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地质聚合物是由硅铝酸盐原料经激发剂激发得到的一种无机非金属材料，具有原料来源广泛、制备工艺简单、碳排放量低、高强耐久等优点，应用前景非常广阔。介绍了地质聚合物及其性能特点，对制备过程中的原料活化、激发剂、外加剂和养护制度等工艺的研究现状进行了总结，列举了地质聚合物在胶凝材料、隔热吸音、催化剂和固封材料等领域的应用实例，并评述了其在制备及应用方面需要进一步探索的问题。
Abstract：Geopolymer is an inorganic nonmetallic material activated by an aluminosilicate activator.It has several advantages, including a wide source of raw materials, simple preparation process, low carbon emissions, high strength and durability.Geopolymer has a very broad application prospects.This paper introduces geopolymers and their properties, summarizes the research status of raw material activation, activators, admixtures and curing systems in the preparation process, lists the application examples of geopolymers in the fields of gelling materials, heat insulation and sound absorption, catalysts and sealing materials, and reviews the problems that need further exploration in the preparation and application of geopolymers.
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基本信息:
DOI：10.3969/j.issn.1007-7545.2024.05.017
中图分类号:TB321
引用信息:
[1]包申旭,周海林,张一敏,等.地质聚合物的制备与应用研究现状[J].有色金属(冶炼部分),2024(05):126-135.DOI:10.3969/j.issn.1007-7545.2024.05.017.
基金信息:
湖北省重点研发计划资助项目(2022BAA029)
2024-01-04
2024
2024
2024-01-05
2024-01-15
1
2024-04-29
2024-04-29