Interface formation in active and reactive filter structures and phase formation after melt filtration (A05)

对于新型碳粘合剂以及替代活性和反应性过滤器组件（亚稳氧化铝相、铝酸钙、CNT和氧化石墨烯），将根据原位（HTXRD、HTTEM、HTSAED）和非原位（XRD、REM、EBSD、TEM、SAED）分析结果推导出描述微结构变化随时间和温度变化的详细模型。所获得的知识的微观结构缺陷的相变和与金属熔体的反应的影响将被用来调整所需的相的热稳定性和提高过滤效率的功能化的表面涂层，分别。

For novel carbon binders as well as for alternative active and reactive filter components (metastable alumina phases, calcium aluminates, CNTs and oxy-graphene), detailed models describing microstructure changes as functions of time and temperature will be derived from the results of in situ (HTXRD, HTTEM, HTSAED) and ex situ (XRD, REM, EBSD, TEM, SAED) analyses. Obtained knowledge about the effect of the microstructure defects on the phase transitions and on the reactions with metallic melts will be used to adjust the thermal stability of desired phases and to improve the filtration efficiency of functionalized surface coatings, respectively.