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    • 3. 发明授权
    • 단전지들이 평면 배열된 등가의 대면적 연료전지 및 이에사용되는 압축형 밀봉재
    • 具有平面单元阵列的等效大面积燃料电池及其压缩式密封件
    • KR100808028B1
    • 2008-02-28
    • KR1020070026316
    • 2007-03-16
    • 한국과학기술연구원
    • 김형철이해원송휴섭이종호김성문정화영정훈기
    • H01M8/02H01M8/24H01M2/08
    • An equivalent large-area fuel cell is provided to produce a high output value equal to an ideal large-area unit cell through a constraint condition of a compressive sealant and a planar array of high-efficiency small-area unit cells. An equivalent large-area fuel cell includes: a first separator(11a) having a groove formed on the inner surface thereof; many first electrodes(33a) which are fitted in the groove of the first separator and are arrayed on a co-plane; many electrolytes(32a) which are placed on the many first electrodes, respectively; many second electrodes which are placed on the many electrolytes, respectively; a second separator(10a) which covers the many second electrodes; and a compressive sealant which is interposed between the first separator and the second separator and puts the two separators together.
    • 提供等效的大面积燃料电池,以通过压缩密封剂和高效小面积单元电池的平面阵列的约束条件产生等于理想的大面积单位电池的高输出值。 等效的大面积燃料电池包括:具有形成在其内表面上的槽的第一隔板(11a) 许多第一电极(33a)装配在第一隔板的凹槽中并排列在共面上; 许多电解质(32a)分别放置在许多第一电极上; 分别放置在许多电解质上的许多第二电极; 覆盖许多第二电极的第二隔板(10a); 以及插入在第一分离器和第二分离器之间并将两个分离器放置在一起的压缩密封剂。
    • 6. 发明授权
    • 액상 응결법에 의한 분말 과립 제조 및 그 성형 방법
    • 액상응결법에의한분말과립제조및그성형방법
    • KR100439738B1
    • 2004-07-12
    • KR1020020013003
    • 2002-03-11
    • 한국과학기술연구원
    • 이해원김주선이종호송휴섭유장용이동석허장원신현익
    • B01J2/06
    • C08J3/205B01J2/06B29B9/00B29B9/08B29B9/12
    • Powder granules are prepared by preparing slurry by mixing powders, binding agent, and binding agent soluble solvent; dropping slurry to binding agent insoluble solvent; coagulating droplet by solvent exchange between the soluble and insoluble solvents; and separating the coagulated droplet from the insoluble solvent. The preparation of powder granules involves preparing slurry by mixing powders, binding agent, and binding agent soluble solvent; dropping slurry to binding agent insoluble solvent to fix the binding agent so that it can not be released to a surface of the droplet of the slurry; coagulating the droplet by solvent exchange between the soluble solvent inside the droplet and the insoluble solvent at the surface of the droplet; and separating the coagulated droplet from the insoluble solvent, drying it, and removing a residual solvent. An independent claim is also included for a method for shaping powder granules by liquid condensation comprising preparing the slurry; dropping the slurry to the binding agent insoluble solvent; coagulating the droplet; separating the coagulated droplet from the insoluble solvent; pressurizing the dried granules in a metal mold to fabricate a shaped body; and removing the binding agent by heating the shaped body.
    • 通过混合粉末,粘合剂和粘合剂可溶性溶剂制备浆料来制备粉末颗粒; 将浆液滴入粘合剂不溶溶剂中; 通过可溶性和不溶性溶剂之间的溶剂交换使凝固液凝固; 并将凝结的液滴与不溶性溶剂分离。 粉末颗粒的制备包括通过混合粉末,粘合剂和粘合剂可溶性溶剂来制备浆料; 将浆料滴入粘合剂不溶溶剂中以固定粘合剂,使其不能被释放到浆料液滴的表面; 通过液滴内部的可溶性溶剂与液滴表面处的不溶性溶剂之间的溶剂交换来使液滴凝固; 并将凝结的液滴从不溶性溶剂中分离出来,将其干燥并除去残余溶剂。 还包括一种独立权利要求,用于通过液体冷凝使粉末颗粒成形的方法,包括制备浆料; 将浆料滴入粘合剂不溶溶剂中; 凝结小滴; 将凝结的液滴与不溶性溶剂分离; 在金属模具中加压干燥的颗粒以制造成型体; 并通过加热成形体来去除粘合剂。