铝硅酸盐聚合物及其复合材料研究进展
发布时间：2018-09-13 13:03
【摘要】：铝硅酸盐聚合物及其复合材料具有低温制备、工艺简单、成本低、可沿用多数树脂基复合材料的制备工艺成型复杂形状构件、轻质、耐热、阻燃、耐腐蚀、对核废料及重金属离子固封效果好等优点,能够满足国家对节能降耗和CO2减排的需要,因此在传统建筑、冶金等领域具有广阔的应用前景;它还可通过掺杂改性赋予其导电、电磁屏蔽、吸波隐身等功能特性,且可通过高温陶瓷化处理获得力学和热学性能宽温域调控的榴石陶瓷及其复合材料,在航空航天用低成本耐热结构材料、防/隔热材料、吸波隐身材料等方面具有重要潜在应用。系统评述了国内外在铝硅酸盐聚合物及其复合材料方面的研究进展,包括铝硅酸盐聚合物的聚合机理和性能特点、为克服其脆性缺点而发展的各种类型复合材料,以及最近铝硅酸盐聚合物在转化制备先进陶瓷、核废料固封、新型建筑材料等领域的应用研究进展,并且指出了其发展方向。
[Abstract]:The aluminosilicate polymer and its composites have the advantages of low temperature preparation, simple process and low cost. They can be used in the preparation process of most resin matrix composites to form complex shape components, light weight, heat resistance, flame retardant, corrosion resistance, etc. It has the advantages of good solid sealing effect for nuclear waste and heavy metal ions, and can meet the needs of the country for energy saving and CO2 emission reduction, so it has a broad application prospect in traditional buildings, metallurgy and other fields, and it can also be doped with modification to give it electric conduction. Electromagnetic shielding, wave absorbing stealth and other functional characteristics, and the mechanical and thermal properties of eclogite ceramics and its composites can be obtained by high temperature ceramic treatment. The materials used in aerospace are low cost heat resistant structural materials, anti / heat insulation materials, Wave absorbing stealth materials have important potential applications. The research progress of aluminosilicate polymers and its composites at home and abroad is reviewed systematically, including the polymerization mechanism and properties of aluminosilicate polymers, and various types of composites developed to overcome their brittle shortcomings. The application and research progress of aluminosilicate polymers in the fields of advanced ceramics, solid sealing of nuclear waste, new building materials and so on are also discussed. The development trend of aluminosilicate polymers is pointed out.
【作者单位】： 哈尔滨工业大学材料科学与工程学院特种陶瓷研究所先进结构功能一体化材料与绿色制造技术工信部重点实验室;
【基金】：国家重点研发计划(2017YFB0310400) 国家自然科学基金(51372048;51502052;51321061;51225203)资助
【分类号】：TB332;TQ317
本文编号：2241251
[Abstract]:The aluminosilicate polymer and its composites have the advantages of low temperature preparation, simple process and low cost. They can be used in the preparation process of most resin matrix composites to form complex shape components, light weight, heat resistance, flame retardant, corrosion resistance, etc. It has the advantages of good solid sealing effect for nuclear waste and heavy metal ions, and can meet the needs of the country for energy saving and CO2 emission reduction, so it has a broad application prospect in traditional buildings, metallurgy and other fields, and it can also be doped with modification to give it electric conduction. Electromagnetic shielding, wave absorbing stealth and other functional characteristics, and the mechanical and thermal properties of eclogite ceramics and its composites can be obtained by high temperature ceramic treatment. The materials used in aerospace are low cost heat resistant structural materials, anti / heat insulation materials, Wave absorbing stealth materials have important potential applications. The research progress of aluminosilicate polymers and its composites at home and abroad is reviewed systematically, including the polymerization mechanism and properties of aluminosilicate polymers, and various types of composites developed to overcome their brittle shortcomings. The application and research progress of aluminosilicate polymers in the fields of advanced ceramics, solid sealing of nuclear waste, new building materials and so on are also discussed. The development trend of aluminosilicate polymers is pointed out.
【作者单位】： 哈尔滨工业大学材料科学与工程学院特种陶瓷研究所先进结构功能一体化材料与绿色制造技术工信部重点实验室;
【基金】：国家重点研发计划(2017YFB0310400) 国家自然科学基金(51372048;51502052;51321061;51225203)资助
【分类号】：TB332;TQ317
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