| About this Abstract |
| Meeting |
MS&T24: Materials Science & Technology
|
| Symposium
|
Advances in Materials and Systems for a Hydrogen Economy
|
| Presentation Title |
Unraveling the Influence of Hydrogen and Blended Gas on Polymer Performance in Infrastructure Systems |
| Author(s) |
Wenbin Kuang, Kevin Simmons |
| On-Site Speaker (Planned) |
Wenbin Kuang |
| Abstract Scope |
Polymeric materials are vital for sealing and barrier functions in hydrogen and natural gas systems, yet their long-term compatibility with hydrogen is poorly understood. The H-Mat and HyBlend projects, funded by the Department of Energy, aim to address this knowledge gap. We explore how hydrogen and hydrogen-methane blends affect polymeric and elastomeric materials, using diverse characterization and testing methods. Research spans pressures from 100 to 14,000 psi, focusing on distribution pipeline materials and rubber systems. Our findings aim to guide the design and maintenance of infrastructure for hydrogen and blended gas technologies, enhancing safety and reliability while advancing sustainable energy solutions globally. |