Abstract

Pure metal organic frameworks MIL-101(Cr) was directly prepared without any purification treatment using acetic acid as mineralizer. The physical structure and morphology of the material were studied by means of power X-ray diffraction(XRD), thermogravimetric(TG), scanning electron microscope(SEM) and N2 adsorption-desorption and compared with conventional MIL-101(Cr) which synthesized with hydrofluoric acid as mineralizer. The results demonstrate that the specific surface area and pore volume of the MIL-101(Cr) synthesized with acetic acid as mineralizer are superior to hydrofluoric acid as mineralizer. The MIL-101(Cr) sample synthesized with acetic acid as mineralizer is stable above 450℃, higher than the MIL-101(Cr) synthesized with hydrofluoric acid as mineralizer.

Details

Title
Preparation of metal organic frameworks MIL-101 (Cr) with acetic acid as mineralizer
Author
Zhang, L J 1 ; Li, F Q 1 ; Ren, J X 1 ; Ma, L B 1 ; Li, M Q 1 

1  College of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200082, China 
Publication year
2018
Publication date
Dec 2018
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1088/1755-1315/199/4/042038
ProQuest document ID
2559465811
Copyright
© 2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.