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
发表期刊JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN0236-5731
卷号308期号:1页码:155—163
文章类型期刊文献
摘要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.
关键词Aqueous-solution Nitric-acid Extraction Cesium Separation Removal Equilibrium Solvent Waste
DOI10.1007/s10967-015-4293-0
收录类别SCI
语种英语
WOS记录号WOS:000372268800018
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25811
专题中科院上海应用物理研究所2011-2018年
通讯作者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.
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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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