scholarly journals Spectroscopic Investigation of the Chemical State of the Hydrogen Storage Materials Composed of the Metal Nanoparticles

2015 ◽  
Vol 79 (3) ◽  
pp. 118-123
Author(s):  
Satoshi Ogawa ◽  
Naoki Uchiyama ◽  
Taishi Fujimoto ◽  
Tomomi Kanai ◽  
Shinya Yagi
Keyword(s):  
Hydrogen Storage ◽  
Metal Nanoparticles ◽  
Spectroscopic Investigation ◽  
Chemical State ◽  
Hydrogen Storage Materials ◽  
Storage Materials

Preparation of Mg-based hydrogen storage materials from metal nanoparticles

2008 ◽  
Vol 465 (1-2) ◽  
pp. 527-533 ◽  
Author(s):  
Huaiyu Shao ◽  
Tong Liu ◽  
Yuntao Wang ◽  
Hairuo Xu ◽  
Xingguo Li
Keyword(s):  
Hydrogen Storage ◽  
Metal Nanoparticles ◽  
Hydrogen Storage Materials ◽  
Storage Materials

Kinetics and Thermodynamics of Nanostructured Mg-Based Hydrogen Storage Materials Synthesized from Metal Nanoparticles

2014 ◽  
Vol 924 ◽  
pp. 189-192 ◽  
Author(s):  
Huai Yu Shao ◽  
Xing Guo Li
Keyword(s):  
Hydrogen Storage ◽  
Metal Nanoparticles ◽  
Hydrogen Absorption ◽  
Size Range ◽  
Hydrogen Plasma ◽  
Absorption Kinetics ◽  
Hydrogen Storage Materials ◽  
Storage Materials ◽  
Enthalpy And Entropy ◽  
Desorption Enthalpy

Mg, Ni, Co, Cu and Fe nanoparticles with a particle size of 30-300 nm were synthesized by hydrogen plasma metal reaction method. Nanostructured Mg-based hydrogen storage materials (Mg-H, Mg-Ni-H, Mg-Co-H, Mg-Cu-H and Mg-Fe-H systems) were synthesized from these metal nanoparticles. In this work, the kinetic and thermodynamic properties of these nanostructured hydrogen storage materials were studied. It was found that nanostructure could significantly enhance the hydrogen absorption kinetics but the thermodynamics (desorption enthalpy and entropy) does not change with downsizing in the size range of 50 to 300 nm.

Technological forecasting of hydrogen storage materials using patent indicators

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 ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Hydrogen Storage Materials ◽  
Storage Materials ◽  
Technological Forecasting ◽  
Patent Indicators
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