SBIR Phase I: CdSe Nanoparticle/Metal-Organic Inks for Printable Electronics

SBIR 第一阶段：用于可印刷电子产品的 CdSe 纳米粒子/金属有机油墨

• 批准号: 0128610
• 负责人: Douglas Schulz
• 金额: $ 10万
• 依托单位: CeraMem Corporation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-01-01 至 2002-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0128610&HistoricalAwards=false
• 关键词: SBIR; Phase; CdSe; Nanoparticle; Metal

This Small Business Innovation Research (SBIR) Phase I project will develop a low-temperature, atmospheric-pressure deposition process for metal chalcogenide nanomaterials in electronics. This process will use a hybrid ink containing CdSe nanoparticles mixed with a reactive dispersant in a non-aqueous solvent. The reactive dispersant, a metal-organic molecule, will strongly coordinate to CdSe nanoparticles to form a suspension at ambient temperatures. During spray deposition, this reactive dispersant will thermally transform into CdSe and byproducts at relatively low-temperature. As a consequence, this approach will allow printed CdSe thin film materials on temperature-sensitive substrates such as those of interest in flexible displays. The commercial applications of this project include large area flat panel displays, thin film transistor fabrication, jet deposition ink formulations and printed electronic materials.

这个小企业创新研究（SBIR）第一阶段项目将开发一种用于电子产品中金属硫属化物纳米材料的低温常压沉积工艺。 该方法将使用含有在非水溶剂中与反应性分散剂混合的CdSe纳米颗粒的混合油墨。反应性分散剂是一种金属有机分子，在环境温度下将与CdSe纳米颗粒强烈配位以形成悬浮液。在喷雾沉积过程中，这种反应性分散剂将在相对较低的温度下热转化为CdSe和副产物。因此，这种方法将允许在温度敏感基板上印刷CdSe薄膜材料，例如柔性显示器中感兴趣的那些。该项目的商业应用包括大面积平板显示器、薄膜晶体管制造、喷射沉积油墨配方和印刷电子材料。