2026-04-11 22:20:46
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據http://theenergycollective.com/報道:科學家正在研發“人造綠葉”。這種能源創新技術聽起來十分簡單:使用精巧、便宜、經jing特te殊shu設she計ji的de綠lv葉ye采cai集ji太tai陽yang光guang,利li用yong水shui製zhi取qu氫qing氣qi,進jin而er為wei小xiao型xing燃ran料liao電dian池chi提ti供gong燃ran料liao。如ru能neng進jin一yi步bu擴kuo大da規gui模mo,這zhe種zhong技ji術shu將jiang能neng大da幅fu提ti高gao太tai陽yang能neng的de利li用yong效xiao率lv,成cheng為wei取qu代dai化hua石shi燃ran料liao的de又you一yi良liang好hao選xuan擇ze。
“人工綠葉”的(de)實(shi)質(zhi)是(shi)光(guang)電(dian)化(hua)學(xue)電(dian)池(chi)。我(wo)們(men)都(dou)知(zhi)道(dao)光(guang)伏(fu)電(dian)池(chi)是(shi)將(jiang)光(guang)轉(zhuan)化(hua)為(wei)電(dian),而(er)光(guang)電(dian)化(hua)學(xue)電(dian)池(chi)是(shi)將(jiang)光(guang)收(shou)集(ji)後(hou)轉(zhuan)化(hua)為(wei)高(gao)能(neng)電(dian)子(zi),從(cong)而(er)將(jiang)水(shui)裂(lie)解(jie)為(wei)氫(qing)氣(qi)和(he)氧(yang)氣(qi)。科(ke)學(xue)家(jia)已(yi)經(jing)研(yan)究(jiu)出(chu)大(da)量(liang)高(gao)效(xiao)的(de)催(cui)化(hua)劑(ji),但(dan)成(cheng)本(ben)過(guo)高(gao)。目(mu)前(qian)這(zhe)項(xiang)技(ji)術(shu)的(de)關(guan)鍵(jian)是(shi)開(kai)發(fa)出(chu)既(ji)廉(lian)價(jia)又(you)高(gao)效(xiao)的(de)催(cui)化(hua)劑(ji),使(shi)技(ji)術(shu)的(de)大(da)規(gui)模(mo)應(ying)用(yong)成(cheng)本(ben)降(jiang)低(di)。 meiguoguojiabiaozhunjishuyanjiusuozuixinyanjiuleyizhongguijiguangdianhuaxuedianchi。tamenyongeryanghuaguicengjiangbandaotiyushangcengdedubotaidianjigelikailai。eryanghuaguicenghenbo,buhuiyingxiangguangdianzidecaijihechuandi。guangdianzijingeryanghuaguicengchuandidaobandaoti,erjifadedianzijiangxiangfanfangxiangchuandidaodianjishang,jingcuihuajibangzhuzhiquqingqi。 研究所稱這種新設備的製造工藝成本很低,可以使用電子工業已經普遍應用的標準製備方法。 danshi,chuchengbenwai,guangdianhuaxuedianchidelingwaiyidapingjingshifangzhidianjihuoshebeijicuihuajishoudaofushi,bingchanshengshengwumo,yincizhezhongfanyingzhongyaoshiyongganjingdeshui。 科ke學xue家jia最zui近jin想xiang到dao了le辦ban法fa解jie決jue這zhe個ge問wen題ti。他ta們men將jiang催cui化hua劑ji的de表biao麵mian糙cao化hua,從cong而er有you助zhu於yu防fang止zhi生sheng物wu膜mo的de產chan生sheng。有you趣qu的de是shi,這zhe種zhong糙cao化hua後hou的de催cui化hua劑ji表biao麵mian具ju有you自zi我wo修xiu複fu功gong能neng。它ta們men易yi脆cui會hui破po碎sui,但dan卻que又you能neng重zhong組zu起qi來lai。研究所計算出了設備的效率為2.9%,是現有最好的矽基催化劑設計效率的15倍,並且還有提升的空間。設備如果大規模生產,效率自然會巨大提升,所以極具商業化前景。