[1]趙雪霞,郭興梅,李莎,等.KH570改性碳微球[J].中國材料進(jìn)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]
點擊復(fù)制
KH570改性碳微球(
)
中國材料進(jìn)展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
-
- 期數(shù):
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2012年第10期
- 頁碼:
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043-46
- 欄目:
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研究報告
- 出版日期:
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2012-10-24
文章信息/Info
- Title:
-
Modification of Carbon Microspheres with KH570
- 作者:
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趙雪霞; 郭興梅; 李莎; 韓艷星; 楊永珍; 劉旭光
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（1.太原理工大學(xué) 新材料界面科學(xué)與工程教育部重點實驗室,山西 太原 030024）
（2.太原理工大學(xué)化學(xué)化工學(xué)院,山西 太原 030024）
（3.太原理工大學(xué) 新材料工程技術(shù)研究中心,山西 太原 030024）
- Author(s):
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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)
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- 關(guān)鍵詞:
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碳微球; 硅烷化; 表面改性; 表征
- DOI:
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10.7502/j.issn.1674-3962.2012.10.07
- 文獻(xiàn)標(biāo)志碼:
-
A
- 摘要:
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碳微球(CMSs)是非常重要的碳功能材料之一,具有獨特的結(jié)構(gòu)和優(yōu)異的物化性能,是材料科學(xué)領(lǐng)域的一個研究熱點。用正硅酸乙酯作為前驅(qū)體對碳微球進(jìn)行表面改性，利用改性后CMSs表面的羥基官能團(tuán)與硅烷偶聯(lián)劑KH570進(jìn)行反應(yīng)，制備硅烷化修飾的CMSs，以期進(jìn)一步合成溫敏性聚合物。用掃描電子顯微鏡、紅外光譜儀和熱重分析儀對樣品形貌和結(jié)構(gòu)進(jìn)行了表征。結(jié)果表明，硅烷化后的CMSs表面已接枝上雙鍵，為CMSs的進(jìn)一步功能化奠定了基礎(chǔ)。
- Abstract:
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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 KH570 to prepare silanizedCMSs,which were the earlier experiment process in synthesize thermosensitive 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