PVP-stabilized Co–Ni nanoparticles as magnetically recyclable catalysts for hydrogen production from methanolysis of ammonia borane

Su, Xiaofa; Li, Sifang

doi:10.1016/j.ijhydene.2021.01.217

Cited by 28 publications

(12 citation statements)

References 74 publications

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“…In order to further boost the hydrogen-producing performance of catalytic AB methanolysis, some scholars propose the synthesis scheme of polymetallic catalysts, including bimetallic and multimetallic catalysts. − …”

Section: Hydrogen Production From Catalytic Ammonia Borane Methanolysismentioning

confidence: 99%

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Review on Hydrogen Production from Catalytic Ammonia Borane Methanolysis: Advances and Perspectives

Yao

Wang

et al. 2022

Energy Fuels

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Hydrogen is globally recognized clean energy carrier, and hydrogen energy plays the important role in energy choice for developing the new low-carbon society. Ammonia borane (NH 3 BH 3 , AB) has been considered as an ideal hydrogen storage material for portable hydrogen production, because of its characteristics of high hydrogen content (19.6 wt %), nontoxicity, stability under ambient conditions, and excellent hydriding and dehydriding properties. The technology of ammonia borane methanolysis seems to be the most safe, effective, and convenient technology route for portable hydrogen production applications, because of its mild reaction conditions and low temperature suitability. In this Review, the properties and synthesis method of AB are introduced briefly, and the method and mechanism of AB pyrolysis and hydrolysis for hydrogen production are described briefly, the mechanism of hydrogen production by AB methanolysis is derived subsequently. The research status development progress of high efficiency catalyst in AB methanolysis then are significantly reviewed. In the end, the proposals are noted that the biggest challenge in the practical application of AB is its regeneration, which means how to make the byproducts of AB methanolysis directly hydrogenated to regenerate AB efficiently and economically. This Review provides guidance and reference for the research and industrial application of hydrogen production technology of AB, especially the technology of methanolysis for hydrogen production.

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Section: Hydrogen Production From Catalytic Ammonia Borane Methanolysismentioning

confidence: 99%

Section: Hydrogen Production From Catalytic Ammonia Borane Methanolysismentioning

confidence: 99%

Review on Hydrogen Production from Catalytic Ammonia Borane Methanolysis: Advances and Perspectives

Yao

Wang

et al. 2022

Energy Fuels

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“…21,22 As the indirect application of AB, the dehydrogenation of AB has been widely studied in recent years owing to its high gravimetric hydrogen density (19.6 wt% H), and there are three methods to promote the dehydrogenation of AB, including thermolysis, [23][24][25][26] hydrolysis, 16,[27][28][29] and alcoholysis. 17,[30][31][32] The rational design of catalysts is the key to accelerating the production of H 2 , especially with the hydrolysis approach. However, this indirect application aims to consume AB and use the product H 2 as an energy source, which will produce some by-products and cause the waste of resources.…”

Section: Introductionmentioning

confidence: 99%

Ammonia borane as an efficient direct fuel in alkaline fuel cells: mechanism, catalysts, applications, and challenges

Jia

Lei

et al. 2022

J. Mater. Chem. A

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“…Recently Su et al developed poly-vinylpyrrolidone (PVP) stabilized Co-Ni alloys using the solution-phase method and obtained higher catalytic performance of AB methanolysis with TOF value (35:3 mol H 2 = mol catalysts :min Â Ã ). 11 Yasar et al prepared Pd/CuMnO 2 -NH 2 nanocatalyst by depositionreduction method and obtained highly active nanocatalysts in AB methanolysis with TOF value (146.68 mol À1 ). 12 Tong et al developed CuAg alloy for plasma-enhanced AB methanolysis and exhibited higher hydrogen production (17.1 μmol min À1 ) under light irradiation.…”

Section: Introductionmentioning

confidence: 99%

“…Nevertheless, because of the more cost and general lack of noble metals, their practical applications are restricted. Recently Su et al developed poly‐vinylpyrrolidone (PVP) stabilized Co–Ni alloys using the solution‐phase method and obtained higher catalytic performance of AB methanolysis with TOF value (

35.3 {mol}_{H_{2}} / [{mol}_{catalysts} . \min]

) 11 . Yasar et al prepared Pd/CuMnO 2 –NH 2 nanocatalyst by deposition‐reduction method and obtained highly active nanocatalysts in AB methanolysis with TOF value (146.68 mol −1 ) 12 .…”

Section: Introductionmentioning

confidence: 99%

Methanolysis of ammonia borane using binder‐free hierarchical Co@Ni metal‐organic framework nanocolumn arrays catalyst for hydrogen generation

Dharman

Prabu

Chiang

et al. 2022

Intl J of Energy Research

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Summary Ammonia borane (AB) is a potential material for chemical hydrogen storage because of its outstanding stability, high hydrogen density, and the development of highly effective hierarchical catalysts for AB hydrolysis. Herein, the hierarchical Co@Ni metal‐organic framework (MOF) nanocolumn arrays (NCAs) on nickel foam (NF) were fabricated through a simple hydrothermal reaction, and the prepared catalysts were characterized using different techniques. The hierarchical Co@Ni‐MOFNCA/NF acts as a catalyst for AB methanolysis for hydrogen production. The catalysts exhibited outstanding performance towards AB methanolysis with the TOF of TOF of 20.54 mol H2 mol catalyst−1 min−1. As a result, the activation energy of the Co@Ni‐MOF NCA catalyst is 39.72 kJ mol−1 which is compared with some commercial solid support materials such as Al2O3 and AC. Additionally, the effects of nanocatalyst loading and temperatures were studied for the Co@Ni‐MOF NCA catalyst. Further, a complete investigation proposes that the outstanding catalytic performance of the Co@Ni‐MOF NCA catalyst could be attributed to the synergy between Co and Ni‐MOF NCA.

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PVP-stabilized Co–Ni nanoparticles as magnetically recyclable catalysts for hydrogen production from methanolysis of ammonia borane

Cited by 28 publications

References 74 publications

Review on Hydrogen Production from Catalytic Ammonia Borane Methanolysis: Advances and Perspectives

Review on Hydrogen Production from Catalytic Ammonia Borane Methanolysis: Advances and Perspectives

Ammonia borane as an efficient direct fuel in alkaline fuel cells: mechanism, catalysts, applications, and challenges

Methanolysis of ammonia borane using binder‐free hierarchical Co@Ni metal‐organic framework nanocolumn arrays catalyst for hydrogen generation

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