Positron age-momentum correlation studies of free volumes in toughened cyanate resin networks
Zeng, MF; Sun, XD; Lu, CY; Li, ZX; Wang, BY; Qi, CZ;李卓昕; Wang BY(王宝义)
刊名RADIATION PHYSICS AND CHEMISTRY
2012
卷号81期号:6页码:628-631
关键词Positron Positron age-momentum correlation Free volume Cyanate resin
学科分类Chemistry; Nuclear Science & Technology; Physics
DOI10.1016/j.radphyschem.2012.02.006
英文摘要Positron age-momentum correlation (AMOC) spectroscopy is applied to study the associations between the momentum distributions and positron annihilation in the toughened CE networks. The Doppler profile of the positron annihilation process is much broader for the toughened CE than pure CE network. This is due to positron trapping on high polar groups of the added elastomers or nano-CaCO3 and annihilation with the electrons of high momenta. The broadening momentum distribution of ortho-positronium annihilation process indicates that the pick-off annihilation process is strongly influenced by the added high polar elastomers or nano-CaCO3. The potential of AMOC spectroscopy for free volume analysis in polymer blends was demonstrated. (C) 2012 Elsevier Ltd. All rights reserved.
收录类别SCI
WOS记录号WOS:000303788300007
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224030
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
推荐引用方式
GB/T 7714
Zeng, MF,Sun, XD,Lu, CY,et al. Positron age-momentum correlation studies of free volumes in toughened cyanate resin networks[J]. RADIATION PHYSICS AND CHEMISTRY,2012,81(6):628-631.
APA Zeng, MF.,Sun, XD.,Lu, CY.,Li, ZX.,Wang, BY.,...&王宝义.(2012).Positron age-momentum correlation studies of free volumes in toughened cyanate resin networks.RADIATION PHYSICS AND CHEMISTRY,81(6),628-631.
MLA Zeng, MF,et al."Positron age-momentum correlation studies of free volumes in toughened cyanate resin networks".RADIATION PHYSICS AND CHEMISTRY 81.6(2012):628-631.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
4939.pdf(308KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zeng, MF]的文章
[Sun, XD]的文章
[Lu, CY]的文章
百度学术
百度学术中相似的文章
[Zeng, MF]的文章
[Sun, XD]的文章
[Lu, CY]的文章
必应学术
必应学术中相似的文章
[Zeng, MF]的文章
[Sun, XD]的文章
[Lu, CY]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 4939.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。