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SensorsandActuatorsA177(2012)54–59
ContentslistsavailableatScienceDirect
SensorsandActuatorsA:Physical
journalhomepage:www.elsev/locate/sna
MicroPEMfuelcellsystemwithNaBH4hydrogengenerator
JongkwangLeea,TaegyuKimb,∗
aLCDR&DCenter,LCDBusiness,SamsungElectronics,Nongseo-dong,Giheung-gu,Yongin,Gyeonggi-do,SouthKorea
bDepartmentofAerospaceEngineering,CollegeofEngineering,ChosunUniversity,375Seosuk-dong,Dong-gu,Gwangju501-759,SouthKorea
articleinfoabstract
Articlehistory:AmicroPEMfuelcellsystemwithaNaBH4hydrogengeneratorispresented.ThemicroPEMfuelcell
Received17May2011containedglassbipolarplatesandamicroreactorthatinitiatedacatalytichydrolysisreactioninthe
Receivedinrevisedform2August2011NaBH4solution.TheentiresystemwasdevelopedusingMEMStechnology.Thetotalsystemcomprised
Accepted4August2011themicroPEMfuelcell,acatalyticmicroreactor,hydrogenseparator,micropump,andaNaBH4solution
Availableonline11August2011
cartridge.Themicroreactorgeneratedahydrogenflowrateof16.1ml/minfromaNaBH4feedingrate
of60l/min.Theconversionefficiencywas98.8%andthereactortemperaturewas41◦Cduringthe
Keywords:
operation.Themaximumpoweroutputofmicrofuelcellwas174.6mWforacurrentof
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