Effects of additives and dopants on the chemical and structural properties of U oxides

添加剂和掺杂剂对氧化铀化学和结构性能的影响

• 批准号: 2764499
• 金额: --
• 依托单位: Bangor University
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2764499
• 关键词: Effects; additives; dopants; chemical; structural

The aim of this project is to understand the effects of additives, dopants and major impurities on the chemical and structural properties of uranium oxides in terms of the defect chemistry caused. In doing so, it may therefore be possible to classify whole groups of potential additives/impurities in terms of the defects caused and their subsequent effect on the material characteristics. If successful, that knowledge and understanding of the defect chemistry could potentially enable the prediction of an additive's effect on oxide properties, and hence the prediction of key material properties of interest for potential new/future fuel cycle materials.

该项目的目的是了解添加剂、掺杂剂和主要杂质对铀氧化物的化学和结构性质的影响，即所引起的化学缺陷。因此，在这样做时，可以根据所引起的缺陷及其对材料特性的后续影响对潜在添加剂/杂质的整个组进行分类。如果成功的话，对缺陷化学的知识和理解可能潜在地使得能够预测添加剂对氧化物性质的影响，并且因此预测潜在的新的/未来的燃料循环材料的感兴趣的关键材料性质。