳
Liu Qing;Gao Xiang;Yue Yan;Wang Wenyu;Ma Hongfang(School of Environmental Science and Engineering,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250353;School of Chemistry and Pharmaceutical Engineering,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250353)
出处
《化工新型材料》
CAS
CSCD
北大核心
2023年第8期23-28,34,共7页
New Chemical Materials
基金
国家自然科学基金(52100124)
山东省自然科学基金项目(ZR2020ME230和ZR2020QE027)
生物基材料与绿色造纸国家重点实验室自主课题(ZZ20190108)。
关键词
碳量子点
制备方法
环境应用
carbon quantum dots
synthetic method
application in environment
