Facile Fabrication of Rhodium/Nanodiamond Hybrid as Advanced Catalyst toward Hydrogen Production from Ammonia–Borane

Wen, Zhaoyu; Wu, Jie; Fan, Guangyin

doi:10.3390/catal10091037

Cited by 13 publications

(3 citation statements)

References 58 publications

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“…Heterogeneous catalysts can be in the form of nonsupported nanoparticles, [29,47,48] nanoparticles supported on inorganic oxides (silica, [31,49] alumina, [31,50] ceria, [36,51] TiO 2 , [52] etc. ), on carbon allomorphs [53] (carbon nanotubes CNTs, [38,54,55] graphene, [37,56] graphene oxide derivatives, [57,58] nanodiamond ND, [59] etc. ), on highly structured mesoporous silica, [60] metal organic framework (MOF), [61,62] and porous organic frameworks, [63] for the most common supports.…”

Section: Ammonia Borane Properties and Reactivitymentioning

confidence: 99%

“…Such material used for AB hydrolysis to produce H 2 exhibits a TOF = 729 min −1 at 25 °C. [ 59 ] FTIR spectra of ND evidenced surface carbonyl and hydroxyl groups presumably assisting the dispersion of Rh nanoparticles sizing 3.0 ± 1.5 nm, in a final catalytic material of S BET = 300 m 2 g −1 . Recycling experiments, after four runs conserved ca.…”

Section: Nanoparticle Catalysts For Ab Deshydrogenationmentioning

confidence: 99%

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The Hydrogen‐Storage Challenge: Nanoparticles for Metal‐Catalyzed Ammonia Borane Dehydrogenation

Mboyi

Poinsot

Roger

et al. 2021

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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 review proposes a recent state-of-the-art on H 2 production capacities from the dehydrogenation reaction of ammonia borane (and selected related amine-boranes) as a safer solid-source of H 2 by hydrolysis (or solvolysis), according to the different developed nanoparticle-based catalysts. The review groups the results according to the transition metals constituting the catalyst according a special view to current cost/availability consideration. This includes the noble metals Rh, Pd, Pt, Ru, Ag, as well as transition metals such as Co, Ni, Cu, and Fe. For each element, the monometallic and polymetallic structures, isolated or supported, are presented and the performances described in terms of TOF and recyclability. The structure-property links are highlighted whenever possible. It appears from all these works that the mastery of the preparation of catalysts remains a crucial point; not only in terms of process but also in terms of mastery of the electronic structures of the elaborated nanomaterials. A particular effort of the scientific community remains to be made in this multidisciplinary field with major societal stakes.

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Section: Ammonia Borane Properties and Reactivitymentioning

confidence: 99%

Section: Nanoparticle Catalysts For Ab Deshydrogenationmentioning

confidence: 99%

The Hydrogen‐Storage Challenge: Nanoparticles for Metal‐Catalyzed Ammonia Borane Dehydrogenation

Mboyi

Poinsot

Roger

et al. 2021

Small

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“…For a catalyst, performance stability and recycling play a vital role in evaluating the performance of the catalyst. , Therefore, we conducted stability and recycling tests of Cu 0.4 Ru 0.6 /β-SiC NWs in catalyzing the AB hydrolysis reaction. As Figure shows, the catalyst Cu 0.4 Ru 0.6 /β-SiC NWs have high catalytic activity, even experiencing six cycles.…”

Section: Resultsmentioning

confidence: 99%

Highly Efficient Photothermal Difunctional Catalysts To Enhance Ammonia Borane Hydrolysis for Hydrogen Evolution

Yan

Feng

et al. 2020

Energy Fuels

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In this study, β-SiC NWs, Ru/β-SiC NWs, Cu/β-SiC NWs, and RuCu/β-SiC NWs were prepared to investigate photothermal synergistic catalytic AB hydrolysis to produce hydrogen. The experimental and theoretical calculation results show the band gap values of prepared β-SiC NWs, Cu/β-SiC NWs, Ru/β-SiC NWs, and RuCu/β-SiC NWs are 2.36, 1.95, 1.71, and 1.49 eV, respectively. The Ru, Cu nanocluster deposited on β-SiC NWs is conducive to promote the separation and transport of photoinduced electron and hole pairs and increase the transition probability of photoinduced electrons. The transition metal catalyst Cu/β-SiC NWs modified with Ru dopant is beneficial to improve its catalytic activity; with the increase of blending ratio Ru/Cu, the catalytic activity increases gradually; when the mass ratio of Cu:Ru is 2:3, the catalyst Cu 0.4 Ru 0.6 /β-SiC NWs have the highest catalytic performance and fairly good reusability in catalyzing AB hydrolysis, which is much better than the catalytic performance of catalyst Cu/β-SiC NWs and comparable to Ru/β-SiC NWs. In the RuCu alloy nanoclusters of RuCu/β-SiC NWs, the electron conveyed from the Cu atom to the Ru atom and forms the of heterojunction Ru − −Cu + species, which further enhance the photothermal synergic catalytic performance of AB hydrolysis catalyzed by the RuCu/β-SiC NWs. The property of bimetallic synergy is of great significance in improving catalyst activity and reducing catalyst cost.

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Newly Emerging 2DMXenesfor Hydrogen Storage

Lavate,

Lokesh,

Srivastava

2024

MXenes

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Facile Fabrication of Rhodium/Nanodiamond Hybrid as Advanced Catalyst toward Hydrogen Production from Ammonia–Borane

Cited by 13 publications

References 58 publications

The Hydrogen‐Storage Challenge: Nanoparticles for Metal‐Catalyzed Ammonia Borane Dehydrogenation

The Hydrogen‐Storage Challenge: Nanoparticles for Metal‐Catalyzed Ammonia Borane Dehydrogenation

Highly Efficient Photothermal Difunctional Catalysts To Enhance Ammonia Borane Hydrolysis for Hydrogen Evolution

Newly Emerging 2DMXenesfor Hydrogen Storage

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