The development of novel geopolymers incorporating calcium and cellulosic material

结合钙和纤维素材料的新型地质聚合物的开发

• 批准号: ARC : DP0209911
• 负责人: Prof Jannie Van Deventer
• 金额: $ 30.8万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2002
• 资助国家: 澳大利亚
• 起止时间: 2002-01-01 至 2006-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/the-development-novel-cellulosic-material/67060
• 关键词: development; novel; geopolymers; incorporating; calcium

The development of novel geopolymers incorporating calcium and cellulosic material. Geopolymer technology transforms waste aluminosilicate materials into commercially viable products, which possess superior physical and chemical properties compared to ordinary concrete. These high-tech materials have novel acid and fire resistance applications, e.g. in construction and for the coating of optical fibres. Understanding the chemical relationship between geopolymers and other cementitious materials is pivotal to further advances in inorganic polymers. This project uses surface reactivity, spectroscopy, electronmicroscopy and electron diffraction to determine the role of calcium and cellulosic additives in the phase composition, microstructure and properties of geopolymers. Therefore, the factors distinguishing geopolymers from alkali-activated cement and ordinary concrete are identified.

含钙和纤维素材料的新型土壤聚合物的开发。地聚合物技术将废弃的铝硅酸盐材料转化为商业上可行的产品，与普通混凝土相比具有更好的物理和化学性能。这些高科技材料具有新颖的耐酸和耐火应用，例如在建筑和光纤涂层方面。了解土聚合物与其他胶凝材料之间的化学关系是无机聚合物进一步发展的关键。该项目使用表面反应性、光谱、电子显微镜和电子衍射来确定钙和纤维素添加剂在地质聚合物的相组成、微结构和性能中的作用。因此，区分了地聚合物与碱激发水泥和普通混凝土的不同因素。