PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The result is a device that uses a less expensive option than the indium tin oxide (ITO), which has been used as a transparent electrode for flexible PV cells. ???Currently, ITO is the material of choice for transparent electrodes,??? Grade??ak said in a release about the research.
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  • cleanenergyauthority.com