Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > Boosting European competitiveness in photovoltaics: Empa joins consortium to develop solar cells

Photovoltaics at Empa
Photovoltaics at Empa

Abstract:
With 13 partners from all over Europe, Empa, the Swiss Federal Laboratories for Materials Science and Technology, has launched an EU-funded project to develop affordable, more efficient solar cells. With an overall budget of 10 million Euro, the SCALENANO project aims at achieving breakthroughs in the cost-efficiency of photovoltaic devices and modules based on advanced thin film technologies.

Boosting European competitiveness in photovoltaics: Empa joins consortium to develop solar cells

Duebendorf, Switzerland | Posted on July 14th, 2012

Thin film solar cell technologies have a potential to offer a higher material utilization and lower module costs compared to classical wafer-based silicon solar cells because they employ light-absorbing materials that are about 100-times thinner than silicon wafers. Devices based on the substance class of chalcogenides, such as copper indium gallium (di)selenide (also known as CIGS), exhibit the highest efficiencies of all thin film photovoltaic technologies and have already entered the stage of mass production. However, current production methods typically rely on vacuum-based deposition processes that are difficult to control over large surfaces and require expensive equipment. This counteracts the potential reduction of material costs that are inherent to thin film technologies.

To take up this challenge, the EU-funded international project SCALENANO ("Development and scale-up of nanostructure-based materials and processes for low-cost, high-efficiency chalcogenide-based photovoltaics") - which runs until mid-2015 - will develop alternative, vacuum-free processes based on the electro-deposition of nanostructured precursors. The project also includes the exploration and development of alternative processes with high-throughput and process rates, as well as their extension to the next generation of Cu2ZnSn(S,Se)2-based absorbers (so-called kesterites) that only use cheap and abundant elements. Altogether, this should be a strong boost for European competitiveness in photovoltaic technologies.

Empa's laboratory for Thin Films and Photovoltaics, led by Ayodhya Tiwari, will contribute to the project by investigating solution- and nanoparticle-based deposition of kesterite absorbers, front electrical contacts of transparent conducting oxides (TCOs) and supplying reference solar cells prepared by vacuum-based techniques. Project leader Yaroslav Romanyuk anticipates that "SCALENANO findings may find applications not only in photovoltaics but also in other fields such as smart windows and batteries."

####

About Empa
Empa as a Swiss Materials Science and Technology Institution within the ETH domain is part of the Swiss Science-Technology-Education community. It specializes in applied research and development as well as sophisticated services in the field of sustainable materials science and technology. Its core activities are innovative collaboration with industry and public institutions to ensure the safety of humankind and the environment, knowledge propagation and university-level teaching. The Empa Academy disseminates the latest results of our work at events and in publications. The focal points of our activities are: modern materials, their surfaces and interfaces, construction materials and systems, materials and systems that protect the human body and ensure its wellbeing, information, simulation and reliability technology, and mobility, energy and the environment. Approximately 820 employees work in over 30 specialist fields in nationally and internationally funded research programs, partnership-based development projects and interdisciplinary customer-specific service assignments.

For more information, please click here

Contacts:
Sabine Charlotte Voser Moebus
+41 44 823 45 99

Copyright © AlphaGalileo

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Finding a new formula for concrete: Researchers look to bones and shells as blueprints for stronger, more durable concrete May 26th, 2016

Deep Space Industries and SFL selected to provide satellites for HawkEye 360ís Pathfinder mission: The privately-funded space-based global wireless signal monitoring system will be developed by Deep Space Industries and UTIAS Space Flight Laboratory May 26th, 2016

The next generation of carbon monoxide nanosensors May 26th, 2016

Gigantic ultrafast spin currents: Scientists from TU Wien (Vienna) are proposing a new method for creating extremely strong spin currents. They are essential for spintronics, a technology that could replace today's electronics May 25th, 2016

Thin films

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

Graphene: A quantum of current - When current comes in discrete packages: Viennese scientists unravel the quantum properties of the carbon material graphene May 20th, 2016

New research shows how silver could be the key to gold-standard flexible gadgets: Silver nanowires are an ideal material for current and future flexible touch-screen technologies May 13th, 2016

Solliance realizes first up-scaled Perovskite based PV modules with 10% efficiency: Holst Centre, imec and ECN pave the road to upscaling Perovskite PV modules May 10th, 2016

Announcements

Finding a new formula for concrete: Researchers look to bones and shells as blueprints for stronger, more durable concrete May 26th, 2016

Deep Space Industries and SFL selected to provide satellites for HawkEye 360ís Pathfinder mission: The privately-funded space-based global wireless signal monitoring system will be developed by Deep Space Industries and UTIAS Space Flight Laboratory May 26th, 2016

The next generation of carbon monoxide nanosensors May 26th, 2016

Gigantic ultrafast spin currents: Scientists from TU Wien (Vienna) are proposing a new method for creating extremely strong spin currents. They are essential for spintronics, a technology that could replace today's electronics May 25th, 2016

Energy

Gigantic ultrafast spin currents: Scientists from TU Wien (Vienna) are proposing a new method for creating extremely strong spin currents. They are essential for spintronics, a technology that could replace today's electronics May 25th, 2016

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

Technique improves the efficacy of fuel cells: Research demonstrates a new phase transition from metal to ionic conductor May 18th, 2016

This 'nanocavity' may improve ultrathin solar panels, video cameras and more May 16th, 2016

Alliances/Trade associations/Partnerships/Distributorships

The CEA Announces Expanded Collaboration with Intel to Advance Cutting-edge Research and Innovation in Key Digital Areas May 17th, 2016

Solliance realizes first up-scaled Perovskite based PV modules with 10% efficiency: Holst Centre, imec and ECN pave the road to upscaling Perovskite PV modules May 10th, 2016

Industrial Nanotech, Inc. Expands Distribution Network in US and Internationally May 9th, 2016

Albertan Science Lab Opens in India May 7th, 2016

Solar/Photovoltaic

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

This 'nanocavity' may improve ultrathin solar panels, video cameras and more May 16th, 2016

New research shows how silver could be the key to gold-standard flexible gadgets: Silver nanowires are an ideal material for current and future flexible touch-screen technologies May 13th, 2016

Solliance realizes first up-scaled Perovskite based PV modules with 10% efficiency: Holst Centre, imec and ECN pave the road to upscaling Perovskite PV modules May 10th, 2016

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic