Show simple item record

dc.contributor.author余兆菊zh_CN
dc.contributor.author黄木河zh_CN
dc.contributor.author李然zh_CN
dc.contributor.author詹俊英zh_CN
dc.contributor.author何国梅zh_CN
dc.contributor.author丁马太zh_CN
dc.contributor.author夏海平zh_CN
dc.date.accessioned2013-04-18T07:16:05Z
dc.date.available2013-04-18T07:16:05Z
dc.date.issued2009-12-20zh_CN
dc.identifier.citation功能材料, 2009, (12): 2058-2060zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/15887
dc.description.abstract聚碳硅烷热解前的交联对于提高其最终陶瓷产率至关重要。研究了过氧化苯甲酰(BPO)引发液态超支化聚碳硅烷(HBPCS)的交联反应对于陶瓷产率的影响。FT-IR和GPC证实,添加为0.5%~2.0%(质量分数,下同)的BPO,即可在80~140℃下引发HBPCS交联;在考察的实验条件下,提高交联温度、延长反应时间或增加BPO用量,均可提高HBPCS交联程度。BPO用量为2.0%时,HBPCS交联样品在1000℃下的陶瓷产率高达65%,比未加BPO的提高25%。zh_CN
dc.language.isozhzh_CN
dc.source.urihttp://epub.cnki.net/grid2008/brief/detailj.aspx?filename=GNCL200912034&dbname=CJFQ2009zh_CN
dc.subject过氧化苯甲酰zh_CN
dc.subject聚碳硅烷zh_CN
dc.subject交联zh_CN
dc.subject碳化硅zh_CN
dc.title过氧化苯甲酰在液态聚碳硅烷交联中的应用zh_CN
dc.typeArticlezh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record