Background

Hydrogen, as a core carrier of clean energy, requires efficient and safe storage and transportation technologies for large-scale application. Solid-state hydrogen storage materials have attracted wide attention due to their high volumetric hydrogen density and safety.

Research Areas

Metal-Based Solid-State Hydrogen Storage

Development of Ti- and Mg-based solid-state hydrogen storage materials:

  • Optimization of hydrogen storage capacity and cycling stability in titanium alloys
  • Catalytic modification for low-temperature dehydrogenation of Mg-based materials
  • Effects of alloy composition and microstructure on hydrogen storage performance

Flexible Non-Metallic Hydrogen Transport Pipelines

Research on flexible non-metallic pure hydrogen transport pipelines:

  • Development of graphene-modified PE (polyethylene) pipe materials
  • Evaluation of hydrogen permeation resistance
  • Successfully applied in petroleum associated gas transport
  • Led the development of multiple group standards

Representative Achievements

  1. Graphene-modified PE pipe materials applied in petroleum associated gas transport
  2. Led the development of multiple group standards