|本期目录/Table of Contents|

[1]郭俊芳,鄢国平,郑华明.Sm(HTH)3Phen在改性MCM41中的组装及发光性质[J].武汉工程大学学报,2011,(07):60-62.
　GUO Junfang,YAN Guoping,ZHENG Huaming.Incorporation of rareearth complex Sm(HTH)3Phen into surfacemodified MCM41 and their photophysical properties[J].Journal of Wuhan Institute of Technology,2011,(07):60-62.
点击复制

Sm(HTH)3Phen在改性MCM41中的组装
及发光性质(/HTML)
分享到：

《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年07期
页码:
60-62
栏目:
材料科学与工程
出版日期:
2011-08-30

文章信息/Info

Title:
Incorporation of rareearth complex Sm(HTH)3Phen into
surfacemodified MCM41 and their photophysical properties
文章编号:
16742869(2011)07006003
作者:
郭俊芳; 鄢国平; 郑华明
武汉工程大学 材料科学与工程学院，湖北 武汉 430074
Author(s):
GUO Junfang;  YAN Guoping;  ZHENG Huaming
School of Material Science and Engineering, Wuhan Institute of Technology, Wuhan 430074, China
关键词:
改性; 组装; 稀土配合物; 发光; 色纯度
Keywords:
modification;  assembly;  rare earth complex;  luminescence;  color purity
分类号:
O616
DOI:
-
文献标志码:
AAdoi:10.3969/j.issn.16742869.2011.07.017
摘要:
利用缩水甘油氧基丙基三甲氧基硅烷和甲基丙烯酸丙酯基三甲氧基硅烷对MCM41进行改性，将稀土配合物Sm(HTH)3Phen(HTH = 4,4,5,5,6,6,6七氟1(2噻吩基)1,3己二酮，phen = 1,10邻菲啰啉)组装到MCM41及改性的MCM41的孔道中，利用XRD，29Si核磁共振光谱，固体漫反射光谱等对其结构进行了表征，并研究组装体的发光性质.结果表明，相比纯配合物，Sm(HTH)3Phen在两种改性及未改性MCM41中的发光纯度得到提高，组装体的激发光谱发生了蓝移.对比三种组装材料，对MCM41表面进行改性可以有效地提高组装体的发光强度.
Abstract:
The rare earth complex, Sm(HTH)3phen (HTH=4,4,5,5,6,6, 6heptafluoro1(2thienyl)1,3hexanedione, phen=1,10phenanthroline), was incorporated into surfacemodified mesoporous molecular sieve MCM41 via reactions of the surface SiOH with different silylation reagents such as 3glycidoxypropyltrimethoxysilane and 3(trimethoxysilyl)propylmethacrylate and their photophysical properties were studied. The results show that the surface silylation of MCM41 provides a unique chemical environment for the incorporated rare earth complex. When the rare earth complex Sm(HTH)3phen was incorporated into the unmodified or modified MCM41, the maximum wavelengths from excitation and emission spectra shifted toward shorter wavelengths. The emission intensity and color purity of the complex in these surfacesilylated MCM41s changed dramatically compared with the pure rare earth complex.

参考文献/References:

［1］Beck J S, Vartuli J C, Roth W J M, et al. A new family of mesoporous molecular sieves prepared with liquid crystal templates ［J］. J Am Chem Soc， 1992（114）: 10834? 10843.
［2］Sanchez C, Lebeau B, Chaput F, et al. Optical properties of functional hybrid organic–inorganic nanocomposites ［J］. Adv. Mater， 2003（15）: 1969? 1994.
［3］Zhou B, Wei C P, Peng C J, et al. Study on the properties of the photoluminescence material Tb(aspirin)3phenMCM41 ［J］. J Coord Chem， 2010,63(10):1752? 1762.
［4］Zhang J Y, Luz Z, Goldfarb D. EPR Studies of the Formation Mechanism of the Mesoporous Materials MCM41 and MCM50 ［J］. J Phys Chem B， 1997（101）:7087? 7094.
［5］Melby L R, Rose N J, Abramson E, et al. Synthesis and Fluorescence of Some Trivalent Lanthanide Complexes ［J］. J Am Chem Soc, 1964（86）: 5117? 5125.

