公开(公告)号：KR100314513B1

公开(公告)日：2001-11-30

申请号：KR1019990046260

申请日：1999-10-25

Applicant: 한국과학기술연구원

Inventor： 홍성안 ,  오인환 ,  임태훈 ,  남석우 ,  하흥용 ,  윤성필 ,  김영천

IPC: H01M4/46

Abstract: 본발명에따라, 부분산화-환원공정또는부분산화공정을통하여소성시켜 Ni-Al 합금연료극을제조함으로써, 용융탄산염연료전지를운전할때 생기는소결및 크립현상이억제되면서전극내의기공분포가변하지않는안정한연료극및 그의제조방법이개시된다.

公开(公告)号：KR1020010038319A

公开(公告)日：2001-05-15

申请号：KR1019990046260

申请日：1999-10-25

Applicant: 한국과학기술연구원

Inventor： 홍성안 ,  오인환 ,  임태훈 ,  남석우 ,  하흥용 ,  윤성필 ,  김영천

IPC: H01M4/46

Abstract: PURPOSE: An alloy anode for a molten carbonate fuel cell and a method for manufacturing the same are provided which not only restrains sintering and creeping occurred when running the molten carbonate fuel cell but also does not change the pore distribution inside the electrode by firing through a partial oxidation-reduction process or a partial oxidation process. CONSTITUTION: The method for manufacturing molten carbonate fuel cell comprises the steps of manufacturing a slurry by mixing Ni-Al alloy powder with a dispersant and second ball milling the mixture after mixing a binder, a plasticizer, an antifoaming agent and a solvent and first ball milling the mixture; degassing the slurry; manufacturing a green sheet by molding the degassed slurry in the tape casting process; and firing the manufactured green sheet under the partial oxidation environment, wherein the method further comprises the step of firing the green sheet under the reduction environment after the firing step under the partial oxidation environment.

Abstract translation: 目的：提供了一种用于熔融碳酸盐燃料电池的合金阳极及其制造方法，其不仅限制了在运行熔融碳酸盐燃料电池时发生烧结和蠕变，而且也不会通过烧制而改变电极内的孔分布 部分氧化还原法或部分氧化法。 构成：制造熔融碳酸盐燃料电池的方法包括以下步骤：通过将Ni-Al合金粉末与分散剂混合制造浆料，并在混合粘合剂，增塑剂，消泡剂和溶剂之后进行第二次球磨，并将第一球 研磨混合物; 使浆料脱气; 通过在带铸工艺中模制脱气浆料来制造生片; 以及在部分氧化环境下焙烧所生产的生片，其中所述方法还包括在部分氧化环境下在烧制步骤之后在还原环境下焙烧生片的步骤。