Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > No Batteries Required: Automobile Instruments Harvest Energy from Road Vibration to Keep Sensors Running

Provided/MicroGen Systems
Prototype chip from MicroGen Systems includes four piezoelectric power sources. The devices can shrink further as circuits require less power.
Provided/MicroGen Systems
Prototype chip from MicroGen Systems includes four piezoelectric power sources. The devices can shrink further as circuits require less power.

Abstract:
Your little deuce coupe, hot rod Lincoln or pink Cadillac gets a small boost of energy, as tiny sensors in your automobile can now harvest constant power from road vibration instead of replacing batteries.

No Batteries Required: Automobile Instruments Harvest Energy from Road Vibration to Keep Sensors Running

Ithaca, NY | Posted on August 10th, 2011

MicroGen Systems Inc., of Ithaca, and Cornell University's Cornell Nanoscale Facility, have collaborated to develop battery-free sensors that can operate in anything that spins, rolls, jiggles or shakes, like car tires and clothing dryers.

The battery device is a tiny sheet of a piezoelectric material that generates electricity when mounted on a shock-resistant base and it is flexed. Vibration like a spinning automobile wheel causes the tiny flap to swing back and forth, generating current that charges an adjacent thin-film battery. The prototype - about the size of a quarter - puts out up to 200 microwatts. As circuits become smaller and need less power, the device can shrink with them.

Several companies have already expressed interest in MicroGen's energy harvester technology.

Robert Andosca, president of MicroGen was first drawn to New York by research funding made available by Sen. Charles Schumer (D-N.Y.). Paul Mutolo, director of external partnerships for the university's Energy Materials Center (emc2), helped bring MicroGen to Ithaca, to be close to Cornell.

To refine the technology, Andosca needed the state-of-the-art facilities at the Cornell Nanoscale Facility. "There are 17 of these facilities in the country and Cornell's facility is one of the two best," says Andosca. Through the Energy Materials Center, MicroGen obtained startup funding from the New York State Foundation for Science, Technology and Innovation (NYSTAR) to support his work at the Cornell Nanoscale Facility. The funding comes from emc2's part in the NYS Center for Future Energy Systems and is targeted to assisting companies in the energy sector. The funding enabled him to build, test and redesign until he had a product that would meet the industry standard power level for wireless sensor units.

Now MicroGen is working with R. Bruce van Dover, professor of materials science and engineering, to refine the technology, particularly to develop a version that can withstand high temperatures, aiming for sensors in jet engines.

####

For more information, please click here

Contacts:
Blaine Friedlander

(607) 254-8093

Copyright © Newswise

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

First Observation of Electronic Structure in Ag-Rh Alloy Nanoparticles Having Hydrogen Absorbing: Storage Property –Attempting to solve the mystery of why Ag-Rh alloy nanoparticles have a similar property to Pd– October 30th, 2014

Iranians Present Model to Predict Photocatalytic Process in Removal of Pollutants October 30th, 2014

Production of Biocompatible Polymers in Iran October 30th, 2014

Amorphous Coordination Polymer Particles as alternative to classical nanoplatforms for nanomedicine October 30th, 2014

Govt.-Legislation/Regulation/Funding/Policy

'Electronic skin' could improve early breast cancer detection October 29th, 2014

New solar power material converts 90 percent of captured light into heat: SunShot Project aims to make solar cost competitive October 29th, 2014

Tiny carbon nanotube pores make big impact October 29th, 2014

Microrockets fueled by water neutralize chemical and biological warfare agents October 29th, 2014

Sensors

Tiny carbon nanotube pores make big impact October 29th, 2014

MEMS & Sensors Technology Showcase: Finalists Announced for MEMS Executive Congress US 2014 October 23rd, 2014

Journal Nanotechnology Progress International (JONPI), 2014, Volume 5, Issue 1, pp 1-24 October 22nd, 2014

Imaging electric charge propagating along microbial nanowires October 20th, 2014

Announcements

First Observation of Electronic Structure in Ag-Rh Alloy Nanoparticles Having Hydrogen Absorbing: Storage Property –Attempting to solve the mystery of why Ag-Rh alloy nanoparticles have a similar property to Pd– October 30th, 2014

Iranians Present Model to Predict Photocatalytic Process in Removal of Pollutants October 30th, 2014

Production of Biocompatible Polymers in Iran October 30th, 2014

Amorphous Coordination Polymer Particles as alternative to classical nanoplatforms for nanomedicine October 30th, 2014

Automotive/Transportation

Production of Anticorrosive Chromate Nanocoatings in Iran September 27th, 2014

Teijin Aramid’s carbon nanotube fibers awarded with Paul Schlack prize: New generation super fibers bring wave of innovations to fiber market September 25th, 2014

Next-Gen Luxury RV From Global Caravan Technologies Will Offer MagicView Roof and Windshield Using SPD-SmartGlass Technology From Research Frontiers: Recreational Vehicle Manufacturer Global Caravan Technologies (GCT) Features 28 Square Feet of MagicView™ SPD-SmartGlass September 17th, 2014

Toward making lithium-sulfur batteries a commercial reality for a bigger energy punch September 17th, 2014

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

Super stable garnet ceramics may be ideal for high-energy lithium batteries October 21st, 2014

Graphenea opens US branch October 16th, 2014

NTU develops ultra-fast charging batteries that last 20 years October 14th, 2014

Electrically conductive plastics promising for batteries, solar cells October 10th, 2014

NanoNews-Digest
The latest news from around the world, FREE





  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE