CoB doped acid modified zeolite catalyst for enhanced hydrogen release from sodium borohydride hydrolysis

Abstract Sodium borohydride tablets have been employed as hydrogen-storage materials. Hydrogen release was performed by acidic hydrolysis where solutions of sulfuric and hydrochloric acids were added to the tablets, and by catalytic hydrolysis where water was added tablets of solid-state NaBH4/Co composite. In acidic solutions hydrogen evolution occurred instantaneously, and at high concentrations of acids the releasing hydrogen contained an admixture of diborane. Hydrogen evolution from the solidstate NaBH4/Co composite proceeded at a uniform rate of 13.8±0.1 cm3·min-1, water vapor being the only impurity in the evolving gas.

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Copper-cobalt foams as active and stable catalysts for hydrogen release by hydrolysis of sodium borohydride

International Journal of Hydrogen Energy ◽

10.1016/j.ijhydene.2016.03.122 ◽

2016 ◽

Vol 41 (20) ◽

pp. 8438-8448 ◽

Cited By ~ 33

Author(s):

Sónia Eugénio ◽

Umit B. Demirci ◽

Teresa Moura Silva ◽

Maria João Carmezim ◽

Maria Fátima Montemor

Keyword(s):

Sodium Borohydride ◽

Hydrogen Release ◽

Hydrolysis Of

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Enhanced hydrogen release by catalyzed hydrolysis of sodium borohydride–ammonia borane mixtures: a solution-state 11B NMR study

Physical Chemistry Chemical Physics ◽

10.1039/c0cp02090g ◽

2011 ◽

Vol 13 (9) ◽

pp. 3809 ◽

Cited By ~ 35

Author(s):

J. Hannauer ◽

U. B. Demirci ◽

C. Geantet ◽

J. M. Herrmann ◽

P. Miele

Keyword(s):

Sodium Borohydride ◽

Ammonia Borane ◽

Hydrogen Release ◽

Solution State ◽

Nmr Study ◽

11B Nmr ◽

Hydrolysis Of

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ChemInform Abstract: Catalytic Alkylation of Toluene with Aqueous Ethanol on Modified Zeolite Catalyst.

ChemInform ◽

10.1002/chin.199617056 ◽

2010 ◽

Vol 27 (17) ◽

pp. no-no

Author(s):

VAN SYAOYUI VAN SYAOYUI ◽

O. A. SINITSYNA ◽

B. V. ROMANOVSKII

Keyword(s):

Zeolite Catalyst ◽

Aqueous Ethanol ◽

Modified Zeolite ◽

Catalytic Alkylation

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THE KINETIC MODEL OF THE REACTION OF OXIDATIVE DEHYDROGENATION OF CYCLOHEXANOL OVER MODIFIED ZEOLITE CATALYST

Chemical Problems ◽

10.32737/2221-8688-2017-3-341-345 ◽

2017 ◽

Vol 15 (3) ◽

pp. 341-345

Author(s):

A.M. Aliyev ◽

◽

Z.A. Shabanova ◽

M.K. Aliyeva ◽

G.A. Alizadeh ◽

...

Keyword(s):

Kinetic Model ◽

Oxidative Dehydrogenation ◽

Zeolite Catalyst ◽

Modified Zeolite

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Porous carbon particles as metal-free superior catalyst for hydrogen release from methanolysis of sodium borohydride

Renewable Energy ◽

10.1016/j.renene.2019.08.131 ◽

2020 ◽

Vol 147 ◽

pp. 69-76 ◽

Cited By ~ 13

Author(s):

Sahin Demirci ◽

Mustafa Yildiz ◽

Erk Inger ◽

Nurettin Sahiner

Keyword(s):

Sodium Borohydride ◽

Porous Carbon ◽

Hydrogen Release ◽

Metal Free ◽

Carbon Particles

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Effective hydrogen release from ammonia borane and sodium borohydride mixture through homopolar based dehydrocoupling driven by intermolecular interaction and restrained water supply

Journal of Materials Chemistry A ◽

10.1039/d0ta04720a ◽

2020 ◽

Vol 8 (36) ◽

pp. 19050-19056

Author(s):

Pei Pei ◽

Mark Cannon ◽

Grace Quan ◽

Erik Kjeang

Keyword(s):

Water Vapor ◽

Solid State ◽

Water Supply ◽

Intermolecular Interaction ◽

Sodium Borohydride ◽

Ammonia Borane ◽

Hydrogen Release ◽

Catalytic Dehydrogenation ◽

Effective Hydrogen

Non-catalytic dehydrogenation of solid-state ammonia borane and sodium borohydride mixtures is achieved in this work by water vapor facilitated hydrothermolysis.

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