[1]赵雪霞,郭兴梅,李莎,等.KH570改性碳微球[J].中国材料进展,2012,(10):043-46.[doi:10.7502/j.issn.1674-3962.2012.10.07]
　HAO Xuexia,GUO Xingmei,LI Sha,et al.Modification of Carbon Microspheres with KH570[J].MATERIALS CHINA,2012,(10):043-46.[doi:10.7502/j.issn.1674-3962.2012.10.07]
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KH570改性碳微球()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
期数:
2012年第10期
页码:
043-46
栏目:
研究报告
出版日期:
2012-10-24

文章信息/Info

Title:
Modification of Carbon Microspheres with KH570
作者:
赵雪霞; 郭兴梅; 李莎; 韩艳星; 杨永珍; 刘旭光
（1.太原理工大学 新材料界面科学与工程教育部重点实验室,山西 太原 030024）
（2.太原理工大学化学化工学院,山西 太原 030024）
（3.太原理工大学 新材料工程技术研究中心,山西 太原 030024）
Author(s):
HAO Xuexia; GUO Xingmei; LI Sha; HAN Yanxing; YANG Yongzhen; LIU Xuguang
(1.Key Laboratory of Interface Science and Engineering in Advanced Materials,Ministry of Education,Taiyuan University of Technology, Taiyuan 030024,China)
(2.College of Chemistry and Chemical Engineering,Taiyuan University of Technology,Taiyuan 030024,China)
(3.Research Center on Advanced Materials Science and Technology,Taiyuan University of Technology,Taiyuan 030024,China)
关键词:
碳微球; 硅烷化; 表面改性; 表征
DOI:
10.7502/j.issn.1674-3962.2012.10.07
文献标志码:
A
摘要:
碳微球(CMSs)是非常重要的碳功能材料之一,具有独特的结构和优异的物化性能,是材料科学领域的一个研究热点。用正硅酸乙酯作为前驱体对碳微球进行表面改性，利用改性后CMSs表面的羟基官能团与硅烷偶联剂KH570进行反应，制备硅烷化修饰的CMSs，以期进一步合成温敏性聚合物。用扫描电子显微镜、红外光谱仪和热重分析仪对样品形貌和结构进行了表征。结果表明，硅烷化后的CMSs表面已接枝上双键，为CMSs的进一步功能化奠定了基础。
Abstract:
Carbon microspheres(CMSs) is very important one of the carbon funcfional materials, has a unique structure and excellent physical and chemical properties,is a materials science research focus.Carbon microspheres were firstly modified with tetraethyl orthosilicate as precursor to introduce hydroxyl groups onto the surface of CMSs,and then modified by silane coupling agent KH570 to prepare silanizedCMSs,which were the earlier experiment process in synthesize thermosensitive polymers.The morphologies and microstructures of all samples were characterized by field emission scanning electron microscopy,Fourier transformation infrared spectrometry and thermogravimetry.The results indicate that double bands were introduced on the surface of CMSs,which lays an experimental foundation for the functionalization of CMSs.
更新日期/Last Update: 2012-10-12