QQ客服 官方微博 反馈留言

	Facile synthesis of monodisperse manganese oxide nanostructures and their application in water treatment
	Chen, Hongmin1,2; He, Junhui1
刊名	Journal of physical chemistry c
	2008-11-13
卷号	112期号:45页码:17540-17545
ISSN号	1932-7447
DOI	10.1021/jp806160g
通讯作者	He, junhui(jhhe@mail.ipc.ac.cn)
英文摘要	Different manganese oxide nanomaterials were prepared by treating their precursor, which had been prepared by mixing kmno4 solution and oleic acid at room temperature, at low temperatures (<= 200 degrees c). while the hierarchical morphology was kept, the phase structure was transformed from layered manganese oxide to tetragonal hausmannite. the manganese oxide nanostructures were characterized by x-ray diffraction (xrd), transmission electron microscopy (tem), scanning electron microscopy (sem) and energy dispersive spectroscopy (eds), fourier transform infrared spectroscopy (ft-ir), thermogravimetric analysis (tga), and nitrogen adsorption-desorption measurements. these nanostructures showed better adsorption capacity of organic polluents (methylene blue) than existing mcm-22, red mud, and other synthesized manganese oxide (including alpha-, beta-, and gamma-) materials. the adsorption capacity of the nanomaterials did not largely depend on their surface area. the possible adsorption mechanisms are also discussed.
WOS关键词	HOLLOW SPHERES ; OXIDATIVE DECOMPOSITION ; HAUSMANNITE MN3O4 ; METAL-OXIDES ; AZO-DYE ; REMOVAL ; COMPOSITE ; NANOPARTICLES ; ADSORPTION ; ADSORBENT
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000260675900009
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2389774
专题	中国科学院大学
通讯作者	He, Junhui
作者单位	1.Chinese Acad Sci, Tech Inst Phys & Chem, Funct Nanomat Lab, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chen, Hongmin,He, Junhui. Facile synthesis of monodisperse manganese oxide nanostructures and their application in water treatment[J]. Journal of physical chemistry c,2008,112(45):17540-17545.
APA	Chen, Hongmin,&He, Junhui.(2008).Facile synthesis of monodisperse manganese oxide nanostructures and their application in water treatment.Journal of physical chemistry c,112(45),17540-17545.
MLA	Chen, Hongmin,et al."Facile synthesis of monodisperse manganese oxide nanostructures and their application in water treatment".Journal of physical chemistry c 112.45(2008):17540-17545.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。