PARTICULATE POROUS CARBON MATERIAL PARTICULATE CARBON MATERIAL AGGREGATE AND PRODUCTION METHOD FOR PARTICULATE POROUS CARBON MATERIAL

• Main Authors: MIHARA TAKAAKI, HORIGUCHI TOMOYUKI, TAKEUCHI KOSAKU, TANAKA KENTARO
• Format: Patent
• Language: English; Korean
• Published: 31.05.2017
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NATURAL OR ARTIFICIAL THREADS OR FIBRES; NON-METALLIC ELEMENTS; SPINNING; TEXTILES

[과제] 전기 전도성, 열 전도성이나 내압성, 인장이나 압축에 대한 강도가 우수한 입자상 다공질 탄소 재료를 제공한다. [해결수단] 연속 다공 구조를 갖는 입자상 다공질 탄소 재료이며, 하기 A 내지 C를 만족하는 입자상 다공질 탄소 재료. A: 연속 다공 구조를 형성하는 가지부의 애스펙트비가 3 이상이다. B: 가지부가 접합부를 통하여 집합수(N) 3 이상으로 집합되어 있다. C: 가지부의 집합수(N)와 접합부의 수(n)의 비(N/n)가 1.2 이상이다. [Problem] Provided is a particulate porous carbon material which is excellent in terms of electrical conductivity, thermal conductivity, pressure resistance, tensile strength, and compressive strength. [Means for Resolution] A particulate porous carbon material having a continuous porous structure, the particulate porous carbon material satisfying the following A to C: A: branch portions forming the continuous porous structure have an aspect ratio of 3 or higher; B: the branch portions have aggregated through joints interposed therebetween, the number of the aggregated branch portions (N) being 3 or larger; C: a ratio of the number of the aggregated branch portions (N) to the number of the joints (n), N/n, is 1.2 or larger.