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lijinliang銀蟲 (小有名氣)
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[求助]
the apparent quantum efficiency是怎么測 已有1人參與
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各位大神,我想問一下在光催化中the apparent quantum efficiency是怎么測的?我看了很多文章都有這個(gè),但是我實(shí)在不是很懂,麻煩各位大神給個(gè)提示。我做的是降解RhB染料。![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 審稿人給出了這個(gè)文獻(xiàn)作為參考http://pubs.acs.org/doi/full/10.1021/am504389z,我實(shí)在看不懂里面的意思。 |
木蟲 (正式寫手)
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推薦閱讀這篇文獻(xiàn)analysis of apparent quantum efficiency(Solar Cells Volume 29, Issue 1, June 1990, Pages 39–48): Quantum efficiency measurements were made on both crystalline silicon and polycrystalline thin film solar cells. Such measurements are generally reliable input for photocurrent loss analysis when the forward current of the diode is small compared to the photogenerated current. All cells, however, exhibit major reductions in apparent quantum efficiency under forward bias. For the crystalline cells, this reduction is fully explained by the series resistances of the circuit and the cell. For polycrystalline cells, the voltage dependence is often additionally affected by an increase in diode quality factor or a reduction in series resistance with radiation intensity. In no case does the voltage dependence of collection efficiency play a significant role. |

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