Copprint compostable RFID antennas deliver circular green tags, for IOT without waste.
ISRA Cards, a leading RFID manufacturer producing over 50 million cards annually, introduces the first copper-printed temperature and humidity sensor...
Congratulations to the Fraunhofer-Institut für Solare Energiesysteme ISE and UNSW teams for pushing the boundaries of solar PV metallization and...
TNO achieves breakthrough in solar cells: electrodes made of copper instead of silver” https://tno.to/7c435c
The Silver price is at a 10-year high, >$1500/Kg, after more than doubling in the last two years. And copper inks prices are declining.
“This breakthrough opens up a significant opportunity for silver-free HJT solar cell production without additional investments in production equipment and more complex manufacturing processes. It also offers excellent potential for application in future high-efficiency perovskite/silicon tandem solar cells.” Yu Wu, Principal Investigator at TNO’s Solar Energy Group
See also: https://lnkd.in/dT8diauf