钙钛矿太阳能电池制作过程(图)ppt课件
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film colour will appear orange/brown after the 30 second spin coating
stage. Although the film will revert back to a bright yellow upon placing on a 90°C hotplate and appear a dark brown/grey after the thermal heating 2 stage, the films will provide poor device performance.
having a bright yellow colour post spin coating. Placing these films on a 90°C hotplate initially maintains this film colour and after 90-120 minutes, a perovskite film will be formed with a dark brown/grey colour ➢ If, instead, the humidity of the environment is too high (>40% rh) then the
旋涂perovskite
4
4. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
用棉签擦拭两端
烘干
30min 烘干完成 Glove-box containing spin-coater and thermal evaporator
5
5. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
• Au is one of the best catalysts to make CO from electrochemical CO2 reduction with high Faradic efficiency at low overpotential.
• Oxygen evolution anode uses iridium oxide (IrO2): high activity, stability against dissolution.
OTPs Solar Cells
Wang W.P. 2016-10-21
1
1. 视频实验整理（湿度影响，材料PbCl2+CH3NH3I）
相对湿度：30 %
相对湿度：60 %
➢ Processing in an environment with a humidity of 30-40% rh results in films
旋涂PCBM
擦拭两端
蒸镀电极Ca/Al
6
以环氧树脂封装
6. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
紫外烘烤
擦拭两端
蒸镀电极Al
7
以环氧树脂封装
7. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
2. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
准备PEDOT:PSS
ITO超声清洗
coat PEDOT:PSS
3
3. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
测量湿度 <40 %
PbCl3:MAI = 1:3
测试
8
9
10
11
12ຫໍສະໝຸດ Baidu
13
14
3.1 Perovskite PV-Driven CO Generation from CO2 CO is the product that stores the largest amount of energy per molecule
Chem. Rev. 115, 12888–12935 (2015)
Adjusted the area of the Au electrode
15
Maximize the Faradic efficiency
6.5 % solar-to-CO conversion efficiency
Thank you
16
stage. Although the film will revert back to a bright yellow upon placing on a 90°C hotplate and appear a dark brown/grey after the thermal heating 2 stage, the films will provide poor device performance.
having a bright yellow colour post spin coating. Placing these films on a 90°C hotplate initially maintains this film colour and after 90-120 minutes, a perovskite film will be formed with a dark brown/grey colour ➢ If, instead, the humidity of the environment is too high (>40% rh) then the
旋涂perovskite
4
4. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
用棉签擦拭两端
烘干
30min 烘干完成 Glove-box containing spin-coater and thermal evaporator
5
5. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
• Au is one of the best catalysts to make CO from electrochemical CO2 reduction with high Faradic efficiency at low overpotential.
• Oxygen evolution anode uses iridium oxide (IrO2): high activity, stability against dissolution.
OTPs Solar Cells
Wang W.P. 2016-10-21
1
1. 视频实验整理（湿度影响，材料PbCl2+CH3NH3I）
相对湿度：30 %
相对湿度：60 %
➢ Processing in an environment with a humidity of 30-40% rh results in films
旋涂PCBM
擦拭两端
蒸镀电极Ca/Al
6
以环氧树脂封装
6. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
紫外烘烤
擦拭两端
蒸镀电极Al
7
以环氧树脂封装
7. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
2. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
准备PEDOT:PSS
ITO超声清洗
coat PEDOT:PSS
3
3. 视频实验整理（制作过程，ITO/PEDOT:PSS/CH3NH3PbCl2I/PCBM/Al）
测量湿度 <40 %
PbCl3:MAI = 1:3
测试
8
9
10
11
12ຫໍສະໝຸດ Baidu
13
14
3.1 Perovskite PV-Driven CO Generation from CO2 CO is the product that stores the largest amount of energy per molecule
Chem. Rev. 115, 12888–12935 (2015)
Adjusted the area of the Au electrode
15
Maximize the Faradic efficiency
6.5 % solar-to-CO conversion efficiency
Thank you
16