| 手性阴离子柱撑水滑石的制备和表征 |
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| 引用本文： | 彭霞辉,黄可龙,焦飞鹏,赵学辉,于金刚.手性阴离子柱撑水滑石的制备和表征[J].功能材料,2005,36(12):1947-1950. |
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| 作者姓名： | 彭霞辉 黄可龙 焦飞鹏 赵学辉 于金刚 |
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| 作者单位： | 中南大学,化学化工学院,湖南,长沙,410083;长沙大学,化学与环境科学系,湖南,长沙,410003;中南大学,化学化工学院,湖南,长沙,410083 |
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| 基金项目： | 国家自然科学基金资助项目（20376085） |
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| 摘 要： | 以水滑石Mg4Al2(OH)12CO3.4H2O为前体,采用返混沉淀方法进行插层组装制备了L-(-)-酒石酸、L-(-)-天冬氨酸、L-(-)-苹果酸柱撑水滑石(LDHs),用X射线衍射、红外光谱及差热分析表征了超分子结构手性层柱材料的结构,结果表明,3种手性酸根阴离子可以插入水滑石的层间完全取代CO32-,得到结晶度高、晶相单一且手性酸根阴离子在层间有序排列的超分子结构手性层柱材料。
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| 关 键 词： | 水滑石 超分子 手性层柱材料 插层组装 |
| 文章编号： | 1001-9731(2005)12-1947-04 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005-07-26 |
The synthesis and characterizing of chrial anion pillared layered double hydroxides |
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| PENG Xia-hui,HUANG Ke-long,JIAO Fei-peng,ZHAO Xue-hui,YU Jin-gang.The synthesis and characterizing of chrial anion pillared layered double hydroxides[J].Journal of Functional Materials,2005,36(12):1947-1950. |
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| Authors: | PENG Xia-hui HUANG Ke-long JIAO Fei-peng ZHAO Xue-hui YU Jin-gang |
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| Affiliation: | PENG Xia-hui1,2,HUANG Ke-long1,JIAO Fei-peng1,ZHAO Xuehui1,YU Jin-gang1 |
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| Abstract: | L-(-)-Tartaric acids,L-(-)-Aspartic acids and L-(-)-Malic acids were intercalated into the layered double hydroxides(LDHs)by a new synthesis method.The structures of supramolecular chrial materials were characterized by XRD,FTIR and DTA.The results show that the initial interlayer carbonate ions can be completely replaced by the chosen chiral acid anions and the high crystallized supramolecular chrial materials were obtained. |
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| Keywords: | layered double hydroxides supramolecular chrial layered material intercalation and assembly |
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