研究人員研究降低燃料電池鉑載量

據國外網站報道：muqian，zuaiqingnengranliaodianchiqicheshangyehuadezhuyaozhangaishiranliaodianchidechengbentaigao，zheqizhongzhuyaodeyuanyinyoushiranliaodianchicuihuajizhongdeguijinshubodeyongliangshizhongjugaobuxia。suoyiyaojiangdiranliaodianchichengbenzuiyouxiaodefangfajiushijiangdicuihuajizhongbodeyongliang，zheyeshizhongduokexuejiasuonulidefangxiang。

erzhiqianzhuduodenulidoubutaichenggong，zheshiyinweizaijiangdibozailiangzhihou，yinjishangdezukangmingxianzaizengjia，zhehuiyingxiangbozailiangjinyibudejiangdi，muqianzheyizukangzengdadeyuanyinshangbushifenminglang，suoyixiangyaojinyibujiangdibodeshiyongliang，shouxianxuyaozuodejiushimingbaizukangshenggaodeyuanyinbingjiejuezhegewenti。

目前，學術界對於這一阻抗的產生有兩種假設，第一種是鉑催化劑表麵的高分子薄膜中的氧氣滲透量減少，從而減少了電子轉移
；另一種假設則是主要關注電解質是否會對鉑催化劑有毒害作用
，從而影響其效率，這樣減少電子轉移的數量。

kanaijimeilongdaxuedeyanjiutuanduizhenduizheqizhongdediyizhongjiashejinxingleyanzheng。yanjiurenyuanjianggaofenzibomoyubocuihuajifenlikai，bingceliangbutonghoudubomodedianhuaxuezukang。yanjiurenyuanfaxianjishijiangbomozuodao30nm的de厚hou度du也ye不bu會hui對dui電dian子zi轉zhuan移yi性xing質zhi造zao成cheng很hen大da的de影ying響xiang
，因yin此ci可ke以yi斷duan定ding薄bo膜mo對dui於yu阻zu抗kang的de增zeng加jia沒mei有you影ying響xiang，所suo以yi這zhe麼me看kan來lai第di二er種zhong假jia設she正zheng確que的de可ke能neng性xing要yao大da得de多duo。