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由中(zhong)國(guo)化(hua)(hua)(hua)學(xue)會(hui)催(cui)化(hua)(hua)(hua)專(zhuan)業委(wei)員會(hui)主辦，中(zhong)國(guo)科學(xue)院大(da)連(lian)化(hua)(hua)(hua)學(xue)物(wu)理研(yan)(yan)(yan)究(jiu)所、中(zhong)石(shi)化(hua)(hua)(hua)石(shi)油化(hua)(hua)(hua)工科學(xue)研(yan)(yan)(yan)究(jiu)院有限公司共同承辦的第二十(shi)屆全國(guo)青年催(cui)化(hua)(hua)(hua)學(xue)術(shu)會(hui)議將(jiang)于(yu)2024年5月(yue)10-14日在遼寧省大(da)連(lian)市(shi)召(zhao)開。地點：大(da)連(lian)世界(jie)博覽廣(guang)場(大(da)連(lian)市(shi)沙河口區星海廣(guang)場會(hui)展(zhan)(zhan)路10號(hao))本(ben)屆會(hui)議主題(ti)是“催(cui)化(hua)(hua)(hua)新(xin)(xin)(xin)時代(dai)，搶占制高點”。會(hui)議將(jiang)圍繞此主題(ti)全面展(zhan)(zhan)示近期我國(guo)催(cui)化(hua)(hua)(hua)領(ling)域基礎研(yan)(yan)(yan)究(jiu)和應用研(yan)(yan)(yan)究(jiu)方面的最新(xin)(xin)(xin)進展(zhan)(zhan)和成果，深入探討催(cui)化(hua)(hua)(hua)新(xin)(xin)(xin)時代(dai)下我國(guo)催(cui)化(hua)(hua)(hua)領(ling)域所面臨(lin)的機遇、挑戰及(ji)未來發展(zhan)(zhan)方向,并努力促進學(xue)術(shu)界(jie)與(yu)產業界(jie)的溝通和聯系(xi)，推進我國(guo)催(cui)化(hua)(hua)(hua)...

通訊(xun)(xun)作者：林(lin)麗利教授、姚(yao)思宇研究員通訊(xun)(xun)單位：浙江工業大學、浙江大學研究概述NatureCommunications鎳(nie)是二氧(yang)化碳(tan)(tan)加氫制甲烷(wan)(wan)的(de)多相催化劑(ji)中廣(guang)泛(fan)使用的(de)廉(lian)價活性金屬中心。然而，基于鎳(nie)的(de)催化劑(ji)在(zai)二氧(yang)化碳(tan)(tan)甲烷(wan)(wan)化反(fan)應(ying)中遭受嚴重失活，原因是在(zai)劇烈放熱(re)(re)反(fan)應(ying)中不(bu)可避免地產生局部熱(re)(re)點，導致不(bu)可逆的(de)燒結和焦炭沉積。在(zai)這(zhe)里，研究展示(shi)了構(gou)建在(zai)鎳(nie)泡沫結構(gou)支撐上(shang)的(de)反(fan)CeAlOx/Ni復合(he)材料(liao)在(zai)廣(guang)泛(fan)的(de)操作溫(wen)度范圍內(nei)(240至600°C)實現了顯著的(de)二氧(yang)化碳(tan)(tan)甲烷(wan)(wan)化催化活性和穩定(ding)性。值得(de)注(zhu)意的(de)是，...

