STTR Phase I: A Simple and Innovative Approach to the Synthesis of Metal, Alloy, Metal Oxide, and Mixed-Metal Oxide Nanoparticles

STTR 第一阶段：一种简单而创新的金属、合金、金属氧化物和混合金属氧化物纳米粒子的合成方法

• 批准号: 0740125
• 负责人: Lynn Astle
• 金额: --
• 依托单位: Cosmas
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-01-01 至 2009-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0740125&HistoricalAwards=false
• 关键词: STTR; Phase; Simple; Innovative; Approach

The Small Business Technology Transfer Research (STTR) Phase I project addresses the scale-up to kilogram quantities of a novel university laboratory solid-state method of synthesizing metal oxide and metal nanoparticles by mixing common chemical starting materials and baking the resulting precursor material at modest temperatures; and the dispersment of the loosely agglomerated particles for commercial applications. The synthetic method will be, low cost, environmentally friendly and will yield high quality materials. Commercial applications include coatings for abrasion, ultraviolet radiation and heat protection. Because of their small size, high crystallinity and purity, applications as catalysts are being explored. Also, because of their crystallinity, the particles retain the properties (e.g., magnetism) of the bulk material which can be useful for applications as diverse as medical imaging contrast agents and electronic memory. Metal oxide or metal nanoparticles can be made of any transition metal, actinide or lanthanide which can also be doped with metals from Groups I and II, and they can be made with any combination of any number of these metals in any stoichiometric ratio, hence these limitless new compositions are finding unique applications in fuel cells, batteries, catalysts, etc.

小企业技术转让研究（STTR）第一阶段项目解决了一种新型的大学实验室固态合成金属氧化物和金属纳米颗粒的方法，通过混合常见的化学起始材料并在适度的温度下烘烤所得的前体材料;以及分散松散团聚的颗粒用于商业应用。 该合成方法成本低，环境友好，并将产生高质量的材料。商业应用包括用于耐磨、紫外线辐射和热防护的涂层。 由于其尺寸小、结晶度和纯度高，因此正在探索其作为催化剂的应用。 此外，由于它们的结晶度，颗粒保持了性能（例如，磁性），其可用于如医学成像造影剂和电子存储器的各种应用。 金属氧化物或金属纳米颗粒可以由任何过渡金属、锕系元素或镧系元素制成，其也可以用来自第I族和第II族的金属掺杂，并且它们可以用任何数量的这些金属的任何化学计量比的任何组合制成，因此这些无限的新组合物在燃料电池、电池、催化剂等中找到独特的应用。