scholarly journals Hydrogen storage in amine boranes: Ionic liquid supported thermal dehydrogenation of ethylene diamine bisborane

2013 ◽  
Vol 38 (8) ◽  
pp. 3283-3290 ◽  
Author(s):  
Sebastian Sahler ◽  
Hannelore Konnerth ◽  
Nicole Knoblauch ◽  
Martin H.G. Prechtl
Keyword(s):  
Ionic Liquid ◽  
Hydrogen Storage ◽  
Ethylene Diamine ◽  
Amine Boranes ◽  
Thermal Dehydrogenation

Quantum chemical and experimental insights for the ionic liquid facilitated thermal dehydrogenation of ethylene diamine bisborane

RSC Advances ◽  
2015 ◽  
Vol 5 (104) ◽  
pp. 85280-85290 ◽  
Author(s):  
Basudhrity Banerjee ◽  
Debashis Kundu ◽  
G. Pugazhenthi ◽  
Tamal Banerjee
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Quantum Chemical ◽  
Ethylene Diamine ◽  
Thermal Dehydrogenation

Ionic liquids (ILs) were screened on the basis of solubility of ethylene diamine bisborane (EDAB) using the COSMO-SAC model and LUMO–HOMO calculations. Thereafter, thermal dehydrogenation of EDAB was conducted with imidazolium-acetate based ILs.

Li(NH3)B3H8: a new ionic liquid octahydrotriborate

2019 ◽  
Vol 55 (3) ◽  
pp. 408-411 ◽  
Author(s):  
Xiongfei Zheng ◽  
Yanjing Yang ◽  
Mengxuan Li ◽  
Fengqi Zhao ◽  
Qinfen Gu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Hydrogen Storage ◽  
Liquid Hydrogen

A novel liquid octahydrotriborate compound, LiB3H8·NH3, with H–H bonds between the Li(NH3) cations and B3H8 anions froze below −33.4 °C, demonstrating potential as a liquid hydrogen storage candidate.

scholarly journals Hydrogen Storage Using Ionic Liquid Media

2013 ◽  
Vol 17 (3) ◽  
pp. 220-228 ◽  
Author(s):  
Martin H. G. Prechtl ◽  
Sebastian Sahler
Keyword(s):  
Ionic Liquid ◽  
Hydrogen Storage ◽  
Liquid Media

Exploring the homopolar dehydrocoupling of ammonia borane by solid-state multinuclear NMR spectroscopy

2021 ◽  
Vol 57 (15) ◽  
pp. 1887-1890
Author(s):  
Binayak Roy ◽  
Urbi Pal ◽  
Ankita Bishnoi ◽  
Luke A. O'Dell ◽  
Pratibha Sharma
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Hydrogen Storage ◽  
Ammonia Borane ◽  
Multinuclear Nmr ◽  
Multinuclear Nmr Spectroscopy ◽  
Thermal Dehydrogenation

Solid-state 1H–14NOT HMQC, 11B MQMAS and 1H–11B HETCOR NMR experiments are used to explore the role of homopolar B–B interaction in the thermal dehydrogenation of pure and supported ammonia borane, for it's potential hydrogen storage applications.

scholarly journals NHI- and NHC-Supported Al(III) Hydrides for Amine–Borane Dehydrocoupling Catalysis

Inorganics ◽  
2019 ◽  
Vol 7 (8) ◽  
pp. 92 ◽  
Author(s):  
Catherine Weetman ◽  
Nozomi Ito ◽  
Masafumi Unno ◽  
Franziska Hanusch ◽  
Shigeyoshi Inoue
Keyword(s):  
Hydrogen Storage ◽  
Cost Effective ◽  
Additional Cost ◽  
Hydrogen Economy ◽  
Stable Catalyst ◽  
Amine Boranes

The catalytic dehydrocoupling of amine–boranes has recently received a great deal of attention due to its potential in hydrogen storage applications. The use of aluminum catalysts for this transformation would provide an additional cost-effective and sustainable approach towards the hydrogen economy. Herein, we report the use of both N-heterocyclic imine (NHI)- and carbene (NHC)-supported Al(III) hydrides and their role in the catalytic dehydrocoupling of Me2NHBH3. Differences in the σ-donating ability of the ligand class resulted in a more stable catalyst for NHI-Al(III) hydrides, whereas a deactivation pathway was found in the case of NHC-Al(III) hydrides.

Nanoparticle-Catalysts for Hydrogen Storage Based on Small Molecules

2016 ◽  
Vol 2 (1) ◽  
Author(s):  
Jackson D. Scholten ◽  
Muhammad I. Qadir ◽  
Virgínia S. Souza
Keyword(s):  
Hydrogen Storage ◽  
Formic Acid ◽  
Small Molecules ◽  
Metal Nanoparticles ◽  
Hydrogen Generation ◽  
Storage Systems ◽  
Metal Hydrides ◽  
Nanoparticle Catalysts ◽  
Amine Boranes

AbstractIn this mini-review, selected contributions on the development of hydrogen storage systems based on small molecules using nanocatalysts for hydrogen generation will be described. The discussion is centered on the most applied compounds such as formic acid, metal hydrides, amine-boranes, alcohols, hydrocarbons, hydrazine and water. In addition, an overview of the most important aspects relating to the application of the metal nanoparticles in each reaction is also considered.

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