碳泡沫材料不同于常规碳材料,是一种以碳原子相互连接成为骨架结构的轻质多孔固体材料,具有新颖的结构和形貌。空腔的结构包括五边形十二面体和球形等。由于具有独特的微观结构、较高的孔体积和较大的表面积以及优良的热导率和抗压性等特点,使其在众多领域里显示出潜在的应用价值,可应用于催化剂载体材料、复合材料和电化学等领域。因此,新型的碳泡沫材料及其应用研究迅速成为碳材料研究领域的热点之一。综述了新型碳泡沫材料的制备及其应用的研究进展,探讨了碳泡沫材料制备和应用方面所面临的实际问题以及今后在实际应用中的发展趋势和前景。
The carbon foam material is different from the conventional carbon material,and is a kind of light porous solid material,which is connected with the carbon atoms to form a skeleton structure.The cavity structure includes twelve surface and spherical pentagon.Due to its unique microstructure,higher pore volume,large surface area,excellent thermal conductivity and compressive strength,it shows potential applications in many fields,such as catalyst carrier material,composite and electrochemistry.Therefore,the new carbon foam material and its application research quickly become one of the hot spots in the research field.The research progress of preparation and application of novel carbon foam materials were reviewed.The practical problems in the preparation and application of carbon foams as well as the future development trends and prospects were discussed.
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基金资助
辽宁省教育厅项目(L2015299);辽宁石油化工大学校级创新创业训练项目(201710148000118)