A focused review of the hydrogen storage tank embrittlement mechanism process

Okonkwo, Paul C.; Barhoumi, El Manâa; Belgacem, Ikram Ben; Mansir, Ibrahim B.; Aliyu, Mansur; Emori, Wilfred; Uzoma, Paul C.; Beitelmal, Wesam H.; Akyüz, Ersin; Radwan, A. Bahgat; Shakoor, R.A.

doi:10.1016/j.ijhydene.2022.12.252

Cited by 77 publications

(18 citation statements)

References 76 publications

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“…1 Schematic representation of the methods reported in literature for hydrogen storage. 50 10 mV s À1 , NiO electrodes with a particle size of 70 nm exhibited an enhanced capacitance value of up to 132 F g À1 . 56,59 Cobalt (Co) has a high theoretical capacitance value of 3560 F g À1 , which has attracted attention for application in super capacitor electrodes with good electrochemical performances.…”

Section: Energy Storage Devices Based On Nanomaterialsmentioning

confidence: 99%

Nanomaterial-based energy conversion and energy storage devices: a comprehensive review

Farooq,

Rehman,

Khan

et al. 2024

New J. Chem.

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Section: Energy Storage Devices Based On Nanomaterialsmentioning

confidence: 99%

Nanomaterial-based energy conversion and energy storage devices: a comprehensive review

Farooq,

Rehman,

Khan

et al. 2024

New J. Chem.

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“…This can ultimately lead to catastrophic failure, which is a major safety concern. [200] The advent of newer storage materials and modification of existing ones to withstand hydrogen diffusion is required. Research studies involving microstructural analysis are to protect the storages from hydrogen embrittlement by making them hydrogen-impermeable.…”

Section: R E V I E W T H E C H E M I C a L R E C O R Dmentioning

confidence: 99%

“…Hydrogen embrittlement reduces the mechanical properties of the system through crack growth and fracture initiation. This can ultimately lead to catastrophic failure, which is a major safety concern [200] . The advent of newer storage materials and modification of existing ones to withstand hydrogen diffusion is required.…”

Section: Challenges To the Widespread Adoption Of Fuel Cellsmentioning

confidence: 99%

A Critical Review on Hydrogen Based Fuel Cell Technology and Applications

Gupta,

Toksha,

Rahaman

2023

The Chemical Record

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The research in energy storage and conversion is playing a critical role in energy policy as the innovation and technological progress are essential for achieving the energy transition and climate neutrality goals. Hydrogen Fuel Cell technology is considered a strategic element in the pursuit of sustainable and clean energy solutions. This technology is increasingly gaining attention in recent years as a potential substitute to conventional non‐renewable energy sources. Fuel cell technology can be employed for domestic/commercial use along with powering the transportation sector which currently employs the use of conventional battery systems. However, these systems pose severe limitations with respect to longer charging times and limited distance range. This review article aims at providing a comprehensive methodical overview of hydrogen‐based fuel cell technology along with key concepts, present day scenarios, including overview of the market and industry trends, government policies and initiatives, along with major stakeholders involved in scaling up the technology for mass consumption. The outlook of fuel cells, including their capability to revolutionise the energy sector is discussed. The technological advancements and breakthroughs on the horizon along with the challenges and safety concerns related to the widespread acceptance of fuel cells are analysed.

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“…Among these alternatives, hydrogen is a particularly promising candidate due to its high calorific value, light mass, high energy density of approximately 33 kW h/kg, and minimal environmental impact. 2 In addition, hydrogen emits zero CO 2 ; thus, it is a unique and attractive alternative to other carbon-based energy sources. To promote the development of materials for onboard hydrogen storage, the US Department of Energy (DOE) has set system-level technical hydrogen storage targets of 5.5 wt % and 40 g L −1 for 2025 and an ultimate target of 6.5 wt % and 50 g L −1 .…”

Section: ■ Introductionmentioning

confidence: 99%

“…Therefore, there is a pressing need to promote clean and renewable energy sources, such as wind, solar, tidal, and hydrogen energy. Among these alternatives, hydrogen is a particularly promising candidate due to its high calorific value, light mass, high energy density of approximately 33 kW h/kg, and minimal environmental impact . In addition, hydrogen emits zero CO 2 ; thus, it is a unique and attractive alternative to other carbon-based energy sources.…”

Section: Introductionmentioning

confidence: 99%

Li Decorated Penta-BCN as a Competitive Reversible Hydrogen Storage Media: A First-Principles Study

Shi,

Ren,

Tang

et al. 2024

Langmuir

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Efficient storage media are crucial for practical applications of hydrogen, which is the most promising clean energy resource. In addition to possessing a highly reversible gravimetric capacity, the stability and superlight mass of potential storage media should not be underestimated. In this study, we exploit the light mass and unique puckered structure of penta-BCNs to design Li-decorated penta-BCNs for hydrogen storage via a series of first-principles calculations. Our results reveal that Li atoms can form stable chemical complexes with the surface of penta-BCNs with an average binding energy of −2.21 eV without causing deformation. Each Li@penta-BCN unit can physically adsorb up to 27H 2 molecules, and the highest hydrogen storage capacity can reach 7.44 wt %, with an average adsorption energy of −0.16 eV/H 2 , surpassing the target value of 5.5 wt % set by the U.S. Department of Energy. Further elaborate analysis of the electronic structure shows the polarization enhancement mechanism, which is caused by charge transfer from Li atoms to the penta-BCN surface. Our results indicate that Li-decorated penta-BCN could be a promising hydrogen storage material for further application and inspire the theoretical or experimental design of novel materials for clean energy.

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A focused review of the hydrogen storage tank embrittlement mechanism process

Cited by 77 publications

References 76 publications

Nanomaterial-based energy conversion and energy storage devices: a comprehensive review

Nanomaterial-based energy conversion and energy storage devices: a comprehensive review

A Critical Review on Hydrogen Based Fuel Cell Technology and Applications

Li Decorated Penta-BCN as a Competitive Reversible Hydrogen Storage Media: A First-Principles Study

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