The lithium/air battery: still an emerging system or a practical reality?
Lorenzo Grande1, Elie Paillard, Jusef Hassoun
1Helmholtz-Institut Ulm (HIU) Electrochemistry Ia), Albert-Einstein-Allee 11, 89081, Ulm, Germany.
Advanced Materials (Deerfield Beach, Fla.)
|February 4, 2015
Summary
Lithium/air batteries offer high energy density, but face significant challenges hindering development. This review critically evaluates progress and forecasts future research and potential impact.
Area of Science:
- Electrochemistry
- Materials Science
- Energy Storage
Background:
- Lithium/air (Li/air) batteries are a promising energy storage technology due to air's high specific capacity.
- The theoretical energy density of Li/air systems approaches that of gasoline, driving significant global research interest.
- Despite advancements, numerous technical hurdles impede the rapid development and commercialization of Li/air batteries.
Purpose of the Study:
- To critically evaluate the current progress in lithium/air battery research.
- To identify key challenges and limitations in Li/air battery development.
- To forecast future research and development trends and assess the potential impact of Li/air technology.
Main Methods:
- Literature review of recent advancements in lithium/air battery technology.
- Critical analysis of performance metrics, stability, and scalability issues.
- Forecasting of future research directions and technological viability.
Main Results:
- Significant research efforts have been dedicated to Li/air batteries over the last decade.
- Several breakthroughs have been achieved, yet critical issues persist, preventing widespread adoption.
- The economic and societal impact of Li/air batteries remains uncertain.
Conclusions:
- Lithium/air battery technology holds immense theoretical potential but requires substantial R&D to overcome existing challenges.
- Future research should focus on addressing stability, efficiency, and cycle life.
- The long-term viability and impact of Li/air batteries depend on continued innovation and problem-solving.
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