文章摘要
偶联剂KH550改性氧化石墨烯/聚苯乙烯磺酸钠 及其与丁苯橡胶的复合材料性能研究
Coupling Agent KH550 Modified GO/PSS and Properties of KH550-GO/PSS/SBR Composites
投稿时间:2018-09-05  修订日期:2018-09-05
DOI:10.12136/j.issn.1000-890X.2019.12.0908
中文关键词: 氧化石墨烯  偶联剂  聚苯乙烯磺酸钠  丁苯橡胶  复合材料  微观结构  改性  动态力学性能  气密性能
英文关键词: GO  coupling agent  PSS  SBR  composite  microstructure  modificatoin  dynamic mechanical property  airtight property
基金项目:国家重点研发计划项目(2017YFE0126800); 国家自然科学基金资助项目(51573007);北京市科技计划课题 (Z171100002217033);中央高校基本科研业务费专项资金项目 (JD1805)
作者单位E-mail
苏 甜 北京化工大学 824239418@qq.com 
谢丽丽 北京东方雨虹防水技术股份有限公司  
郑 龙 北京化工大学  
许宗超 北京化工大学  
刘 力* 北京化工大学  
温世鹏 北京化工大学  
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中文摘要:
      在界面剂聚苯乙烯磺酸钠(PSS)的物理改性作用下,以硅烷偶联剂KH550(简称KH550)对氧化石墨烯(GO) 进行化学改性,制得KH550改性GO(KH550-GO)/PSS,采用乳液法制备KH550-GO/PSS/丁苯橡胶(SBR)复合材料,并 对其结构和性能进行研究。结果表明:通过PSS的加入,使KH550-GO在SBR中的分散性得到改善;与不加KH550-GO/ PSS的复合材料相比,KH550-GO/PSS/SBR复合材料的物理性能和气密性能显著提高。
英文摘要:
      With the physical modification of interface agent polystyrene sulfonate sodium (PSS),the graphene oxide (GO) was chemically modified by silane coupling agent KH550(KH550-for short),then KH550-GO/PSS,KH550-GO/PSS/styrene-butadiene rubber(SBR) composites were prepared by emulsion composite method,and their structure and properties were studied. The results showed that,the dispersion of KH550-GO in the SBR was good by using interface agent PSS. Compared with the composite without KH550-GO/PSS,the physical properties and airtight property of KH550-GO/PSS/SBR composites were improved.
Author NameAffiliationE-mail
SU Tian Beijing University of Chemical Technology 824239418@qq.com 
XIE Lili Beijing Oriental Yuhong Waterproof Technology Co.Ltd  
ZHENG Long Beijing University of Chemical Technology  
XU Zongchao Beijing University of Chemical Technology  
LIU Li Beijing University of Chemical Technology  
WEN Shipeng Beijing University of Chemical Technology  
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