Longer-lasting Hydrogen Fuel Cells

Materials scientists at Harvard have created a fuel cell that not only produces energy but also stores it, opening up new possibilities in hydrogen fuel cell technologies. The solid-oxide fuel cell (SOFC) converts hydrogen into electricity, and could have an impact on small-scale portable energy applications.

The thin-film SOFC benefited from recent advances in low-temperature operations, which enabled the integration of versatile materials, said lead researcher Shriram Ramantham. The key component of the new cell is vanadium oxide, a multifunctional material that allows the fuel cell to multitask as both an energy generator and storage medium.

The new fuel cell uses a bi-layer of platinum and vanadium oxide for the anode, which allows the cell to continue operating without fuel for up to 14 times as long as the thin-film SOFCs that use platinum only for the electrodes.

Source and Read More 

If you want to know more about this and other topics directly from end users of energy storage technologies join us at one of these annual events: The Energy Storage World Forum (Grid Scale Applications), or The Residential Energy Storage Forum, or one of our Training Courses.

LATEST ARTICLES

Ultracapacitor UPS (U-UPS) for voltage dips and micro-interruptions

Power interruptions are the most frequent power supply problems with wide-ranging consequences for industry. The causes of these interruptions include short-circuits in the distribution grid, lightning strikes, the connection and disconnection of power plants as well as volatile energy producers such as wind and solar. Because technologies and production processes are becoming increasingly complex, the…

Read More

When Global Green Economy Met Energy Storage

Our energy system is dynamically evolving. The realization of the urgency towards Net Zero, Green economies has been more pressing than ever. The energy transformation serving a more sustainable future, safeguarding our ecosystem and protecting our planet is of paramount importance for many developed and developing nations across the globe. In this analysis, we delve…

Read More

★REVIEWS

“Probably the most interactive and well organized storage event on the calendar.”

★★★★★

Sales Director, S&C

“Great topics, competent speakers, good networking: keep it like that.”

★★★★★

TLC & SCADA Manager, FRI-EL

“High scientific content, well targeted, perfect organization.”

★★★★★

Expert Technical & Governance, Elia

Excellent networking event. The sponsorship was well worth it.”

★★★★★

Manager, ATL

View More

x