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wumingusa

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[求助] 光产氢气知识求助

这短话怎么理解,我搞不懂其中的机理,we can speculate
that upon IR illumination (980 nm), the up-converted photons emitted by the Er,YbY2O3 particles will be reabsorbed by CdSe and subsequently, the photogeneratedelectrons at CdSe can be injected into TiO2, where they are transported to the contact.
On the other hand, the photogenerated holes are scavenged by the reduced species of the electrolyte.我能明白980激光激发上转换纳米粒子后发射的绿光和红光,绿光部分能量会被CdSe吸收,产生电子,但是后面的就搞不懂是什么意思了 the photogeneratedelectrons at CdSe can be injected into TiO2, where they are transported to the contact. On the other hand, the photogenerated holes are scavenged by the reduced species of the electrolyte??求助大神帮助!万分感谢
文献在附件里面,大神帮忙看下,小弟先谢了光产氢气知识求助
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  • 2014-07-25 17:12:24, 4.53 M

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