Template Synthesis of Well-Defined Rutile Nanoparticles by Solid-State Reaction at Room Temperature

Kasimanat Vibulyaseak; Akihiko Kudo; Makoto Ogawa

doi:10.1021/acs.inorgchem.0c01214

Template Synthesis of Well-Defined Rutile Nanoparticles by Solid-State Reaction at Room Temperature

Kasimanat Vibulyaseak, Akihiko Kudo, Makoto Ogawa

応用化学科

研究成果: Article › 査読

9 被引用数 (Scopus)

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Well-defined nanoparticles of rutile (with the size of 5 nm) were successfully prepared by the unusual solid-state transformation of an amorphous precursor in well-defined nanospace of a mesoporous silica template (SBA-15) at room temperature. An aqueous colloidal suspension of the rutile nanoparticles was successfully obtained by dissolution of SBA-15 and subsequent pH adjustment. The isolated rutile nanoparticles were used for H2 evolution from an aqueous methanol solution by UV irradiation.

本文言語	English
ページ（範囲）	7934-7938
ページ数	5
ジャーナル	Inorganic Chemistry
巻	59
号	12
DOI	https://doi.org/10.1021/acs.inorgchem.0c01214
出版ステータス	Published - 15 6月 2020

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AB - Well-defined nanoparticles of rutile (with the size of 5 nm) were successfully prepared by the unusual solid-state transformation of an amorphous precursor in well-defined nanospace of a mesoporous silica template (SBA-15) at room temperature. An aqueous colloidal suspension of the rutile nanoparticles was successfully obtained by dissolution of SBA-15 and subsequent pH adjustment. The isolated rutile nanoparticles were used for H2 evolution from an aqueous methanol solution by UV irradiation.

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Template Synthesis of Well-Defined Rutile Nanoparticles by Solid-State Reaction at Room Temperature

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