相似文献/References:

[1]董桂芳,官仕龙*,程锐,等.卷烟胶的合成及影响因素[J].武汉工程大学学报,2011,(09):26.
　DONG Guifang,GUAN Shilong*,CHENG Rui,et al.Synthesis of cigarette adhesive and factors of affecting its performance[J].Journal of Wuhan Institute of Technology,2011,(07):26.
[2]张勇,朱永昌,李俊,等.废玻璃改性氯氧镁水泥的研究[J].武汉工程大学学报,2011,(10):57.
　ZHANG Yong,ZHU Yong chang,LI Jun,et al.Research on magnesium oxygenchloride cement modified by waste glass[J].Journal of Wuhan Institute of Technology,2011,(07):57.
[3]李铭,汪艳,胡吉良,等.水性环氧树脂改性水泥力学性能[J].武汉工程大学学报,2011,(11):52.
　LI Ming,WANG Yan,HU Ji liang,et al.Mechanical properties of waterborne epoxyresin modified concrete material[J].Journal of Wuhan Institute of Technology,2011,(07):52.
[4]马文梅,王营茹,明银安*,等.锂盐改性累托石处理染料废水[J].武汉工程大学学报,2012,(2):19.
　MA Wen\|mei,WANG Ying\|ru,MING Yin\|an,et al.Dye wastewater treatment by rectorite modified by lithium[J].Journal of Wuhan Institute of Technology,2012,(07):19.
[5]张晖,赖小莹*,艾常春,等.聚磷酸铵的合成及改性研究进展[J].武汉工程大学学报,2012,(10):32.[doi:103969/jissn16742869201210008]
　ZHANG Hui,LAI Xiao ying,AI Chang chun,et al.Development on synthesis and modification of APPⅡ[J].Journal of Wuhan Institute of Technology,2012,(07):32.[doi:103969/jissn16742869201210008]
[6]张富青,陈晓霞,袁军,等.纳米碳酸钙对回收丙烯腈\|丁二烯\|苯乙烯共聚物性能的影响[J].武汉工程大学学报,2013,(09):59.[doi:103969/jissn167428692013090012]
　ZHANG Fu\|qing,Chen Xiao\|xia,Yuan Jun,et al.Effect of nano calcium carbonate on mechanical properties of recycled acrylonitrile\|butadiene\|styrene copolymer[J].Journal of Wuhan Institute of Technology,2013,(07):59.[doi:103969/jissn167428692013090012]
[7]袁华,何云蔚,艾常春.钛酸锂作为锂离子电池负极材料的改性进展[J].武汉工程大学学报,2014,(08):20.[doi:103969/jissn16742869201408004]
　YUAN Hua,HE Yun wei,AI Chang chun.Progress of modification of lithium titanate as anode material for lithiumion battery[J].Journal of Wuhan Institute of Technology,2014,(07):20.[doi:103969/jissn16742869201408004]
[8]张勇,杨浩.改性果酸粉体的大分子明胶法制备及其缓释作用[J].武汉工程大学学报,2014,(08):27.[doi:103969/jissn16742869201408005]
　ZHANG Yong,YANG Hao.Preparation and release properties of fruit acid powders modified by gelatin[J].Journal of Wuhan Institute of Technology,2014,(07):27.[doi:103969/jissn16742869201408005]
[9]杨光忠,汪媛,王营茹.金属盐类改性累托石的制备及吸附性能[J].武汉工程大学学报,2014,(11):32.[doi:103969/jissn167428692014011006]
　YANG Guang zhong,WANG Yuan,WANG Ying ru.Preparation and adsorption performance of metal salt modified rectorite[J].Journal of Wuhan Institute of Technology,2014,(07):32.[doi:103969/jissn167428692014011006]
[10]袁　军１,２,刘　明１,等.碳酸钙和乙烯－辛烯共聚物对废旧聚丙烯塑料的改性[J].武汉工程大学学报,2015,37(03):9.[doi:10. 3969/j. issn. 1674—2869. 2015. 03. 0003]
　,,et al.Ｍｏｄｉｆｉcation ｏｆ ｃａｌｃｉｕｍ ｃａｒｂｏｎａｔｅ ａｎｄ ｅｔｈｙｌｅｎｅ－ｏｃｔｅｎｅ ｏｎ ｗａｓｔｅ ｐｏｌｙｐｒｏｐｙｌｅｎｅ ｐｌａｓｔｉｃｓ[J].Journal of Wuhan Institute of Technology,2015,37(07):9.[doi:10. 3969/j. issn. 1674—2869. 2015. 03. 0003]

备注/Memo

备注/Memo:
-
更新日期/Last Update: