新型雙向催化劑
2026-04-12 01:16:03
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據http://fuelcellsworks.com/報道：波bo鴻hong魯lu爾er大da學xue的de研yan究jiu人ren員yuan為wei高gao效xiao可ke再zai生sheng燃ran料liao電dian池chi的de發fa展zhan做zuo出chu了le重zhong要yao貢gong獻xian，他ta們men開kai發fa出chu了le一yi種zhong附fu載zai在zai碳tan上shang的de催cui化hua劑ji，使shi得de催cui化hua劑ji可ke以yi催cui化hua兩liang種zhong反fan應ying方fang向xiang相xiang反fan的de化hua學xue反fan應ying，即ji電dian解jie反fan應ying以yi及ji氫qing氧yang反fan應ying。
研(yan)究(jiu)人(ren)員(yuan)將(jiang)錳(meng)氧(yang)化(hua)物(wu)或(huo)鈷(gu)氧(yang)化(hua)物(wu)納(na)米(mi)粒(li)子(zi)附(fu)載(zai)在(zai)摻(chan)氮(dan)處(chu)理(li)的(de)碳(tan)上(shang)，形(xing)成(cheng)催(cui)化(hua)劑(ji)顆(ke)粒(li)。研(yan)究(jiu)人(ren)員(yuan)利(li)用(yong)光(guang)譜(pu)以(yi)及(ji)電(dian)化(hua)學(xue)方(fang)法(fa)對(dui)催(cui)化(hua)劑(ji)進(jin)行(xing)分(fen)析(xi)，確(que)定(ding)了(le)催(cui)化(hua)劑(ji)可(ke)以(yi)滿(man)足(zu)雙(shuang)向(xiang)反(fan)應(ying)需(xu)求(qiu)。
當dang催cui化hua劑ji所suo在zai的de係xi統tong接jie收shou外wai部bu提ti供gong的de能neng量liang時shi，催cui化hua劑ji可ke以yi把ba水shui分fen解jie為wei氫qing氣qi和he氧yang氣qi。當dang係xi統tong外wai部bu需xu要yao能neng量liang時shi，同tong樣yang的de催cui化hua劑ji可ke以yi催cui化hua促cu進jin氫qing氣qi與yu氧yang氣qi發fa生sheng反fan應ying，對dui外wai提ti供gong能neng量liang以yi及ji電dian力li。在zai過guo去qu，貴gui金jin屬shu催cui化hua劑ji不bu能neng同tong時shi催cui化hua電dian解jie以yi及ji氫qing氧yang反fan應ying，該gai催cui化hua劑ji的de發fa現xian改gai變bian了le這zhe一yi狀zhuang況kuang。該gai催cui化hua劑ji的de成cheng功gong研yan發fa使shi得de儲chu存cun風feng能neng，太tai陽yang能neng以yi及ji製zhi造zao成cheng本ben低di廉lian的de電dian池chi成cheng為wei了le可ke能neng。
