???????????? (Dye-Sensitized Solar Cell; DSSC),????????,??????????????????????,????????????? - PowerPoint PPT Presentation

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???????????? (Dye-Sensitized Solar Cell; DSSC),????????,??????????????????????,?????????????

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Title: ???????????? (Dye-Sensitized Solar Cell; DSSC),????????,??????????????????????,?????????????


1
  • ????????????

2
  • ??????????????,????
  • ????????????
  • ????????????

3
????????????
  • ???????????? (Dye-Sensitized Solar Cell
    DSSC),????????,??????????????????????,????????????
    ?
  • ?19911993???,???Graetzel?????????????7.110.0???
    ?????????

4
(No Transcript)
5
??????????????????
  • ???????????????????,???????????????,??????????????
    ??????????

6
(No Transcript)
7
  • ???????????,???????????????,????????????????,?????
    ???????????????,?????????
  • ????????????????????????????
  • ?????????????????????????(400 nm800 nm)?

8
  • ?????????????????????????????
  • ????????????????????,?????????????,????????????
  • ???????????????????,?????????????????,????????????
    ????????

9
  • ?????????,??????????????????
  • 1. ? ? (Anode)

??? (Absorption) S ? h? ? S ???? (Electron
Injection) S ? S? ? e? (TiO2) ? ?
(Regeneration) 2S? 3I? ? 2S ?
I3? S ????????????? S ?????????????? h? ??
?? e? ???
10
(No Transcript)
11
  • M. Graetzel??????????????????,???????????
    RuM2(NCS)2
  • ???????????,???????????????,????????d??? ? ????
  • ?????????? ? ????,???????????????????????
  • ???????????,???????????????????????????????,??????
    ???????,???????????????,?????

12
(No Transcript)
13
(No Transcript)
14
  • ?108?????????,????????????????????,???????????????
    ?????????????20???
  • ?AM1.5??1,000 W/m2?????????,???????18.37
    mA/cm2??????0.762V?????0.60???????8.51?

15
(No Transcript)
16
????????????????
17
????????????
  • ???????????????????,??????????,????
  • ??????? (In-Doped ZnO, IZO)?
  • ??????? (Al-Doped ZnO, AZO)?
  • ??????? (Sn-Doped In2O3, ITO)?
  • ??????? (F-Doped SnO2, FTO)?
  • ??????? (Antimony-Doped, Sb-Doped SnO2, ATO)?
  • ??? (ZnO)?
  • ??? (SnO2) ?,????????????

18
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19
??????
  • ?????????????????,?????????????????????,??????????
    ???/????????,????????????,????????????????????????
    ???

20
??????(Dye Sensitizer)
  • ?????????????,???Ru????????????
  • ???????
  • N-719
  • N3
  • Black Dye

21
  • ??? (Electrolytes)?????????,??????,???,???
  • ?????????(Counter Catalytic Electrode)
    ?????????????,???????
  • ???? (Encapsulation Materials)
  • ??????????,???
  • ??????????
  • ????????????

22
???????????
  • ???????????????????????,????????????????????????
    ?5.0
  • ???????????,???????????????,??????
  • p??n???????
  • ?????????????
  • ???????????

23
  • ????????????????,??????????????????,??????????????
    ,???????????????????????
  • ???????????????????????????,????????????????,?????
    ?????????????????????????,??????????????-???????

24
(No Transcript)
25
???????????????
  • ??????,??????????,??????????,?????????? (HOMO)
    ???????????? (LUMO),????????????,?????????
  • ??????????,????????????????????????????,??????????
    ???????????????????????????????
  • ???????????,?????????,???????????????????????????
    ???,?????????????????????????????????????????

26
(No Transcript)
27
  • ??????????????????
  • ?????????
  • ??????????????

28
???????????????
  • ????????????????,??????????
  • ????? (Spin Coating)
  • ??? (Evaporation)
  • ????? (Inkjet Printing)
  • ????? (Screen Printing)
  • ????? (Reverse Printing)
  • ????????????????,??????????,????????????

29
(No Transcript)
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