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Research and Innovation

Future Fuels™ is the top research priority at the University. USC President Andrew Sorensen said, “The NSF’s confidence in the ability of USC researchers to lead the nation’s fuel cell initiative underscores the quality of research underway at the University.” USC is taking advantage of its strengths and intellectual assets by investing in them. New faculty, new facilities and research focus are recognized as keys to future success with the basic intention of enhancing economic development and academic reputation.

Seven thrust areas have been identified in the area of Future Fuels™ as having the momentum and potential economic impact that could catapult the state of South Carolina into the new economy – 1) Software for Fuel Cells, 2) Hydrogen Production/Electrolysis via High Temperatures, 3) Gaskets and Seals, 4) Hydrogen Storage, 5) Economics of Fuel (CO2 and H2), 6) Fuel from Renewable Sources, and 7) Solid Oxide Fuel Cells. Focus in these areas is reflected in current research being conducted at the University while

Software for Fuel Cells

Palmetto Fuel Cell Analysis & Design is a start-up company launched by USC that provides advanced software and consulting services to the fuel cell industry. The company's software can produce three-dimensional models of air and hydrogen particles as they flow through a fuel cell. Sirivatch Shimpalee, a research assistant professor at USC, is involved in the company.\

Current Research:   

H2 Production/Electrolysis via High Temperatures

Researchers in the Department of Chemical Engineering are investigating novel methods for the production and breakdown of hydrogen via the use of solar energy to generate high temperatures. Solar-driven hydrogen production is environmentally-safe and give rise to fast reaction rates. Novel electrolysis methods could use water to generate energy for fuel-cell-powered vehicles.

Current Research:

Hydrogen Production
  • Catalytic production/catalysts for impurity-free hydrogen
  • Nuclear production
  • Biomass: cultivating plants to produce hydrogen

Nuclear Power
  • Ongoing fusion and fission research by USC faculty

Gaskets and Seals

In complex polymer electrolyte membrane fuel cells, gaskets and seals perform crucial functions whereby they protect the fuel cell from leakage and a potentially harsh exterior environment. Proper seals reduce the amount of potential waste generated by a fuel cell and help cut down on costs through increased efficiency. USC's research on cutting-edge gaskets and seals focuses on producing robust fuel cells with minimal leakage.

H2 Storage

USC has developed technologies that focus on hydrogen storage and release. These technologies deal with the difficult issue of storing hydrogen into a chemical form that is stable enough to put into motor vehicles. These technologies also provide mechanisms for releasing the hydrogen from the chemical form to provide an instantaneous source of hydrogen for rapid demand on cold start of any device requiring hydrogen gas.

Current Research:

Hydrogen Storage
  • Metal Hydrides: combining hydrogen and metals for safe and effective storage
  • Nanotubes: tiny structures store a large percentage of their own weight in hydrogen

Economics of Fuel, CO2, and H2

For years, economic boundaries have challenged the methods by which renewable fuel sources are produced for mass-market consumers. In 1999, the U.S. Department of Energy chose USC and four other academic and business entities to conduct research on economically efficient and environmentally sustainable fuel cells for eventual mass production. We are combining our engineering research with economical analysis to provide cost-efficient solutions for the next generation of renewable fuels.

Current Research:

Energy-Efficient Materials
  • White lights: small capsules filled with hydrogen gas generate light that is efficient and
    cost-effective
  • Composites: combining advanced materials to increase energy efficiency Batteries
  • Research and development for future battery technologies

Fuel from Renewable Sources

Reliance on non-renewable fossil fuels has led to financial and environmental consequences for our world society. The use of renewable biomass such as plants and crops could provide an environmentally-friendly and financially viable method for reducing dependence on fossil fuels. USC is researching the implementation of renewable energy sources.

Current Research:

Renewable Energy
• Solar: energy harnessed by solar panels
• Wind: energy harnessed by turbines
• Water: energy harnessed by hydroelectric processes

Solid Oxide Fuel Cells

These fuel cells operate at high temperatures and generate energy by the oxidation of a fuel gas mixture of hydrogen and carbon monoxide. The benefit of solid oxide fuel cells is that the oxidation converts carbon monoxide into carbon dioxide, creating a safer environment for cells prone to carbon monoxide poisoning. These fuel cells exhibit high tolerance to sulfur contamination and are stable and efficient. Research in this area could revolutionize industrial electricity and heat generation.

Current Research:

Fuel Cells
• PEM: proton exchange membrane fuel cells use hydrogen fuel and air to produce electricity
• Solid Oxide: oxygen ions are chemically reacted with hydrogen to induce energy

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