中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
  4. 实验物理中心
A new approach for preparation of magnetite-graphite composite: Intercalation of polyhydroxy iron cation into graphite oxide in L-arginine medium

文献类型：期刊论文

作者Zheng, Chong2; Li, Shuqiong1; Chen, Zhen1; Jin, Yongdong1,4; Chen, Shuihua1; Wang, Hang1; Geng, Junxia1; Song, Qiang1; Yang, Xiaodan1; Ma, Lijian1,4
刊名SOLID STATE SCIENCES
出版日期2011-05-01
卷号13页码:862-866
关键词Graphite oxide Polyhydroxy iron cation Intercalation L-Arginine Pillaring
ISSN号1293-2558
DOI10.1016/j.solidstatesciences.2011.03.004
英文摘要A new approach to prepare magnetite nanoparticle pillared graphite has been put forward. The magnetic composite was normally obtained by calcining iron-intercalated graphite oxide, but the latter was prepared via intercalation reaction using polyhydroxy iron cation as iron precursor and pillaring agent, and a strong organic guanidine base, L-arginine, as alkaline agent and also intercalating agent. L-arginine, used herein instead of inorganic alkali, which would lead to the deoxygenation and reduction of graphite oxide into graphite, not only provided the alkaline condition for the formation of polyhydroxy iron cations, but also increased the interlayer spacing of graphite oxide to facilitate the intercalation of polyhydroxy iron cations into graphite oxide. The characterization by powder X-ray diffraction, transmission electron microscopy, vibrating sample magnetometer and nitrogen absorption indicated that the composite was nanoscale Fe3O4 pillared graphite with superparamagnetic property. (C) 2011 Elsevier Masson SAS. All rights reserved.
WOS关键词FE3O4 NANOPARTICLES ; PARTICLES ; ADSORPTION ; REDUCTION ; REMOVAL ; NANOCRYSTALS ; SINGLE ; ROUTE ; WATER ; ACID
资助项目National Natural Science Foundation of China[20571053] ; National Natural Science Foundation of China[20871086] ; Science & Technology Department of Sichuan Province[2010HH0008] ; Institute of Chemical Engineering and Material, China Academy of Engineering Physics[HG2010040] ; Chinese Academy of Sciences[KJCX2-YW-N50-3] ; Radiation Chemistry & Radiation Chemistry Key Laboratory for Fundamental Sciences, Peking University[2010-05]
WOS研究方向Chemistry ; Physics
语种英语
WOS记录号WOS:000291081900007
出版者ELSEVIER SCIENCE BV
资助机构National Natural Science Foundation of China ; Science & Technology Department of Sichuan Province ; Institute of Chemical Engineering and Material, China Academy of Engineering Physics ; Chinese Academy of Sciences ; Radiation Chemistry & Radiation Chemistry Key Laboratory for Fundamental Sciences, Peking University
源URL[http://119.78.100.186/handle/113462/34550]  
专题近代物理研究所_实验物理中心
通讯作者Li, Shoujian
作者单位1.Sichuan Univ, Coll Chem, Chengdu 610064, Peoples R China
2.No Illinois Univ, Dept Chem & Biochem, De Kalb, IL 60115 USA
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
4.Sichuan Univ, Key Lab Radiat Phys & Technol, Minist Educ, Chengdu 610064, Peoples R China
推荐引用方式
GB/T 7714		 Zheng, Chong,Li, Shuqiong,Chen, Zhen,et al. A new approach for preparation of magnetite-graphite composite: Intercalation of polyhydroxy iron cation into graphite oxide in L-arginine medium[J]. SOLID STATE SCIENCES,2011,13:862-866.
APA Zheng, Chong.,Li, Shuqiong.,Chen, Zhen.,Jin, Yongdong.,Chen, Shuihua.,...&Qin, Zhi.(2011).A new approach for preparation of magnetite-graphite composite: Intercalation of polyhydroxy iron cation into graphite oxide in L-arginine medium.SOLID STATE SCIENCES,13,862-866.
MLA Zheng, Chong,et al."A new approach for preparation of magnetite-graphite composite: Intercalation of polyhydroxy iron cation into graphite oxide in L-arginine medium".SOLID STATE SCIENCES 13(2011):862-866.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

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。