Nanoscale engineering of solid-state materials for boosting hydrogen storage

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 53(2), P. 972 - 1003

Published: Dec. 19, 2023

Fine-tuning the nanoworld: paving way for a sustainable hydrogen future with solid-state storage materials.

Language: Английский

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Boosting Hydrogen Storage Performance of MgH2 by Oxygen Vacancy-Rich H-V2O5 Nanosheet as an Excited H-Pump

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: March 21, 2024

MgH

Language: Английский

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Comprehensive review of development and applications of hydrogen energy technologies in China for carbon neutrality: Technology advances and challenges

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 315, P. 118776 - 118776

Published: July 13, 2024

Concerning the transition from a carbon-based energy economy to renewable economy, hydrogen is considered an essential carrier for efficient and broad systems in China near future. aims gradually replace fossil fuel-based power generation with technologies achieve carbon neutrality by 2060. This ambitious undertaking will involve building industrial production chain spanning production, storage, transportation, utilisation of 2030 (when China's peak be reached). review analyses current status technological R&D industry. Based on published data open literature, we compared costs emissions grey, blue, green production. The primary challenges concerning transportation storage are highlighted this study. Given that result using fuels, provide overview advances hydrogen-to-power industry technology R&D, including hydrogen-related technology, fuel cells, internal combustion engines, gas turbines, catalytic liquid carriers (e.g. ammonia, methanol, ethanol).

Language: Английский

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Atomic reconstruction for realizing stable solar-driven reversible hydrogen storage of magnesium hydride

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: April 1, 2024

Abstract Reversible solid-state hydrogen storage of magnesium hydride, traditionally driven by external heating, is constrained massive energy input and low systematic density. Herein, a single phase Mg 2 Ni(Cu) alloy designed via atomic reconstruction to achieve the ideal integration photothermal catalytic effects for stable solar-driven MgH . With intra/inter-band transitions its hydrogenated state, over 85% absorption in entire spectrum achieved, resulting temperature up 261.8 °C under 2.6 W cm −2 Moreover, reaction thermodynamically kinetically favored, imbalanced distribution light-induced hot electrons within CuNi facilitates weakening Mg-H bonds , enhancing “hydrogen pump” effect Ni(Cu)/Mg Ni(Cu)H 4 The reversible generation upon repeated dehydrogenation process enables continuous roles stably, ensuring direct action localized heat on sites without any loss, thereby achieving 6.1 wt.% H capacity with 95% retention 3.5

Language: Английский

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N/S co-doped Nb2CT MXene as the effective catalyst for improving the hydrogen storage performance of MgH2

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 190, P. 135 - 144

Published: Jan. 12, 2024

Language: Английский

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Hydrogen storage properties of Mg-based alloys modified with metal-organic frameworks and carbon-based porous materials: A review and summary

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 57, P. 1373 - 1388

Published: Jan. 18, 2024

Language: Английский

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Insights into Nano- and Micro-Structured Scaffolds for Advanced Electrochemical Energy Storage

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Feb. 23, 2024

Abstract Adopting a nano- and micro-structuring approach to fully unleashing the genuine potential of electrode active material benefits in-depth understandings research progress toward higher energy density electrochemical storage devices at all technology readiness levels. Due various challenging issues, especially limited stability, micro-structured (NMS) electrodes undergo fast performance degradation. The emerging NMS scaffold design is pivotal aspect many as it endows them with both robustness enhancement, even though only occupies complementary facilitating components for main mechanism. However, extensive efforts are urgently needed optimizing stereoscopic geometrical scaffolds minimize volume ratio maximize their functionality fulfill ever-increasing dependency desire power source supplies. This review will aim highlighting these strategies, summarizing corresponding strengths challenges, thereby outlining solutions resolve principles, key perspectives future in this field. Therefore, be one earliest reviews from viewpoint.

Language: Английский

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Anions intercalated two-dimension high entropy layered metal oxides for enhanced hydrogen storage in magnesium hydride

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159591 - 159591

Published: Jan. 1, 2025

Language: Английский

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Magnesium-based hydrogen storage tanks: A review of research, development and simulation models

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 211, P. 115332 - 115332

Published: Jan. 13, 2025

Language: Английский

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Effect of Ni doping on hydrogen storage kinetics and thermodynamic properties of ball-milled Nd-Mg alloy

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178490 - 178490

Published: Jan. 1, 2025

Language: Английский

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