期刊
BULLETIN OF THE KOREAN CHEMICAL SOCIETY
卷 31, 期 4, 页码 910-914出版社
WILEY-V C H VERLAG GMBH
DOI: 10.5012/bkcs.2010.31.04.910
关键词
alpha-Cobalt hydroxide; Layered compound; Radiolysis
资金
- Ministry of Education, Science and Technology (MEST) [2009-0082946, K20901000002-09E0100-00210]
- Pioneer Research Program
- National Research Foundation of Korea
- National Research Foundation of Korea [2009-00454, 2009-0082946] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
A novel synthetic route has been developed to prepare alpha-cobalt hydroxide with intercalated nitrate anions It was successfully synthesized by gamma-ray irradiation under simple conditions, I e, air atmosphere, without base Under gamma-ray irradiation, it leads to the formation of layered cobalt hydroxynitrate compounds which have small crystalline size and have the role of a generator of hydroxyl anion. Structural and morphological characterizations were performed by using power X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), and high resolution transmission electron microscopy (HR-TEM) The component and thermal stability of the sample were respectively measured by Fourier transform infrared (FT-IR) spectroscopy, elemental analysis, and thermal analyses, including thermogravimetry (TG) and differential thermal analysis (DTA)
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