Micro fluidic fuel cell and method to manufacture thereof

Micro fluidic fuel cell and method to manufacture thereof

The present invention provides a microfluidic fuel cell which simultaneously increases current and voltage through a structure optimized to integration to implement a maximum power density. According to an embodiment of the present invention, the microfluidic fuel cell comprises: a substrate; a micr...

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Hauptverfasser: OH, KI WON, AHN, YOO MIN, JUNG, DO GYUN
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Sprache:eng ; kor
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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AHN, YOO MIN
JUNG, DO GYUN
description The present invention provides a microfluidic fuel cell which simultaneously increases current and voltage through a structure optimized to integration to implement a maximum power density. According to an embodiment of the present invention, the microfluidic fuel cell comprises: a substrate; a micro channel located on the substrate, and including a first channel layer which has a plurality of diffusion channels so that a fuel and an oxidant flow therethrough and a second channel layer which has an oxidant injection channel located on the upper part of the first channel layer; and a cover part located on the upper part of the substrate so as to cover the micro channel, and forming an oxidant inlet and a fuel inlet, to which the oxidant and the fuel are injected into the micro channel. 본 발명의 기술적 사상에 의한 일 양태에 따른 마이크로 유체 연료 전지에 따르면, 기판과, 기판 상에 배치되며, 연료와 산화제가 흐르도록 복수개의 확산 채널들을 갖는 제1 채널층 및 제1 채널층 상부에 배치되는 산화제 주입 채널을 갖는 제2 채널층을 포함하는 마이크로 채널, 및 마이크로 채널을 덮도록 기판 상부에 배치되며, 마이크로 채널로 산화제 및 연료가 주입되는 산화제 주입구 및 연료 주입구가 형성된 커버부를 구비하는, 마이크로 유체 연료 전지를 제공한다.
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According to an embodiment of the present invention, the microfluidic fuel cell comprises: a substrate; a micro channel located on the substrate, and including a first channel layer which has a plurality of diffusion channels so that a fuel and an oxidant flow therethrough and a second channel layer which has an oxidant injection channel located on the upper part of the first channel layer; and a cover part located on the upper part of the substrate so as to cover the micro channel, and forming an oxidant inlet and a fuel inlet, to which the oxidant and the fuel are injected into the micro channel. 본 발명의 기술적 사상에 의한 일 양태에 따른 마이크로 유체 연료 전지에 따르면, 기판과, 기판 상에 배치되며, 연료와 산화제가 흐르도록 복수개의 확산 채널들을 갖는 제1 채널층 및 제1 채널층 상부에 배치되는 산화제 주입 채널을 갖는 제2 채널층을 포함하는 마이크로 채널, 및 마이크로 채널을 덮도록 기판 상부에 배치되며, 마이크로 채널로 산화제 및 연료가 주입되는 산화제 주입구 및 연료 주입구가 형성된 커버부를 구비하는, 마이크로 유체 연료 전지를 제공한다.</abstract><oa>free_for_read</oa></addata></record>
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ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Micro fluidic fuel cell and method to manufacture thereof
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