Hydrocalumite and Its Polymer Derivatives. Part 1. Reversible Thermal Behavior of Friedel′s Salt: A Direct Observation by Means of High-Temperature in situ Powder X-Ray Diffraction.

ChemInform ◽  
2004 ◽  
Vol 35 (5) ◽  
Author(s):  
Laetitia Vieille ◽  
Isabelle Rousselot ◽  
Fabrice Leroux ◽  
Jean-Pierre Besse ◽  
Christine Taviot-Gueho
Keyword(s):  
High Temperature ◽  
Thermal Behavior ◽  
Direct Observation ◽  
X Ray Diffraction ◽  
X Ray

Hydrocalumite and Its Polymer Derivatives. 1. Reversible Thermal Behavior of Friedel's Salt: A Direct Observation by Means of High-Temperature in Situ Powder X-ray Diffraction

2003 ◽  
Vol 15 (23) ◽  
pp. 4361-4368 ◽  
Author(s):  
Laetitia Vieille ◽  
Isabelle Rousselot ◽  
Fabrice Leroux ◽  
Jean-Pierre Besse ◽  
Christine Taviot-Guého
Keyword(s):  
High Temperature ◽  
Thermal Behavior ◽  
Direct Observation ◽  
X Ray Diffraction ◽  
X Ray ◽  
Friedel’S Salt

Observation of a Collapsing Layer Structure in Mg/Al Layered Double Hydroxides with Interlayer Hydrogen Phosphate by High Temperature In Situ X-Ray Diffraction with Synchrotoron Radiation

2011 ◽  
Vol 700 ◽  
pp. 67-70
Author(s):  
Akihiro Shimamura ◽  
Linus Perander ◽  
Eiji Kanezaki ◽  
Mark Ian Jones ◽  
James B. Metson
Keyword(s):  
High Temperature ◽  
Thermal Behavior ◽  
Layered Double Hydroxides ◽  
Layer Structure ◽  
Ex Situ ◽  
X Ray Diffraction ◽  
Hydrogen Phosphate ◽  
X Ray ◽  
Double Hydroxides

The collapsing layer structure of hydrogen phosphate intercalated Mg/Al-layered double hydroxides (LDH-HPO4) was investigated by high temperature in-situ X-ray diffraction with synchrotron radiation (in-situ XRD). The thermal behavior of the layer structure of LDH-HPO4 showed the same behavior in both in-situ and ex-situ XRD up until 109 °C as previously reported. The basal spacing of LDH-HPO4 continuously decreases above this temperature and finally the layer structure of LDH-HPO4 collapses. Another diffraction peak, d110, which gives a lattice constant a0, decreases at 62 °C, keeps constant to 120°C, increases up to 176°C and again keeps constant until the layer collapse. In this study, the different thermal behavior is observed between two reflections by in-situ XRD measurement, which explains the mechanism of the collapse of the layer structure in LDH-HPO4.

scholarly journals In-Situ X-ray Diffraction Measurement for Pure Niobium Metal in High Temperature Hydrogen Atmosphere

2006 ◽  
Vol 70 (6) ◽  
pp. 467-472 ◽  
Author(s):  
Tomonori Nambu ◽  
Nobue Shimizu ◽  
Hisakazu Ezaki ◽  
Hiroshi Yukawa ◽  
Masahiko Morinaga ◽  
...  
Keyword(s):  
High Temperature ◽  
Hydrogen Atmosphere ◽  
Diffraction Measurement ◽  
X Ray Diffraction ◽  
X Ray ◽  
Pure Niobium

The application of the in situ high-temperature X-ray diffraction quantitative analysis

2008 ◽  
Vol 452 (2) ◽  
pp. 446-450 ◽  
Author(s):  
Qiuguo Xiao ◽  
Ling Huang ◽  
Hui Ma ◽  
Xinhua Zhao
Keyword(s):  
High Temperature ◽  
Quantitative Analysis ◽  
X Ray Diffraction ◽  
X Ray
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