2026-04-24 00:03:31
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豐田汽車公司與日本精細陶瓷中心(JFcc)kaifaleyitaoxindecuihuajibiaozhengjishu,keyishideyanjiuzheguanchanamijidebokelizairanliaodianchidianhuaxuefanyingguozhongzhongsuofashengdebianhua,shidecuihuajihuoxingjianshaodeguochengkeyijinyibubeiguanchayuyanjiu。
一(yi)直(zhi)以(yi)來(lai),鉑(bo)都(dou)是(shi)燃(ran)料(liao)電(dian)池(chi)中(zhong)重(zhong)要(yao)的(de)催(cui)化(hua)劑(ji),用(yong)於(yu)催(cui)化(hua)燃(ran)料(liao)電(dian)池(chi)內(nei)的(de)氫(qing)氣(qi)與(yu)氧(yang)氣(qi)反(fan)應(ying),並(bing)且(qie)生(sheng)產(chan)電(dian)力(li)。但(dan)是(shi)在(zai)反(fan)應(ying)過(guo)程(cheng)中(zhong),鉑(bo)納(na)米(mi)顆(ke)粒(li)會(hui)變(bian)粗(cu),從(cong)而(er)使(shi)其(qi)表(biao)麵(mian)積(ji)減(jian)小(xiao),催(cui)化(hua)活(huo)性(xing)下(xia)降(jiang)。根(gen)據(ju)傳(chuan)統(tong)的(de)技(ji)術(shu),對(dui)於(yu)催(cui)化(hua)劑(ji)的(de)觀(guan)察(cha)隻(zhi)是(shi)定(ding)點(dian)地(di)對(dui)反(fan)應(ying)前(qian)以(yi)及(ji)反(fan)應(ying)後(hou)的(de)催(cui)化(hua)劑(ji)作(zuo)出(chu)觀(guan)察(cha),催(cui)化(hua)劑(ji)長(chang)大(da)的(de)過(guo)程(cheng)是(shi)不(bu)可(ke)觀(guan)察(cha)的(de),因(yin)而(er)難(nan)以(yi)對(dui)催(cui)化(hua)劑(ji)長(chang)大(da)的(de)根(gen)本(ben)原(yuan)因(yin)作(zuo)出(chu)分(fen)析(xi)。

在(zai)新(xin)的(de)表(biao)征(zheng)工(gong)具(ju)中(zhong),催(cui)化(hua)劑(ji)將(jiang)處(chu)於(yu)與(yu)燃(ran)料(liao)電(dian)池(chi)相(xiang)同(tong)的(de)環(huan)境(jing)以(yi)及(ji)運(yun)行(xing)條(tiao)件(jian)中(zhong),並(bing)且(qie)用(yong)掃(sao)描(miao)電(dian)鏡(jing)進(jin)行(xing)觀(guan)察(cha)。觀(guan)察(cha)過(guo)程(cheng)中(zhong),將(jiang)對(dui)催(cui)化(hua)劑(ji)施(shi)加(jia)電(dian)壓(ya),此(ci)時(shi),催(cui)化(hua)劑(ji)長(chang)大(da)的(de)過(guo)程(cheng)將(jiang)可(ke)以(yi)被(bei)實(shi)時(shi)地(di)記(ji)錄(lu)下(xia)來(lai)。此(ci)外(wai),工(gong)具(ju)還(hai)能(neng)對(dui)不(bu)同(tong)的(de)催(cui)化(hua)劑(ji)載(zai)體(ti)材(cai)料(liao)進(jin)行(xing)研(yan)究(jiu),這(zhe)些(xie)研(yan)究(jiu)都(dou)可(ke)以(yi)為(wei)後(hou)續(xu)的(de)研(yan)發(fa)提(ti)供(gong)方(fang)向(xiang),使(shi)研(yan)究(jiu)人(ren)員(yuan)集(ji)中(zhong)提(ti)高(gao)催(cui)化(hua)劑(ji)以(yi)及(ji)燃(ran)料(liao)電(dian)池(chi)電(dian)堆(dui)的(de)耐(nai)久(jiu)性(xing)表(biao)現(xian)。