| 학회 |
한국고분자학회 |
| 학술대회 |
2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
47권 1호 |
| 발표분야 |
고분자가공/복합재료/재활용 |
| 제목 |
Antireflective PDMS layer with hydrophobicity by Cu-assisted chemical etching for solar cell applications |
| 초록 |
We adopted Cu MACE (metal assisted chemical etching) method to produce antireflection structure on poly dimethyl siloxane (PDMS) films. To analyze the optical properties of structured PDSM films, we measured diffuse transmittance, total transmittance, total reflectance, and haze ratio. The anti-reflection structured PDMS films exhibited optical improvements in the visible light wavelength region. The anti-reflection structured PDMS films also showed the super-hydrophobicity (θ C ≈ 155.2 °) at the optimized structures of the film. We applied the optimized film to perovskite photovoltaic solar cell devices and observed an enhanced short-circuit current density (Jsc) from approximately 21.95 to 24.06 mAcm-2 (~ 9% increase). The improvement in Jsc increased the PCE by about 1.8%. The device performance exhibited that the super-hydrophobic anti-reflection PDMS film was successfully multi-functioned in solar cell application. |
| 저자 |
이한빈1, 김효정1, 김경민1, 최재경2, 고두현2
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| 소속 |
1부산대, 2성균관대 |
| 키워드 |
Texturing; Anti-reflection; Superhydrophobic; Cu assisted chemical etching; Poly dimethyl siloxane
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| E-Mail |
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