High Temperature Solid-Solid Reaction Kinetics Via Dynamic X-Ray Diffraction
通过动态 X 射线衍射研究高温固-固反应动力学
基本信息
- 批准号:8719929
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing grant
- 财政年份:1988
- 资助国家:美国
- 起止时间:1988-04-01 至 1991-09-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Two reacting solid-state systems are investigated using dynamicx-ray diffraction (DXRD) and other techniques. The systems to be studied are (1) the reaction of calcium oxide and silica to form calcium silicates, and (2) the synthesis of mullite from colloidal boehmite and silica. The objectives of the study are (1) to obtain quantitative verification of DXRD-acquired data in a system of known kinetic behavior (calcium silicate), (2) to apply DXRD to a multiply reacting system (mullite), (3) to determine the effects of particle size and water vapor on the roles of diffusion and kinetics in solid-solid reactions, and (4) to determine the reaction sequence and rate-limiting steps in the production of sol-gel-derived mullite. This project includes the first application of DXRD to a system with unknown kinetics. This new technique, developed by the investigator, has the potential to provide more detailed information on solid-solid reacting systems than has been possible up to now.
使用动态 X 射线衍射 (DXRD) 和其他技术研究了两种反应固态系统。要研究的系统是(1)氧化钙和二氧化硅反应形成硅酸钙,以及(2)从胶体勃姆石和二氧化硅合成莫来石。该研究的目标是 (1) 在已知动力学行为的系统(硅酸钙)中对 DXRD 采集的数据进行定量验证,(2) 将 DXRD 应用于多重反应系统(莫来石),(3) 确定颗粒尺寸和水蒸气对固-固反应中扩散和动力学作用的影响,以及 (4) 确定反应顺序和限速步骤 溶胶-凝胶法莫来石的生产。该项目首次将 DXRD 应用于动力学未知的系统。研究人员开发的这项新技术有可能提供比迄今为止更详细的固-固反应系统信息。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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William Thomson其他文献
On the division of space with minimum partitional area
- DOI:
10.1080/09500830701698298 - 发表时间:
1887-03 - 期刊:
- 影响因子:3.7
- 作者:
William Thomson - 通讯作者:
William Thomson
Strategy-proofness in private good economies with linear preferences: An impossibility result
- DOI:
10.1016/j.geb.2023.10.010 - 发表时间:
2023-11-01 - 期刊:
- 影响因子:
- 作者:
Wonki Jo Cho;William Thomson - 通讯作者:
William Thomson
On monotonicity in economies with indivisible goods
- DOI:
10.1007/s00355-003-0256-4 - 发表时间:
2003-10-01 - 期刊:
- 影响因子:0.800
- 作者:
William Thomson - 通讯作者:
William Thomson
On the existence of consistent rules to adjudicate conflicting claims: a constructive geometric approach
- DOI:
10.1007/s10058-007-0027-2 - 发表时间:
2007-09-01 - 期刊:
- 影响因子:0.500
- 作者:
William Thomson - 通讯作者:
William Thomson
Simultaneous parameter estimation and variable selection via the logit-normal continuous analogue of the spike-and-slab prior
通过尖峰和平板先验的对数正态连续模拟同时进行参数估计和变量选择
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:3.9
- 作者:
William Thomson;Sara Jabbari;Angela E. Taylor;Wiebke Arlt;David J. Smith - 通讯作者:
David J. Smith
William Thomson的其他文献
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{{ truncateString('William Thomson', 18)}}的其他基金
Axiomatic and Strategic Analysis of Resource Allocation
资源配置的公理和战略分析
- 批准号:
0721107 - 财政年份:2007
- 资助金额:
-- - 项目类别:
Standard Grant
Improving the Stability of Molybdenum Carbide Catalysts for Fuel Reforming
提高燃料重整用碳化钼催化剂的稳定性
- 批准号:
0209372 - 财政年份:2002
- 资助金额:
-- - 项目类别:
Continuing grant
Axiomatic and Strategic Analysis of Allocation: Theory and Applications
分配的公理和战略分析:理论与应用
- 批准号:
0214691 - 财政年份:2002
- 资助金额:
-- - 项目类别:
Continuing Grant
Improved Perovskite Membranes for the Stable and Selective Oxidative Coupling of Methane
改进的钙钛矿膜用于甲烷的稳定和选择性氧化偶联
- 批准号:
9812380 - 财政年份:1999
- 资助金额:
-- - 项目类别:
Standard Grant
Strategic and Normative Analysis of Resource Allocation Problems
资源配置问题的战略和规范分析
- 批准号:
9731431 - 财政年份:1998
- 资助金额:
-- - 项目类别:
Continuing Grant
Ion Conducting Perovskites as Catalytic Membranes for the Oxidative Coupling of Methane
离子导电钙钛矿作为甲烷氧化偶联的催化膜
- 批准号:
9521721 - 财政年份:1996
- 资助金额:
-- - 项目类别:
Standard Grant
Increasing Curricula Content Through "Lecture-Laboratory" Experiments
通过“讲座-实验室”实验增加课程内容
- 批准号:
9651412 - 财政年份:1996
- 资助金额:
-- - 项目类别:
Standard Grant
Axiomatic and Strategic Analysis of Resource Allocation Rules
资源分配规则的公理和战略分析
- 批准号:
9212557 - 财政年份:1992
- 资助金额:
-- - 项目类别:
Continuing Grant
Studies on the Structure and Function of Plant Glands
植物腺体结构与功能的研究
- 批准号:
8919064 - 财政年份:1990
- 资助金额:
-- - 项目类别:
Standard Grant
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