In situ neutron powder diffraction study of the reaction M2O3 ↔ M3O4 ↔ MO, M = (Fe0.2Mn0.8): implications for chemical looping with oxygen uncoupling

CrystEngComm ◽  
2016 ◽  
Vol 18 (29) ◽  
pp. 5537-5546 ◽  
Author(s):  
S. T. Norberg ◽  
G. Azimi ◽  
S. Hull ◽  
H. Leion
Keyword(s):  
Diffraction Study ◽  
Structural Properties ◽  
Powder Diffraction ◽  
Thermal Gravimetric Analysis ◽  
Neutron Powder Diffraction ◽  
Chemical Looping ◽  
Gravimetric Analysis ◽  
Thermal Gravimetric

The structural properties of (Fe0.2Mn0.8)xOy as a function of temperature under differing oxidizing and reducing atmospheres have been investigated using thermal gravimetric analysis and neutron powder diffraction techniques.

Thermal gravimetric analysis of in-situ crosslinked nanocellulose whiskers • poly(methyl vinyl ether-co-maleic acid) • polyethylene glycol

TAPPI Journal ◽  
2011 ◽  
Vol 10 (4) ◽  
pp. 29-33
Author(s):  
LEE A. GOETZ ◽  
AJI P. MATHEW ◽  
KRISTIINA OKSMAN ◽  
ARTHUR J. RAGAUSKAS
Keyword(s):  
Thermal Stability ◽  
Polyethylene Glycol ◽  
Vinyl Ether ◽  
Thermal Gravimetric Analysis ◽  
Maleic Acid ◽  
Gravimetric Analysis ◽  
Thermal Gravimetric ◽  
Methyl Vinyl ◽  
Methyl Vinyl Ether

The thermal stability and decomposition of in-situ crosslinked nanocellulose whiskers – poly(methyl vinyl ether-co-maleic acid) – polyethylene glycol formulations (PMVEMA-PEG), (25%, 50%, and 75% whiskers) – were investigated using thermal gravimetric analysis (TGA) methods. The thermal degradation behavior of the films varied according to the percent cellulose whiskers in each formulation. The presence of cellulose whiskers increased the thermal stability of the PMVEMA-PEG matrix.

In Situ Neutron Powder Diffraction Study of Ti3SiC2 Synthesis

2004 ◽  
Vol 84 (10) ◽  
pp. 2281-2288 ◽  
Author(s):  
Erdong Wu ◽  
Erich H. Kisi ◽  
Shane J. Kennedy ◽  
Andrew J. Studer
Keyword(s):  
Diffraction Study ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction

Oxygen Ordered Phases in LaxSr1−xMnOy(0 ≤x≤ 0.2, 2.5 ≤ y ≤ 3): An In situ Neutron Powder Diffraction Study

2008 ◽  
Vol 20 (4) ◽  
pp. 1636-1645 ◽  
Author(s):  
Leopoldo Suescun ◽  
Bogdan Dabrowski ◽  
James Mais ◽  
Steven Remsen ◽  
James W. Richardson ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction ◽  
Ordered Phases

In situ high-temperature X-ray and neutron powder diffraction study of cation partitioning in synthetic Mg(Fe0.5Al0.5)2O4 spinel

2010 ◽  
Vol 38 (1) ◽  
pp. 11-19 ◽  
Author(s):  
Nicoletta Marinoni ◽  
Davide Levy ◽  
Monica Dapiaggi ◽  
Alessandro Pavese ◽  
Ronald I. Smith
Keyword(s):  
High Temperature ◽  
Diffraction Study ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction ◽  
X Ray

Neutron-powder-diffraction study of the magnetic and structural properties ofPr0.6(Ca1−xSrx)0.4MnO3(0<~x<~1)

1998 ◽  
Vol 58 (13) ◽  
pp. 8694-8703 ◽  
Author(s):  
M. R. Lees ◽  
J. Barratt ◽  
G. Balakrishnan ◽  
D. McK. Paul ◽  
C. Ritter
Keyword(s):  
Diffraction Study ◽  
Structural Properties ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction

In situ high temperature neutron powder diffraction study of oxygen-rich La2NiO4+δin air: correlation with the electrical behaviour

2006 ◽  
Vol 16 (33) ◽  
pp. 3402-3408 ◽  
Author(s):  
A. Aguadero ◽  
J. A. Alonso ◽  
M. J. Martínez-Lope ◽  
M. T. Fernández-Díaz ◽  
M. J. Escudero ◽  
...  
Keyword(s):  
High Temperature ◽  
Diffraction Study ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction ◽  
Electrical Behaviour

scholarly journals Cation migrations and Bronsted site formation in NH4 form of zeolite omega: a combined in situ time-resolved synchrotron and neutron powder diffraction study

2018 ◽  
Vol 74 (a2) ◽  
pp. e49-e49
Author(s):  
Giada Beltrami ◽  
Annalisa Martucci ◽  
Francesco Di Renzo ◽  
Alberto Alberti ◽  
Maria de Lourdes Guzman-Castillo ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction ◽  
Site Formation ◽  
Time Resolved
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