Adsorption of a PFAS Utilizing MOF-808: Development of an Undergraduate Laboratory Experiment in a Capstone Course
Adsorption of a PFAS Utilizing MOF-808: Development of an Undergraduate Laboratory Experiment in a Capstone Course
复制标题
利用 MOF-808 吸附 PFAS:顶点课程中本科生实验室实验的开发
DOI:
10.1021/acs.jchemed.2c00910
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发表时间:
2023
影响因子:
3
通讯作者:
Mondloch, Joseph E.
中科院分区:
文献类型:
--
作者:
VanOursouw, Tyler M.;Rottiger, Trevor;Wadzinski, Kiley A.;VanderWaal, Brian E.;Snyder, Madison J.;Bittner, Riley T.;Farha, Omar K.;Riha, Shannon C.;Mondloch, Joseph E.
A two-component undergraduate laboratory experience has been developed by students in a senior level capstone course. The first component is a 3 h laboratory experience dedicated to the rapid synthesis of a metal–organic framework (MOF-808) in aqueous solution using readily available reagents and equipment. During the second component, MOF-808 was characterized via a suite of instruments: powder X-ray diffraction (PXRD), thermal gravimetric analysis (TGA), and diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS). In addition, quantitative19F{1H} NMR spectroscopy was utilized to quantify the amount of perfluorobutanesulfonate (PFBS), one example of a poly- or perfluoroalkyl substance (aka PFAS), adsorbed from solution. The two 3 h laboratory experiences were subsequently deployed in a foundation level inorganic chemistry course. This two-component, multi-instrument lab experience provides students an opportunity to synthesize a modern porous solid and utilize it in an emerging application of MOF science.
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影响因子:
3
作者:
Todd, Celia;Ceballos, Carlos Melchor;So, Monica C.
通讯作者:
So, Monica C.
影响因子:
8.6
作者:
Li, Rui;Alomari, Shefa;Wriedt, Mario
通讯作者:
Wriedt, Mario
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
通讯作者:
--
影响因子:
3
作者:
J. Cooke
通讯作者:
J. Cooke