隨著可再(zai)生(sheng)能(neng)(neng)源(yuan)(yuan)發(fa)電裝機容量不斷(duan)上(shang)升(sheng)、比例不斷(duan)增加、可再(zai)生(sheng)能(neng)(neng)源(yuan)(yuan)電力價格不斷(duan)下降；同時，結合碳(tan)(tan)稅、碳(tan)(tan)交易等利(li)好政策，水(shui)(shui)電解(jie)(jie)制(zhi)氫(qing)(qing)(qing)的(de)(de)(de)經(jing)濟性(xing)(xing)將明(ming)顯提高；而且(qie)，利(li)用可再(zai)生(sheng)能(neng)(neng)源(yuan)(yuan)電力的(de)(de)(de)水(shui)(shui)電解(jie)(jie)制(zhi)氫(qing)(qing)(qing)具備幾乎碳(tan)(tan)零排放的(de)(de)(de)優勢，因(yin)此在各(ge)種制(zhi)氫(qing)(qing)(qing)方式中，氫(qing)(qing)(qing)健康水(shui)(shui)電解(jie)(jie)制(zhi)氫(qing)(qing)(qing)的(de)(de)(de)占比將大(da)幅提升(sheng)，成(cheng)為實現“雙碳(tan)(tan)”目(mu)標的(de)(de)(de)重要(yao)抓(zhua)手。現階段，CO2捕集、封(feng)存技(ji)術（CCS）和(he)CO2捕集、利(li)用、封(feng)存技(ji)術（CCUS）因(yin)成(cheng)本過高，暫(zan)時不具備經(jing)濟性(xing)(xing)。而為了實現“碳(tan)(tan)達(da)峰”和(he)“碳(tan)(tan)中和(he)”目(mu)標，未(wei)來以(yi)化石(shi)能(neng)(neng)源(yuan)(yuan)制(zhi)氫(qing)(qing)(qing)的(de)(de)(de)方式勢必要(yao)受到限制(zhi)或部分(fen)被清潔制(zhi)氫(qing)(qing)(qing)方式取代(dai)。資(zi)源(yuan)(yuan)儲(chu)量能(neng)(neng)否(fou)支撐整個PEM水(shui)(shui)電解(jie)(jie)制(zhi)氫(qing)(qing)(qing)技(ji)術的(de)(de)(de)未(wei)來發(fa)展(zhan)，成(cheng)為業(ye)內普(pu)遍關(guan)注的(de)(de)(de)焦點。廣東堿性(xing)(xing)電解(jie)(jie)水(shui)(shui)膜(mo)前景

氫(qing)健康析氧反應（OER）在水(shui)分解，CO2還(huan)原和(he)可(ke)再生(sheng)電(dian)(dian)燃料(liao)電(dian)(dian)池等(deng)各種(zhong)電(dian)(dian)化(hua)(hua)學(xue)系統(tong)的(de)(de)(de)陽極反應中(zhong)起著關鍵作用(yong)(yong)(yong)(yong)。質(zhi)子交換膜(mo)電(dian)(dian)解水(shui)水(shui)電(dian)(dian)解槽(cao)（PEMWE）技(ji)術(shu)由(you)于運行電(dian)(dian)流密度(du)更大，產生(sheng)氫(qing)氣純度(du)更高，可(ke)利(li)用(yong)(yong)(yong)(yong)間(jian)歇性(xing)(xing)(xing)可(ke)再生(sheng)能源等(deng)優勢吸引了普遍的(de)(de)(de)研究及(ji)應用(yong)(yong)(yong)(yong).OER動(dong)力學(xue)遲(chi)緩、貴金屬電(dian)(dian)極材料(liao)的(de)(de)(de)有限選(xuan)擇和(he)催(cui)(cui)化(hua)(hua)劑(ji)在強(qiang)氧化(hua)(hua)強(qiang)酸(suan)性(xing)(xing)(xing)介質(zhi)中(zhong)的(de)(de)(de)降(jiang)解，以及(ji)PEMWE各組件選(xuan)擇是PEMWE技(ji)術(shu)普遍應用(yong)(yong)(yong)(yong)的(de)(de)(de)主要(yao)瓶頸。因(yin)此，從(cong)根(gen)本(ben)上(shang)了解反應機理，催(cui)(cui)化(hua)(hua)劑(ji)失(shi)活原因(yin)，周到總結OER催(cui)(cui)化(hua)(hua)劑(ji)以及(ji)目前在PEMWE實際應用(yong)(yong)(yong)(yong)的(de)(de)(de)現狀對于開(kai)發具(ju)有更好性(xing)(xing)(xing)能，更低成本(ben)PEMWE陽極催(cui)(cui)化(hua)(hua)劑(ji)，推動(dong)相關電(dian)(dian)化(hua)(hua)學(xue)系統(tong)的(de)(de)(de)商業(ye)化(hua)(hua)長期穩定性(xing)(xing)(xing)具(ju)有重(zhong)要(yao)意義(yi)。山東(dong)杜邦膜(mo)替代膜(mo)生(sheng)產企業(ye)按照目前用(yong)(yong)(yong)(yong)量(liang)水(shui)平來計算，1ＧＷ級PEM電(dian)(dian)解槽(cao)的(de)(de)(de)Ir用(yong)(yong)(yong)(yong)量(liang)為500千克。

