Synthesis of ZnO nanoflowers by solution plasma

Saito, Genki; Hosokai, Sou; Akiyama, Tomohiro

Synthesis of ZnO nanoflowers by solution plasma

Saito, Genki; Hosokai, Sou; Akiyama, Tomohiro

Materials Chemistry and Physics, 2011, 130(1-2), 79-83

Permalink : https://hdl.handle.net/2115/47438

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アクセス権	open access
URI	https://hdl.handle.net/2115/47438
タイトル	Synthesis of ZnO nanoflowers by solution plasma
著者	Saito, Genki ; Hosokai, Sou ; Akiyama, Tomohiro
e-Rad_Researcher 00749278 著者名 Saito, Genki
著者名 Hosokai, Sou
著者名 Akiyama, Tomohiro
言語	英語
キーワード	Nano crystals
	Nanoparticles
	Nano rods
	Solution plasma
	Glow discharge
	Zinc oxide
	Flower-like
	ZnO nanostructures
発行日	2011-10-17
出版者	Elsevier B.V.
収録物名	Materials Chemistry and Physics
巻(号)	130(1-2)
ページ	79-83
抄録	We synthesized ZnO nanoflowers using a solution plasma. We examined the effects of the applied voltage and the concentration of the electrolyte on the morphology of the products. In the experiments, the zinc wire (cathode) was immersed in an electrolysis solution of K2CO3 (concentration: 0.01 to 5.00 M) and was electrically melted by a glow discharge at different voltages ranging from 42 to 200 V. The results revealed that the products were nanoflowers having many nanorods (size: <100 nm). The ZnO nanoflowers had a wurtzite structure with the [0001] orientation in the growth direction. The product morphology changed with a change in the concentration of the electrolyte, C, and the applied voltage, V; that is, nanoflowers were generated under the limited conditions of (C, V) = (1.0 M, 66 V), (0.5 M, 80 V), and (0.1 M, 105 V).
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0254-0584
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.matchemphys.2011.05.084