发光的异核稀土配合物装饰氧化石墨烯片（英文）
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摘要
采用非共价键的方法制备一种新型的高荧光性能氧化石墨烯-异核稀土杂化材料。利用苯甲酸(BA)和菲咯啉(Phen)与Sm~(3+)和Gd~(3+)配位,并作用在氧化石墨烯片(GOSs)表面,制备了一种异核稀土配合物。所制备的产物通过傅里叶变换红外光谱、X射线衍射、扫描电子显微镜、荧光光谱仪、荧光寿命和热重分析来表征。该杂化材料具有强发光强度、长的寿命和良好的热稳定性。此外,Gd~(3+)对材料具有很强的敏化作用,同时Gd~(3+)在提高发光强度方面起着重要作用。氧化石墨烯的存在不会淬灭杂化材料的荧光性能。此外,还研究了具有不同物质的量之比的Sm~(3+)和Gd~(3+)的荧光特性。
A novel high luminescent performance of graphene oxide-rare earth hybrid material was prepared using a noncovalent approach. Herein, a heteronuclear rare earth complex were revealed in which the benzoic acid(BA)and 1,10-phenanthroline hydrate(Phen) coordinated with Sm~(3+)and Gd~(3+), which was used to functionalize graphene oxide sheets(GOSs). The as-prepared products were characterized via Fourier-transform infrared spectroscopy, Xray diffraction, scanning electron microscope, fluorescence spectrometer, decay lifetime and thermogravimetric analysis. The hybrid materials exhibited strong luminescence intensity, long lifetime and good thermal stability.Besides, Gd~(3+)ions had a strong sensitizing effect on materials and played a significant role in improving the luminescence intensity. The presence of GOSs did not quench the fluorescence performance of hybrid materials.Moreover, their fluorescence properties of Sm~(3+)and Gd~(3+)with different molar ratios were also studied.
A novel high luminescent performance of graphene oxide-rare earth hybrid material was prepared using a noncovalent approach. Herein, a heteronuclear rare earth complex were revealed in which the benzoic acid(BA)and 1,10-phenanthroline hydrate(Phen) coordinated with Sm~(3+)and Gd~(3+), which was used to functionalize graphene oxide sheets(GOSs). The as-prepared products were characterized via Fourier-transform infrared spectroscopy, Xray diffraction, scanning electron microscope, fluorescence spectrometer, decay lifetime and thermogravimetric analysis. The hybrid materials exhibited strong luminescence intensity, long lifetime and good thermal stability.Besides, Gd~(3+)ions had a strong sensitizing effect on materials and played a significant role in improving the luminescence intensity. The presence of GOSs did not quench the fluorescence performance of hybrid materials.Moreover, their fluorescence properties of Sm~(3+)and Gd~(3+)with different molar ratios were also studied.
引文
[1]Novoselov K S, Geim A K, Morozov S V, et al. Science,2004,306(5696):666-669
[2]Bak S, Kim D, Lee H. Curr. Appl Phys., 2016,16(9):1192-1201
[3]Llobet E. Sens. Actuators B, 2013,179:32-45
[4]Liu S L, Liu C, Guo J, et al. J. Electrochem. Soc., 2017,164(12):A2390-A2397
[5]Khurana G, Misra P, Katiyar R S. Carbon, 2014,76(9):341-347
[6]Falkovsky L A, Pershoguba S S. Phys. Rev. B:Condens.Matter, 2007,76(15):153410
[7]Eda G, Lin Y Y, Mattevi C, et al. Adv. Mater., 2010,22(4):505-509
[8]Xu Y X, Shi G Q. J. Mater. Chem., 2011,21(10):3311-3323
[9]Radovic L R, Mora-Vilches C V, Salgado-Casanova A J A,et al. Carbon, 2018,130:340-349
[10]Sun Y, Thiel C W, Cone R L, et al. J. Lumin., 2002,98(1/2/3/4):281-287
[11]Liu S L, He X D, Zhu J P, et al. Sci. Rep., 2016,6:35189
[12]LI Yun-Tao(李运涛), HAI Xiao(海啸), LIU Xia(刘侠), et al.Chinese J. Inorg. Chem.(无机化学学报), 2013,29(11):2475-2479
[13]Wani J A, Dhoble N S, Kokode N S, et al. Luminescence,2017,32(2):240-252
[14]Chen Y, Cai W M. Spectrochim. Acta Part A, 2005,62(4/5):863-868
[15]Galleani G, Santagneli S H, Ledemi Y, et al. J. Phys. Chem.C, 2018,122(4):2275-2284
[16]Kim J, Cote L J, Kim F, et al. J. Am. Chem. Soc., 2010,132(1):260-267
[17]Cao Y W, Yang T, Feng J C, et al. Carbon, 2011,49(4):1502-1504
[18]Zou X F, Zhang W J. RSC Adv., 2015,5(68):55143-55149
[19]Wang S J, Hu J B, Wang Y Y, et al. J. Mater. Sci., 2013,48(2):805-811
[20]Fan X Z, Shang K, Sun B, et al. J. Mater. Sci., 2014,49(6):2672-2679
[21]Zhao Y C, Huang L J, Wang Y X, et al. J. Alloys Compd.,2016,687:95-103
[22]Zhang X X, Zhang W J, Li Y J, et al. Dyes Pigm., 2017,140:150-156
