Isomorphic Ti substitution into SBA-15 without Ti loss and with lower TiO2 segregation.

Kim, Jae Yul; Kim, Jae Young; Kang, Hyun Joon; Kim, Won Yong; Lee, Young Hye; Lee, Jae Sung

Kim, Jae Yul; Kim, Jae Young; Kang, Hyun Joon; Kim, Won Yong; Lee, Young Hye; Lee, Jae Sung.

Afiliación

Kim JY; School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST) , 50 UNIST-gil, Ulsan 689-798, Republic of Korea.

Inorg Chem ; 53(12): 5884-6, 2014 Jun 16.

Article en En | MEDLINE | ID: mdl-24871351

RESUMEN

A convenient method has been discovered to incorporate Ti atoms isomorphically into a SBA-15 lattice without Ti loss. By hydrolysis of a Ti precursor near neutral pH instead of conventional acidic conditions, Ti loss was almost eliminated and its segregation to form TiO2 particles was suppressed while the mesoporous structure remained intact.

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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2014 Tipo del documento: Article

Texto completo

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Texto completo: 1 Base de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2014 Tipo del documento: Article