摘要
泡沫炭作为超高温新型蜂窝状低密度炭材料,在换热器等领域具有广阔的应用前景。本文综述了国内外泡沫炭的结构特点及制备方法,并对泡沫炭的改性技术进行了论述,最后分析了目前泡沫炭制备工艺研究中存在的关键问题及发展趋势。
As a new type of ultra-high temperature ,low density and honeycomb carbon material, carbon foam has a broad applica- tion prospect in varous areas like microchannel heat exchanger. In this paper, the structural characteristics, preparation methods and modification of the carbon foam at home and abroad were investigated. The key problems in the current preparation and the trends were analyzed.
出处
《炭素技术》
CAS
北大核心
2014年第2期39-44,共6页
Carbon Techniques
关键词
泡沫炭
结构
制备
改性
Carbon foam
structure
preparation
modification
