Navigation Links
Developing 'green' tires that boost mileage and cut carbon dioxide emissions
Date:11/18/2009

A new generation of "green" automobile tires that can boost fuel efficiency without sacrificing safety and durability is rolling their way through the research pipeline. The new tires could help add an extra mile or two per gallon to a car's fuel economy. That's the topic of the cover story of the current issue of Chemical & Engineering News, (C&EN) ACS' weekly newsmagazine.

C&EN Senior Editor Alexander Tullo explains that rolling resistance the friction that tires encounter when rolling are a major factor in a vehicle's fuel economy. It can determine up to 20 percent of fuel economy. Overcoming it accounts for 4 percent of global carbon dioxide emissions from burning fossil fuels. For years, tire makers and their raw material suppliers have been eyeing lower rolling resistance as a way to boost fuel economy and promote a cleaner environment. But they have been thwarted by a principle in the tire world called the "magic triangle of tire technology." It holds that an improvement to rolling resistance has to come at the expense of wet-road grip and durability.

That barrier is now falling, thanks to the development of new materials, including new forms of silica and nanomaterials. These new materials include a nanogel that improves abrasion resistance, grip and rolling resistance of tires as well as a newly-developed resin that helps tires retain air longer. But there's a catch: Motorists still will have to keep tires properly inflated to take full advantage of the new technology, the article notes.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. M2SYS Partners With Gnosis Medical Services to Provide Accurate Patient Identification in Developing Countries Through Innovative Biometrics Solution
2. Researchers developing device to predict proper light exposure for human health
3. Iowa State University conference examines developing bioeconomy
4. Leading experts cite poor health and nutrition as major barrier to education in developing world
5. Hand hygiene initiative aims to decrease healthcare-associated infection in developing countries
6. Sweet potato shines as new promise for small enterprise and hunger relief in developing countries
7. Developing kryptonite for Superbug
8. University-industry team developing coal cleaning technology in India
9. New way to produce high-vitamin corn could improve nutrition in developing countries
10. Major scientific push to tackle agricultural productivity and food security in developing world
11. Stanford researchers developing 3-D camera with 12,616 lenses
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/24/2017)... 24, 2017 Janice Kephart , ... Identity Strategy Partners, LLP (IdSP) , today issues ... President Trump,s March 6, 2017 Executive Order: ... vetting can be instilled with greater confidence, enabling ... all refugee applications are suspended by until at ...
(Date:4/13/2017)... 13, 2017 According to a new market research ... Analytics, Identity Administration, and Authorization), Service, Authentication Type, Deployment Mode, Vertical, and ... is expected to grow from USD 14.30 Billion in 2017 to USD ... 17.3%. ... MarketsandMarkets Logo ...
(Date:4/6/2017)... 6, 2017 Forecasts by Product ... Readers, by End-Use (Transportation & Logistics, Government & Public ... & Fossil Generation Facility, Nuclear Power), Industrial, Retail, Business ... Are you looking for a definitive report on ... ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... ... October 11, 2017 , ... At its national ... Dr. Suneel I. Sheikh, the co-founder, CEO and chief research scientist of Minnesota-based ... selected for membership in ARCS Alumni Hall of Fame . ASTER Labs ...
(Date:10/11/2017)... ... ... a basic first aid supply for any work environment, but most personal eye wash can ... a dangerous substance enters both eyes? It’s one less decision, and likely quicker response time ... , “Whether its dirt and debris, or an acid or alkali, getting anything in your ...
(Date:10/11/2017)... ... October 11, 2017 , ... Proscia Inc ., ... a Webinar titled, “Pathology is going digital. Is your lab ready?” with Dr. ... best practices and how Proscia improves lab economics and realizes an increase in ...
(Date:10/11/2017)... HILLS, Calif. , Oct. 11, 2017  SkylineDx today ... (ICR) and University of Leeds ... risk-stratify patients with multiple myeloma (MM), in a multi-centric Phase ... University of Leeds is the sponsor ... and ICR will perform the testing services to include high-risk ...
Breaking Biology Technology: