Surface‐Metastable Phase‐Initiated Seeding and Ostwald Ripening: A Facile Fluorine‐Free Process towards Spherical Fluffy Core/Shell, Yolk/Shell, and Hollow Anatase Nanostructures | Zendy

Cao Lu | Zendy; Chen Dehong | Zendy; Caruso Rachel A. | Zendy

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Surface‐Metastable Phase‐Initiated Seeding and Ostwald Ripening: A Facile Fluorine‐Free Process towards Spherical Fluffy Core/Shell, Yolk/Shell, and Hollow Anatase Nanostructures

Author(s) -

Cao Lu,

Chen Dehong,

Caruso Rachel A.

Publication year - 2013

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.201305819

Subject(s) - ostwald ripening , anatase , materials science , nanostructure , chemical engineering , dispersity , seeding , nanotechnology , phase (matter) , metastability , shell (structure) , chemistry , organic chemistry , polymer chemistry , photocatalysis , composite material , catalysis , aerospace engineering , engineering

Versatile synthetic method : Monodisperse anatase microspheres with various complex morphologies have been synthesized by using a versatile fluorine‐free solvothermal process in the presence of ammonia. Unambiguous evidence related to surface seeding and a subsequent hollowing process revealed an Ostwald ripening evolution process.

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