Hydrogen spillover in the context of hydrogen storage using solid-state materials

2008 ◽  
Vol 1 (3) ◽  
pp. 338 ◽  
Author(s):  
Hansong Cheng ◽  
Liang Chen ◽  
Alan C. Cooper ◽  
Xianwei Sha ◽  
Guido P. Pez
Keyword(s):  
Solid State ◽  
Hydrogen Storage ◽  
Hydrogen Spillover ◽  
Solid State Materials

Solid-State Materials for Hydrogen Storage

2018 ◽  
pp. 443-467 ◽  
Author(s):  
Rolando Pedicini ◽  
Irene Gatto ◽  
Enza Passalacqua
Keyword(s):  
Solid State ◽  
Hydrogen Storage ◽  
Solid State Materials

Solid State Materials for Hydrogen Storage

1987 ◽  
pp. 81-110 ◽  
Author(s):  
K. Ramakrishna ◽  
S. K. Singh ◽  
A. K. Singh ◽  
O. N. Srivastava
Keyword(s):  
Solid State ◽  
Hydrogen Storage ◽  
Solid State Materials

Boosting Hydrogen Storage Performances of Solid-State Materials

2020 ◽  
pp. 83-91
Author(s):  
Ali Salehabadi ◽  
Mardiana Idayu Ahmad ◽  
Norli Ismail ◽  
Norhashimah Morad ◽  
Morteza Enhessari
Keyword(s):  
Solid State ◽  
Hydrogen Storage ◽  
Solid State Materials

Hydrogen Storage Technologies for Transportation Application

2015 ◽  
Vol 8 (1) ◽  
Author(s):  
R. Todorovic
Keyword(s):  
Fuel Cell ◽  
Solid State ◽  
Hydrogen Storage ◽  
Water Splitting ◽  
Hybrid Vehicles ◽  
Solid State Materials ◽  
Storage Technologies

The objective of this paper is to provide a brief overview of the possible onboard hydrogen storageoptions available today namely in fuel cell or ICE/electric hybrid vehicles. The issues associatedwith increasing the hydrogen volumetric densities via solid state materials storage and liquid carriersare the main focus with an overview of the current storage technologies. Possible onboard hydrogenproduction is discussed based on water splitting technologies.

Enhanced Hydrogen Storage Properties of Magnesium Nanotrees with Nanoleaves

2009 ◽  
Vol 1216 ◽  
Author(s):  
Mehmet Cansizoglu ◽  
Tansel Karabacak
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Hydrogen Storage ◽  
Hydrogen Absorption ◽  
Quartz Crystal ◽  
Gas Absorption ◽  
Desorption Kinetics ◽  
Absorption Kinetics ◽  
Solid State Materials ◽  
20 Nm

AbstractHydrogen storage in advanced solid state materials has been an intense area of research due to many drawbacks in conventional high pressure or cryogenic liquid hydrogen storage methods. A practical hydrogen storing material is required to have high storage capacity and fast dehydrogenation kinetics. Among many solid state materials for hydrogen storage, magnesium hydride (MgH2) combines a hydrogen capacity of 7.6 wt % with the benefit of the low cost of production and abundance. The main difficulties for implementing MgH2 are slow absorption/desorption kinetics and high reactivity towards air and oxygen, which are also common issues in most lightweight metal hydrides. Previously, improvements in hydrogen storage and release properties have been reported by using nanostructured magnesium that can be obtained through various fabrication methods including ball-milling, mechanical alloying, and vapor transport. In this study, we investigate the hydrogen absorption and desorption properties of magnesium “nanotrees” fabricated by glancing angle deposition (GLAD) technique, and also conventional Mg thin films deposited at normal incidence. Mg nanotrees are about 15 μm long, 10 μm wide, and incorporate “nanoleaves” of about 20 nm in thickness and 1,2 μm in lateral width. A quartz crystal microbalance (QCM) gas absorption/desorption measurement system has been used for our hydrogen storage studies. Nanostructured and thin film Mg have been deposited directly on the surface of the gold coated unpolished quartz crystal samples. QCM hydrogen storage experiments have been performed at temperatures ranging between 100-300 °C, and at H2 pressures of 10 and 30 bars. Our QCM measurements revealed that Mg nanotrees can absorb hydrogen at lower temperatures and also at a faster rate compared to Mg thin film. In addition, Mg nanotrees can reach hydrogen storage values of about 4.80 wt% at 100 °C, and up to about 6.71 wt% (which is close to the theoretical maximum storage value of Mg) at temperatures lower than 150 °C. The significant enhancement in hydrogen absorption properties of our Mg nanotrees is believed to originate from novel physical properties of their nanoleaves. These nanoleaves are very thin (∼20 nm) and both surfaces are exposed to hydrogen enhancing the diffusion rate of hydrogen together with a decreased diffusion length. Based on X-ray diffraction measurements, individual nanoleaves have non-close-packed crystal planes that can further enhance the hydrogen absorption kinetics. In addition, our nanostructured Mg have been observed to quite resistant to surface oxidation, which is believed to due to the single crystal property of the Mg nanoleaves, which further improves the absorption kinetics of hydrogen.

Hydrogen storage in nickel based solid-state materials

2020 ◽  
Author(s):  
A. V. Zvyagintseva ◽  
A. S. Samofalova
Keyword(s):  
Solid State ◽  
Hydrogen Storage ◽  
Solid State Materials

Solid-state Materials and Methods for Hydrogen Storage: A Critical Review

2010 ◽  
Vol 33 (2) ◽  
pp. 213-226 ◽  
Author(s):  
K. L. Lim ◽  
H. Kazemian ◽  
Z. Yaakob ◽  
W. R. W. Daud
Keyword(s):  
Solid State ◽  
Hydrogen Storage ◽  
Critical Review ◽  
Solid State Materials
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