Layered double alkoxides a novel group of layered double hydroxides without water content

Gábor Varga; Márton Szabados; Ákos Kukovecz; Zoltán Kónya; Tamás Varga; Pál Sipos; István Pálinkó

doi:10.1080/21663831.2019.1700199

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Layered double alkoxides a novel group of layered double hydroxides without water content

Original Report | 更新时间：2026-08-19

- Layered double alkoxides a novel group of layered double hydroxides without water content
- Layered double alkoxides a novel group of layered double hydroxides without water content
- 材料研究快报（英文） 2020年8卷第2期页码：68-74
- 作者机构：
  
  1. Department of Organic Chemistry University of Szeged Szeged Hungary
  2. Materials and Solution Structure Research Group and Interdisciplinary Excellence Centre Institute of Chemistry University of Szeged
  3. Department of Applied and Environmental Chemistry University of Szeged
  4. Department of Applied and Environmental Chemistry University of Szeged Szeged Hungary
  5. MTA-SZTE Reaction Kinetics and Surface Chemistry Research Group University of Szeged
  6. Materials and Solution Structure Research Group and Interdisciplinary Excellence Centre Institute of Chemistry University of Szeged Szeged Hungary
  7. Department of Inorganic and Analytical Chemistry University of Szeged
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2019.1700199
  中图分类号：
- 网络首发：2019-12-06，
  
  纸质出版：2020
- 稿件说明：
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Gábor Varga, Márton Szabados, Ákos Kukovecz, 等. Layered double alkoxides a novel group of layered double hydroxides without water content[J]. 材料研究快报（英文）, 2020,8(2):68-74.

Gábor Varga, Márton Szabados, Ákos Kukovecz, et al. Layered double alkoxides a novel group of layered double hydroxides without water content[J]. Materials Research Letters, 2020, 8(2): 68-74.
Gábor Varga, Márton Szabados, Ákos Kukovecz, 等. Layered double alkoxides a novel group of layered double hydroxides without water content[J]. 材料研究快报（英文）, 2020,8(2):68-74. DOI： 10.1080/21663831.2019.1700199.

Gábor Varga, Márton Szabados, Ákos Kukovecz, et al. Layered double alkoxides a novel group of layered double hydroxides without water content[J]. Materials Research Letters, 2020, 8(2): 68-74. DOI： 10.1080/21663831.2019.1700199.

摘要

Abstract

BSTRACTIt has been generally accepted for long that water molecules are integral parts of layered double hydroxides (LDHs). It is even thought that in the absence of water molecules

there is no LDH structure. It is shown in this contribution that

via

the solvolysis of Mg- or Ca-alkoxides and Al-alkoxide with methanol or propanol and co-precipitated in methanolic methoxide

water-free LDH-like structures could be constructed. These novel LDH-like materials proved to be more active and selective catalysts in a Knoevenagel condensation than the corresponding ‘classical’ LDHs.

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