One-pot hydrothermal synthesis of uniformly cubic Co3O4 nanocrystals

Autor:	Yoshihiro Kusano, Yuichi Shimakawa, Shinpei Yamamoto, Yonghong Teng, Masaki Azuma
Rok vydání:	2010
Předmět:	Materials science Polyvinylpyrrolidone Mechanical Engineering Hydrothermal reaction Inorganic chemistry Condensed Matter Physics Crystallinity Nanocrystal Chemical engineering Mechanics of Materials Reagent medicine Hydrothermal synthesis General Materials Science Cobalt oxide medicine.drug
Zdroj:	Materials Letters. 64:239-242
ISSN:	0167-577X
Popis:	Cubic Co3O4 nanocrystals (NCs) were synthesized by a one-pot hydrothermal reaction in the presence of the oxidant KClO3 and the capping reagent polyvinylpyrrolidone (PVP). The as-prepared Co3O4 NCs were uniformly cubic with sharp edges and good crystallinity and showed flat surfaces with {100} facets. The capped PVP could be removed without losing cubic shape by heating the NCs at 300 °C.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fcb087d535acb64e2e3f7b2b1da01099 https://doi.org/10.1016/j.matlet.2009.10.039 Zobrazit plný text záznamu Full Text from ScienceDirect