首页期刊信息编委及顾问期刊发行联系方式使用帮助常见问题ENGLISH
位置:首页 >> 正文
退火处理对玻璃表面沉积的ZnO薄膜微观形貌与性能的影响
作者:阮鑫栋 姜妍彦 杜兴科 刘贵山 胡志强 刘敬肖 
单位:大连工业大学纺织与材料工程学院 辽宁 大连 116034 
关键词:氧化锌薄膜 超声喷雾法 退火处理 微观形貌 
分类号:TQ171.7
出版年,卷(期):页码:2013,41(6):820-824
DOI:
摘要:
以Zn(NO3)2·6H2O为前驱体,采用超声喷雾热解法在500℃下、在钠钙硅浮法玻璃衬底上制备了ZnO薄膜。分别在不同温度(500、550、600℃)和不同时间(30、60、120min)对制备的ZnO薄膜进行了退火处理。研究退火条件对ZnO薄膜微观结构、形貌以及光学性能的影响。结果表明:退火处理能提高ZnO薄膜的c轴取向;随着退火时间的延长,ZnO薄膜附着强度随之增加,但c轴取向度呈先增强,至120min时又开始呈下降的趋势;随着退火温度的升高,ZnO薄膜的c轴取向亦出现先显著增强,之后又开始下降的趋势,同时可见光透过率亦呈相同的变化趋势。最佳退火条件为500℃温度保温60min,此时薄膜不仅c轴取向生长优势明显,结晶质量良好,表面颗粒大小均匀,致密平滑,同时薄膜的可见光透过率由退火前的70%提高到90%。

 

how do i know if my wife has cheated infidelity in marriage read
amoxicillin amoxicillin amoxicillin
cialis discount coupons cialis 2015 coupon

ZnO thin films were prepared by a ultrasonic spray pyrolysis (USP) method on soda-lime-silica float glass substrate at the deposition temperature of 500℃ with zinc nitrate as a precursor. The ZnO thin films were annealed at different temperatures (500, 550, 600℃) and durations (30, 60, 120min), respectively. Influence of annealing condition on the microstructure, morphology and optical properties of the films was investigated. The results indicate that the annealing treatment improves the quality of the ZnO film and increases the c-axis orientation. The adhesion strength of the ZnO film increases with the extension of the annealing duration, however, the c-axis orientation degree first increases and then decreases at 120min. The c-axis orientation and the visible light transmittance firstly increase and then decrease with the increase of annealing temperature. The film obtained at the optimum annealing temperature of 500℃and the duration of 60min has a good crystallization quality, uniform crystal size and dense smooth surface, giving the improved optical properties. The visible light transmittance increases from 70% to 90% after annealing treatment.

online click open
open click here go
printable coupons for cialis outbackuav.com coupon for free cialis
基金项目:
作者简介:
第一作者:阮鑫栋(1986—),男,硕士。 通信作者:姜妍彦(1960—),女,博士,教授。
married cheaters why some women cheat click
why do wife cheat on husband why wifes cheat how to cheat wife
doxycycline doxycycline doxycycline
参考文献:
[1] AOKI Toru, HATANAKA Yoshinori, LOOK David C. ZnO diode fabricated by excimer-laser doping[J]. Appl Phys Lett, 2000, 76(22): 3257–3258.
[2] FAY S, FEITKNECHT L, SCHLUCHTER R. Rough ZnO layers by LP-CVD process and their effect in improving performances of amorphous and microcrystalline silicon solar cells [J]. Sol Energy Mater Sol Cells, 2006, 90(18/19): 2960–2967 .
[3] BREIVIK T H, DIPLAS S, ULYASHIN A G, et al. Nano-structural properties of ZnO films for Si based heterojunction solar cells [J]. Thin Solid Films, 2007, 515(24): 8479–8483.
[4] 刘坤, 季振国. 氧化锌薄膜制备技术的评价[J]. 真空科学与技术, 2002, 22(4): 282–286.
LIU Kun, JI Zhenguo. Vac Sci Technol (in Chinese), 2002, 22(4): 282–286.
[5]  BENRAMDANE N, MURAD W A, MISHO R H, et al. A chemical method for the preparation of thin films of CdO and ZnO [J]. Mater Chem Phys, 1997, 48(2): 119–123.
[6]  BIAN J M, LI X M, ZHANG C Y, et al. Synthesis and characterization of two-layer-structured ZnO p–n homojunctions by ultrasonic spray paralysis [J]. Appl Phys Lett, 2004, 84(19): 3783–3785.
[7] 赵庚申, 王庆章, 郭天勇.超声喷雾法制备大面积太阳电池TCO膜及其工艺研究[J]. 光电子?激光, 2007, 18(11): 1317–1321.
ZHAO Gengshen, WANG Qingzhang, GUO Tianyong. J Optoelectron Laser (in Chinese), 2007, 18(11): 1317–1321.
[8] 王玉新, 孙景昌, 郑亚茹, 等. 衬底温度对ZnO:N薄膜结构和光学性能的影响[J]. 光电子?激光, 2012, 23(11): 2132–2136.
WANG Yuxin, SUN Jingchang, ZHENG Yaru. J Optoelectron Laser (in Chinese), 2012, 23(11): 2132–2136.
[9] 张霞, 张晓丹, 边楠, 等.衬底温度对ZnO纳米结构的影响[J]. 光电子?激光, 2009, 20(2): 2132–2136.
ZHANG Xia, ZHANG Xiaodan, BIAN Nan. J Optoelectron Laser (in Chinese), 2009, 20(2): 200–203.
[10] 唐伟忠. 薄膜材料制备原理、技术及应用[M]. 北京: 冶金工业出版社, 2003: 162–226.
[11] 刘磁辉, 林碧霞, 王晓平, 等. 热退火对ZnO薄膜表面形貌与椭偏特性的影响[J]. 发光学报, 2004, 25(2): 151–155.
LIU Cihui, LIN Bixia, WANG Xiaoping, et al. J Lumin (in Chinese), 2004, 25(2): 151–155.
[12]  GUPTA V, MANSINGH A. Influence of post deposition annealing on the structural and optical properties of sputtered zinc oxide film [J]. J Appl Phys, 1996, 80(2): 1063–1073.
[13] 周佳. 超声喷雾热解法ZnO薄膜的制备与性能研究[D]. 杭州: 浙江大学, 2006.
ZHOU Jia. Characteristics of ZnO films prepared by ultrasonic spray pyrolysis method (in Chinese, dissertation). Hangzhou: Zhejiang University, 2006.
     [14] KLISSURSKA Radosveta D, BROOKS Keith G, REANEY Lan M, et al. Effect of Nb doping on the microstructure of sol–gel derived PZT thin films [J]. J Am Ceram Soc, 1995, 78(6): 1513–1520.
online women that cheat with married men married woman looking to cheat
how to catch a cheater link go
read why people cheat in relationships signs of infidelity
doxycycline doxycycline doxycycline
cialis discount coupons cialis 2015 coupon
服务与反馈:
文章下载】【加入收藏
中国硅酸盐学会《硅酸盐学报》编辑室
京ICP备10016537号-2
京公网安备 11010802024188号
地址:北京市海淀区三里河路11号    邮政编码:100831
电话:010-57811253  57811254    
E-mail:jccs@ceramsoc.com