Organic Photovoltaics

This program was initiated by funding through U.S. Air Force Office of Scientific Research (AFOSR). It began by exploring the fundamental nature of charge transfer between conjugated polymers and  nanophase dispersants in ordered composites.  By exploiting charge transfer phenomena at different length scales, novel functionalities can be engineered into conjugated polymers systems that were unobtainable previously.  This leads naturally to the integration of these meso-architectures into device structures for light gathering. Since its initiation, the program has expanded to consider novel device architectures that more effeceintly utilize the capabilities of nanocomposites. It continues to be a mainstay of the activities at the Center.

 

Organic Light emitting devices

With upwards of 30% of electricity generated in the U.S. going directly into lighting, the development of high effeciency lighting systems for home and commercial use, as well as high effeciency display technologies is a part of the energy utilization equiation that can not be ignored..  NANOTECH is actively developing inexpensive, robust, flexible and high performance lighting systems for home, office and transportation sector use.  These systems are based on phosphorescence and can function even when punctured or damaged. Since its founding by AFOSR together with private investors, this program has produced a significant portfolio of lighting and display technologies with our ultimate goal of commercialization in the near term.

 

Nano-sensors and molecular electronics

Gas, light, pressure, and biological sensors based on the ability of nanomaterials to act as high sensitivity transducers have long been sought. This program initegrates nanocomposite technologies into nanosensor approaches to achieve high sensitivity, coupled with utility and reproducibility in sensor platforms. This program was initiated with funding through the National Science Foundation and has since expanded its funding base to include private and military partners.

 

Want to know more?

The Center for Nanotechnology and Molecular Materials holds several key pieces of inellectual property in the fields of solar energy lighting and display technologies and diagnostic medical technologies based on organic devices.  For licensing opportunites, please contact the Office of Technology Asset Management (OTAM) at Wake Forest University Health Sciences.