Organic Optoelectronic Materials: Next Generation Semiconductors

有机光电材料：下一代半导体

• 批准号: DP0451189
• 负责人: Prof Andrew Holmes
• 金额: $ 85.25万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-10-01 至 2009-09-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0451189
• 关键词: Organic; Optoelectronic; Materials; Next; Generation

Designed conjugated organic and polymeric materials will be prepared and evaluated as the active layer in optoelectronic devices, particularly light emitting displays (LEDs), field effect transistors (FETs) and solar cells. Improved materials with stable blue emission will be developed. Advanced organometallic conjugated polymers will harness the lost triplet energy as phosphorescence in LEDs and so raise potential device efficiency in the vicinity of 100%. Active layer materials in FETs will have improved supramolecular order and processibility to improve charge mobility, while the photovoltaic materials will be developed to show non-dispersive hole transport properties. The patterned deposition of materials for plastic electronics will be developed using a revolutionary deposition technique involving supercritical carbon dioxide.

设计的共轭有机和聚合物材料将被制备和评估作为光电器件，特别是发光显示器（LED），场效应晶体管（FET）和太阳能电池中的有源层。 将开发具有稳定蓝光发射的改进材料。 先进的有机金属共轭聚合物将利用失去的三重态能量作为LED中的磷光，从而将潜在的器件效率提高到100%左右。 FET中的活性层材料将具有改进的超分子有序性和可加工性以提高电荷迁移率，而光伏材料将被开发以显示非分散的空穴传输特性。 塑料电子材料的图案化沉积将使用涉及超临界二氧化碳的革命性沉积技术来开发。