Navigation Links
Copper nanowires enable bendable displays and solar cells
Date:6/1/2010

them a very promising material to solve this problem," Wiley said.

Wiley and his students, PhD candidate Aaron Rathmell and undergraduate Stephen Bergin, grew the copper nanowires in a water-based solution. "By adding different chemicals to the solution, you can control the assembly of atoms into different nanostructures," Wiley said. In this case, when the copper crystallizes, it first forms tiny "seeds," and then a single nanowire sprouts from each seed. It's a mechanism of crystal growth that has never been observed before.

Because the process is water-based, and because copper nanowires are flexible, Wiley thinks the nanowires could be coated from solution in a roll-to-roll process, like newspaper printing, which would be much more efficient than the ITO production process.

Other researchers have produced copper nanowires before, but on a much smaller scale.

Wiley's lab is also the first to demonstrate that copper nanowires perform well as a transparent conductor. He said the process will need to be scaled up for commercial use, and he's got a couple of other problems to solve as well: preventing the nanowires from clumping, which reduces transparency, and preventing the copper from oxidizing, which decreases conductivity. Once the clumping problem has been worked out, Wiley believes the conductivity of the copper nanowires will match that of silver nanowires and ITO.

Wiley, who has applied for a patent for his process, expects to see copper nanowires in commercial use in the not-too-distant future. He notes that there is already investment financing available for the development of transparent conductors based on silver nanowires.

"We think that using a material that is a hundred times cheaper will be even more attractive to venture capitalists, electronic companies and solar companies who all need these transparent electrodes," he said.


'/>"/>

Contact: Karl Leif Bates
karl.bates@duke.edu
919-681-8054
Duke University
Source:Eurekalert

Page: 1 2

Related biology technology :

1. Chemists measure copper levels in zinc oxide nanowires
2. Carbon nanotubes outperform copper nanowires as interconnects
3. Paper electrified by copper particles
4. Graphene may have advantages over copper for IC interconnects at the nanoscale
5. Carbon nanotubes to be replaced by MoSIx nanowires in high-tech devices says new study
6. High Q NIST nanowires may be practical oscillators
7. Engineers make first active matrix display using nanowires
8. Spiraling nanotrees offer new twist on growth of nanowires
9. Nanowires may boost solar cell efficiency, UC San Diego engineers say
10. Strong elasticity size effects in ZnO nanowires
11. Researchers peer into nanowires to measure dopant properties
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/15/2014)... January 15, 2014 A study has been ... the Formula 1 track could help to tackle the problem ... (MAT), Stowhealth (a GP surgery based in Stowmarket) and academics ... Simplyhealth. Telemetry technology, which is inspired by equipment ...
(Date:1/15/2014)... Rochester, NY (PRWEB) January 15, 2014 The ... cause a major disease. One of these latent viruses is ... is rheumatoid arthritis (RA). Rheumatoid arthritis (RA) is a chronic ... the theory, a study found that RA patients have high ...
(Date:1/15/2014)... Freeslate, Inc ., the leading ... Lupin Limited, one of India’s top five pharmaceutical companies, ... System for high throughput solid form screening. ... a wide range of quality, affordable generic and branded ...
(Date:1/14/2014)... (PRWEB) January 14, 2014 Date: Friday, April ... Location: Warrington Country Club, 1360 Almshouse Road, Warrington, Pa. ... nonprofit organization solely dedicated to finding a cure for hepatitis ... worldwide, will host its annual Crystal Ball on Friday, April ...
Breaking Biology Technology:Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 2Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 3Formula 1 Technology Tackles Obesity in Unique Healthcare Partnership 4Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 3Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 2Lupin Selects Freeslate’s CM Protégé PharmD System to Accelerate Polymorph Screening for Drug Development 3Hepatitis B Foundation to Host Annual Crystal Ball Gala 2
... and OSAKA, Japan, May 18, 2011 Cellectis ... genome customization specialist, has appointed Wako Pure Chemical ... Company,s broad portfolio of research products and services, ... Chemical Industries is a leading distributor of research ...
... SAN JOSE, Calif., May 18, 2011 Oclaro, Inc. ... optical communications and laser solutions, today announced that its ... by Pantec Biosolutions, the leading provider of epidermal medical ... Laser Epidermal System) platform. This cutting-edge new laser platform ...
... May 17, 2011 New data presented today ... moderate to severe chronic prostatitis/chronic pelvic pain syndrome ... meeting of the American Urological Association, RAPAFLO(R) also ... of life. Chronic prostatitis/chronic pelvic pain ...
Cached Biology Technology:Cellectis bioresearch Appoints Wako as Exclusive Distributor of its Genome Customization Solutions in Japan 2Pantec Biosolutions Selects Oclaro Laser Diode Bars for Transdermal Drug Delivery and Tissue Ablation Systems 2Pantec Biosolutions Selects Oclaro Laser Diode Bars for Transdermal Drug Delivery and Tissue Ablation Systems 3Pantec Biosolutions Selects Oclaro Laser Diode Bars for Transdermal Drug Delivery and Tissue Ablation Systems 4Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 2Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 3Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 4Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 5Watson Pharmaceuticals Announces New Research Showing RAPAFLO(R) (silodosin) Improves Outcomes for Chronic Prostatitis/Chronic Pelvic Pain Syndrome 6
(Date:4/17/2014)... ALBUQUERQUE, N.M. A credit-card-sized anthrax detection cartridge developed ... small business makes testing safer, easier, faster and cheaper. ... causes anthrax, is commonly found in soils all over ... illness in both humans and animals. The bacteria can ... to B. anthracis may occur through skin ...
(Date:4/17/2014)... A Kansas State University engineer has developed a ... detects improvised explosive devices. The same technique could ... the Steven M. and Kay L. Theede chair ... nuclear engineering, and his research team have created ... or in car trunks. The distance detection method ...
(Date:4/17/2014)... Clemson professor Rajendra Singh Thursday as a "Champion ... expand solar deployment in the residential, commercial and ... Professor of Electrical and Computer Engineering and director ... a local hero leading the charge across the ... solar power and driving policy changes at the ...
Breaking Biology News(10 mins):Pocket-sized anthrax detector aids global agriculture 2Pocket-sized anthrax detector aids global agriculture 3Patented research remotely detects nitrogen-rich explosives 2White House honors Clemson professor as 'Champion of Change' for solar deployment 2
... at the recent United Nations meeting emphasized nutrition as ... of State Hillary Clinton said a key focus is ... of Missouri nutrition experts say getting back to basics ... families and communities in many ways. As ...
... to be met is a significant increase in the use ... to grow in the future, because biomass is used in ... and various types of materials. The planning of biomass usage ... gap between what is included in countries, and regions, current ...
... Clemson University researchers recently reported finding a new class ... how cells repair damaged DNA. The finding from Cao,s ... with computational chemist Brian Dominy appeared in the Sept. ... "A new family of deamination repair enzymes in ...
Cached Biology News:Eating balanced meals, farm-fresh produce benefits families, communities, nutrition researchers say 2Better planning required if EU is to meet energy targets 2Clemson University biochemists identify new genetic code repair tool 2
Component of HyperMu™ Insertion Kit...
Request Info...
... x 2 , Maintenance ... /each , Immunizations/Boost injections x5 ... ml) x1 /each , Production bleed ... Final Bleed ~ 100 ml blood (~50 ml ...
... 500 g protein in ... mouse whole cell lysate; Abelson transformed macrophage ... as Western blotting positive control, ... and thawing should be minimized, ...
Biology Products: