Small-Scale High-Pressure Hydrogen Storage Vessels: A Review

Area of Science:

• Materials Science
• Chemical Engineering
• Energy Storage

Background:

• High-pressure hydrogen storage is the predominant commercial technology due to its efficiency and cost-effectiveness.
• Existing reviews lack a focused examination of materials and manufacturing for high-pressure gaseous hydrogen storage systems.

Purpose of the Study:

• To systematically review manufacturing processes and materials for various high-pressure hydrogen storage containers.
• To analyze the principles, advantages, and disadvantages of different high-pressure hydrogen storage solutions.
• To provide insights into future developments in high-pressure hydrogen storage container technology.

Main Methods:

• Systematic literature review of high-pressure hydrogen storage container technologies.
• Analysis of manufacturing processes for metal, carbon fiber composite, and glass material-based containers.
• Comparative evaluation of theoretical principles, advantages, and disadvantages of different storage systems.

Main Results:

• Detailed overview of materials and manufacturing techniques for established (metal cylinders) and emerging (carbon fiber composite, glass material) high-pressure hydrogen storage containers.
• Comparative analysis highlighting the strengths and weaknesses of each container type.
• Identification of key factors influencing performance and application suitability.

Conclusions:

• High-pressure hydrogen storage remains a critical technology with ongoing material and manufacturing innovations.
• Understanding the trade-offs between different container types is essential for optimizing hydrogen storage solutions.
• Future research should focus on advancing materials and designs for enhanced safety, efficiency, and cost-effectiveness in hydrogen containment.