Cobalt hydroxide nanosheets and their thermal decomposition to cobalt   oxide nanorings

doi:10.1002/asia.200700264

CORC > 北京大学 > 化学与分子工程学院

	Cobalt hydroxide nanosheets and their thermal decomposition to cobalt oxide nanorings
	Liu, Xiaohe ; Yi, Ran ; Zhang, Ning ; Shi, Rongrong ; Li, Xingguo ; Qiu, Guanzhou
刊名	chemistry an asian journal
	2008
关键词	cobalt hydrothermal synthesis nanorings nanosheets nanostructures CHEMICAL-VAPOR-DEPOSITION HYDROTALCITE-LIKE PHASES NICKEL-HYDROXIDE CO3O4 NANOCUBES MAGNETIC-PROPERTIES CRYSTAL-STRUCTURE SPRAY-PYROLYSIS ALPHA-COBALT FILMS FABRICATION
DOI	10.1002/asia.200700264
英文摘要	We demonstrate herein that single-crystalline beta-cobalt hydroxide (beta-Co(OH)(2)) nanosheets can be successfully synthesized in large quantities by a facile hydrothermal synthetic method with aqueous cobalt nitrate as the cobalt source and triethylamine as both an alkaline and a complexing reagent. This synthetic method has good prospects for the future large-scale production of single-crystal line beta-Co(OH)(2) nanosheets owing to its high yield, low cost, and simple reaction apparatus. Single-crystalline porous nanosheets and nanorings of cobalt oxide (Co(3)O(4)) were obtained by a thermal-decomposition method with single-crystalline beta-Co(OH)(2) nanosheets as the precursor. A probable mechanism of formation of beta-Co(OH)(2) nanosheets, porous Co(3)O(4) nanosheets, and Co(3)O(4) nanorings was proposed on the basis of the experimental results.; Chemistry, Multidisciplinary; SCI(E); 43; ARTICLE; 4; 732-738; 3
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/249327]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Liu, Xiaohe,Yi, Ran,Zhang, Ning,et al. Cobalt hydroxide nanosheets and their thermal decomposition to cobalt oxide nanorings[J]. chemistry an asian journal,2008.
APA	Liu, Xiaohe,Yi, Ran,Zhang, Ning,Shi, Rongrong,Li, Xingguo,&Qiu, Guanzhou.(2008).Cobalt hydroxide nanosheets and their thermal decomposition to cobalt oxide nanorings.chemistry an asian journal.
MLA	Liu, Xiaohe,et al."Cobalt hydroxide nanosheets and their thermal decomposition to cobalt oxide nanorings".chemistry an asian journal (2008).