Navigation Links
'Small' research at MSU leads to advances in energy, electronics
Date:7/31/2008

A Michigan State University researcher and his students have developed a nanomaterial that makes plastic stiffer, lighter and stronger and could result in more fuel-efficient airplanes and cars as well as more durable medical and sports equipment.

The material xGnP Exfoliated Graphite NanoPlatelets will be instrumental in the development of new and expanded applications in the aerospace, automotive and packaging industries, said Lawrence Drzal, University Distinguished Professor of chemical engineering and materials science at MSU and director of MSU's Composite Materials and Structure Center.

Drzal led the research group that developed the product, which is considered to be a practical, inexpensive material that has a unique set of physical, chemical and morphological attributes. The nanoscale material, which is electrically and thermally conductive, has reduced flammability and barrier properties, he said.

The graphene nanoparticles are being manufactured by a new startup company, XG Sciences Inc. (www.xgsciences.com), located in mid-Michigan and a spinoff from intellectual property owned by MSU. XG Sciences has an exclusive license to manufacture this material.

"XGnP can either be used as an additive to plastics or by itself it can make a transformational change in the performance of many advanced electronic and energy devices," Drzal said. "It can do so because it's a nanoparticle with a unique shape made from environmentally benign carbon, and it can be made at a very reasonable cost."

The key to the new material's capabilities is a fast and inexpensive process for separating layers of graphite (graphene) into stacks less than 10 nanometers in thickness but with lateral dimensions anywhere from 500 nm to tens of microns, coupled with the ability to tailor the particle surface chemistry to make it compatible with water, resin or plastic systems.

xGnP:

  • Could be used to make lighter, more fuel-efficient aircraft and car parts, and stronger wind turbines, medical implants and sports equipment.
  • Is a good electrical conductor attractive for lithium ion batteries and could be used to make transparent conductive coatings for solar cells and displays.
  • Can make gasoline tanks lightweight and leak tight and plastic containers that keep food fresh for weeks.

Drzal and his partners (former students Hiroyuki Fukushima, Inhwan Do and XG Sciences CEO Mike Knox) are already looking ahead to more uses for the product like recyclable, economical or lightweight units to store hydrogen for the next generation of fuel cell-powered autos.

"Now that we know how to make this material and how to modify it so that it can be utilized in plastics," he said, "our attention is being directed to high-end applications where we can really make some substantial changes in the way electronics, fuel cells, batteries and solar cells perform as a result of using this material.

"As an engineer we do research with an eye on not only understanding the fundamentals of how things work, but also on coming up with solutions to solve important problems facing the world we live in," Drzal said.

"This project goes beyond doing research and publishing papers. It appears to have made the transition from a laboratory curiosity to a commercial product and simultaneously has helped create a spinoff company to increase the economic viability of Michigan."


'/>"/>

Contact: Russ White
russ.white@ur.msu.edu
517-432-0923
Michigan State University
Source:Eurekalert  

Related biology news :

1. Predicting the distribution of creatures great and small
2. Crop management: How small do we go?
3. Small protein may have big role in making more bone and less fat
4. Automated microfluidic device reduces time to screen small organisms for genetic studies
5. Genome sequence of small marine creature sheds light on vertebrate origins
6. Plant biologists discover unexpected proteins affecting small RNAs
7. Window of opportunity for restoring oaks small, new study finds
8. Scientists discover small RNAs that regulate gene expression and protect the genome
9. 1/3 of risk for dementia attributable to small vessel disease, autopsy study shows
10. Most people believe smallpox not an extinct disease
11. Small desert beetle found to engineer ecosystems
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
'Small' research at MSU leads to advances in energy, electronics
(Date:6/23/2017)... ITHACA, N.Y. , June 23, 2017 /PRNewswire/ ... leader in dairy research, today announced a new collaboration ... reduce the chances that the global milk supply is ... dairy project, Cornell University has become the newest academic ... Supply Chain, a food safety initiative that includes IBM ...
(Date:5/16/2017)... --  Bridge Patient Portal , an enterprise patient ... Systems , an electronic medical record solutions developer ... a partnership to build an interface between the ... products, including Centricity Practice Solution (CPS), Centricity Business ... integrations will allow healthcare delivery networks using GE ...
(Date:4/18/2017)... a global expert in SoC-based imaging and computing solutions, has developed ... the company,s hybrid codec technology. A demonstration utilizing TeraFaces ® , ... showcased during the upcoming Medtec Japan at Tokyo Big Sight April ... Vegas Convention Center April 24-27. ... Click here for an image of the M820 ...
Breaking Biology News(10 mins):
(Date:10/10/2017)... ... October 10, 2017 , ... USDM Life ... for the life sciences and healthcare industries, announces a presentation by Subbu Viswanathan ... The presentation, “Automating GxP Validation for Agile Cloud Platforms,” will present a revolutionary ...
(Date:10/9/2017)... ... ... At its national board meeting in North Carolina, ARCS® Foundation ... Physics and Astronomy, has been selected for membership in ARCS Alumni Hall of ... Breakthrough Prize in Fundamental physics for the discovery of the accelerating expansion of the ...
(Date:10/7/2017)... ... October 06, 2017 , ... ... its ProxiMeta™ Hi-C metagenome deconvolution product, featuring the first commercially available Hi-C ... software to perform Hi-C metagenome deconvolution using their own facilities, supplementing the ...
(Date:10/5/2017)... ... ... LabRoots , the leading provider of educational and interactive virtual events ... cancer research with a month-long promotion supporting the advancement of breast cancer research with ... promo code PinkRibbon to get 10 percent off their purchase of every the “Cancer ...
Breaking Biology Technology: