Not exact matches
One type, known as plastic,
organic or polymer photovoltaic
solar cells, uses conductive
organic polymers or
organic molecules to absorb light, transfer the charge and
produce electricity.
Doctoral student and first author Tim Gehan says that
organic solar cells made in this way can be semi-transparent, as well, «so you could replace tinted windows in a skyscraper and have them all
producing electricity during the day when it's needed.
Presently, chemists working to design more efficient
organic solar cells rely heavily on «post-mortem» or post-manufacture analysis of the distribution of the constituent materials of the
cells they
produce.
Yet she must have smiled when, while processing an image of a polymer blend required to
produce a new type of
organic solar cell, at a certain point she could make out more and more clearly the outline of a penguin.
Using Argonne's Advanced Photon Source, researchers analyzed how
organic solar cells» crystal structures develop as they are
produced under different conditions.
A point I would also like to make is that
organic solar cells would can be
produced in a lab, and use no silicon.
This new technology, called a biophotovoltaic, is able to harvest the energy in sunlight to
produce electricity like a synthetic
solar cell, but using
organic materials.