Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Chanho Pak

Jeongkuk Shon

Hansu Kim

Jiman Kim

Yoonhoi Lee

Daejong Yoo

Soosung Kong

A membrane electrode assembly for a fuel cell, includes: an electrolyte membrane, and cathode and anode that are respectively disposed on opposing surfaces of the electrolyte membrane, wherein the anode comprises an anode catalyst layer, an anode micro-porous layer and an anode diffusion support that are sequentially disposed on one surface of the electrolyte membrane, wherein the thickness ratio of the anode catalyst layer to the anode micro-porous layer is in a range of 1:0.82 to 1:3.28, and the thickness ratio of the anode catalyst layer to the anode diffusion support is in a range of 1:5 to 1:7.05.

Membrane electrode assembly for fuel cell, method of manufacturing the same, and fuel cell including the membrane electrode assembly

A porous anode active material including a Group 14 element oxide and a non-active material having no reactivity with lithium; a method of manufacturing the porous anode active material; an anode including the porous anode active material; and a lithium battery including the anode. The non-active material may be silica.

Porous anode active material, method of manufacturing the same, anode comprising the same, and lithium battery comprising the anode

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Seoul, South Korea

Chanho Pak