ICCAS OpenIR
Direct removal of trace ionic iodide from acetic acid via porous carbon spheres
Qian, Qingli; Shao, Shouyan; Yan, Fang; Yuan, Guoqing
2008-12-15
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN0021-9797
Volume328Issue:2Pages:257-262
AbstractThe main purpose of this paper is to report the direct removal Of trace ionic iodide (I(-)) from acetic acid through porous carbon spheres (PCS) derived from the carbonization of poly(vinylidene chloride). The surface morphology and pore size distribution of the PCS are distinct from activated carbon (AC); thus they possess the peculiar performance of removing ionic iodide from acetic acid. The easy reach of micropores in the PCS was different from that of AC, but similar to that of activated carbon fiber (ACF). The iodide removal process has a strong relation with temperature, which is a typical feature of physical adsorption. The ionic iodide content in acetic acid used in the adsorption experiment was at the parts Per billion level, and the factors influencing the adsorption are discussed in detail. (C) 2008 Elsevier Inc. All rights reserved.
KeywordPorous Carbon Spheres Ionic Iodide Acetic Acid Adsorption Iodide Removal
DOI10.1016/j.jcis.2008.09.017
Indexed BySCI
Language英语
WOS IDWOS:000260845300006
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63300
Collection中国科学院化学研究所
Corresponding AuthorYuan, Guoqing
AffiliationChinese Acad Sci, Inst Chem, New Mat Lab, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Qian, Qingli,Shao, Shouyan,Yan, Fang,et al. Direct removal of trace ionic iodide from acetic acid via porous carbon spheres[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2008,328(2):257-262.
APA Qian, Qingli,Shao, Shouyan,Yan, Fang,&Yuan, Guoqing.(2008).Direct removal of trace ionic iodide from acetic acid via porous carbon spheres.JOURNAL OF COLLOID AND INTERFACE SCIENCE,328(2),257-262.
MLA Qian, Qingli,et al."Direct removal of trace ionic iodide from acetic acid via porous carbon spheres".JOURNAL OF COLLOID AND INTERFACE SCIENCE 328.2(2008):257-262.
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