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Rethinking liquid hydrogen storage with metal-organic frameworks

المصدر: Phys.org - latest science and technology news stories · نُشر

Rethinking liquid hydrogen storage with metal-organic frameworks
المصدر: Phys.org - latest science and technology news stories

Liquid hydrogen (LH₂) is attractive for long-distance energy transport because of its high volumetric energy density. But even well-insulated tanks cannot completely prevent heat from entering. As the liquid warms, hydrogen evaporates and pressure builds, leading to boil-off loss

Liquid hydrogen (LH₂) is attractive for long-distance energy transport because of its high volumetric energy density. But even well-insulated tanks cannot completely prevent heat from entering. As the liquid warms, hydrogen evaporates and pressure builds, leading to boil-off losses during storage and transport.

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NYC delivery workers injured at more than five times national rate under intense labor control by apps, survey finds
العلوم والبيئة

NYC delivery workers injured at more than five times national rate under intense labor control by apps, survey finds

More than half of New York City's app-based food delivery workers have been injured on the job, and 40% meet the criteria for severe psychological distress, according to a new study from the CUNY Graduate School of Public Health and Health Policy (CUNY SPH), in partnership with t

Phys.org - latest science and technology news stories ·