沈(shen)(shen)陽化(hua)(hua)工(gong)(gong)(gong)(gong)研究院（簡(jian)稱沈(shen)(shen)陽院）的微(wei)(wei)(wei)化(hua)(hua)工(gong)(gong)(gong)(gong)技術創新(xin)中心(xin)負責人鄢(yan)冬茂教授(shou)帶領團隊長期(qi)從(cong)事精細化(hua)(hua)工(gong)(gong)(gong)(gong)連(lian)續(xu)化(hua)(hua)生產(chan)新(xin)工(gong)(gong)(gong)(gong)藝開發(fa)，團隊具(ju)備(bei)微(wei)(wei)(wei)化(hua)(hua)工(gong)(gong)(gong)(gong)技術研發(fa)服務能力，設(she)計開發(fa)碰(peng)撞(zhuang)流微(wei)(wei)(wei)反(fan)應(ying)器(qi)、連(lian)續(xu)流工(gong)(gong)(gong)(gong)藝和(he)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)微(wei)(wei)(wei)化(hua)(hua)工(gong)(gong)(gong)(gong)撬裝(zhuang)裝(zhuang)置，給(gei)化(hua)(hua)工(gong)(gong)(gong)(gong)企業(ye)(ye)(ye)提供從(cong)實(shi)驗室到工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)化(hua)(hua)一站式服務，解決化(hua)(hua)工(gong)(gong)(gong)(gong)企業(ye)(ye)(ye)危險工(gong)(gong)(gong)(gong)藝的安(an)全、環保(bao)和(he)效(xiao)率(lv)低的問題，研究成(cheng)果(guo)在國(guo)內20余家企業(ye)(ye)(ye)實(shi)現轉化(hua)(hua)，為企業(ye)(ye)(ye)提供了(le)更(geng)安(an)全、更(geng)環保(bao)和(he)更(geng)高效(xiao)的連(lian)續(xu)化(hua)(hua)生產(chan)技術，取得(de)很好的經(jing)濟效(xiao)益。沈(shen)(shen)陽院和(he)歐世盛長期(qi)合作(zuo)致力于微(wei)(wei)(wei)化(hua)(hua)工(gong)(gong)(gong)(gong)技術產(chan)業(ye)(ye)(ye)化(hua)(hua)研究。雙方共同成(cheng)立了(le)連(lian)續(xu)流在精細化(hua)(hua)聯合應(ying)...

研究背景(jing)迄今為止，由于量子(zi)隧道效(xiao)(xiao)應(ying)(ying)(ying)、尺(chi)寸(cun)效(xiao)(xiao)應(ying)(ying)(ying)、表面(mian)和邊界效(xiao)(xiao)應(ying)(ying)(ying)以(yi)及庫侖堵塞效(xiao)(xiao)應(ying)(ying)(ying)等(deng)奇妙特(te)性，大量具(ju)有易(yi)于調(diao)節(jie)尺(chi)寸(cun)、結構和成(cheng)分的(de)(de)(de)微(wei)(wei)納(na)米(mi)(mi)材料被廣泛開發并應(ying)(ying)(ying)用(yong)于光電子(zi)、環(huan)境材料、生(sheng)物(wu)成(cheng)像(xiang)、農(nong)業(ye)產(chan)業(ye)和藥(yao)物(wu)輸送等(deng)領域(yu)。因此(ci)，微(wei)(wei)納(na)米(mi)(mi)材料加(jia)工屬于材料制(zhi)造(zao)和應(ying)(ying)(ying)用(yong)領域(yu)，以(yi)實現在微(wei)(wei)納(na)米(mi)(mi)尺(chi)度上的(de)(de)(de)工業(ye)產(chan)品設計為目標，屬于21世(shi)紀最有趣(qu)(qu)的(de)(de)(de)產(chan)業(ye)之一，被認為具(ju)有與信息技(ji)術和生(sheng)物(wu)技(ji)術領域(yu)一樣大的(de)(de)(de)潛力。然(ran)而，傳統批(pi)量合(he)(he)成(cheng)方法(fa)相對(dui)不靈活的(de)(de)(de)缺(que)點導致人(ren)們對(dui)微(wei)(wei)流控(kong)濕化(hua)學合(he)(he)成(cheng)越來越感興趣(qu)(qu)，這使(shi)得連續制(zhi)造(zao)工藝的(de)(de)(de)發展成(cheng)為可能(neng)。...