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Formaldehyde Gas Adsorption in High‐Capacity Silver‐Nanoparticle‐Loaded ZIF‐8 and UiO‐66 Frameworks
Author(s) -
Fu Chengming,
Chen Tian,
Xiao Tile,
Song Yuecai,
Odom Timothy,
Liang Wenjie,
Cai Jianfeng,
Xu Hai
Publication year - 2020
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.202001094
Subject(s) - formaldehyde , adsorption , metal organic framework , nanoparticle , silver nanoparticle , chemical engineering , chemistry , solvent , materials science , inorganic chemistry , nanotechnology , organic chemistry , engineering
Metal‐organic framework (MOF) compounds ZIF‐8 and Uio‐66 were synthesized by the solvent‐thermal method; then loaded with silver nanoparticles and studied to determine their adsorption of formaldehyde gas. The results showed that when the loading of silver nanoparticles was 2.5 wt%, Ag NPs@ZIF‐8 had the highest adsorption rate for formaldehyde gas, with the adsorption capacity 8.2‐11.5 times greater than that of ZIF‐8. When the loading of silver nanoparticle was 5 wt%, the adsorption capacity of Ag NPs@Uio‐66 for formaldehyde gas was 1.75 times higher than that of Uio‐66.