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This Flash animation depicts the function of two types of solar cell systems: a silicon-based cell and a dye-sensitized cell. Both systems convert light energy to electrical energy, but the structure is quite different. The silicon-based cell is a solid-state semiconductor that employs two crystalline silicon layers between metal conducting strips. The dye-sensitized cell consists of a layer of titanium dioxide nanoparticles bonded to a layer of organic dye, and immersed in an electrolyte solution. Both systems excite electrons, which are directed to conducting strips and flow through a wire as electric current.
Please note that this resource requires Flash. Editor's Note: For teachers doing a unit on photovoltaics, this animation will help students visualize what happens at the atomic scale as captured photons are converted to electric current in the solar cell. They can also see that there's more than one way to excite an electron!
AAAS Benchmark Alignments (2008 Version)3. The Nature of Technology
3A. Technology and Science
4. The Physical Setting
4E. Energy Transformations
4F. Motion
4G. Forces of Nature
8. The Designed World
8C. Energy Sources and Use
11. Common Themes
11A. Systems
11B. Models
11C. Constancy and Change
11D. Scale
This resource is part of a Physics Front Topical Unit.
Topic: Conservation of Energy
Unit Title: Energy Transformation For teachers doing a unit on photovoltaics, this Flash animation will help students visualize what happens at the atomic scale as captured photons are converted to electric current in the solar cell. Toggle between two types of solar cells: the traditional silicon semiconductor and the newer dye-sensitized cell. Kids will see that there's more than one way to excite an electron. Link to Unit:
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Record Link
<a href="https://www.compadre.org/precollege/items/detail.cfm?ID=12726">SRI International. NanoSense: Solar Cell Animation. Menlo Park: SRI International, 2008.</a>
AIP Format
(SRI International, Menlo Park, 2008), WWW Document, (https://nanosense.sri.com/activities/cleanenergy/solarcellanimation.html).
AJP/PRST-PER
NanoSense: Solar Cell Animation (SRI International, Menlo Park, 2008), <https://nanosense.sri.com/activities/cleanenergy/solarcellanimation.html>.
APA Format
NanoSense: Solar Cell Animation. (2008). Retrieved December 9, 2024, from SRI International: https://nanosense.sri.com/activities/cleanenergy/solarcellanimation.html
Chicago Format
SRI International. NanoSense: Solar Cell Animation. Menlo Park: SRI International, 2008. https://nanosense.sri.com/activities/cleanenergy/solarcellanimation.html (accessed 9 December 2024).
MLA Format
NanoSense: Solar Cell Animation. Menlo Park: SRI International, 2008. 9 Dec. 2024 <https://nanosense.sri.com/activities/cleanenergy/solarcellanimation.html>.
BibTeX Export Format
@misc{
Title = {NanoSense: Solar Cell Animation},
Publisher = {SRI International},
Volume = {2024},
Number = {9 December 2024},
Year = {2008}
}
Refer Export Format
%T NanoSense: Solar Cell Animation %D 2008 %I SRI International %C Menlo Park %U https://nanosense.sri.com/activities/cleanenergy/solarcellanimation.html %O application/flash
EndNote Export Format
%0 Electronic Source %D 2008 %T NanoSense: Solar Cell Animation %I SRI International %V 2024 %N 9 December 2024 %9 application/flash %U https://nanosense.sri.com/activities/cleanenergy/solarcellanimation.html Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Citation Source Information
The AIP Style presented is based on information from the AIP Style Manual. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. NanoSense: Solar Cell Animation:
Accompanies
NanoSense: Clean Energy: Converting Light Into Energy
This is the complete lesson plan which the Solar Cell Animation was developed to accompany (appropriate for high school). relation by Caroline HallKnow of another related resource? Login to relate this resource to it. |
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