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A Route to Synthesize MgAl‐Layered Double Hydroxides via Topotactic Reaction of Mg 2+ with Al(OH) 3
Author(s) -
Li Yanan,
Liang Dujuan,
Feng Pingping,
Yang Xiaojing
Publication year - 2018
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201800256
Subject(s) - chemistry , pseudomorph , layered double hydroxides , aqueous solution , inorganic chemistry , hydroxide , metallurgy , quartz , materials science
We propose an alternative to the synthesis of MgAl‐layered double hydroxides (LDHs) via controlling the topotactic reaction of Mg 2+ , OH – , and NO 3 – with Al(OH) 3 in an aqueous buffer solution (e.g. pH = 9), and the formed MgAl‐LDH crystals are the pseudomorph of the Al(OH) 3 precursor but with an increase in volume.