Articles with "ammonia borane" as a keyword



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A Bunch‐like Copper Oxide Nanowire Array as an Efficient, Durable, and Economical Catalyst for the Methanolysis of Ammonia Borane

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Published in 2018 at "ChemCatChem"

DOI: 10.1002/cctc.201701317

Abstract: The dehydrogenation of ammonia borane (AB) is an effective method to produce and store hydrogen, but efficient, durable, and low‐costing dehydrogenation catalysts are lacking. In this work, we successfully prepared a self‐supported bunch‐like copper oxide… read more here.

Keywords: efficient durable; ammonia borane; bunch like; copper ... See more keywords
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Hollow Nickel–Cobalt Layered Double Hydroxide Supported Palladium Catalysts with Superior Hydrogen Evolution Activity for Hydrolysis of Ammonia Borane

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Published in 2018 at "ChemCatChem"

DOI: 10.1002/cctc.201800459

Abstract: Although ammonia borane (NH3BH3, AB) has been identified as an excellent hydrogen‐storage medium, the development of a highly active catalyst that can function under mild conditions for controllable hydrogen release is still a great challenge.… read more here.

Keywords: layered double; ammonia borane; double hydroxide; ldh ... See more keywords
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The Hydrogen-Storage Challenge: Nanoparticles for Metal-Catalyzed Ammonia Borane Dehydrogenation.

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Published in 2021 at "Small"

DOI: 10.1002/smll.202102759

Abstract: Dihydrogen is one of the sustainable energy vectors envisioned for the future. However, the rapidly reversible and secure storage of large quantities of hydrogen is still a technological and scientific challenge. In this context, this… read more here.

Keywords: storage; ammonia borane; challenge; hydrogen ... See more keywords
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Double-Heterostructured Nickel Phosphate-Phosphides as High-Activity Electrocatalyst for Ammonia Borane Electrooxidation.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202300387

Abstract: The direct electrooxidation reaction of ammonia borane (ABOR) as the anodic reaction of direct ammonia borane fuel cells (DABFCs) is greatly dependent on the properties of electrocatalysts. Both the active sites and charge/mass transfer characteristics… read more here.

Keywords: ammonia borane; activity; double heterostructured; electrooxidation ... See more keywords
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Theoretical exploration of H2X (X = O, S, Se) and HY (Y = F, Cl, Br) assisted H2-release from ammonia-borane and related compounds: mechanistic insights from theoretical viewpoint

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Published in 2018 at "Theoretical Chemistry Accounts"

DOI: 10.1007/s00214-018-2299-8

Abstract: Reaction pathways for H2 release mediated by H2X (X = O, S, Se) and HY (Y = F, Cl, Br) set of reagents from ammonia-borane (NH3BH3) have been explored in gas phase using density functional theory (DFT). The optimized… read more here.

Keywords: h2x; borane; ammonia borane; borane related ... See more keywords
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Highly Dispersed Surfactant-Free Amorphous NiCoB Nanoparticles and Their Remarkable Catalytic Activity for Hydrogen Generation from Ammonia Borane Dehydrogenation

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Published in 2018 at "Catalysis Letters"

DOI: 10.1007/s10562-018-2374-8

Abstract: The effective storage and generation of hydrogen at room temperature is an important issue in many areas, including alternative energy. In this work, NiCoB nanoalloys with high B contents, clean surfaces, and good dispersions are… read more here.

Keywords: hydrogen generation; hydrogen; ammonia borane; generation ... See more keywords
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Synthesis of a Novel Co-B/CTAB Catalyst via Solid-state-reaction at Room Temperature for Hydrolysis of Ammonia-borane

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Published in 2020 at "Chemical Research in Chinese Universities"

DOI: 10.1007/s40242-020-0209-9

Abstract: Cobalt-boride(Co-B) is emerging as one of the promising materials in the base-hydrolytic dehydrogenation of ammonia-borane(AB). In order to avoid the low specific area and poor catalytic capacity of Co-B catalyst caused by aggregation arising from… read more here.

Keywords: ammonia borane; room temperature; ctab catalyst; reaction ... See more keywords
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Synergistic effects in atomic-layer-deposited PtCox/CNTs catalysts enhancing hydrolytic dehydrogenation of ammonia borane

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Published in 2018 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.04.070

Abstract: Abstract Highly dispersed and narrowly size-distributed Pt-Co bimetallic nanoparticles supported on CNTs are fabricated by atomic layer deposition (ALD) of Pt followed by CoO ALD for hydrolytic dehydrogenation of ammonia borane. The controlled decoration of… read more here.

Keywords: ammonia borane; atomic layer; hydrolytic dehydrogenation; dehydrogenation ammonia ... See more keywords
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Ni0.25Co0.75O nanowire array supported on Cu@CuO foam, an inexpensive and durable catalyst for hydrogen generation from ammonia borane

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Published in 2021 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2021.106343

Abstract: Abstract The development of highly active and stable catalysts is desirable for hydrogen generation from ammonia borane (AB). In this study, Ni0.25Co0.75O nanowire array supported on Cu@CuO foam (Ni0.25Co0.75O/Cu@CuO) has been successfully fabricated. The Ni0.25Co0.75O/Cu@CuO… read more here.

Keywords: 25co0 75o; cuo; hydrogen generation; ni0 25co0 ... See more keywords
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Remarkably boosting Ru-Ni nanocatalysis via surface/interface regulation for efficient hydrolytic dehydrogenation of ammonia borane

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Published in 2022 at "Fuel"

DOI: 10.1016/j.fuel.2021.121800

Abstract: Abstract Ammonia borane (NH3BH3, AB) has been considered as one of the most attractive candidates for chemical hydrogen-storage materials. Development of low-cost and high-performance catalysts for hydrogen generation from AB is highly desirable, which is… read more here.

Keywords: interface; surface; ammonia borane; apts rgo ... See more keywords
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Ultrafine platinum nanoparticles modified on cotton derived carbon fibers as a highly efficient catalyst for hydrogen evolution from ammonia borane

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Published in 2017 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2017.09.178

Abstract: Abstract Hydrogen is regarded as the cleanest energy in future. One of the most promising routes for the production of hydrogen is catalytic hydrolysis of ammonia borane due to it is a highly efficient and… read more here.

Keywords: platinum; hydrogen; ammonia borane; catalyst ... See more keywords