a国产,中文字幕久久波多野结衣AV,欧美粗大猛烈老熟妇,女人av天堂

當(dāng)前位置:主頁 > 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生長的晶種紡到基材(玻璃或PET)表面,然后經(jīng)過化學(xué)選擇性生長的方法,在紡絲線表面長出納米銀,形成Ag基TCFs。眾多研究者通過大量的研究發(fā)現(xiàn),高長徑比的AgNWs對提高透明導(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,平均可見光透過率為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生長的晶種,再通過Ag的選擇性生長反應(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間對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,可見光透過率為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光敏樹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:2156435

資料下載
論文發(fā)表

本文鏈接:http://www.wukwdryxk.cn/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,作者需要刪除請E-mail郵箱bigeng88@qq.com
黄频视频大全免费的国产| 久久综合爱| 中文字幕无码免费久久| 欧美日韩精品一区二区三区| 欧美日在线| 欧美精品国产专区91在线 | 亚洲天堂2017无码| 久久人妻少妇嫩草av无码专区| 人妻aⅴ无码一区二区三区 | 久久99精品久久久水蜜桃| 欧美a级黄片| 欧美成人秋霞久久AA片| 成人麻豆日韩在无码视频| 无码a级毛片日韩精品| 无码夫の前で人妻を犯す中字| 久9久9热综合| 午夜激情在线| 特级精品毛片免费观看| 亚洲国产成人AV网站| 亚洲AV日韩AV综合在线观看 | 精品国产成人| 正在播放国产第九十二| 亚洲人成色777777在线观看| 狠狠色噜噜狠狠狠狠色综合久AV| 亚洲国产成人无码av在线播放| 午夜精品久久久| av777| 色婷婷久久啪啪一区二区| 一区二区三区不卡视频| 久久久精品波多野结衣AV| 亚洲囯产精品久久久久久无码 | 丰满少妇一区二区三区| 国产丝袜一区二区三区| 天天操天天搞| 福利片在线| 台湾无码AV一区二区三区| yy6080久久亚洲精品| 欧美亚洲日韩国产另类精品 | 中文人妻无码一区二区三区信息| 亚洲色大成网站WWW尤物| 国产无遮挡裸体免费视频|