Layered double hydroxides (LDHs) as functional materials for the corrosion protection of aluminum alloys: A review
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چکیده
منابع مشابه
Layered Double Hydroxides (LDHs): An Efficient Catalyst System for the Synthesis of Chiral Aminonitriles
Strecker reaction is one of the simplest multicomponent reactions. It used for synthesis of chiral α-amino nitriles. This reaction was carried out in the presence of catalytic amount of layered double hydroxides (LDHs). In this study, simple and practical method for the synthesis of this class of catalysts is provided. The results shown that LDH is the good heterogen catalyst for synthesis of c...
متن کاملLayered Double Hydroxides (LDHs): Versatile and Powerful Hosts for Different Applications
Layered double hydroxides (LDHs), also known as anionic clays or hydrotalcite-like materials, are a large family of 2D materials constituted by positively charged sheets of hydroxides intercalated by negatively charged anions. In general, the hydrotalcite structures are very robust, with a wide range of possible compositions and so with easily tunable functional properties. In fact, the most ap...
متن کاملLayered double hydroxides: noble materials for the development of multi-functional nano- hybrids
Layered double hydroxides (LDH), auch als anionische Tonmineralien bekannt, werden seit längerem in der Katalysetechnik und in verschiedenen biologischen und medizinischen Anwendungen eingesetzt. Die Nutzung von LDH als multifunktionelle Nanofüllstoffe ist in den letzten Jahren in der Polymerforschung forciert worden. Dazu trugen die positive Ladung der Hydroxidschichten, die im Gegensatz zu de...
متن کاملThe ability of layered double hydroxides for nitrate absorption and desorption in crop and fallow rotation
BACKGROUND AND OBJECTIVES: This study aims down to evaluate the ability of chloride magnesium- aluminium- layered double hydroxides (4:1) for nitrate adsorption from the soil solution in successive cropping periods. METHODS: The study was conductedunder long-term cropping periods, including first crop): bell pepper; second crop: mentheae; third crop: cher...
متن کاملNALAWADE et al: LAYERED DOUBLE HYDROXIDES: A REVIEW
Combination of two-dimensional layered materials and intercalation technique offers a new area for developing nanohybrids with desired functionality. Layered double hydroxides (LDHs) are mineral and synthetic materials with positively charged brucite type layers of mixed metal hydroxides. Exchangeable anions located in interlayer spaces compensate for positive charge of brucite type layer. Sinc...
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ژورنال
عنوان ژورنال: Applied Materials Today
سال: 2020
ISSN: 2352-9407
DOI: 10.1016/j.apmt.2020.100857