It is an object of the present disclosure to provide a thin-film carbon foam and a method of manufacture the same. It is another object of the present disclosure to provide a stack carbon foam having fewer through holes and a method of manufacturing the same. The carbon foam of the present disclosure is, for example, a stack carbon foam being a stack of at least two monolayer carbon foams stacked one another, each monolayer carbon foam comprising linear portions and node portions joining the linear portions, or a carbon foam comprising linear portions and node portions joining the linear portions, wherein the ratio of the number of large through holes having a diameter of 1 mm or more to the surface area of the carbon foam is 0.0003/mm2 or less.
展开▼
机译：本公开的目的是提供一种薄膜碳泡沫及其制造方法。本公开的另一个目的是提供具有更少的通孔的叠层碳泡沫及其制造方法。本公开的碳泡沫是例如堆叠碳泡沫，该堆叠碳泡沫是彼此堆叠的至少两个单层碳泡沫的堆叠，每个单层碳泡沫包括线性部分和连接线性部分的节点部分，或包括线性部分和连接该线性部分的节点部分，其中直径为1mm或更大的大通孔的数量与碳泡沫的表面积之比为0.0003 / mm 2 以下。
展开▼
