Corporate Banner
Satellite Banner
Technology
Networks
Scientific Communities
 
Become a Member | Sign in
Home>News>This Article
  News
Return

An Environmentally Friendly Battery made from Wood

Published: Monday, July 29, 2013
Last Updated: Monday, July 29, 2013
Bookmark and Share
Scientists utilize the properties of wood that mimic electrolytes.

Taking inspiration from trees, scientists have developed a battery made from a sliver of wood coated with tin that shows promise for becoming a tiny, long-lasting, efficient and environmentally friendly energy source. Their report on the device — 1,000 times thinner than a sheet of paper — appears in the journal Nano Letters.

Liangbing Hu, Teng Li and colleagues point out that today’s batteries often use stiff, non-flexible substrates, which are too rigid to release the stress that occurs as ions flow through the battery. They knew that wood fibers from trees are supple and naturally designed to hold mineral-rich water, similar to the electrolyte in batteries. They decided to explore use of wood as the base of an experimental sodium-ion battery. Using sodium rather than lithium would make the device environmentally friendly.

Lead author Hongli Zhu and other team members describe lab experiments in which the device performed successfully through 400 charge-discharge cycles, putting it among the longest-lasting of all sodium-ion nanobatteries. Batteries using the new technology would be best suited for large-scale energy storage applications, such as wind farms or solar energy installations, the report indicates.


Further Information
Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 2,500+ scientific posters on ePosters
  • More Than 3,700+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Related Content

Cheap Diagnostics with a Portable "Paper Machine"
Scientists have developed a cheap, portable system for point of care diagnostics for a range of infectious diseases, genetic conditions and cancer.
Monday, July 20, 2015
Microfluidic Device Mixes And Matches DNA For Synthetic Biology
Researchers have developed a microfluidic device that quickly builds packages of DNA and delivers them into bacteria or yeast for further testing.
Monday, July 06, 2015
Artificial Pancreas Controls Diabetes
Scientists are reporting the development of an implantable “artificial pancreas” that continuously measures a person’s blood sugar, or glucose, level and can automatically release insulin as needed.
Friday, July 03, 2015
Expanding the Code of Life With New “Letters”
Researchers have developed a new nucleotide pair that can be added to DNA, raising the possibility that entirely new proteins could be created for medical uses.
Friday, May 29, 2015
Bioresorbable Electronic Stent Could Provide Feedback, Therapy
Researchers have developed and tested a drug releasing electronic stent which could significantly reduce the risk associated with traditional mesh tube stents.
Thursday, May 28, 2015
How Used Coffee-Grounds Could Make Some Food More Healthful
Phenols in coffee ground extracts could be used as additives to enhances other food products.
Thursday, May 14, 2015
Kimchi-based Preservative Used in Cosmetics is Not So Natural
Scientists report that kimchi-based preservative marketed as “all-natural” contains synthetic ingredients.
Friday, April 17, 2015
Novel Nanoparticles Could Save Soldiers’ Lives After Explosions
Researchers paired clot-promoting nanoparticles with a corticosteroid that stops inflammation.
Friday, April 17, 2015
A Novel Method for Portable Detection of Potent Drugs Known as ‘Bath Salts’
Researchers developed a low-cost, disposable and rapid platform for detecting bath salts.
Saturday, September 27, 2014
Stinky Gases Emanating from Landfills Could Transform into Clean Energy
Research will be presented at a meeting of the American Chemical Society.
Wednesday, August 13, 2014
Carbon Dioxide ‘Sponge’ Could Ease Transition to Cleaner Energy
A sponge-like plastic that sops up the greenhouse gas carbon dioxide (CO2) might ease our transition away from polluting fossil fuels and toward new energy sources, such as hydrogen.
Wednesday, August 13, 2014
Making Cashews Safer for Those with Allergies
Scientists now develop a method to process cashews to make them safer to eat.
Wednesday, August 13, 2014
A New Solution for Storing Fuel for Alternative Energy
Scientists are developing a novel way to store hydrogen to smooth out the long-awaited transition away from fossil fuels.
Wednesday, May 21, 2014
Whey Beneficially Affects Diabetes and Cardiovascular Disease Risk Factors in Obese Adults
New evidence shores up findings that whey protein could have health benefits for people who are obese and do not yet have diabetes.
Thursday, May 01, 2014
Special Air Filter Blocks Small Particles Called UFPs from Getting Inside Cars
Newly developed HECA filters could reduce UFP levels by 93 percent.
Friday, April 11, 2014
Scientific News
The Changing Tides of the In Vitro Diagnostics Market
With the increasing focus in personalized medicine, diagnostics plays a crucial role in patient monitoring.
Immunotherapy Agent Benefits Patients with Drug-Resistant Multiple Myeloma in First Human Trial
Daratumumab proved generally safe in patients, even at the highest doses.
Low-level Arsenic Exposure Before Birth Associated with Early Puberty in Female Mice
Study examine whether low-dose arsenic exposure could have similar health outcomes in humans.
Inciting an Immune Attack On Cancer Cells
A new minimally invasive vaccine that combines cancer cells and immune-enhancing factors could be used clinically to launch a destructive attack on tumors.
‘Mutation-Tracking’ Blood Test for Breast Cancer
Scientists have developed a blood test for breast cancer able to identify which patients will suffer a relapse after treatment, months before tumours are visible on hospital scans.
Cellular Contamination Pathway for Heavy Elements Identified
Berkeley Lab scientists find that an iron-binding protein can transport actinides into cells.
Intensity of Desert Storms May Affect Ocean Phytoplankton
MIT study finds phytoplankton are extremely sensitive to changing levels of desert dust.
Common ‘Heart Attack’ Blood Test May Predict Future Hypertension
Small rises in troponin levels may have value as markers for subclinical heart damage and high blood pressure.
LaVision BioTec Reports on the Neuro Research on the Human Brain After Trauma
Company reports on the work of Dr Ali Ertürk from the Institute for Stroke and Dementia Research at LMU Munich.
NIH Study Shows No Benefit of Omega-3 Supplements for Cognitive Decline
Research was published in the Journal of the American Medical Association.
Scroll Up
Scroll Down
Skyscraper Banner

Skyscraper Banner
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
2,500+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
3,700+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FREE!