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News ReleaseAir Products Selected for Technology R&D Project by National Institute of Standards and Technology

October 09, 2007 Lehigh Valley, Pa.

Air Products (NYSE:APD) and Konarka Inc. of Lowell, Mass., have been selected by the National Institute of Standards and Technology (NIST), Advanced Technology Program (ATP) to conduct research and development on transparent, flexible solar modules for windows and other building integrated applications. The $4.7 million award is part of NIST’s Advanced Technology Program which looks to foster new technology developments by U.S. companies.

“Air Products is pleased to be working with Konarka, a global leader in OPV technology, on this project,” said John Dickenson, senior business development manager at Air Products. “Our novel polythiophene-based HIL (hole injection layer) materials have demonstrated clear lifetime enhancement in conventional OPV’s, and we look forward to developing new grades suitable for transparent devices.”

Organic photovoltaic (OPV) technology is unique among solar energy alternatives in offering the potential for selecting materials for varying levels of transparency, capable of absorbing narrowly or broadly in one or more regions of the visible and near-infrared spectrum. Air Products will develop high-conductivity polymers with more efficient charge injection capability in OPV cells, thereby improving overall cell electrical performance. Konarka will further develop its patented, transparent, metallic grid electrode technology for the new cell and module architecture.

The technology will be suitable for use in windows capable of controlling transparency for privacy, regulating the wavelength of light passing through for energy conservation, and for aesthetics. Since the materials are capable of harvesting indoor as well as outdoor light, the solar modules can be integrated into building sensors, battery chargers, lighting and displays, and wireless security monitoring systems.

About Konarka Technologies, Inc.

Konarka builds products that convert light to energy – anywhere. As the leading developer of polymer photovoltaic technology that provides a source of renewable power in a variety of form factors for commercial, industrial, government and consumer applications, Konarka has a broad portfolio of patents, technology licenses and an accomplished technical team. The company’s Power Plastic® technology is focused on delivering lightweight, flexible, scalable and manufacturable products. Konarka Technologies is headquartered in Lowell, Mass., U.S.A., with European headquarters in Nuremberg, Germany, business development offices in Asia, and a research and development facility in Austria. For additional information, visit  

About Air Products

Air Products (NYSE:APD) serves customers in industrial, energy, technology and healthcare markets worldwide with a unique portfolio of atmospheric gases, process and specialty gases, performance materials, and equipment and services. Founded in 1940, Air Products has built leading positions in key growth markets such as semiconductor materials, refinery hydrogen, home healthcare services, natural gas liquefaction, and advanced coatings and adhesives. The company is recognized for its innovative culture, operational excellence and commitment to safety and the environment. Air Products has annual revenues of $9 billion, operations in over 40 countries, and over 20,000 employees around the globe. For more information, visit  

NOTE: This release may contain forward-looking statements. Actual results could vary materially, due to changes in current expectations.

Konarka Contact: 
Tracy Wemett
Tel: (617) 868-5031

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