How a dye-sensitized solar cell works
Interaktiv
Interactive graphic:
The schematic diagram of a dye-sensitized solar cell is shown, and the electron flow that occurs when the cell is exposed to light can be developed interactively.
Medientyp:
Interaktiv (622,8 kByte)
Letzte Aktualisierung:
25.06.2021
Lizenz:
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Beschreibung:
Dyes are used in a dye-sensitized solar cell to convert radiant energy of light to electrical energy. The structure shown in the graphic allows students to clearly recognize the differences from the structure of a solar cell made of semiconductor material. It also shows how free electrons are released when the dye molecules are excited and the resulting electron flow in the cell.
The cell structure can be labeled individually or as a whole. In either case, the electron flow can be followed step by step.
The cell structure can be labeled individually or as a whole. In either case, the electron flow can be followed step by step.
Dazugehörige Medien:
Diesem Medium sind keine weiteren Medien zugeordnet.
Lernobjekttyp:
Interactive graphic
Fächer:
Physics; Technology
Klassenstufen:
Grade 7 to 9; Grade 10 to 13
Schultypen:
Middle/high school
Stichworte:
Energy; Light; Power generation; Renewable energy; Solar energy; Solar technology; Energy conversion; Light; Photovoltaics; Renewable energy; Solar cell; Solar energy; Source of energy; Whiteboard-compatible
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
MediaHouse GmbH using material from: Siemens Stiftung
Rechteinhaber:
© Siemens Stiftung 2020