Preparation and Decomposition Study of 2, 3-Pyridinedicarboxylate Intercalated Layered Double Hydroxides

2006 ◽  
Vol 11-12 ◽  
pp. 449-452 ◽  
Author(s):  
Xiang Yu Xu ◽  
Min Wei
Keyword(s):  
Thermal Decomposition ◽  
Layered Double Hydroxides ◽  
Decomposition Process ◽  
Coprecipitation Method ◽  
Thermal Decomposition Process ◽  
Solid Product ◽  
Interlayer Region ◽  
Double Hydroxides

Supramolecular 2,3-pyridinedicarboxylate intercalated NiAl-layered double hydroxides (2,3-pyridinedicarboxylate-NiAl-LDHs) has been prepared by direct coprecipitation method. The solid product was found to have a greatly expanded LDH structure. Possible orientation of 2,3-pyridinedicarboxylate between the interlayer region has been proposed. Furthermore, its thermal decomposition process was studied by the use of TG-MS and in situ HT-XRD.

Probing the thermal decomposition process of layered double hydroxides through in situ 57Fe Mössbauer and in situ X-ray diffraction experiments

2006 ◽  
Vol 42 (2) ◽  
pp. 534-538 ◽  
Author(s):  
Daniel X. Gouveia ◽  
Odair P. Ferreira ◽  
Antonio G. Souza Filho ◽  
M. G. da Silva ◽  
J. A. C. de Paiva ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Layered Double Hydroxides ◽  
Decomposition Process ◽  
X Ray Diffraction ◽  
Thermal Decomposition Process ◽  
X Ray ◽  
57Fe Mössbauer ◽  
Double Hydroxides

A new approach towards the study of thermal decomposition and formation processes of nanoalloys: the double complex salt [Pd(NH3)4][PtCl6]

2018 ◽  
Vol 42 (7) ◽  
pp. 5071-5082 ◽  
Author(s):  
Tatyana I. Asanova ◽  
Igor P. Asanov ◽  
Min-Gyu Kim ◽  
Mihaela Gorgoi ◽  
Jonas Sottmann ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Complex Salt ◽  
Decomposition Process ◽  
Formation Processes ◽  
Thermal Decomposition Process ◽  
Double Complex ◽  
New Approach ◽  
Double Complex Salt

The thermal decomposition process of the [Pd(NH3)4][PtCl6] double complex salt was investigated using in situ XAFS, XPS, HAXPES, and XRD.

scholarly journals Core–shell zeolite@aqueous miscible organic-layered double hydroxides

2016 ◽  
Vol 7 (2) ◽  
pp. 1457-1461 ◽  
Author(s):  
Chunping Chen ◽  
Coral F. H. Byles ◽  
Jean-Charles Buffet ◽  
Nicholas H. Rees ◽  
Yue Wu ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Hybrid Materials ◽  
Layered Double Hydroxides ◽  
Coprecipitation Method ◽  
Core Shell ◽  
Double Hydroxide ◽  
Double Hydroxides ◽  
Microporous Zeolite ◽  
General Method

We report a general method for the synthesis of core–shell hybrid materials containing a microporous zeolite core with an aqueous miscible organic-layered double hydroxide (AMO-LDH) shell using a simplein situcoprecipitation method.

In situ synthesis of catalytic metal nanoparticle-PDMS membranes by thermal decomposition process

2011 ◽  
Vol 71 (2) ◽  
pp. 129-133 ◽  
Author(s):  
Anubha Goyal ◽  
Melinda Mohl ◽  
Ashavani Kumar ◽  
Robert Puskas ◽  
Akos Kukovecz ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
In Situ Synthesis ◽  
Decomposition Process ◽  
Metal Nanoparticle ◽  
Thermal Decomposition Process ◽  
Catalytic Metal

Synthesis, Properties and Characterisation of Manganeous Layered Double Hydroxides Using In Situ X-Ray Techniques

2004 ◽  
Vol 443-444 ◽  
pp. 307-310
Author(s):  
Uwe König ◽  
Herbert Pöllmann
Keyword(s):  
Thermal Analysis ◽  
Thermal Behaviour ◽  
Layered Double Hydroxides ◽  
Coprecipitation Method ◽  
Experimental Techniques ◽  
X Ray ◽  
Temperature Range ◽  
Synthesis Properties ◽  
Double Hydroxides

Synthetic manganeous Layered Double Hydroxides of the Hydrotalcite- and Shigaite- type were prepared by the coprecipitation method. The thermal behaviour of two compounds, [Mn6Al3(OH)18] [(SO4)2Na·12H2O] and [Mn6Al3(OH)18] [Cl·4H2O] was investigated by several experimental techniques. Thermal analysis and in-situ X-ray diffractometry show several dehydration stages of the synthesis products in the temperature range of 25 < T < 170°C followed by decomposition at temperatures above 200°C.

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