Synthesis of porous materials of high mechanical strength with graphene quantum dots | |
Department | 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 |
Huang, Dongdong1,2; Qin, Zihao3; Liu YF(刘永峰)2,4; Di DL(邸多隆)2,4; Wang H(王浩)2; Liu Y(刘毅)2,4; Yang, Wu1; Liu Y(刘毅) | |
The second department | 青岛研发中心/青岛市资源化学与新材料研究中心 |
2018 | |
Source Publication | Colloids and Surfaces A |
ISSN | 0927-7757 |
Volume | 538Issue:0Pages:100-107 |
Abstract | 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. |
Keyword | Porous Material Mechanical Strength Graphene Quantum Dot Fluorescence Rheological Property Surfactant Reverse Micelle Swelling Method |
Subject Area | 分析化学与药物化学 |
DOI | 10.1016/j.colsurfa.2017.10.087 |
Funding Organization | 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) |
Indexed By | SCI |
If | 2.829 |
Language | 英语 |
Funding Project | 药物工艺标准研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23808 |
Collection | 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 青岛研发中心/青岛市资源化学与新材料研究中心 |
Corresponding Author | Yang, Wu; Liu Y(刘毅) |
Affiliation | 1.College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR 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.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 4.Centre of Resource Chemical and New Material, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Qingdao 266100, PR China 5.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Resource Chem & New Mat, Qingdao 266100, Peoples R China |
Recommended Citation GB/T 7714 | Huang, Dongdong,Qin, Zihao,Liu YF,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.,Qin, Zihao.,Liu YF.,Di DL.,Wang H.,...&Liu Y.(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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