2026-04-11 20:54:08
4957
juguowaiwangzhanbaodao,younamixianweizhichengdewanggejuyouguangfandeqianzaiyingyong,baokuorentizuzhi,shuizhiguolv,taiyangnengdianchi,shenzhishifangdanyi。raner,youyuzhizaoxiaolvjiaodi,namixianweideshangyehuashoudaolejidadezuai。

在最新一期的《納米技術》上shang,麻ma省sheng理li工gong學xue院yuan的de研yan究jiu人ren員yuan介jie紹shao了le一yi種zhong生sheng產chan納na米mi纖xian維wei網wang格ge的de新xin型xing設she備bei。該gai設she備bei在zai保bao證zheng高gao生sheng產chan效xiao率lv的de同tong時shi,顯xian著zhe提ti高gao了le對dui纖xian維wei直zhi徑jing的de控kong製zhi,這zhe對dui於yu大da多duo數shu應ying用yong十shi分fen重zhong要yao。
該設備之前需要安裝氣封無塵室,經過複雜的過程被刻到矽裏麵,而新設備則隻需使用3500美元的商用3-D打(da)印(yin)機(ji)。因(yin)此(ci),這(zhe)項(xiang)工(gong)作(zuo)對(dui)於(yu)納(na)米(mi)纖(xian)維(wei)的(de)製(zhi)造(zao)而(er)言(yan),不(bu)僅(jin)更(geng)加(jia)可(ke)靠(kao),而(er)且(qie)更(geng)加(jia)便(bian)宜(yi)。新(xin)裝(zhuang)置(zhi)由(you)一(yi)組(zu)小(xiao)型(xing)管(guan)道(dao)組(zu)成(cheng),含(han)有(you)聚(ju)合(he)物(wu)的(de)液(ye)體(ti)將(jiang)通(tong)過(guo)該(gai)管(guan)道(dao)注(zhu)入(ru)。這(zhe)就(jiu)是(shi)所(suo)謂(wei)的(de)微(wei)流(liu)體(ti)裝(zhuang)置(zhi)。
麻省理工大學教授兼作者Luis 認為,在未來不會有人在無塵室內做微流體實驗,因為這沒有任何的意義。3Ddayinkeyixuanzegenghaodecailiao,dedaorenmenzhenzhengxiangyaodejiegou,jiangnamixianweizuodegenghao。ershiyongwuchenshi,zetongchanghuixishengyixieduichicundekongzhi,qiejiagefeichanganggui。namixianweikeyongyuduibibiaomianjiyaoqiujigaodelingyu,liruxuyaobaoluyuyangguangxiadetaiyangnengdianchi,huozhezaibiaomianjinxingcuihuafanyingderanliaodianchidianji。
Luis 還表示,除了成本原因和靈活的設計之外,3D打da印yin的de另ling一yi個ge優you點dian是shi能neng夠gou快kuai速su測ce試shi和he修xiu改gai設she計ji。此ci外wai,使shi用yong微wei加jia工gong設she備bei,從cong理li論lun建jian模mo到dao發fa表biao論lun文wen通tong常chang需xu要yao兩liang年nian時shi間jian,在zai此ci期qi間jian,他ta和he他ta的de同tong事shi們men會hui在zai基ji本ben設she計ji上shang測ce試shi兩liang三san個ge變bian量liang。使shi用yong新xin設she備bei,在zai一yi年nian時shi間jian可ke以yi進jin行xing70次迭代的設計。