Synthesis of porous materials of high mechanical strength with graphene quantum dots
Huang, Dongdong2,3; Wang H(王浩)2; Liu Y(刘毅)2,4; Yang, Wu3; Liu Y(刘毅); Liu YF(刘永峰)2,4; Qin, Zihao5; Di DL(邸多隆)2,4
刊名Colloids and Surfaces A
2018
卷号538期号:0页码:100-107
关键词Porous Material Mechanical Strength Graphene Quantum Dot Fluorescence Rheological Property Surfactant Reverse Micelle Swelling Method
ISSN号0927-7757
DOI10.1016/j.colsurfa.2017.10.087
英文摘要

A series of porous materials with good mechanical and fluorescence properties enhanced by graphene quantum dots (GQDs) were prepared using surfactant reverse micelle swelling method with acrylamide (AAM) and 1-vinylimidazole (VIM) as monomers, ethylene glycol dimethacrylate (EGDMA) as crosslinking agent and azobisisobutyronitrile(AIBN) as initiator. Effects of additional amount of GQDs on the pore structure, fluorescence property, zeta potential and mechanical properties of the porous materials were systematically investigated. The surface area and pore volume increased as introduction of GQDs, while average pore width increased at first and then decreased with the amount of GQDs increasing, verifying the successful preparation of the porous materials. The fluorescence intensity changed to certain degree by the introduction of GQDs, which might resulted from photoelectron transfer between the GQDs and polymer matrices. The mechanical strength of the porous materials was greatly enhanced with introduction of GQDs due to the increase in storage modulus and permeability. The present work will shed light on the preparation of porous materials with high mechanical strength and fluorescence.

学科主题分析化学与药物化学
资助项目药物工艺标准研究组
语种英语
WOS记录号WOS:000418586600014
资助机构the joint support by Natural Science Foundation of Gansu Province of China (1501RJZA011) ; West Light Foundation of the Chinese Academy of Sciences and the National Natural Science Foundation of China (NSFC, No. 21605150 ; 21544013 ; 21665024)
内容类型期刊论文
源URL[http://ir.licp.ac.cn/handle/362003/23808]  
专题兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室
兰州化学物理研究所_青岛研发中心/青岛市资源化学与新材料研究中心
通讯作者Yang, Wu; Liu Y(刘毅)
作者单位1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Resource Chem & New Mat, Qingdao 266100, Peoples R China
2.CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
3.College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR China
4.Centre of Resource Chemical and New Material, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Qingdao 266100, PR China
5.Centre for Degradable and Flame-Retardant Polymeric Materials, College of Chemistry, State Key Laboratory of Polymer Materials Engineering, National Engineering Laboratory of Eco-Friendly Polymeric Materials, Sichuan University, Chengdu 610064, PR China
推荐引用方式
GB/T 7714
Huang, Dongdong,Wang H,Liu Y,et al. Synthesis of porous materials of high mechanical strength with graphene quantum dots[J]. Colloids and Surfaces A,2018,538(0):100-107.
APA Huang, Dongdong.,Wang H.,Liu Y.,Yang, Wu.,Liu Y.,...&Di DL.(2018).Synthesis of porous materials of high mechanical strength with graphene quantum dots.Colloids and Surfaces A,538(0),100-107.
MLA Huang, Dongdong,et al."Synthesis of porous materials of high mechanical strength with graphene quantum dots".Colloids and Surfaces A 538.0(2018):100-107.
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