Superlubricity: Friction’s vanishing act
- Univ. of Lyon (France)
- Argonne National Lab. (ANL), Argonne, IL (United States)
Friction and wear affect almost all moving mechanical systems. By some estimates, nearly a quarter of the world's energy output is spent in overcoming friction.(1) About 70% of equipment failures are in some way attributable to wear and fatigue. Granted, strong friction forces are sometimes needed; brakes, tires, and continuously variable transmissions, for example, couldn't operate without them. But in many cases, alleviating friction would save energy, help the environment, and boost productivity.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1477004
- Journal Information:
- Physics Today, Journal Name: Physics Today Journal Issue: 4 Vol. 71; ISSN 0031-9228
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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