Preparation, characterization and ion-exchange behavior of polyantimonic acid-polyacrylonitrile (PAA-PAN) composite beads for strontium(II)

doi:10.1007/s10967-015-4293-0

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Preparation, characterization and ion-exchange behavior of polyantimonic acid-polyacrylonitrile (PAA-PAN) composite beads for strontium(II)
	Ma, FY; Shi, WL; Meng, H; Li, Z; Zhou, W; Zhang, L; Li, Z (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.; Li, Z (reprint author), Chinese Acad Sci, Key Lab Nucl Radiat & Nucl Energy Technol, Shanghai 201800, Peoples R China.; Li, Z (reprint author), Chinese Acad Sci, Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
	2016
Source Publication	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN	0236-5731
Volume	308 Issue:1 Pages:155—163
Subtype	期刊文献
Abstract	An organic-inorganic composite ion exchanger of polyantimonic acid-polyacrylonitrile (PAA-PAN) was synthesized to remove strontium(II) from radioactive waste water. Ion exchange behavior of the composite toward strontium(II) were investigated and the results indicated that the composite presents excellent performance in 0.1 mol L-1 nitric acid. The maximum uptake capacity of strontium(II) can reach up to 49 mg g(-1) on composite. Adsorption thermodynamic parameters showed that the ion exchange was endothermic and spontaneous reaction and equilibrium adsorption data fit well with the Langmuir adsorption isotherms. In addition, PAA-PAN beads were found to have chemical and adsorption stability under irradiation and acidic media.
Keyword	Aqueous-solution Nitric-acid Extraction Cesium Separation Removal Equilibrium Solvent Waste
DOI	10.1007/s10967-015-4293-0
Indexed By	SCI
Language	英语
WOS ID	WOS:000372268800018
Citation statistics	Cited Times:4[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sinap.ac.cn/handle/331007/25811
Collection	中科院上海应用物理研究所2011-2018年
Corresponding Author	Li, Z (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.; Li, Z (reprint author), Chinese Acad Sci, Key Lab Nucl Radiat & Nucl Energy Technol, Shanghai 201800, Peoples R China.; Li, Z (reprint author), Chinese Acad Sci, Ctr Excellence TMSR Energy Syst, Shanghai 201800, Peoples R China.
Recommended Citation GB/T 7714	Ma, FY,Shi, WL,Meng, H,et al. Preparation, characterization and ion-exchange behavior of polyantimonic acid-polyacrylonitrile (PAA-PAN) composite beads for strontium(II)[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2016,308(1):155—163.
APA	Ma, FY.,Shi, WL.,Meng, H.,Li, Z.,Zhou, W.,...&Li, Z .(2016).Preparation, characterization and ion-exchange behavior of polyantimonic acid-polyacrylonitrile (PAA-PAN) composite beads for strontium(II).JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,308(1),155—163.
MLA	Ma, FY,et al."Preparation, characterization and ion-exchange behavior of polyantimonic acid-polyacrylonitrile (PAA-PAN) composite beads for strontium(II)".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 308.1(2016):155—163.

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