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
无水溶胶-凝胶法制备有机-无机杂化光波导薄膜
作者:徐真武?剪明明?徐键?徐清波?孙广清?
单位:宁波大学信息科学与工程学院?浙江?宁波?315211?
关键词:有机-无机杂化?光学薄膜?无水溶胶-凝胶法?
分类号:TB34;TN25
出版年,卷(期):页码:2011,39(4):54-58
DOI:
摘要:

以二苯基二羟基硅烷(diphenylsilanediol,DPSD)和γ-甲基丙烯酰氧基丙基三甲氧基硅烷(γ-Methacryloxypropyl trimethoxy silane,MAPTMS)为前驱体,用无水溶胶-凝胶法合成出有机-无机杂化材料,将其旋涂在硅基片和石英玻璃片上得到杂化光波导薄膜。利用Abbe折射仪测试薄膜的折射率,用Fourier红外光谱仪和Raman光谱仪测试了薄膜的红外吸收光谱和Raman散射光谱,用紫外-可见-近红外分光光度计测试了薄膜的光吸收性质,用棱镜耦合法测试薄膜的光传输损耗。结果表明:控制DPSD的加入量可以调节薄膜的折射率(1.471~1.515);杂化材料在可见和近红外区域的光透过率在90%以上;在265 nm处存在强烈的苯环K带吸收峰;薄膜的光传输损耗约为1.0 dB/cm。

online reason why husband cheat married woman looking to cheat
why do wife cheat on husband why men cheat how to cheat wife
abortion las vegas abortion pill online abortion pictures
sumatriptan side effects sumatriptan side effects sumatriptan side effects

Organic-inorganic hybrid materials were prepared with diphenylsilanediol (DPSD) and γ-methacryloxypropyl trimethoxy silane (MAPTMS) as precursors by a non-hydrolytic sol-gel process. The hybrid films were deposited on silicon wafers and silica glass substrates by spin-coating. The refractive index, optical absorption or transmittance of hybrid films were measured with an Abbe refractometer and ultraviolet-visible-near infrared spectrometer, respectively. Their Raman and infrared spectra were measured with Fourier infrared and Raman spectrometer. The optical propagation loss of hybrid film was determined by a prism coupled method. The results show that the refractive index of the films can be adjusted by controlling the content of DPSD (1.471-1.515). The light transmittances of the hybrid materials were more than 90% in the visible and near infrared range. There was an intense K band absorption peak of phenyl at 265 nm. The optical propagation loss of hybrid film was approximately 1.0 dB/cm.

women want men signs of unfaithful husband how do i know if my wife cheated
how to catch a cheater link go
abortion pill abortion pill abortion pill
基金项目:
科技部国际科技合作重点项目(2006DFA52910);宁波市科技项目(2008B10042,2009B21007);宁波大学王宽诚幸福基金资助项目。
作者简介:
硕士研究生
married cheaters how many women cheat click
how to catch a cheater online go
open open My husband cheated on me
sumatriptan side effects sumatriptan side effects sumatriptan side effects
cialis discount coupons go cialis 2015 coupon
参考文献:

[1] 黄剑锋. 溶胶-凝胶原理与技术[M]. 北京: 化学工业出版社, 2005: 181-215. HUANG Jianfeng. The Principle and Technology of Sol-Gel (in Chinese). Beijing: Chemical Industry Press, 2005: 181-215. [2] 龚春林, 王德海. 溶胶凝胶法制备紫外光固化有机无机杂化材料的研究进展[J]. 轻工机械, 2009, 27(6): 1-4. GONG Chunlin, WANG Dehai. Light Ind Mach (in Chinese), 2009, 27(6): 1-4. [3] 葛建芳, 卢凤纪. 溶胶-凝胶法制备有机-无机反应型杂化材料[J]. 化学通报, 2002, 65: 1-7. GE Jianfang, RU Fengji. Chem Online (in Chinese), 2002, 65: 1-7. [4] 赵凤刚, 汪国年, 胡丽丽. 溶胶凝胶法稀土光波导薄膜研究进展[J]. 材料导报, 2006, 20(6): 14-17. ZHAO Fenggang, WANG Guonian, HU Lili. Mater Rev (in Chinese), 2006, 20(6): 14-17. [5] 倪克钒, 单国荣, 翁志学. 制备有机-无机杂化纳米材料的研究进展[J]. 高分子通报, 2006(11): 58-62. NI Kefan, SHAN Guorong, WENG Zhixue. Chin Polymer Bull (in Chinese), 2006(11): 58-62. [6] 张秋根, 周国波, 刘庆林. 有机-无机杂化分离膜研究进展[J]. 高分子通报, 2006(11): 52-57. ZHANG Qiugen, ZHOU Guobo, LIU Qinglin. Advances in hybrid organic-inorganic separation membranes [J]. Chin Polymer Bull (in Chinese), 2006(11): 52-57. [7] 钟敏, 赵高凌, 张溪文, 等. 有机/无机纳米复合材料的制备及应用[J]. 材料科学与工程, 2000, (18): 369-371. ZHONG Min, ZHAO Gaoling, ZHANG Xiwen, et al. Mater Sci Eng (in Chinese), 2000 (18): 369-371. [8] PORTIERA J, CHOYB J H, Subramanianc. Inoganic-organic hybrids as precursors to functional materials [J]. Int J Inorg Mater, 2001 (3): 581-592. [9] KHIMICH N N. Synthesis of silica gels and organic-inorganic hybrids on their base [J]. Glass Phys Chem, 2004, 5(30): 430-442. [10] 刘冰, 强亮生. 溶胶-凝胶法制备光学杂化功能材料[J]. 化学进展, 2005, 17(1): 85-89. LIU Bing, QIANG Liangsheng. Progress of organic-inorganic hybrid optical-functional materials prepared by the sol-gel method [J]. Pro in Chemis (in Chinese), 2005, 17(1): 85-89. [11] DUAN L O, ANGELA B. Seddon.Near and mid-infrared spectroscopy of sol-gel derived ormosils: vinyl and phenyl silicates [J]. J Non-Cryst Sol, 1997, 210(2): 187-203. [12] JANA S, LIM M A, In Chan Baek, et al. Non-hydrolytic sol-gel synthesis of epoxysilane-based inorganic-organic hybrid resins [J]. Mater Chem Phys, 2008 (112): 1008-1014. [13] 郑顺旋. 激光拉曼光谱学[M]. 上海: 上海科学技术出版社, 1985: 252-267. ZHENG Shunxuan. Laser-Raman spectroscopy (in Chinese). Shanghai: Shanghai Scientific and Technologic Press, 1985: 252-267. [14] KIM J S, YANG S C, BAE B S. Thermal stability of sol-gel derived methacrylate oligosiloxane-based hybrids for LED encapsulants [J]. J Sol-Gel Sci Technol, 2010 (53): 434-440. [15] 贾凌华, 邱枫, 钱颖, 等. 数码照相法测量离子交换平面光波导损耗特性[J]. 光子学报, 2009, 38(5): 1058-1061. JIA Linghua, QIU Feng, QIAN Ying, et al. Digital camera photographing in measuring propagation loss properties of ion-exchange planar optical waveguides [J]. Acta Photon Sin, 2009, 38(5): 1058- 1061. [16] ALMEIDA R M, MORAIS P J, VASCONCELOS H C. Optical loss mechanisms in nanocomposite sol-gel planar waveguides [C]. Proc SPIE, 1997 (3136): 296-303.

online click open
abortion las vegas period after abortion abortion pictures
doxycycline doxycycline doxycycline
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