国产一级a毛一级a看免费视频_一级毛片在线播放免费观看_a级毛片无码免费真人久久_一级a一片久久免费_欧亚一级毛片免费看_免费A级毛片无码免费视频_国产人成无码视频在线观看_一级毛片AAAAAA免费看,久久国产成人精品国产成人亚洲,91免费网址,久久久久无码国产精品一区中文字幕,亚州欧美中文字幕精品综合,国产亚洲欧美精品一区_人人爽人人澡人人人人妻_久久久久成人精品无码

阿美特克科學儀器部-普林...

立即詢價

您提交后，專屬客服將第一時間為您服務

Application of a composite electrolyte in a solidacid fuel cell system: A micro-arc oxidation alumin

閱讀：3313 發布時間：2014-08-25

A micro-arc oxidation alumina (MOA) support filled with a CsH2PO4 proton conductor was

investigated as an inorganic composite electrolyte for a H2/O2 solid-acid fuel cell (SAFC). The

MOA support was polycrystalline and contained a- and g-Al2O3 phases; while, the proton

conductorCsH2PO4 formed aninterlacednetwork within theMOAsupport.The single-module

SAFC using the fabricated MOA/CsH2PO4 membrane delivered a peak power of

w38.5 m W cm2 and a proton conductivity of w2.1 m S cm1 at a low temperature (25 C).

Comparedtoa SAFCusingananodic aluminamembranecomposite electrolyte (AAM/CsH2PO4

SAFC), which displayed rapid degradation, the SAFC using the MOA/CsH2PO4 composite

electrolyte showed improved stability with cycling. This was attributed to the crystalline a-

Al2O3 phase that was part of the MOA support that had increased the chemical resistance.