氫(qing)能(neng)(neng)(neng)在能(neng)(neng)(neng)源(yuan)供給側(ce)和(he)消(xiao)費(fei)終端轉型(xing)發展(zhan)中可(ke)以發揮重(zhong)要作用(yong)。在能(neng)(neng)(neng)源(yuan)供給側(ce)，氫(qing)能(neng)(neng)(neng)可(ke)以消(xiao)納可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)電力(li)，實(shi)現(xian)(xian)能(neng)(neng)(neng)量在時間上(shang)(shang)的(de)存(cun)儲(chu)和(he)空間上(shang)(shang)的(de)轉移(yi)。相對(dui)于其他儲(chu)能(neng)(neng)(neng)方式，氫(qing)能(neng)(neng)(neng)具(ju)備規模優勢；在能(neng)(neng)(neng)源(yuan)消(xiao)費(fei)終端，氫(qing)健康(kang)氫(qing)能(neng)(neng)(neng)可(ke)以實(shi)現(xian)(xian)零(ling)排(pai)放(fang)(fang)、零(ling)污(wu)染，減少碳(tan)排(pai)放(fang)(fang)。2020年9月，在第七十(shi)五(wu)屆(jie)大(da)會一般性(xing)辯(bian)論上(shang)(shang)，中國提出力(li)爭20３0年實(shi)現(xian)(xian)碳(tan)達(da)峰、20６0年實(shi)現(xian)(xian)碳(tan)中和(he)的(de)目標。在實(shi)現(xian)(xian)目標的(de)過程中，氫(qing)能(neng)(neng)(neng)的(de)應(ying)用(yong)除了可(ke)以減少碳(tan)排(pai)放(fang)(fang)、助力(li)碳(tan)達(da)峰，還可(ke)以通過氫(qing)與二氧(yang)化碳(tan)反(fan)應(ying)制成(cheng)有機(ji)化學品(pin)，實(shi)現(xian)(xian)碳(tan)中和(he)。

分析氧反(fan)應(ying)(ying)(ying)(ying)（OER）在水(shui)分解(jie)(jie)，CO2還原和(he)(he)可再生(sheng)(sheng)(sheng)電(dian)燃(ran)料(liao)電(dian)池等(deng)(deng)各(ge)種電(dian)化學(xue)系(xi)統的(de)(de)陽極(ji)反(fan)應(ying)(ying)(ying)(ying)中起著關(guan)鍵作用(yong)。質(zhi)(zhi)子交換膜水(shui)電(dian)解(jie)(jie)槽(cao)（PEMWE）技(ji)術由于運行(xing)電(dian)流密度(du)更(geng)大，產生(sheng)(sheng)(sheng)氫(qing)氣純度(du)更(geng)高，可利用(yong)間(jian)歇性可再生(sheng)(sheng)(sheng)能(neng)源等(deng)(deng)優勢吸引了普遍(bian)的(de)(de)研(yan)究(jiu)及應(ying)(ying)(ying)(ying)用(yong).OER動力學(xue)遲緩、貴金(jin)屬電(dian)極(ji)材料(liao)的(de)(de)有(you)限選(xuan)擇和(he)(he)催化劑(ji)(ji)在強氧化強酸(suan)性介質(zhi)(zhi)中的(de)(de)降解(jie)(jie)，以及PEMWE各(ge)組件選(xuan)擇是PEMWE技(ji)術普遍(bian)應(ying)(ying)(ying)(ying)用(yong)的(de)(de)主要(yao)(yao)瓶(ping)頸。氫(qing)健康因(yin)此(ci)，從根本上了解(jie)(jie)反(fan)應(ying)(ying)(ying)(ying)機理，催化劑(ji)(ji)失活原因(yin)，周到總結OER催化劑(ji)(ji)以及目前在PEMWE實際應(ying)(ying)(ying)(ying)用(yong)的(de)(de)現狀對于開(kai)發具有(you)更(geng)好性能(neng)，更(geng)低成(cheng)本PEMWE陽極(ji)催化劑(ji)(ji)，推(tui)動相關(guan)電(dian)化學(xue)系(xi)統的(de)(de)商業化長期(qi)穩定性具有(you)重要(yao)(yao)意義。PEM水(shui)電(dian)解(jie)(jie)槽(cao)采用(yong)PEM傳導質(zhi)(zhi)子，隔絕電(dian)極(ji)兩側的(de)(de)氣體(ti)，避(bi)免(mian)AWE使用(yong)強堿(jian)性液體(ti)電(dian)解(jie)(jie)質(zhi)(zhi)所伴(ban)生(sheng)(sheng)(sheng)的(de)(de)缺點。

