| L-(-)-苹果酸柱撑水滑石的合成及结构表征 |
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| 引用本文： | 彭霞辉,黄可龙,焦飞鹏,赵学辉,于金刚. L-(-)-苹果酸柱撑水滑石的合成及结构表征[J]. 材料科学与工程学报, 2006, 24(2): 175-178 |
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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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| 摘 要： | 用返混沉淀方法和共沉淀法实现了L-(-)-苹果酸柱撑水滑石(LDHs)超分子结构手性层柱材料的插层组装, 得到结晶度高、晶相单一,且L-(-)-苹果酸在层间垂直插层有序排列的超分子结构手性层柱材料.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,并给出了L-(-)-苹果酸柱撑水滑石超分子结构模型.
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| 关 键 词： | 水滑石 L-(-)-苹果酸 超分子 插层组装 |
| 文章编号： | 1673-2812(2006)02-0175-04 |
| 修稿时间： | 2005-05-17 |
Synthesis and Structural Characteristics of L-(-)- Malic Acid Pillared Layered Double Hydroxides |
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| PENG Xia-hui,HUANG Ke-long,JIAO Fei-peng,ZHAO Xue-hui,YU Jin-gang. Synthesis and Structural Characteristics of L-(-)- Malic Acid Pillared Layered Double Hydroxides[J]. Journal of Materials Science and Engineering, 2006, 24(2): 175-178 |
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| Authors: | PENG Xia-hui HUANG Ke-long JIAO Fei-peng ZHAO Xue-hui YU Jin-gang |
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| Abstract: | L-(-)-Malic acids were intercalated into Magnesium Aluminum layered double hydroxides(Mg-Al LDHs)by reprecipitation and coprecipitation respectively,from which high crystallized supramolecular chrial materials were obtained and L-(-)-Malic acids were orientated perpendicularly between layers without carbonate ions.The structures of supramolecular chrial materials were characterized by powder X-ray diffraction,FTIR spectra and thermal analysis and the structure models were given out. |
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| Keywords: | layered double hydroxides L-(-)-Malic acid supramolecular intercalation and assembly |
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