A review of metal hydride hydrogen storage technology for maritime applications

储氢合金类型		质量储氢密度^①/ %	工作温度^②/℃	工作压力^③/ MPa
注：①理论最大储氢量；②平衡压力为0.1 MPa 时的温度；③25 ℃时的平衡压力。
AB₅	LaNi₅	1.49	12	0.18
AB	TiFe	1.86	−8	0.41
AB₂	TiMn₂	2.00	−21	0.84
镁基	MgH₂	7.60	320	−

Table 2. Energy density of different fuels^[48]

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Table 2. Energy density of different fuels^[48]

参数	液化天然气	柴油	高压气态储氢（70 MPa ）	低温液态储氢	金属氢化物储氢	氨（−34 ℃）	甲醇
体积能量密度/（MWh·m⁻³）	6.500 0	11.700 0	1.400 0	2.360 0	3.180 0	3.900 0	4.990 0
质量能量密度/（MWh·kg⁻¹）	0.015 9	0.011 6	0.033 3	0.033 3	0.000 6	0.005 2	0.005 5

Table 3. Comparison of mass and volume for fuel storage solutions (fuel and storage devices)^[49]
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Table 3. Comparison of mass and volume for fuel storage solutions (fuel and storage devices)^[49]
参数柴油高压气态储氢低温液态储氢金属氢化物储氢
35 MPa 70 MPa
体积/m³ 300.0 2880.6 1976.2 1294.0 1354.0
质量/t 250.0 896.7 810.3 353.5 4369.3

Table 4. Hydrogen refueling cost per kilogram \begin{document}$ {\text{H}}_{\text{2}} $\end{document}^[40]

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Table 4. Hydrogen refueling cost per kilogram \begin{document}$ {\text{H}}_{\text{2}} $\end{document}^[40]

		$ {\text{H}}_{\text{2}} $需求量100 kg/d					$ {\text{H}}_{\text{2}} $需求量1 500 kg/d
		方法A		方法B			方法A		方法B
		MH	CG$ {\text{H}}_{\text{2}} $-级联	MH	CG$ {\text{H}}_{\text{2}} $-级联	CG$ {\text{H}}_{\text{2}} $-增压	MH	CG$ {\text{H}}_{\text{2}} $-级联	MH	CG$ {\text{H}}_{\text{2}} $-级联	CG$ {\text{H}}_{\text{2}} $-增压
组件成本	电解制氢	7.7	7.7	3.8	3.8	3.8	3.9	3.9	3.8	3.8	3.8
	制氢压缩	0	0	0.8	0.8	0.8	0	0	0.8	0.8	0.8
	运输中车辆	0	0	1.4	1.4	1.4	0	0	0.6	0.6	0.6
	运输中储存	0	0	0.9	0.9	0.9	0	0	0.4	0.4	0.4
	压缩机	2.0	2.8	0	0.5	4.1	0.6	0.7	0	0.3	1.4
	缓冲容器	0.3	1.2	0	1.1	0	0.2	1.0	0	0.4	0
	加注装置	0.8	1.6	0.8	1.6	1.6	0.1	0.3	0.1	0.3	0.3
总成本		10.8	13.2	7.7	10.1	12.6	4.9	6	5.8	6.7	7.3

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Lei HU, Bocheng LI, Yupeng YUAN, Liang TONG. A review of metal hydride hydrogen storage technology for maritime applications[J]. Chinese Journal of Ship Research, 2024, 19(4): 32

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Paper Information

Category: Technology and Equipment for Development and Utilization of Marine New Energy

Received: Jan. 30, 2024

Accepted: --

Published Online: Mar. 14, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.03772

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Performance of typical hydrogen storage alloys[21]

Table 1. Performance of typical hydrogen storage alloys[21]

Table 2. Energy density of different fuels[48]

Table 2. Energy density of different fuels[48]

Table 3. Comparison of mass and volume for fuel storage solutions (fuel and storage devices)[49]

Table 3. Comparison of mass and volume for fuel storage solutions (fuel and storage devices)[49]

Table 4. Hydrogen refueling cost per kilogram \begin{document}$ {\text{H}}_{\text{2}} $\end{document}[40]

Table 4. Hydrogen refueling cost per kilogram \begin{document}$ {\text{H}}_{\text{2}} $\end{document}[40]

Table 1. Performance of typical hydrogen storage alloys^[21]

Table 1. Performance of typical hydrogen storage alloys^[21]

Table 2. Energy density of different fuels^[48]

Table 2. Energy density of different fuels^[48]

Table 3. Comparison of mass and volume for fuel storage solutions (fuel and storage devices)^[49]

Table 3. Comparison of mass and volume for fuel storage solutions (fuel and storage devices)^[49]

Table 4. Hydrogen refueling cost per kilogram \begin{document}$ {\text{H}}_{\text{2}} $\end{document}^[40]

Table 4. Hydrogen refueling cost per kilogram \begin{document}$ {\text{H}}_{\text{2}} $\end{document}^[40]