A PbII-organic framework based on 5-nitronicotinic acid as a bi-functional fluorescence sensor for Fe3+ and temperature

被引:5
|
作者
Li, Bin [1 ]
机构
[1] Wei Fang Univ Sci & Technol, Green Drug Lab, Wei Fang 262700, Shandong, Peoples R China
关键词
PbII; metal-organic framework; fluorescence; Fe3(+); temperature; WHITE-LIGHT EMISSION; LUMINESCENT SENSOR; COORDINATION POLYMER; SENSITIVE DETECTION; TUNABLE COLORS; IRON(III) IONS; METAL; 2,4,6-TRINITROPHENOL; ADSORPTION; DESIGN;
D O I
10.1080/00958972.2020.1743276
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A 1-D metal-organic framework, [Pb(L-NO2)(2)center dot H2O](n), denoted as complex 1, was synthesized by coordination self-assembly of Pb-II and 5-nitronicotinic acid (HL-NO2). The resultant sample was investigated by using single crystal X-ray diffraction, powder X-ray diffraction, elemental analysis, thermogravimetric analysis, and fluorescence. Due to its fluorescence property, 1 is a bi-functional fluorescence sensor for Fe3+ and detecting temperature. In addition, 1 possesses good stability and recyclability.
引用
收藏
页码:429 / 438
页数:10
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