Layered double hydroxides - multifunctional nanomaterials
CHEMICAL PAPERS, cilt.66, sa.1, ss.1-10, 2012 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Derleme
- Cilt numarası: 66 Sayı: 1
- Basım Tarihi: 2012
- Doi Numarası: 10.2478/s11696-011-0100-8
- Dergi Adı: CHEMICAL PAPERS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1-10
- Hacettepe Üniversitesi Adresli: Evet
Özet
Layered double hydroxides (LDH's), also known as anionic clays, are lamellar inorganic solids. The structure of most of them corresponds to that of mineral hydrotalcite, consisting of brucite-like hydroxide sheets, where partial substitution of trivalent or divalent cations results in a positive sheet charge compensated by reversibly exchangeable anions within interlayer galleries. These layered materials have good intercalation properties capturing inorganic and organic ions and they are promising materials for a large number of practical applications, both for direct preparation and for after thermal treatment.