與(yu)堿性水(shui)電(dian)解(jie)(jie)(jie)制(zhi)氫(qing)(qing)(qing)(qing)相比，PEM水(shui)電(dian)解(jie)(jie)(jie)制(zhi)氫(qing)(qing)(qing)(qing)工作電(dian)流密度(du)更(geng)高(gao)（?1A/cm2），總體效率更(geng)高(gao)（74%~87%），氫(qing)(qing)(qing)(qing)氣體積分數更(geng)高(gao)（>99.99%），產氣壓(ya)力更(geng)高(gao)（3~4MPa），動態(tai)響應速度(du)更(geng)快，能(neng)(neng)(neng)(neng)適應可再(zai)生能(neng)(neng)(neng)(neng)源發電(dian)的(de)波動性，被認為是極具發展前(qian)景(jing)的(de)水(shui)電(dian)解(jie)(jie)(jie)制(zhi)氫(qing)(qing)(qing)(qing)技術。目(mu)前(qian)PEM水(shui)電(dian)解(jie)(jie)(jie)制(zhi)氫(qing)(qing)(qing)(qing)技術已(yi)在加氫(qing)(qing)(qing)(qing)站現場制(zhi)氫(qing)(qing)(qing)(qing)、風電(dian)等(deng)可再(zai)生能(neng)(neng)(neng)(neng)源電(dian)解(jie)(jie)(jie)水(shui)制(zhi)氫(qing)(qing)(qing)(qing)、儲能(neng)(neng)(neng)(neng)等(deng)領域得到(dao)示范應用(yong)并逐步推廣(guang)。過去5年電(dian)解(jie)(jie)(jie)槽(cao)(cao)成(cheng)本(ben)已(yi)下降(jiang)了40%，但是投資(zi)和運行成(cheng)本(ben)高(gao)仍然是PEM水(shui)電(dian)解(jie)(jie)(jie)制(zhi)氫(qing)(qing)(qing)(qing)亟待(dai)解(jie)(jie)(jie)決的(de)主(zhu)要問題，這與(yu)目(mu)前(qian)析氧、析氫(qing)(qing)(qing)(qing)電(dian)催(cui)化(hua)劑只(zhi)能(neng)(neng)(neng)(neng)選用(yong)貴金(jin)(jin)屬材料(liao)密切(qie)相關(guan)。氫(qing)(qing)(qing)(qing)健康(kang)為此(ci)降(jiang)低催(cui)化(hua)劑與(yu)電(dian)解(jie)(jie)(jie)槽(cao)(cao)的(de)材料(liao)成(cheng)本(ben)，特(te)別(bie)是陰、陽極電(dian)催(cui)化(hua)劑的(de)貴金(jin)(jin)屬載量，提高(gao)電(dian)解(jie)(jie)(jie)槽(cao)(cao)的(de)效率和壽(shou)命，是PEM水(shui)電(dian)解(jie)(jie)(jie)制(zhi)氫(qing)(qing)(qing)(qing)技術發展的(de)研究(jiu)重點。質子交(jiao)換膜(mo)上游(you)主(zhu)要包括基(ji)礎材料(liao)和過程材料(liao)兩(liang)個部分。河(he)北(bei)膜(mo)前(qian)景(jing)

由于資(zi)源(yuan)的回收利用，資(zi)源(yuan)的累計需求(qiu)(qiu)增(zeng)(zeng)長(chang)率不斷減小，到(dao)2070年(nian)Ir的需求(qiu)(qiu)量為2t左(zuo)右(you)，增(zeng)(zeng)幅(fu)不大。廣東堿性(xing)電解水(shui)膜(mo)前景

