The Role of Molecular Dipole Layers on Charge Carrier Separation

分子偶极层对载流子分离的作用

• 批准号: DP160104575
• 负责人: Prof Udo Bach
• 金额: $ 29.5万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-03-17 至 2019-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP160104575
• 关键词: Role; Molecular; Dipole; Layers; Charge

The aim of this project is to explore the potential of self-assembled dipole layers (molecular and inorganic) as a mechanism for separating charge carriers at semiconductor surfaces. Although dipole layers have been shown to enhance the efficiency of photovoltaic devices, there have been no systematic studies of this. The project plans to use both dipole layers and ferroelectric layers as a means to improve the efficiency of electron injection. Understanding this mechanism would help in the design of more efficient solar cells and other light-harvesting molecular systems.

本项目的目的是探索自组装偶极层（分子和无机）作为分离半导体表面电荷载流子的机制的潜力。虽然偶极层已被证明可以提高光伏器件的效率，但还没有对此进行系统的研究。该项目计划同时使用偶极层和铁电层作为提高电子注入效率的手段。了解这种机制将有助于设计更有效的太阳能电池和其他捕光分子系统。