| 含 Sm 聚合物的制备及荧光性质 |
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| 引用本文： | 张其锦,陈国栋,汪月生,罗筱烈. 含 Sm 聚合物的制备及荧光性质[J]. 材料研究学报, 1992, 6(5): 435-439 |
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| 作者姓名： | 张其锦 陈国栋 汪月生 罗筱烈 |
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| 作者单位： | 中国科学技术大学(张其锦，陈国栋，汪月生)，中国科学技术大学(罗筱烈) |
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| 基金项目： | 国家自然科学基金,2880202 |
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| 摘 要： | 用 Sm_2O_3制备了甲基丙烯酸钐和辛酸钐。通过添加或交联制得了含 Sm 的甲基丙烯酸和甲基丙烯酸甲酯共聚物。测定了 Sm 盐的元素分析、IR、TG、DTA 和它们在溶液中的荧光性质。研究了含 Sm聚合物的力学性能和荧光性质。
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| 关 键 词： | 稀土高分子 荧光高分子 荧光材料 |
| 收稿时间： | 1992-10-25 |
| 修稿时间： | 1992-10-25 |
PREPARATION AND FLUORESCENCE PROPERTIES OF Sm-CONTINING COPOLYMERS |
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| ZHANG Qijin,CHEN Guodong,WANG Yuesheng,LUO Xiaolie. PREPARATION AND FLUORESCENCE PROPERTIES OF Sm-CONTINING COPOLYMERS[J]. Chinese Journal of Materials Research, 1992, 6(5): 435-439 |
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| Authors: | ZHANG Qijin CHEN Guodong WANG Yuesheng LUO Xiaolie |
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| Affiliation: | University of Science and Technology of China |
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| Abstract: | Sm-containing copolymers of methyl methacrylate and methacrylic acid wereprepared using samarium octanoate[Sm(OCA)_3]as additive and samarium methacrylate[Sm(MAA)_3]as crosslinking agent,respectively.The study on fluorescence properties of thecopolymers showed that there are linear relationships between fluorescence intensity and Smcontents of both two solids.Other results proved that copolymer crosslinked through samariummethacrylate is of better thermal stability,longer extension at break and stronger fluorescenceintensity at the same Sm contents than copolymer blended with Sm(OCA)_3. |
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| Keywords: | rare earth polymer fluorescence polymer fluorescence materials |
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