Encyclopedia of Energy: Ph-SElsevier, 2004 |
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20. oldal
CdS e ww S2- M FIGURE 4 Schematic of a wet semiconductor / liquid - based solar cell with a stabilizing agent in the solution . The light is absorbed by the semiconductor and produces excited electrons . Although CdS is shown , the ...
CdS e ww S2- M FIGURE 4 Schematic of a wet semiconductor / liquid - based solar cell with a stabilizing agent in the solution . The light is absorbed by the semiconductor and produces excited electrons . Although CdS is shown , the ...
21. oldal
... semiconductors whose optical properties are well matched to the solar spectrum . In a nonaqueous photoelectrochemical cell , photogenerated charge carriers in the semiconductor are not scavenged by reaction with the solvent but are ...
... semiconductors whose optical properties are well matched to the solar spectrum . In a nonaqueous photoelectrochemical cell , photogenerated charge carriers in the semiconductor are not scavenged by reaction with the solvent but are ...
47. oldal
... semiconductor that has allo- wed fabrication of high - efficiency thin - film solar cells . copper indium diselenide A chalcopyrite semiconductor that has allowed fabrication of very high - efficiency thin- film solar cells . diode A ...
... semiconductor that has allo- wed fabrication of high - efficiency thin - film solar cells . copper indium diselenide A chalcopyrite semiconductor that has allowed fabrication of very high - efficiency thin- film solar cells . diode A ...
Tartalomjegyzék
Entropy Geothermal Power Generation | 1 |
Aquaculture and Energy Use Scenarios | 3 |
United Nations Energy Agreements | 7 |
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applications approximately areas biofuels biogas biomass cancer carbon chemical coal collectors commercial concentration consumers cooker cooling costs countries cycle economic effect electricity electrons emissions energy consumption energy efficiency energy policy energy R&D energy sources energy systems energy technologies environment environmental ethanol FIGURE fossil fuels geothermal global greenhouse greenhouse gas grid growth heat pump higher hydropower impacts increase industry installed investment layer levels material ment metal million modules natural gas net metering nuclear power offshore operation oxide photocatalytic photoelectrochemical cell photovoltaic population potential power plants production programs projects radiation reaction reactor recycling reduce refrigeration regions renewable energy resource curse result risk sector semiconductor silicon solar cells solar cookers solar energy solar pond specific supply temperature thermal tion transport turbine United utilities vapor wind power