Hydrogen storage materials for hydrogen and energy carriers

By Y. Kojima. International journal of hydrogen energy, 2019

425 citations recorded by the source corpus.

Abstract Hydrogen storage technology is essentially necessary to promote renewable energy. Many kinds of hydrogen storage materials, which are hydrogen storage alloys, inorganic chemical hydrides, carbon materials and liquid hydrides have been studied. In those materials, ammonia (NH3) is easily liquefied by compression at 1 MPa and 298 K, and has a highest volumetric hydrogen density of 10.7 kg H2/100 L. It also has a high gravimetric hydrogen density of 17.8 wt%. The theoretical hydrogen conversion efficiency is about 90%. NH3 is burnable without emission of CO2 and has advantages as hydrogen and energy carriers.

Subfields: Catalysis, Energy Engineering and Power Technology, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/1c0d54e8eeffff0bb739c3b67caee56c7c18b053

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In Catalysis

1. Simon Ludwig Schulte
2. G. Brändle
3. Max Schönfisch

Citations in the corpus

• Estimating long-term global supply costs for low-carbon hydrogen (2021, background): “Kojima (2019) assesses the materials most suitable for mixing with hydrogen to ensure efficient transportation storage and finds ammonia to be an attractive hydrogen carrier.”