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吃進(jìn)去的是石墨吐出來(lái)的是電路:劍橋大學(xué)研發(fā)出噴墨打印機(jī)打印電路技術(shù) 已有3人參與
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Yes, graphene is amazing and possesses many useful / otherworldly properties. The ability to use graphene itself to print flexible, transparent thin-film transistors via an inkjet printer is just another one of them. Over at the University of Cambridge, researchers have discovered that it's possible to print standard CMOS transistors using a graphene component. Provided the graphene is chipped off a block of graphite using a chemical solvent and the larger (potentially print-head blocking) chips are removed, it can be turned into a polymer ink which can then run through a conventional inkjet printer. The potential result of this is flexible, transparent and wearable computer circuitry coming from ordinary printers as opposed to several multi-million-dollar machines in a factory, which has long been the historical standard. Besides, who wouldn't want to print their own circuitry on a PhotoSmart MFP rather than whatever report might be due the next day?![]() 近年,被稱(chēng)作能夠“影響未來(lái)的八大科技”之一的3D打印技術(shù)也逐漸流行起來(lái)。無(wú)論是此前“吃進(jìn)去的是沙子,吐出來(lái)的是藝術(shù)”的太陽(yáng)能3D打印機(jī),還是能“讓你把想像力打印出來(lái)”的3D打印機(jī),越來(lái)越多的3D打印技術(shù)逐漸成熟,并呈現(xiàn)在用戶(hù)面前,F(xiàn)在,電路也可能使用噴墨打印機(jī)打印出來(lái)! 用作打印電路的是一種被稱(chēng)作“石墨烯”的材料。石墨烯具備很廣泛的用途與超凡的屬性。來(lái)自劍橋大學(xué)的研究人員發(fā)現(xiàn),僅需要使用電腦噴墨打印機(jī),再利用石墨烯本身的特性,就能打印出透明薄膜晶體管。同時(shí)他們還認(rèn)為,利用石墨烯材料也可能打印出標(biāo)準(zhǔn)CMOS晶體管。 在使用化學(xué)溶劑從石墨塊中獲得石墨烯后,再去除可能堵塞打印頭的較大碎屑,就得到一種可供噴墨打印機(jī)使用的混合油墨。這種油墨使得該項(xiàng)技術(shù)的應(yīng)用變得非常方便靈活。僅使用普通的打印機(jī)就能制造出透明耐用的計(jì)算電路,而不需要使用工廠里動(dòng)輒數(shù)百萬(wàn)美元的專(zhuān)業(yè)設(shè)備。 你認(rèn)為這項(xiàng)技術(shù)怎么樣呢? http://www.engadget.com/2011/11/ ... printable-circuitr/ |
材料科學(xué)最新前沿?zé)狳c(diǎn) | 材料學(xué)前沿、發(fā)現(xiàn)、猜想 | 3D打印 | 噴墨打印 |
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