Stable hierarchical microspheres of 1D Fe–gallic acid MOFs for fast and efficient Cr(vi ) elimination by a combination of reduction, metal substitution and coprecipitation
Author(s) -
Hongyun Niu,
Yang Zheng,
Saihua Wang,
Sijing He,
Yaqi Cai
Publication year - 2017
Publication title -
journal of materials chemistry a
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.637
H-Index - 212
eISSN - 2050-7488
pISSN - 2050-7496
DOI - 10.1039/c7ta04006g
Subject(s) - coprecipitation , gallic acid , microsphere , chemistry , metal , nuclear chemistry , chemical engineering , inorganic chemistry , organic chemistry , engineering , antioxidant
One-dimensional Fe–gallic acid MOFs were assembled into stable hierarchical microspheres in DMF solvent taking advantage of DMF decomposition by heat. The rapid electron transfer ability and high accessibility of the multiple reaction sites on Fe–gallic acid microspheres ensure fast and complete elimination of Cr(VI) from water samples.
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