The radiolytic behavior and mechanism of calixarene crown ether under gamma-irradiation
Ao, YY; Peng, J; Zhang, YW; Yuan, LY; Yu, CH; Li, JQ; Zhai, ML; Yuan LY(袁立永)
刊名CHINESE SCIENCE BULLETIN
2013
卷号58期号:14页码:1663-1669
关键词calixarene crown ether gamma-irradiation radiation stability phenolic hydroxyl groups
学科分类Science & Technology - Other Topics
DOI10.1007/s11434-013-5667-8
英文摘要Bis(2-propyloxy)calix[4]crown-6 (BPC6) is an effective separation agent for cesium removing from spent nuclear fuel. The study on radiolytic behavior of BPC6 itself under gamma-irradiation was required for evaluating its feasibility of practical application. It was found that BPC6 exhibited excellent radiation stability at dose less than 100 kGy. However, the isopropyl groups in BPC6 underwent oxidation and dealkylation to form carbonyl groups and phenolic hydroxyl groups at dose above 300 kGy, respectively. When the dose was more than 1000 kGy, the ring opening of crown ether structure of BPC6 resulted in the formation of phenolic hydroxyl groups as well. The formation of radiolytic products containing phenolic hydroxyl groups during the irradiation of BPC was confirmed by using FeCl3 as a probe. Combining with the radiolytic behavior of two model chemicals (1-isopropoxybenzene and benzo-18-crown-6 ether), the radiolytic behavior and mechanism of BPC6 under gamma-irradiation was testified further.
收录类别SCI
WOS记录号WOS:000318527900007
引用统计
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224160
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
中国科学院高能物理研究所_多学科研究中心
推荐引用方式
GB/T 7714
Ao, YY,Peng, J,Zhang, YW,et al. The radiolytic behavior and mechanism of calixarene crown ether under gamma-irradiation[J]. CHINESE SCIENCE BULLETIN,2013,58(14):1663-1669.
APA Ao, YY.,Peng, J.,Zhang, YW.,Yuan, LY.,Yu, CH.,...&袁立永.(2013).The radiolytic behavior and mechanism of calixarene crown ether under gamma-irradiation.CHINESE SCIENCE BULLETIN,58(14),1663-1669.
MLA Ao, YY,et al."The radiolytic behavior and mechanism of calixarene crown ether under gamma-irradiation".CHINESE SCIENCE BULLETIN 58.14(2013):1663-1669.
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
6704.pdf(727KB)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
[Ao, YY]的文章
[Peng, J]的文章
[Zhang, YW]的文章
百度学术
百度学术中相似的文章
[Ao, YY]的文章
[Peng, J]的文章
[Zhang, YW]的文章
必应学术
必应学术中相似的文章
[Ao, YY]的文章
[Peng, J]的文章
[Zhang, YW]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 6704.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。