Korea Institute of Science and Technology

Jaeyoung Lee

Jonghee Han

Sung Pil Yoon

Eun Ae Cho

Suk-Woo Nam

Seong Ahn Hong

Heung Yong Ha

Hyoung-Juhn Kim

Tae Hoon Lim

In Hwan Oh

In-Hwan Oh

Tae-Hoon Lim

Hyung Chul Hahm

Sang Youn Lee

Yeong Cheon Kim

Hyung Chui Ham

Kwang Soo Lee

Disclosed are an apparatus for portable fuel cell and an operation method thereof, wherein stabilization state after initial operation can be determined using OCV.

Apparatus for portable fuel cells and operating method thereof

Disclosed is a Ni&#x2014;Al alloy anode for molten carbonate fuel cell made by in-situ sintering the Ni&#x2014;Al alloy. Further, disclosed is a method for preparing the same comprising steps of preparing a sheet with Ni&#x2014;Al alloy powders (S1); and installing the sheet in a fuel cell without any heat treatment for sintering the Ni&#x2014;Al alloy in the sheet and then in-situ sintering the Ni&#x2014;Al alloy in the sheet during a pretreatment process of the cell with the sheet (S2), wherein a reaction activity of the Ni&#x2014;Al alloy anode can be maintained, the method is simple and economic, and a mass production of the Ni&#x2014;Al alloy anode and a scale-up in the method are easy.

Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering

Disclosed are a multi-layered electrode for fuel cell and a method for producing the same, wherein the electrode can be operated under non-humidification and normal temperature, the flooding of the electrode catalyst layer can be prevented, and the long-term operation characteristic can be increased due to the prevention of the loss of the electrode catalyst layer.

Multi-layered electrode for fuel cell and method for producing the same

Provided is an MEA for fuel cell containing hygroscopic inorganic material such as TEOS (tetraethylorthosilicate), zirconium propoxide or titanium t-butoxide.

MEA for fuel cell, method for preparing the same and fuel cell using the MEA

Provided is a reinforced matrix for molten carbonate fuel cell, wherein a mechanical strength of the matrix is increased by adding a reinforcing agent having a low melting point.

Reinfored matrix for molten carbonate fuel cell and method for preparing the same

Disclosed is a reinforced matrix for a molten carbonate fuel cell comprising a porous aluminum support and a lithium aluminate tape-cast on the porous aluminum support. Further, disclosed is a method for preparing the molten carbonate fuel cell comprising the reinforced matrix comprising steps of tape-casting a lithium aluminate on a porous aluminum support so as to prepare a reinforced matrix (S), making a unit cell or a stack of the unit cells using the reinforced matrix (S) and heat treating the unit cell or the stack so as to oxidize aluminum in the support into lithium aluminate (S). According to the present invention, the method is simple and economic, and the mass production of the matrix is easy, and strength of the matrix can be increased effectively and therefore there is no worry about fracture or crack.

Reinforced matrix for molten carbonate fuel cell using porous aluminum support and method for preparing the molten carbonate fuel cell comprising the reinforced matrix

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Incheon, South Korea

Jaeyoung Lee