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Layered Double Hydroxide‐based Nanomaterials as Highly Efficient Catalysts and Adsorbents
Author(s) -
Li Changming,
Wei Min,
Evans David G.,
Duan Xue
Publication year - 2014
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201401464
Subject(s) - layered double hydroxides , nanomaterials , catalysis , adsorption , materials science , nanotechnology , hydroxide , intercalation (chemistry) , chemical engineering , photocatalysis , selective adsorption , inorganic chemistry , chemistry , organic chemistry , engineering
Layered double hydroxides (LDHs) are a class of anion clays consisting of brucite‐like host layers and interlayer anions, which have attracted increasing interest in the fields of catalysis/adsorption. By virtue of the versatility in composition, morphology, and architecture of LDH materials, as well as their unique structural properties (intercalation, topological transformation, and self‐assembly with other functional materials), LDHs display great potential in the design and fabrication of nanomaterials applied in photocatalysis, heterogeneous catalysis, and adsorption/separation processes. Taking advantage of the structural merits and various control synthesis strategies of LDHs, the active center structure (e.g., crystal facets, defects, geometric and electronic states, etc.) and macro–nano morphology can be facilely manipulated for specific catalytic/adsorbent processes with largely enhanced performances. In this review, the latest advancements in the design and preparation of LDH‐based functional nanomaterials for sustainable development in catalysis and adsorption are summarized.