Navigation Links
University of Alberta and NINT researchers make solar energy breakthrough
Date:2/25/2009

EdmontonThe University of Alberta and the National Research Council's National Institute (NINT) for Nanotechnology have engineered an approach that is leading to improved performance of plastic solar cells (hybrid organic solar cells). The development of inexpensive, mass-produced plastic solar panels is a goal of intense interest for many of the world's scientists and engineers because of the high cost and shortage of the ultra-high purity silicon and other materials normally required.

Plastic solar cells are made up of layers of different materials, each with a specific function, called a sandwich structure. Jillian Buriak, a professor of chemistry at the U of A, NINT principal investigator and member of the research team, uses a simple analogy to describe the approach:

"Consider a clubhouse sandwich, with many different layers. One layer absorbs the light, another helps to generate the electricity, and others help to draw the electricity out of the device. Normally, the layers don't stick well, and so the electricity ends up stuck and never gets out, leading to inefficient devices. We are working on the mayonnaise, the mustard, the butter and other 'special sauces' that bring the sandwich together, and make each of the layers work together. That makes a better sandwich, and makes a better solar cell, in our case".

After two years of research, these U of A and NINT scientists have, by only working on one part of the sandwich, seen improvements of about 30 per cent in the efficiency of the working model. Michael Brett, professor of electrical and computer engineering, NINT principal investigator and member of the research team is optimistic: "our team is so incredibly cross-disciplinary, with people from engineering, physics and chemistry backgrounds all working towards this common goal of cheap manufacturable solar cells. This collaboration is extremely productive because of the great team with such diverse backgrounds, [although] there is still so much more for us to do, which is exciting." This multidisciplinary approach, common at the National Institute for Nanotechnology, brings together the best of the NRC and the University of Alberta.

The team estimates it will be five to seven years before plastic solar panels will be mass produced but Buriak adds that when it happens solar energy will be available to everyone. She says the next generation of solar technology belongs to plastic.

"Plastic solar cell material will be made cheaply and quickly and in massive quantities by ink jet-like printers."


'/>"/>

Contact: Brian Murphy, U Alberta
brian.murphy@ualberta.ca
780-492-6041
University of Alberta
Source:Eurekalert

Related biology technology :

1. GlaxoSmithKline Recognizes University of Michigans Dr. Daniel F. Hayes as the First Recipient of the Gianni Bonadonna Breast Cancer Award
2. BioMarin Licenses Technology From Leading Cystic Fibrosis Research Laboratory at the University of California, San Francisco
3. Microchip Biotechnologies, Inc. Secures Exclusive License to Use New University of Alberta Technology for Developing Microfluidic Devices
4. Alliance for Medical Devices, Instrumentation and Diagnostics formed between Fraunhofer Center for Manufacturing Innovation and Boston University
5. The University of Nottingham in the British Midlands Announces Development of Possible Hepatitis C Vaccine
6. University of Leicester scientists discover technique to help friendly bacteria
7. MichBio Announces Student Career Day at Michigan State University
8. Dr. Thomas Van Dyke Renowned Boston University Professor Joins Imagenetixs Medical Advisory Board
9. University HealthSystem Consortium Chooses SciQuest to Optimize Medical Research Procurement
10. Helix Biopharma announces addition of University of Arizona professor Kenneth Hatch as new medical advisor
11. McGill University Purchases GenVaults Personal Archive System to Manage Rare Cancer Samples
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/22/2017)... IN (PRWEB) , ... September 22, 2017 , ... ... the Rocky Mountain Hobby-Expo in Denver, Colorado October 28 and 29, 2017, to ... the event is to promote participation in different hobbies, including but not limited ...
(Date:9/21/2017)... ... 21, 2017 , ... Vixiar Medical announced today that it ... to The LaunchPort™ Accelerator at the City Garage in Port Covington. The LaunchPort™, ... business services to its Residents. , Vixiar Medical recently closed a $1.5 ...
(Date:9/21/2017)... ... (PRWEB) September 21, 2017 , ... The ... congress to review the latest knowledge on these products, which are increasingly used ... discuss the impact of Biostimulants on Plant Nutrition, Abiotic Stresses, Plant Growth and ...
(Date:9/21/2017)... UK (PRWEB) , ... September 21, 2017 , ... ... a QuintilesIMS company, who enable the world’s most progressive pharma and biotech organizations ... clinical trials at top pharma and biotech events in Q4. , DrugDev will ...
Breaking Biology Technology:
(Date:6/14/2017)... -- IBM (NYSE: IBM ) is introducing several innovative partner ... developing collaboration between startups and global businesses, taking place in ... event, nine startups will showcase the solutions they have built ... France is one of ... 30 percent increase in the number of startups created between ...
(Date:5/16/2017)...   Bridge Patient Portal , an enterprise ... EMR Systems , an electronic medical record solutions ... established a partnership to build an interface between ... Centricity™ products, including Centricity Practice Solution (CPS), Centricity ... new integrations will allow healthcare delivery networks using ...
(Date:4/19/2017)... York , April 19, 2017 ... as its vendor landscape is marked by the presence ... market is however held by five major players - ... Together these companies accounted for nearly 61% of the ... the leading companies in the global military biometrics market ...
Breaking Biology News(10 mins):