NDLI: Facile solution-based synthesis and optical properties of Co$_{3}$O$

Content Provider	Springer Nature Link
Author	Li, Yun ling Hou, Zhen yu Hao, Xin li Zhao, Yan Zhao, Jing zhe
Copyright Year	2013
Abstract	Cobalt oxide(Co$_{3}$O$_{4}$) with different morphologies was achieved by a simple solution-based method. Various parallel experiments show that several experimental parameters, such as the concentrations of NaOH and ethylene glycol(EG), play important roles in the morphological controlling of Co$_{3}$O$_{4}$ nanoparticles. A lower concentration of NaOH favors quasi-spherical product with a uniform size of about 15 nm, whereas a higher concentration of NaOH generally leads to the formation of nanoplates with wide size distribution. In addition, Co$_{3}$O$_{4}$ nanorods were also obtained partially by introducing a certain amount of EG. A possible mechanism was proposed for the selective formation of Co$_{3}$O$_{4}$ with various morphologies. X-Ray diffraction(XRD), infrared(IR) spectrometry, scanning electron microscopy(SEM), transmission electron microscopy(TEM) and UV-Vis spectrometry were used to characterize the samples.
Starting Page	1040
Ending Page	1044
Page Count	5
File Format	PDF
ISSN	10059040
Journal	Chemical Research in Chinese Universities
Volume Number	29
Issue Number	6
e-ISSN	22103171
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2013-11-15
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Cobalt oxide Solution-based synthesis Chemistry/Food Science Analytical Chemistry Physical Chemistry Nanostructure Inorganic Chemistry Optical property Organic Chemistry
Content Type	Text
Resource Type	Article
Subject	Chemistry Education

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