天堂国产午夜亚洲专区-少妇人妻综合久久蜜臀-国产成人户外露出视频在线-国产91传媒一区二区三区

當(dāng)前位置:主頁(yè) > 管理論文 > 工程管理論文 >

銀基透明導(dǎo)電薄膜與電路圖形的制備與研究

發(fā)布時(shí)間:2018-07-31 18:21
【摘要】:納米銀線(Ag NWs)因其擁有獨(dú)特的性能而被廣泛的應(yīng)用于光電子學(xué)器件、化工生產(chǎn)催化劑、生物納米傳感器、微納機(jī)器人以及太陽(yáng)能電池板等諸多領(lǐng)域。在透明導(dǎo)電薄膜(TCFs)的應(yīng)用方面,納米銀線具有重要的研究意義。本文就Ag基TCFs的制備采用了兩種不同的工藝方法。其一,首先合成AgNWs,再采用分層刮涂及熱壓的方法將納米銀線固定在基底(玻璃或PET)表層,形成Ag基TCFs。其二,首先采用靜電紡絲技術(shù)將含供Ag生長(zhǎng)的晶種紡到基材(玻璃或PET)表面,然后經(jīng)過(guò)化學(xué)選擇性生長(zhǎng)的方法,在紡絲線表面長(zhǎng)出納米銀,形成Ag基TCFs。眾多研究者通過(guò)大量的研究發(fā)現(xiàn),高長(zhǎng)徑比的AgNWs對(duì)提高透明導(dǎo)電薄膜的光電性能有著重要的意義。本文采用乙二醇還原法合成納米銀線,在以Ag NO3為主體劑提供Ag+,以乙二醇(EG)當(dāng)作反應(yīng)當(dāng)中的溶劑以及還原劑,PVP作為為誘導(dǎo)劑,FeCl3·6H2O作為控制劑,在溫度為120℃,Ar氣氛圍下成功合成了長(zhǎng)度為50μm,直徑為60 nm的形貌均勻的納米銀線(AgNW)。之后,采用分層刮涂的辦法,在以溫度為100℃,壓力為50 kg,時(shí)間為30 min的熱壓作用下,成功的制備出了平均表面電阻38Ω/sq,平均可見(jiàn)光透過(guò)率為86%的Ag基TCFs。采用靜電紡絲技術(shù)制備Ag基TCFs。創(chuàng)造性提出并研究在紡絲液中使用聚丙烯腈-聚苯乙烯的共聚物(SAN)以絡(luò)合Ag+形成供Ag生長(zhǎng)的晶種,再通過(guò)Ag的選擇性生長(zhǎng)反應(yīng)形成Ag基TCFs。探究紡絲液中SAN的含量,以及收集靜電紡絲時(shí)間對(duì)Ag基TCFs的光電性能的影響作用。經(jīng)探究最優(yōu)化條件,成功制備出表面電阻為20Ω/sq,可見(jiàn)光透過(guò)率為85.5%的Ag基透明導(dǎo)電薄膜。光打印法制備Ag基電路圖形是基于傳統(tǒng)技術(shù)以及現(xiàn)階段噴墨打印技術(shù)的缺點(diǎn)而創(chuàng)造性提出的,其實(shí)現(xiàn)是基于分層涂布法制備Ag基透明導(dǎo)電薄膜以及紫外激光對(duì)光敏樹(shù)脂的選擇性固化作用的相結(jié)合。在現(xiàn)有條件下制備了最小線寬為0.25 mm,電阻率為21×10-5Ω·cm的導(dǎo)電圖形。為日后制備出大規(guī)模集成電路提供了一種快速、方便、可行的方法。
[Abstract]:Nanocrystalline silver wire (Ag NWs) has been widely used in many fields such as optoelectronic devices, chemical catalysts, biological nanosensors, micro / nano robots and solar panels because of its unique properties. Nanocrystalline silver wire is of great significance in the application of transparent conductive film (TCFs). In this paper, two different methods for the preparation of Ag-based TCFs have been adopted. First, AgNWs were synthesized firstly, then silver nanowires were fixed on the surface of substrate (glass or PET) by stratified scraping and hot pressing to form Ag based TCFs. Secondly, silver nanoparticles were grown on the surface of the spinning wire by electrospinning technique, and then Ag based TCFs were formed by the chemical selective growth method on the surface of the substrate (glass or PET). Many researchers have found that AgNWs with high aspect ratio plays an important role in improving the optoelectronic properties of transparent conductive films. In this paper, silver nanowires were synthesized by ethylene glycol reduction, Ag was provided with Ag NO3 as main agent, ethylene glycol (EG) was used as solvent in the reaction and NO3 was used as inducer, FeCl 3 6H2O as control agent. Silver nanowires (AgNW). With a length of 50 渭 m and a diameter of 60 nm were successfully synthesized at 120 鈩,

本文編號(hào):2156435

資料下載
論文發(fā)表

本文鏈接:http://sikaile.net/guanlilunwen/gongchengguanli/2156435.html


Copyright(c)文論論文網(wǎng)All Rights Reserved | 網(wǎng)站地圖 |

版權(quán)申明:資料由用戶8b9d5***提供,本站僅收錄摘要或目錄,作者需要?jiǎng)h除請(qǐng)E-mail郵箱bigeng88@qq.com
日韩精品中文字幕亚洲| 欧美偷拍一区二区三区四区| 欧美日韩在线第一页日韩| 青青免费操手机在线视频| 97人妻精品一区二区三区免| 亚洲一区二区三在线播放| 黄片在线观看一区二区三区| 国产av精品高清一区二区三区| 观看日韩精品在线视频| 东京不热免费观看日本| 日本道播放一区二区三区| 精品国产亚洲一区二区三区| 日韩偷拍精品一区二区三区| 日韩精品中文字幕在线视频| 国产偷拍精品在线视频| 在线观看国产午夜福利| 精品女同在线一区二区| 国产精品伦一区二区三区在线| 国产一区二区不卡在线视频| 国产又大又黄又粗的黄色| 在线欧美精品二区三区| 东京干男人都知道的天堂| 丝袜美女诱惑在线观看| 亚洲视频在线观看你懂的| 国产一区二区三区午夜精品| 国产精品推荐在线一区| 精品少妇人妻av一区二区蜜桃| 国产av一二三区在线观看| 国产精品亚洲综合天堂夜夜| 日韩欧美好看的剧情片免费| 老司机精品视频在线免费看| 不卡视频在线一区二区三区| 免费啪视频免费欧美亚洲| 日本乱论一区二区三区| 亚洲午夜av一区二区| 色偷偷偷拍视频在线观看| 黄色片一区二区三区高清| 免费观看在线午夜视频| 午夜精品一区免费视频| 国产精品亚洲综合天堂夜夜| 国产成人人人97超碰熟女|