POROUS CARBON CATALYST, METHOD FOR PRODUCING SAME, ELECTRODE AND BATTERY

• Main Authors: IMASHIRO YASUO, KUBOTA YUJI, TAIRA AKIKO
• Format: Patent
• Language: English; Korean
• Published: 19.02.2016
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; ELECTRICITY; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; THEIR RELEVANT APPARATUS; TRANSPORTING

우수한 촉매 활성을 나타내는 다공질 탄소 촉매와 그 제조 방법, 그리고 전극 및 전지를 제공한다. 다공질 탄소 촉매는, 내부에 금속을 함유하는 골격을 갖는 유기 폴리머 다공질체의 탄소화를 통해서 얻어진다. 상기 다공질 탄소 촉매는, 내부에 금속을 함유하는 골격을 가진 것일 수도 있고, 상기 골격은 입자-집합체 형태 골격일 수도 있다. 다공질 탄소 촉매의 제조 방법은, 내부에 금속을 함유하는 골격을 갖는 유기 폴리머 다공질체를 탄소화하는 단계를 포함한다. Provided are a porous carbon catalyst exhibiting excellent catalytic activity and a method of producing the same, and an electrode and a battery. The porous carbon catalyst is obtained through carbonization of an organic polymer porous body having a skeleton containing a metal in an inside thereof. The porous carbon catalyst may have a skeleton containing the metal in an inside thereof, and the skeleton may be a particle aggregate-like skeleton. The method of producing a porous carbon catalyst includes carbonizing an organic polymer porous body having a skeleton containing a metal in an inside thereof.