[23]Jr W S H, Offeman R E. J. Am. Chem. Soc., 1958,80(6):1339
[24]Wang G C, Yang Z Y, Li X W, et al. Carbon, 2005,43(12):2564-2570
[25]Ma Q L, Yu W S, Dong X T, et al. Opt. Mater., 2013,35(3):526-530
[26]Teotonio E E S, Felinto M C F C, Brito H F, et al. Inorg.Chim. Acta, 2004,357(2):451-460
[27]Shirvani-Arani S, Ahmadi S J, Bahrami-Samani A, et al.Anal. Chim. Acta, 2008,623(1):82-88
[28]Feng H B, Cheng R, Zhao X, et al. Nat. Commun., 2013,4(2):1539
[29]Lerf A, Buchsteiner A, Pieper J, et al. J. Phys. Chem. Solids,2006,67(5/6):1106-1110
[30]Deng R P, Yu J B, Zhang H J, et al. Chem. Phys. Lett.,2007,443(4/5/6):258-263
[31]Fornes T D, Paul D R. Polymer, 2003,44(14):3945-3961
[32]Cai D, Song M. J. Mater. Chem., 2007,17(35):3678-3680
[33]Yang D, Velamakanni A, Bozoklu G, et al. Carbon, 2009,47(1):145-152
[34]Shen J F, Li T, Shi M, et al. Mater. Sci. Eng. C, 2012,32(7):2042-2047
[35]Fan X B, Peng W C, Li Y, et al. Adv. Mater., 2008,20(23):4490-4493
[36]Xia Z G, Chen D M. J. Am. Ceram. Soc., 2010,93(5):1397-1401
[37]Decadt R, Van H K, Depla D, et al. Inorg. Chem., 2012,51(21):11623-11634
[38]Accorsi G, Armaroli N, Parisini A, et al. Adv. Funct. Mater.,2010,17(15):2975-2982
[2]Bak S, Kim D, Lee H. Curr. Appl Phys., 2016,16(9):1192-1201
[3]Llobet E. Sens. Actuators B, 2013,179:32-45
[4]Liu S L, Liu C, Guo J, et al. J. Electrochem. Soc., 2017,164(12):A2390-A2397
[5]Khurana G, Misra P, Katiyar R S. Carbon, 2014,76(9):341-347
[6]Falkovsky L A, Pershoguba S S. Phys. Rev. B:Condens.Matter, 2007,76(15):153410
[7]Eda G, Lin Y Y, Mattevi C, et al. Adv. Mater., 2010,22(4):505-509
[8]Xu Y X, Shi G Q. J. Mater. Chem., 2011,21(10):3311-3323
[9]Radovic L R, Mora-Vilches C V, Salgado-Casanova A J A,et al. Carbon, 2018,130:340-349
[10]Sun Y, Thiel C W, Cone R L, et al. J. Lumin., 2002,98(1/2/3/4):281-287
[11]Liu S L, He X D, Zhu J P, et al. Sci. Rep., 2016,6:35189
[12]LI Yun-Tao(李运涛), HAI Xiao(海啸), LIU Xia(刘侠), et al.Chinese J. Inorg. Chem.(无机化学学报), 2013,29(11):2475-2479
[13]Wani J A, Dhoble N S, Kokode N S, et al. Luminescence,2017,32(2):240-252
[14]Chen Y, Cai W M. Spectrochim. Acta Part A, 2005,62(4/5):863-868
[15]Galleani G, Santagneli S H, Ledemi Y, et al. J. Phys. Chem.C, 2018,122(4):2275-2284
[16]Kim J, Cote L J, Kim F, et al. J. Am. Chem. Soc., 2010,132(1):260-267
[17]Cao Y W, Yang T, Feng J C, et al. Carbon, 2011,49(4):1502-1504
[18]Zou X F, Zhang W J. RSC Adv., 2015,5(68):55143-55149
[19]Wang S J, Hu J B, Wang Y Y, et al. J. Mater. Sci., 2013,48(2):805-811
[20]Fan X Z, Shang K, Sun B, et al. J. Mater. Sci., 2014,49(6):2672-2679
[21]Zhao Y C, Huang L J, Wang Y X, et al. J. Alloys Compd.,2016,687:95-103
[22]Zhang X X, Zhang W J, Li Y J, et al. Dyes Pigm., 2017,140:150-156
[23]Jr W S H, Offeman R E. J. Am. Chem. Soc., 1958,80(6):1339
[24]Wang G C, Yang Z Y, Li X W, et al. Carbon, 2005,43(12):2564-2570
[25]Ma Q L, Yu W S, Dong X T, et al. Opt. Mater., 2013,35(3):526-530
[26]Teotonio E E S, Felinto M C F C, Brito H F, et al. Inorg.Chim. Acta, 2004,357(2):451-460
[27]Shirvani-Arani S, Ahmadi S J, Bahrami-Samani A, et al.Anal. Chim. Acta, 2008,623(1):82-88
[28]Feng H B, Cheng R, Zhao X, et al. Nat. Commun., 2013,4(2):1539
[29]Lerf A, Buchsteiner A, Pieper J, et al. J. Phys. Chem. Solids,2006,67(5/6):1106-1110
[30]Deng R P, Yu J B, Zhang H J, et al. Chem. Phys. Lett.,2007,443(4/5/6):258-263
[31]Fornes T D, Paul D R. Polymer, 2003,44(14):3945-3961
[32]Cai D, Song M. J. Mater. Chem., 2007,17(35):3678-3680
[33]Yang D, Velamakanni A, Bozoklu G, et al. Carbon, 2009,47(1):145-152
[34]Shen J F, Li T, Shi M, et al. Mater. Sci. Eng. C, 2012,32(7):2042-2047
[35]Fan X B, Peng W C, Li Y, et al. Adv. Mater., 2008,20(23):4490-4493
[36]Xia Z G, Chen D M. J. Am. Ceram. Soc., 2010,93(5):1397-1401
[37]Decadt R, Van H K, Depla D, et al. Inorg. Chem., 2012,51(21):11623-11634
[38]Accorsi G, Armaroli N, Parisini A, et al. Adv. Funct. Mater.,2010,17(15):2975-2982