Hydrogen Storage in Zeolite-Like Hexacyanometallates: Role of the Building Block

2008 ◽  
Vol 112 (44) ◽  
pp. 17443-17449 ◽  
Author(s):  
L. Reguera ◽  
J. Balmaseda ◽  
C. P. Krap ◽  
M. Avila ◽  
E. Reguera
Keyword(s):  
Hydrogen Storage ◽  
Building Block

The Oslo Accords and Palestinian Civil Society

2017 ◽  
Author(s):  
Liv Tørres
Keyword(s):  
Civil Society ◽  
Building Block ◽  
Organizational Capacity ◽  
The State ◽  
Efficient Tool ◽  
Palestinian Territories ◽  
Oslo Accords ◽  
Israeli Occupation ◽  
Internal Division

This chapter discusses the role of civil society in helping Palestinians challenge Israeli occupation. Palestinian organizations have developed despite the absence of the state, independence, sovereignty, and citizenship. Organizational capacity and activism are an efficient tool and building block for unity and power here as elsewhere, which in turn will help Palestinians challenge their circumstances. The Norwegian People's Aid (NPA) has been active in the Occupied Palestinian Territories since 1987. Its goal is to help build the organizational and collective muscles of Palestinians to challenge occupation, oppression, and internal division. It is against this background that the NPA works in partnership with local Palestinian organizations. It is on this basis that they believe it is important to work with local forces rather than simply provide services. And it is from this perspective that they have watched the development of Palestinian civil society and the tensions, changes, and challenges that followed the Oslo Accords.

The Reaction Pathway of Cellulose Pyrolysis to a Multifunctional Chiral Building Block: The Role of Water Unveiled by a DFT Computational Investigation

ChemPhysChem ◽  
2016 ◽  
Vol 17 (23) ◽  
pp. 3948-3953 ◽  
Author(s):  
Tainah Dorina Marforio ◽  
Andrea Bottoni ◽  
Matteo Calvaresi ◽  
Daniele Fabbri ◽  
Pietro Giacinto ◽  
...  
Keyword(s):  
Building Block ◽  
Reaction Pathway ◽  
Computational Investigation ◽  
Cellulose Pyrolysis ◽  
Chiral Building Block

Engineering Nanoparticle Cluster Arrays for Bacterial Biosensing: The Role of the Building Block in Multiscale SERS Substrates

2010 ◽  
Vol 20 (16) ◽  
pp. 2619-2628 ◽  
Author(s):  
Linglu Yang ◽  
Bo Yan ◽  
W. Ranjith Premasiri ◽  
Lawrence D. Ziegler ◽  
Luca Dal Negro ◽  
...  
Keyword(s):  
Building Block ◽  
Sers Substrates ◽  
Nanoparticle Cluster

Enhanced hydrogen sorption in a Li–Mg–N–H system by the synergistic role of Li4(NH2)3BH4 and ZrFe2

2017 ◽  
Vol 19 (14) ◽  
pp. 9444-9456 ◽  
Author(s):  
Vivek Shukla ◽  
Ashish Bhatnagar ◽  
Pawan K. Soni ◽  
Alok K. Vishwakarma ◽  
M. A. Shaz ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Hydrogen Sorption ◽  
System P

The present investigation describes the synergistic role of Li4(BH4)(NH2)3 and ZrFe2 in the hydrogen storage behaviour of a Li–Mg–N–H hydride system.

Hydrogen Storage in Nanostructured Mg-Base Alloys

2009 ◽  
Vol 5 ◽  
pp. 213-221 ◽  
Author(s):  
A.F. Palacios-Lazcano ◽  
J.L Luna-Sánchez ◽  
J. Jiménez-Gallegos ◽  
Francisco Cruz-Gandarilla ◽  
J. Gerardo Cabañas-Moreno
Keyword(s):  
Hydrogen Storage ◽  
Single Phase ◽  
Crystal Size ◽  
Argon Atmosphere ◽  
Nanocrystalline Alloys ◽  
Nominal Composition ◽  
Alloyed Powder ◽  
Mechanically Alloyed ◽  
Powder Alloys

Powders of elemental Mg, Zn, Al and Ag were milled in order to produce nanocrystalline alloys with nominal composition Mg98M2 (M=Zn, Al and Ag). Pure Mg was also mechanically milled without any additions. Single-phase nanocrystalline (crystal size 24-26 nm) Mg98M2 alloys were produced after 216 ks of milling. A passivity procedure was followed immediately after milling, by gradually exposing the alloy powders to air (~ 12 hrs). After this procedure, the mechanically alloyed powders were kept under argon atmosphere before being hydrided at 200 and 300 °C under 0.5 and 3 MPa P for 10 min. Previously milled (~ 1.5 years before) and passivated powder alloys (stored in air and referred to as “AE” samples) were also hydrided under the same conditions. No hydriding was observed in the as-received Mg powders (crystal size >> 100 nm), but the as-milled, passivated nanocrystalline alloys were partially hydrided (even the AE samples). The amounts of the MgH2 phase in the hydrided samples were larger in the Ar-stored than in the AE samples under all hydriding conditions. The possible role of MgO and Mg hydroxides, as well as of the alloying elements, on the hydriding behavior of the nanostructured, mechanically alloyed powder alloys is discussed.

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