A Water‐Soluble Titanium Complex for the Selective Synthesis of Nanocrystalline Brookite, Rutile, and Anatase by a Hydrothermal Method | Zendy

Tomita Koji | Zendy; Petrykin Valery | Zendy; Kobayashi Makoto | Zendy; Shiro Motoo | Zendy; Yoshimura Masahiro | Zendy; Kakihana Masato | Zendy

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A Water‐Soluble Titanium Complex for the Selective Synthesis of Nanocrystalline Brookite, Rutile, and Anatase by a Hydrothermal Method

Author(s) -

Tomita Koji,

Petrykin Valery,

Kobayashi Makoto,

Shiro Motoo,

Yoshimura Masahiro,

Kakihana Masato

Publication year - 2006

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200503565

Subject(s) - brookite , rutile , anatase , hydrothermal circulation , nanocrystalline material , titanium , materials science , phase (matter) , chemical engineering , hydrothermal synthesis , inorganic chemistry , mineralogy , chemistry , nanotechnology , metallurgy , photocatalysis , organic chemistry , engineering , catalysis

A complex pattern : Single‐phase brookite, rutile, and rutile–anatase nanoparticles can be prepared from the new water‐soluble titanium( IV ) complex (NH 4 ) 6 [Ti 4 (C 2 H 2 O 3 ) 4 (C 2 H 3 O 3 ) 2 (O 2 ) 4 O 2 ]⋅4 H 2 O. It appears that the structural similarity of the complex anion to the brookite architecture allows the directional synthesis of brookite nanopowders in a pure form (see scheme).

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