The relationship between the thermoelectric power and phase structure in AB2 hydrogen storage materials

2005 ◽  
Vol 391 (1-2) ◽  
pp. 264-271 ◽  
Author(s):  
S. Niyomsoan ◽  
P. Termsuksawad ◽  
D.L. Olson ◽  
B. Mishra ◽  
V.I. Kaydanov ◽  
...  
2007 ◽  
pp. 1633-1636
Author(s):  
A.N. Lasseigne-Jackson ◽  
A. Zamarron ◽  
I. Ashraf ◽  
Brajendra Mishra ◽  
D.L. Olson

Scanning ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Jianding Li ◽  
Jincheng Xu ◽  
Bo Li ◽  
Liqing He ◽  
Huaijun Lin ◽  
...  

Mg-based materials are regarded as one of the most promising candidates for hydrogen storage. In order to clarify the relationship between the structures and properties as well as to understand the reaction and formation mechanisms, it is beneficial to obtain useful information about the size, morphology, and microstructure of the studied materials. Herein, the use of scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques for the representation of Mg-based hydrogen storage materials is described. The basic principles of SEM and TEM are presented and the characterizations of the size, morphology observation, phase and composition determination, and formation and reaction mechanisms clarification of Mg-based hydrogen storage materials are discussed. The applications of advanced SEM and TEM play significant roles in the research and development of the next-generation hydrogen storage materials.


2007 ◽  
Vol 561-565 ◽  
pp. 1633-1636
Author(s):  
A.N. Lasseigne-Jackson ◽  
A. Zamarron ◽  
I. Ashraf ◽  
Brajendra Mishra ◽  
D.L. Olson

Thermoelectric power has demonstrated a capability for rapid hydrogen assessment and can achieve the equivalent of the pressure-composition-temperature (activity) diagram. Effective use of hydrogen storage materials occurs in the alpha+beta two-phase region of the activity diagram. A thorough assessment of the content of each phase in this two-phase region can optimize the performance of hydrogen storage materials. The use of thermoelectric power measurements as a hydrogen sensor for reversible batteries is discussed.


2016 ◽  
Vol 41 (41) ◽  
pp. 18301-18310 ◽  
Author(s):  
Lucas Faccioni Chanchetti ◽  
Sergio Manuel Oviedo Diaz ◽  
Douglas Henrique Milanez ◽  
Daniel Rodrigo Leiva ◽  
Leandro Innocentini Lopes de Faria ◽  
...  

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