Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Nanotech Could Make Solar Energy as Easy and Cheap as Growing Grass

Abstract:
Scientists are working to produce cheap, sustainable solar energy by imitating nature. Nanotechnology researchers like California Institute of Technology professor Nate Lewis are exploring nanoscale materials that mimic the architecture of grass and photosynthesis to capture and store the sun's energy.

Nanotech Could Make Solar Energy as Easy and Cheap as Growing Grass

Washington, DC | Posted on September 17th, 2007

A new podcast looks at how Dr. Lewis and his CalTech research team are trying to imbed tiny nanoparticles into simple, inexpensive everyday products like house paint and roof tiles to revolutionize the way solar energy is produced.

"More energy from the sun hits the earth in an hour than all the energy consumed by human beings on our planet in an entire year. So, if we are going to find an efficient, environmentally-friendly substitute for fossil fuels, it makes sense to exploit the sun," says Dr. Lewis. "Nanotechnology offers us a way, in principle, to make very cheap materials-like the paint you buy at Home Depot-act as solar cells and batteries."

Ordinary-looking, nano-enabled house paint, roofs or shingles could replace today's black, glasslike photovoltaic cells which are usually composed of crystalline silicon and are unwieldy, unsightly and very expensive to manufacture. In addition to homes, this innovative technology someday could power cell phones, laptops and even automobiles.

Listen to Dr. Lewis talk about his research in the latest episode of an exciting new series of podcasts, Trips to the NanoFrontier. Produced by the Wilson Center's Project on Emerging Nanotechnologies, these podcasts are available online at http://www.penmedia.org/podcast , or directly from Apple's iTunes music store.

The podcasts and a recent publication, NanoFrontiers: Visions for the Future of Nanotechnology ( http://www.nanotechproject.org/114 ), are written by freelance science writer Karen F. Schmidt. They continue the discussion begun at the February 2006 NanoFrontiers forecasting workshop, co-sponsored by the National Science Foundation (NSF), National Institutes of Health (NIH), and the Project on Emerging Nanotechnologies.

About Nanotechnology

Nanotechnology entails the measurement, prediction and construction of materials on the scale of atoms and molecules. A nanometer is one-billionth of a meter, and nanotechnology typically deals with particles and structures larger than 1 nanometer, but smaller than 100 nanometers. To put this into perspective, the width of a human hair is approximately 80,000 nanometers. In 2014, Lux Research estimates that $2.6 trillion in manufactured goods will incorporate nanotech, or about 15 percent of total global output.

####

About The Project on Emerging Nanotechnologies
The Project on Emerging Nanotechnologies (www.nanotechproject.org) is an initiative launched by the Woodrow Wilson International Center for Scholars and The Pew Charitable Trusts in 2005. It is dedicated to helping business, government and the public anticipate and manage possible health and environmental implications of nanotechnology.

For more information, please click here

Contacts:
Sharon McCarter
Phone: (202) 691-4016

Copyright © Woodrow Wilson International Center for Scholars

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

Announcements

Searching for errors in the quantum world September 21st, 2018

Viral RNA sensing: Optical detection of picomolar concentrations of RNA using switches in plasmonic chirality September 21st, 2018

UT engineers develop first method for controlling nanomotors: Breakthrough for nanotechnology as UT engineers develop first method for switching the mechanical motion of nanomotors September 21st, 2018

Nanobiotix: Update on Head and Neck Phase I/II Trial with NBTXR3 and Other program data presented at ImmunoRad 2018 September 20th, 2018

Energy

Leti Announces EU Project to Develop Powerful, Inexpensive Sensors with Photonic Integrated Circuits: REDFINCH Members Initially Targeting Applications for Gas Detection and Analysis For Refineries & Petrochemical Industry and Protein Analysis for Dairy Industry September 19th, 2018

S, N co-doped carbon nanotube-encapsulated CoS2@Co: Efficient and stable catalysts for water splitting September 10th, 2018

September 5th, 2018

Rice U. lab probes molecular limit of plasmonics: Optical effect detailed in organic molecules with fewer than 50 atoms September 5th, 2018

Solar/Photovoltaic

September 5th, 2018

NUST MISIS scientists present metamaterial for solar cells and nanooptics July 23rd, 2018

Northwestern researchers achieve unprecedented control of polymer grids: Materials could find applications in water purification, solar energy storage, body armor June 22nd, 2018

Team achieves two-electron chemical reactions using light energy, gold May 15th, 2018

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



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project