Synthesis and characterisation of layered double hydroxide dispersions in organic solvents

Yang Miaosen; McDermott Olivia; Buffet Jean-Charles; OHare Dermot

首页> 外文期刊>RSC Advances >Synthesis and characterisation of layered double hydroxide dispersions in organic solvents

【24h】

Synthesis and characterisation of layered double hydroxide dispersions in organic solvents

机译：有机溶剂中层状双氢氧化物分散体的合成与表征

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Aqueous Miscible Organic Solvent Treatment (AMOST) Mg3AlCO3-LDHs have been prepared using twelve different (AMO) solvents. We find that the AMOST process produces significant changes to the crystallinity, morphology, thermal behaviour and dramatically increases the surface areas of the LDHs compared to conventional LDHs. Remarkably AMO-LDHs platelets are now hydrophobic and can be dispersed in a range of organic liquids. Clear dispersions of AMO-Mg3AlCO3-LDHs are observed in aromatic solvents. Overall, we found that the optimum AMO-Mg3AlCO3-LDHs organic solvent dispersions are obtained using 1-propanol as a treating solvent and ethyl benzene as the dispersion solvent. This system produces a monophasic dispersion at loading up to 140 g L-1 of Mg3AlCO3-LDH in ethyl benzene. At a maximum loading of 160 g L-1 Mg3AlCO3-LDH this mixture becomes a thick monophasic gel.

机译：水溶性有机溶剂处理（AMOST）已使用十二种不同（AMO）溶剂制备了Mg3AlCO3-LDH。我们发现，与传统的LDH相比，AMOST工艺对结晶度，形态，热行为产生了重大变化，并大大增加了LDH的表面积。现在，AMO-LDHs血小板非常疏水，可以分散在多种有机液体中。在芳族溶剂中观察到AMO-Mg3AlCO3-LDHs的透明分散体。总的来说，我们发现使用1-丙醇作为处理溶剂，使用乙苯作为分散溶剂可以得到最佳的AMO-Mg3AlCO3-LDHs有机溶剂分散体。该系统在乙苯中负载多达140 g L-1的Mg3AlCO3-LDH时会产生单相分散体。在最大装载量为160 g L-1 Mg3AlCO3-LDH时，该混合物变成浓稠的单相凝胶。

著录项

来源
《RSC Advances》 |2014年第93期|共7页
作者
Yang Miaosen; McDermott Olivia; Buffet Jean-Charles; OHare Dermot;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;
关键词

相似文献

外文文献
中文文献
专利

1. 用作热稳定剂的有色层状氢氧化物的合成与表征 [J] . 刘循军, 张玉超, 王娟, 东南大学学报（英文版） . 2015,第004期
2. CaZnAl-CO3三元层状双氢氧化物的合成及其在聚氯乙烯树脂热稳定性中的应用 [J] . 曾笑, 杨占红中南大学学报（英文版） . 2020,第003期
3. Synthesis and characterisation of layered double hydroxide dispersions in organic solvents [J] . Yang Miaosen, McDermott Olivia, Buffet Jean-Charles, RSC Advances . 2014,第93期

机译：有机溶剂中层状双氢氧化物分散体的合成与表征
4. Synthesis of biopolymer intercalated inorganic-layered materials: Intercalation of collagen peptide and soybean peptide into Zn–Al layered double hydroxide and layered zinc hydroxide [J] . Aiko Yasutake, Sumio Aisawa, Satoshi Takahashi, The journal of physics and chemistry of solids . 2008,第5a6期

机译：生物聚合物插层无机层材料的合成：胶原蛋白肽和大豆肽插入Zn-Al层状双氢氧化物和层状氢氧化锌中
5. Properties of polystyrene/organically modified layered double hydroxide nanocomposites synthesized by solvent blending method [J] . Sahu B., Pugazhenthi G. Journal of Applied Polymer Science . 2011,第4期

机译：溶剂共混法合成聚苯乙烯/有机改性层状双氢氧化物纳米复合材料的性能
6. Synthesis of organic-inorganic hybrid nanocomposite material: Alizarin-3-sulfonate in the lamella of zinc-aluminium-layered double hydroxide [C] . Mohd Zobir bin Hussein, Chan Woei Long, Zulkarnain Zainal, Micro- and Nanotechnology: Materials, Processes, Packaging, and Systems II . 2004

机译：锌铝层双氢氧化物薄层中有机-无机杂化纳米复合材料的合成：茜素-3-磺酸盐
7. Part I. Layered double hydroxides (LDHs): Organic anion exchange reactions, synthesis of microporous pillared derivatives and surface chemistry of metal carbonyl clusters. Part II. On the nature of titania pillared layered silicate clays. [D] . Dimotakis, Emmanuel Dimitrios. 1991

机译：第一部分：层状双氢氧化物（LDHs）：有机阴离子交换反应，微孔柱状衍生物的合成和羰基金属簇的表面化学。第二部分在二氧化钛的性质上有柱状层状硅酸盐粘土。
8. Synthesis of Mg–Al Mixed Oxides with MarkedlyHigh Surface Areas from Layered Double Hydroxides with Organic Sulfonates [O] . Rei Tanaka, Isao Ogino, *, 2018

机译：镁铝混合氧化物的合成层状双氢氧化物与有机磺酸盐的高表面积
9. Understanding surface interactions in aqueous miscible organic solvent treated layered double hydroxides [O] . Erastova, V, Degiacomi, M, O'Hare, D, 2017

机译：了解可与水混溶的有机溶剂处理的层状双氢氧化物中的表面相互作用

Synthesis and characterisation of layered double hydroxide dispersions in organic solvents

摘要

著录项

相似文献

相关主题

期刊订阅