Hurricanelover
Diamond Member
- Oct 4, 2021
- 3,538
- 4,131
- 1,938
A new integrated solar battery based on carbon nitride photoanodes
techxplore.com
by Ingrid Fadelli , Tech Xplore
This is awesome because it won't rely on materials that are rare and so we won't be so relied on china and two it will allow for us to store more of the energy from solar.

A new integrated solar battery based on carbon nitride photoanodes
In recent years, researchers have been trying to create increasingly efficient solar technologies and more sustainable battery designs. Among emerging sustainable energy solutions are solar batteries, systems that can store the energy collected by solar cells or photovoltaic (PV) systems.
In recent years, researchers have been trying to create increasingly efficient solar technologies and more sustainable battery designs. Among emerging sustainable energy solutions are solar batteries, systems that can store the energy collected by solar cells or photovoltaic (PV) systems.
A research group at the Max Planck Institute for Solid State Research, supervised by Prof. Bettina Lotsch, recently introduced a sustainable integrated solar battery design based on materials that abundant on Earth. Their design, presented in a paper published in Energy & Environmental Science, is based on a bi-functional carbon nitride (K-PHI) photoanode that can both absorb light and store electric charge.
"The solar battery research field is still young and as such very diverse in concepts and ideas, with different levels of integration," Andreas Gouder, one of the researchers who carried out the study, told Tech Xplore. "Integration means, that the two functionalities—light energy conversion and energy storage—are built into a single device. This can be done via different approaches, e.g., by adding a photoactive electrode into a battery, or—as done here—by using a bifunctional electrode material. However, integration may also affect charge transfer."
This is awesome because it won't rely on materials that are rare and so we won't be so relied on china and two it will allow for us to store more of the energy from solar.