Preparation of ZnO Nanostructures by Thermal Degradation of Zinc Alginate Fibers

doi:10.3866/PKU.WHXB20081206

CORC > 化学研究所 > 中国科学院化学研究所

	Preparation of ZnO Nanostructures by Thermal Degradation of Zinc Alginate Fibers
	Kong Qing-Shan 1,2; Wu Xing-Long 3; Guo Yu-Guo 3; Wang Yi-Qian 1; Xia Yan-Zhi 1; Yu Jian 2; Liu Hai-Hua 4; Duan Xiao-Feng 4
刊名	ACTA PHYSICO-CHIMICA SINICA
	2008-12-01
卷号	24 期号:12 页码:2179-2184
关键词	Zinc Alginate Fiber Zno Nanorod Thermal Degradation
ISSN号	1000-6818
DOI	10.3866/PKU.WHXB20081206
英文摘要	Zinc alginate (Alg-Zn) fibers were obtained by wet spinning of sodium alginate (Alg-Na) into a coagulating bath containing an aqueous zinc chloride solution. ZnO nanostructures were prepared by thermal degradation of the as-obtained zinc alginate fibers at different temperatures in air. The compositions, morphologies, and microstructures of products were investigated by thermal gravimetry (TG), X-ray diffraction (XRD), electron energy-loss spectroscopy (EELS), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and high-resolution transmission electron microscopy (HRTEM). Annealing time and temperature influenced Final structures and shapes of ZnO nanostructures. ZnO nanorods with diameters of about 120 nm were obtained at 800 degrees C and with a reaction time of more than 24. It in air. A ZnO growth mechanism was proposed by a careful investigation of ZnO nanostructures after different thermal treatment times.
语种	英语
出版者	PEKING UNIV PRESS
WOS记录号	WOS:000262024900006
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/64005]
专题	中国科学院化学研究所
通讯作者	Xia Yan-Zhi
作者单位	1.Qingdao Univ, Adv Fibers & Modern Text Cultivat Base State Key, Qingdao 266071, Shandong, Peoples R China 2.Tsinghua Univ, Dept Chem Engn, Inst Polymer Sci & Technol, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Inst Phys, Beijing Lab Electron Microscopy, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Kong Qing-Shan,Wu Xing-Long,Guo Yu-Guo,et al. Preparation of ZnO Nanostructures by Thermal Degradation of Zinc Alginate Fibers[J]. ACTA PHYSICO-CHIMICA SINICA,2008,24(12):2179-2184.
APA	Kong Qing-Shan.,Wu Xing-Long.,Guo Yu-Guo.,Wang Yi-Qian.,Xia Yan-Zhi.,...&Duan Xiao-Feng.(2008).Preparation of ZnO Nanostructures by Thermal Degradation of Zinc Alginate Fibers.ACTA PHYSICO-CHIMICA SINICA,24(12),2179-2184.
MLA	Kong Qing-Shan,et al."Preparation of ZnO Nanostructures by Thermal Degradation of Zinc Alginate Fibers".ACTA PHYSICO-CHIMICA SINICA 24.12(2008):2179-2184.