PEM水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)制(zhi)(zhi)(zhi)氫已步入商業化(hua)早(zao)期(qi)，制(zhi)(zhi)(zhi)約技術大規模發展(zhan)(zhan)的(de)瓶(ping)頸在(zai)于膜(mo)(mo)電(dian)(dian)(dian)(dian)(dian)(dian)極選用被少數廠家壟(long)斷(duan)的(de)質子(zi)交(jiao)換(huan)(huan)膜(mo)(mo)，陰(yin)、陽極催化(hua)劑材料(liao)需(xu)采(cai)用貴金屬以及電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)能耗仍然偏高(gao)。解(jie)(jie)(jie)(jie)決(jue)上述難(nan)題是(shi)PEM水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)制(zhi)(zhi)(zhi)氫技術進一步發展(zhan)(zhan)與(yu)推廣的(de)關鍵。為(wei)此(ci)發展(zhan)(zhan)新(xin)(xin)型水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)技術成(cheng)為(wei)新(xin)(xin)趨勢，基于融合堿(jian)(jian)(jian)性(xing)水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)和(he)PEM水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)各自(zi)優勢的(de)研究思路(lu)，采(cai)用堿(jian)(jian)(jian)性(xing)固體電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)質替代PEM的(de)堿(jian)(jian)(jian)性(xing)固體陰(yin)離子(zi)交(jiao)換(huan)(huan)膜(mo)(mo)（AEM）水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)制(zhi)(zhi)(zhi)氫技術成(cheng)為(wei)新(xin)(xin)方向。另外選用聚芳醚酮和(he)聚砜等(deng)廉價(jia)材料(liao)制(zhi)(zhi)(zhi)備無氟質子(zi)交(jiao)換(huan)(huan)膜(mo)(mo)，也是(shi)質子(zi)交(jiao)換(huan)(huan)膜(mo)(mo)的(de)發展(zhan)(zhan)趨勢。廣東(dong)堿(jian)(jian)(jian)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)水(shui)(shui)(shui)(shui)膜(mo)(mo)前景

蘇州(zhou)鈞(jun)希(xi)新能源科技(ji)(ji)有限公(gong)司擁有新能源科技(ji)(ji)領域內的技(ji)(ji)術開(kai)發、技(ji)(ji)術推廣、技(ji)(ji)術轉(zhuan)讓(rang)、技(ji)(ji)術咨詢、技(ji)(ji)術服務(wu)；新能源汽車設計、銷售(shou)、租(zu)賃；銷售(shou)：機械設備、電(dian)(dian)子(zi)產(chan)品、五金交(jiao)(jiao)電(dian)(dian)、家用(yong)電(dian)(dian)器(qi)；租(zu)賃：機械設備；企業(ye)(ye)(ye)(ye)管理服務(wu)；自營(ying)和(he)代理各類(lei)商品及(ji)技(ji)(ji)術的進出口業(ye)(ye)(ye)(ye)務(wu)。等多項業(ye)(ye)(ye)(ye)務(wu)，主營(ying)業(ye)(ye)(ye)(ye)務(wu)涵(han)蓋電(dian)(dian)解水膜(mo)(mo)(mo)，質(zhi)子(zi)交(jiao)(jiao)換膜(mo)(mo)(mo)，陰離(li)子(zi)交(jiao)(jiao)換膜(mo)(mo)(mo)，氫健(jian)康(kang)產(chan)品。公(gong)司目前擁有較多的高技(ji)(ji)術人才，以(yi)不(bu)斷(duan)增強企業(ye)(ye)(ye)(ye)重點競爭(zheng)力，加快企業(ye)(ye)(ye)(ye)技(ji)(ji)術創新，實(shi)現穩健(jian)生產(chan)經營(ying)。蘇州(zhou)鈞(jun)希(xi)新能源科技(ji)(ji)有限公(gong)司主營(ying)業(ye)(ye)(ye)(ye)務(wu)涵(han)蓋電(dian)(dian)解水膜(mo)(mo)(mo)，質(zhi)子(zi)交(jiao)(jiao)換膜(mo)(mo)(mo)，陰離(li)子(zi)交(jiao)(jiao)換膜(mo)(mo)(mo)，氫健(jian)康(kang)產(chan)品，堅(jian)持“質(zhi)量(liang)保證(zheng)、良好服務(wu)、顧客滿(man)意”的質(zhi)量(liang)方(fang)針，贏得廣大客戶(hu)的支持和(he)信賴。一直以(yi)來公(gong)司堅(jian)持以(yi)客戶(hu)為中心、電(dian)(dian)解水膜(mo)(mo)(mo)，質(zhi)子(zi)交(jiao)(jiao)換膜(mo)(mo)(mo)，陰離(li)子(zi)交(jiao)(jiao)換膜(mo)(mo)(mo)，氫健(jian)康(kang)產(chan)品市場為導(dao)向(xiang)，重信譽(yu)，保質(zhi)量(liang)，想客戶(hu)之所(suo)想，急(ji)用(yong)戶(hu)之所(suo)急(ji)，全力以(yi)赴(fu)滿(man)足客戶(hu)的一切需(xu)要。

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