Korea Institute of Energy Research

Development of a highly durable anode support for solid oxide fuel cell

Mehran M.T., Song R-H, Lim T-H, Lee J.W., Lee S.B., Lee J.W., Lee S.B., Park S-J, Korea Institute of Energy Research, KR

Solid oxide fuel cells are well known to be highly efficient and clean energy conversion devices for stationary and portable power generation. The ceramics based SOFC’s operate at high temperatures (>700 °C) and the durability [...]

Operation Characteristics of 1.3KW Class Anode-Supported Flat Tubular SOFC Stack

Lim T-H, Park J-L, Park S-J, Park J-L, Park S-J, Lee S.B., Song R-H, Shin D-R, Korea Institute of Energy Research, KR

KIER has fabricated anode-supported flat tubular SOFC stack for the intermediate temperature (700~800°C) operation. For this purpose, we have first fabricated anode-supported flat tubular cells by the optimization between the current collecting method and the [...]

Design and Analysis of a Small Scale Generator for the Portable Power Pack

Jeong H.G., Jeong N.J., Kim K.C., Jeong H.G., Jeong N.J., Lee J-H., Korea Institute of Energy Research, KR

In this paper, a small linear reciprocating engine and generator are designed and tested for a portable power pack. If an engine is used solely to produce electrical power in a portable power pack, it [...]

Microchannel Reactor Stacked by Brazing Method

Yu S.P., Lee S.J., Lee W.Y., Kim C.S., Lee S.J., Lee W.Y., Song K.S., Korea Institute of Energy Research, KR

Each stack of microstructured stainless steel and aluminum plates was coated and brazed in vacuum. As a supporter of catalyst, the coating layer was formed by sol-gel method and anodizing respectively. Though the number of [...]