Structural aspects and thermal properties of takovite-like layered double hydroxides pillared with chromium oxo-anions

Author(s):  
François Malherbe ◽  
Laurent Bigey ◽  
Claude Forano ◽  
André de Roy ◽  
Jean-Pierre Besse
2022 ◽  
Vol 7 (1) ◽  
Author(s):  
Mariana Pires Figueiredo ◽  
Vanessa R. R. Cunha ◽  
Joel Cellier ◽  
Christine Taviot‐Gueho ◽  
Vera R. L. Constantino

2013 ◽  
Vol 77-78 ◽  
pp. 46-51 ◽  
Author(s):  
Ahmed M. Youssef ◽  
Tamás Bujdosó ◽  
Viktória Hornok ◽  
Szilvia Papp ◽  
Abou el Fotouh Abdel Hakim ◽  
...  

2010 ◽  
Vol 288 (7) ◽  
pp. 809-818 ◽  
Author(s):  
Manuela Zubitur ◽  
Agurtzane Mugica ◽  
Javier Areizaga ◽  
Milagros Cortázar

2009 ◽  
Vol 81 (8) ◽  
pp. 1459-1471 ◽  
Author(s):  
Patricia Benito ◽  
Francisco M. Labajos ◽  
Vicente Rives

Microwave-hydrothermal treatment (MWHT), a modification of conventional hydrothermal treatment, has been used during post-treatment of different layered double hydroxides (LDHs). In some cases, microwaves (MWs) have been used simultaneously with urea hydrolysis or for reconstruction of the LDH structure. The main advantages of replacing the conventional furnaces by MW ovens are a noticeable reduction in the time required to complete the process to obtain well-crystallized materials, and modification of their particle size distribution and textural and thermal properties. MW radiation leads to an increase in the rate of urea hydrolysis and consequently to fast precipitation of LDHs. Finally, the memory effect of Ni,Al-based LDHs is also improved.


2004 ◽  
Vol 6 (2) ◽  
pp. 104 ◽  
Author(s):  
Satoko Tezuka ◽  
Ramesh Chitrakar ◽  
Akinari Sonoda ◽  
Kenta Ooi ◽  
Tahei Tomida

2007 ◽  
Vol 18 (4) ◽  
pp. 276-281 ◽  
Author(s):  
Satoko Tezuka ◽  
Ramesh Chitrakar ◽  
Akinari Sonoda ◽  
Kenta Ooi ◽  
Takahiro Hirotsu

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