Blog Archive
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2010
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September
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- Fisker debut production Karma Hybrid Paris 2010
- Boeing SolarEagle UAV can stay aloft for five years
- Seat unveil IBE Electric Concept
- 2015 Lotus Eterne AWD hybrid sedan concept
- Toshiba To Develop EV Batteries With Fiat Scania
- LG Chem to Supply Li-ion Batteries to Renault for EVs
- Lance Armstrong Takes Delivery of the First Nissan...
- SsangYong Korando platform to underpin two new models
- Renault Concept DeZir debuts in Paris
- Audi e-tron twin-turbo V6 Diesel Electric Hybrid S...
- Delphi working with WiTricity on wireless car charger
- 2010 SEMA Show: Hyundai Sonata 2.0T by RIDES
- Paris Auto Show: 2012 Ford Focus ST
- Electric Opel Meriva Joins MeRegioMobil E-Mobility...
- Jaguar C-X75 AWD Wheel Motor Powered Electric Supe...
- Skoda Octavia EV concept car
- Fiat 500 to retain its shape for next refresh
- 2011 Lamborghini Super Sport Cars Lamborghini Gall...
- 2011 Lamborghini Super Sport Cars Lamborghini Gall...
- 2011 Lamborghini Super Sport Cars Lamborghini Gall...
- 2010 KIA Forte Koup SX
- land rover discovery cars
- land rover lr4 wallpapers
- Volvo C30 Electric - Battery Crash Test
- Mitsubishi to Co-develop EV Peugeot Partner and Ci...
- A link between air travel and deaths on the ground
- Skoda Octavia Green E Line Concept
- 2011 Chevrolet Volt could receive 25% electric ran...
- Exagon Furtive eGT EV concept debut in Paris
- UK's shipping emissions six times higher than expe...
- 2011 Honda Jazz Hybrid due for Paris Motor Show debut
- 2011 Volkswagen Touareg - Released in USA
- Volkswagen Golf R by Wimmer
- Lotus Elite Supercar may Feature Toyota Sourced Hy...
- 2012 Maserati Sport Cars GranTurismo MC Stradale
- 2012 Maserati Sport Cars GranTurismo MC Stradale
- 2012 Maserati Sport Cars GranTurismo MC Stradale
- Lexus LFA Supercar
- Montreal Auto Show: Locus Plethore supercar unveil...
- Supercar trio show future's bright
- Details Emerge on Jaguar's new 200mph Supercar
- Green GT’s All-Electric Supercar Unveiled
- Mercedes Planning Audi R8 Killer
- BMW supercar concept pays Homage to M1.
- Mini's Wheel Motor Powered Scooter E Concept
- Mitsubishi Motors and LG Chem to Develop EV Battery
- Global wind energy capacity nears 200GW
- Peugeot Sport Cars Epine Concept Cars Inspired by ...
- Peugeot Sport Cars Epine Concept Cars Inspired by ...
- New Renault Truck Racing Video Game
- Lamborghini Gallardo LP570-4 Blancpain Edition
- Sketch: 2013 Infiniti EV
- BMW announce 1 Series based ActiveE electric car u...
- Renault plans affordable rear-wheel-drive sports car
- Photo Gallery: 2011 Mercedes Viano/Vito facelift
- Chevy Cars
- Luxury Car Modifications
- Spyker Car Modification│2010 Trend Modification
- New Cars 2011 Porsche 911 Carrera GTS
- Tomorrow's Volvo: body panels serve as the car bat...
- Mini rejects the idea of British design studio (UK)
- 2011 Nissan Micra platform to underpin sedan and s...
- Audi could sell 10,000 more cars (UK)
- News in brief
- Toyota to build Yaris Hybrid in France from 2012 (...
- SEMA Show: ARK Hyundai Genesis Coupe
- Jay Leno's Garage Takes the Tesla Roadster 2.5 For...
- 20,000 U.S. Nissan Leaf Pre-Orders taken, First ph...
- Infiniti Releases Sketch of Future Luxury Hybrid V...
- Subaru to launch Impreza WRX STI saloon in Britain...
- Preview: 2011 KTM X-Bow R
- Renault Kangoo Express Z.E. will go in serial prod...
- 2010 Lotus Sports Cars Elite Concept Cars
- 2010 Lotus Sports Cars Elite Concept Cars
- Renault launches Kangoo Van ZE in UK
- GM/Opel Unveil Voltec Cargo Van Series Hybrid Conc...
- Exotic Concept Cars
- porsche cayman wallpapers
- hyundai santa fe wallpaper
- 2011 Ferrari SA Aperta
- Chrysler suspends several employees for disobedien...
- Cadillac recalls 2009 - '10 CTS AWD and CTS-V (U.S)
- Toyota Leads The Way in 2010 Motorist Choice Awards
- Toyota to mass produce plug-in electric vehicle fo...
- World’s largest offshore wind farm starts producin...
- Congressman ‘outraged' by report China seeks EV te...
- 2011 Peugeot 408
- 2011 Toyota Highlander Pricing
- Paris Preview: Mini Scooter E Concept
- Audi R8 GT New Photos and Pricing
- Peugeot claim 6 Acceleration World Records with th...
- 2010 Caterham Sport Cars Seven Roadsport 125 Monaco
- 2010 Caterham Sport Cars Seven Roadsport 125 Monaco
- Paper Li-ion Batteries Offer Flexible Power Options
- 2010 Toyota Corolla Sport
- Ford Transit Connect Electric Launches At the 2010...
- Aston Martin One-77 will receive the most powerful...
- Ford Fiesta ST: the first sight
- Car V Bike Citroën Survolt Electric Car Versus Agn...
- 2011 Volvo S60 All New
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September
(319)
Paper Li-ion Batteries Offer Flexible Power Options
Ultrathin rechargeable lithium-ion batteries have been fabricated on a single sheet of paper, resulting in highly flexible and lightweight portable power sources, according to a study published in ACS Nano by Stanford University researchers. The advance may provide an integrated power solution for the developing field of paper-based electronics and lead to applications in “smart” packaging and radio-frequency sensing.
To make the batteries, Stanford materials scientists Liangbing Hu, Hui Wu, Yi Cui, and coworkers coated a solid support with a thin film of carbon nanotubes and deposited a film of a metal-containing lithium compound on top of the nanotubes. Then the team deposited the double-layer films on both sides of ordinary paper. In that design, the lithium layers function as battery electrodes and the nanotube films serve as current collectors. The paper is the electrode separator and also serves as a mechanical support.
The new batteries, which are just 300 μm thick, are thinner and more flexible, and they exhibit higher energy density and other electrical advantages, compared with other types of thin batteries, the scientists say. They add that battery performance did not degrade over the course of a 300-cycle recharging test.
Juxtaposing carbon nanotubes and lithium compounds with paper has enabled the team to optimize the device in an ultrathin architecture, says Rice University’s Pulickel M. Ajayan. “Such simple fabrication techniques could prove useful for integrating other nanomaterials for building the next generation of energy-storage devices,” he says.
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