在自我组装分子 (SAM) 中的单牙与双牙固定组,用于坚固的p-i-n矿太阳能电池
Eyyup Yalcin1,2, Ece Aktas2, Maria Mendéz2
1Ondokuz Mayıs University, Metallurgy and Materials Engineering Department, 55030 Samsun, Turkey.
ACS applied materials & interfaces
|December 2, 2023
概括
矿太阳能电池 (PSC) 的新型分子提供了更好的性能和稳定性. 双酸分子 (MC-54,MC-55) 的性能优于单酸 (MC-45) 和PTAA,提高了效率和可靠性.
科学领域:
- 材料科学 材料科学 材料科学
- 可再生能源可再生能源是可再生能源.
- 太阳能光伏发电是如何实现的
背景情况:
- 矿太阳能电池 (PSC) 的进步依赖于接口工程和电荷选择性接触.
- PTAA是一种常见的p型接触材料,但为了提高性能和稳定性,正在寻找替代材料.
研究的目的:
- 在PSC中引入三种新型分子用于自组装层 (SAM) 作为替代的p型接触材料.
- 为了比较双酸盐 (MC-54,MC-55) 和单酸盐 (MC-45) SAM 与 PTAA 的性能和稳定性.
主要方法:
- 三种新型有机分子 (MC-45,MC-54,MC-55) 的合成和表征,具有不同的定群.
- 使用这些分子作为p型接触层制造PSC设备.
- 制造的太阳能电池的性能和稳定性测试.
主要成果:
- 具有双酸盐分子 (MC-54,MC-55) 的器件显示出高场因子 (约. 80%),并提高了电流密度.
- 与MC-45和PTAA相比,基于MC-54和MC-55的PSC显示出更高的功率转换效率.
- 双牙和单牙SAM都显示出比PTAA更好的稳定性和可重复性.
结论:
- 新型双酸分子 (MC-54,MC-55) 是PSC中p型接触物中PTAA的有效替代品.
- 这些新材料提高了PSC的效率,稳定性和可重复性.
- 使用定制SAM的接口工程对于推进矿太阳能电池技术至关重要.
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