Solvents control over the degree of interpenetration in metal-organic frameworks and their high sensitivities for detecting nitrobenzene at ppm level | |
Guo M ; Sun ZM | |
刊名 | journal of materials chemistry
![]() |
2012 | |
卷号 | 22期号:31页码:15939-15946 |
关键词 | FUNCTIONALITY SEPARATION CHANNELS STORAGE DESIGN PORES |
ISSN号 | 0959-9428 |
通讯作者 | sun zm |
中文摘要 | solvothermal syntheses in dmf and acetonitrile afforded two novel mofs, zn-3(l1)(2)(l2)center dot 3.6 dmf center dot 4.0 h2o (1) and zn-3(l1) 2(l2) (2) [l1 4-[3-(4-carboxyphenoxy)-2-[(4-carboxyphenoxy) methyl]-2-methyl-propoxy] benzoate, l2 = 1,4-bis(1-imidazolyl)benzene], respectively. single crystal x-ray analyses reveal that 1 and 2 are structurally closely related with the same building blocks and 3-dimesional 3, 8-connected tfz-d net. 1 is based on a 2-fold interpenetrating network with extra-framework dmf and water molecules located in the void space, while 2 is different in its 3-fold interpenetrating network and absence of any solvent molecules. this simple and easy strategy unprecedentedly controls the degree of interpenetration in mofs through varying solvents. luminescent properties of activated phase 1' and 2 well dispersed in different solvents have also been investigated systematically, which demonstrate distinct solvent-dependent luminescent spectra with emission intensities significantly quenched toward nitrobenzene (nb). for luminescence responses of 1' and 2 dispersed in dmf solution with gradually increased nb contents, detectable quenching effects were observed even at a very low nb concentration of 50 ppm, indicating extremely high sensitivities of 1' and 2 towards nb. |
收录类别 | SCI收录期刊论文 |
语种 | 英语 |
WOS记录号 | WOS:000306479600063 |
公开日期 | 2013-06-30 |
内容类型 | 期刊论文 |
源URL | [http://ir.ciac.jl.cn/handle/322003/48502] ![]() |
专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
推荐引用方式 GB/T 7714 | Guo M,Sun ZM. Solvents control over the degree of interpenetration in metal-organic frameworks and their high sensitivities for detecting nitrobenzene at ppm level[J]. journal of materials chemistry,2012,22(31):15939-15946. |
APA | Guo M,&Sun ZM.(2012).Solvents control over the degree of interpenetration in metal-organic frameworks and their high sensitivities for detecting nitrobenzene at ppm level.journal of materials chemistry,22(31),15939-15946. |
MLA | Guo M,et al."Solvents control over the degree of interpenetration in metal-organic frameworks and their high sensitivities for detecting nitrobenzene at ppm level".journal of materials chemistry 22.31(2012):15939-15946. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论