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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 PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN0236-5731
Volume308Issue:1Pages:155—163
Subtype期刊文献
AbstractAn 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.
KeywordAqueous-solution Nitric-acid Extraction Cesium Separation Removal Equilibrium Solvent Waste
DOI10.1007/s10967-015-4293-0
Indexed BySCI
Language英语
WOS IDWOS:000372268800018
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25811
Collection中科院上海应用物理研究所2011-2019年
Corresponding AuthorLi, 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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