河北师范大学学报—

期刊信息

刊名：河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
主办：河北师范大学
ISSN： 1000-5854
CN： 13-1061/N
中国科技核心期刊
中国期刊方阵入选期刊
中国高校优秀科技期刊
华北优秀期刊
河北省优秀科技期刊

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埃洛石石墨烯构建有机无机杂化三维网络

李洪彦^1,2,3

郑英晗³

刘洪丽³

张鹏宇⁴

刘彤⁴

王冬梅⁴

1. 天津大学化工学院, 天津 300192;
2. 天津市建筑材料集团(控股)有限公司, 天津 300051;
3. 天津城建大学材料科学与工程学院, 天津 300384;
4. 天津市建筑材料科学研究院, 天津 300381
DOI： 10.13763/j.cnki.jhebnu.nse.2020.02.007

Organic-inorganic Hybrid Three-dimensional Network of Halloysite-graphene

LI Hongyan^1,2,3, ZHENG Yinghan³, LIU Hongli³, ZHANG Pengyu⁴, LIU Tong⁴, WANG Dongmei⁴

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摘要/Abstract

摘要：

利用埃洛石（HNTs）内部空间负载甲基丙烯酸甲酯（MMA），通过γ甲基丙烯酰氧基丙基三甲氧基硅烷（KH570）修饰氧化石墨烯（GO），随后利用二者构建了具有半有机半无机结构的杂化三维网络.通过扫描电子显微镜（SEM）、红外光谱（FT IR）、拉曼光谱、X射线光电子能谱（XPS）等手段对样品进行表征.结果表明，成功制备了半有机半无机杂化三维网络气凝胶材料，材料具有纳米级孔隙，其热稳定性也保持在较高水平，为后续该材料在光电功能领域的应用奠定了结构基础.

Abstract：

In this paper,a hybrid three-dimensional network with a semi-organic semi-inorganic structure was constructed by loading.Methyl methacrylate(MMA) in the inner space of halloysite nanotubes(HNTs) and modifing graphene oxide(GO) with γ-methacryloxypropyltrimethoxysilane(KH570).The sample was characterized by scanning electron microscopy(SEM),infrared spectroscopy(FT-IR),Raman spectroscopy,and X-ray photoelectron spectroscopy(XPS).The results show that the hybrid three-dimensional network aerogel material has been successfully prepared.The material has nano-scale pores and its thermal stability is also maintained at a high level,which lays a structural foundation for the subsequent application of the material in the field of photoelectric function.

关键词

关键词： 埃洛石纳米管 ; 氧化石墨烯 ; 甲基丙烯酸甲酯 ; 杂化三维网络 ; 气凝胶

Key words： halloysite nanotube ; graphene oxide ; methyl methacrylate ; hybrid three-dimensional network ; aerogel

参考文献 14

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