石墨烯-银纳米粒子复合材料的制备及表征

doi:10.3724/SP.J.1077.2012.00089

无机材料学报 ›› 2012, Vol. 27 ›› Issue (1): 89-94.DOI: 10.3724/SP.J.1077.2012.00089

石墨烯-银纳米粒子复合材料的制备及表征

于美¹, 刘鹏瑞¹, 孙玉静², 刘建华¹, 安军伟¹, 李松梅¹

(1．北京航空航天大学材料科学与工程学院, 空天先进材料与服役教育部重点实验室, 北京 100191; 2．国家知识产权局专利审查协作中心, 北京 100088)

收稿日期:2011-04-07 修回日期:2011-06-07 出版日期:2012-01-09 网络出版日期:2011-12-19
作者简介:于美(1981-), 女, 博士, 副教授. E-mail: yumei@buaa.edu.cn
基金资助:
国家自然科学基金(51001007) National Natural Science Foundation of China (51001007)

Fabrication and Characterization of Graphene-Ag Nanoparticles Composites

YU Mei¹, LIU Peng-Rui¹, SUN Yu-Jing², LIU Jian-Hua¹, AN Jun-Wei¹, LI Song-Mei¹

(1. Key Laboratory of Aerospace Materials and Performance, Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing 100191, China; 2. State Intellectual Property Office of the People’s Republic of China, Beijing 100088, China)

Received:2011-04-07 Revised:2011-06-07 Published:2012-01-09 Online:2011-12-19

摘要/Abstract

摘要：

以无毒、绿色的葡萄糖为还原剂, 在没有稳定剂、温和的液相反应条件下, 同时还原氧化石墨和银氨溶液中的银氨离子, 原位制备石墨烯-银纳米粒子复合材料. 采用X射线衍射、红外吸收光谱、拉曼光谱、扫描电镜和透射电子显微镜对所制备的石墨烯-银纳米粒子复合材料进行了表征. 结果表明: 氧化石墨和银离子在反应过程中同时被葡萄糖还原, 银纳米粒子均匀分布于石墨烯片层之间, 生成的银纳米粒子中大多数存在着孪晶界, 银纳米粒子的大小和分布受硝酸银用量的影响, 在合适的银离子浓度下, 负载在石墨烯片层上的银纳米粒子的粒径分布集中在25 nm左右; 复合材料中石墨烯的拉曼信号由于银粒子的存在增强了7倍.

关键词: 石墨烯, 银纳米粒子, 复合材料, 拉曼光谱

Abstract:

Graphene-Ag nanoparticles composites were prepared by one step in situ synthesis method, using nontoxic green glucose as reducer. Graphite oxide and ammoniacal silver ions were reduced at the same time without stabilizing agent under mild reaction conditions of aqueous solution. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscope, scanning electronic microscope (SEM), and transmission electronic electron microscope (TEM) were used to characterize the resulting composites. The results of analysis indicate that graphite oxide and ammoniacal silver ions are reduced by glucose simultaneously. Ag nanoparticles (AgNPs) uniformly distribute in the graphene sheets, and most of AgNPs show twin boundary. The quantity of silver nitrate influences the size and range of sizes of the AgNPs. The range of sizes of AgNPs on the graphene sheets centralizes at 25 nm under a suitable concentration of silver ions. The intensities of the Raman signals of graphene in the composites increase 7 fold by the loaded AgNPs.

Key words: graphene, Ag nanoparticles, composites, Raman spectrum

中图分类号:

TB33

于美, 刘鹏瑞, 孙玉静, 刘建华, 安军伟, 李松梅. 石墨烯-银纳米粒子复合材料的制备及表征[J]. 无机材料学报, 2012, 27(1): 89-94.

YU Mei, LIU Peng-Rui, SUN Yu-Jing, LIU Jian-Hua, AN Jun-Wei, LI Song-Mei. Fabrication and Characterization of Graphene-Ag Nanoparticles Composites[J]. Journal of Inorganic Materials, 2012, 27(1): 89-94.

图/表 7

图1 石墨原料(a)和氧化石墨(b)的XRD图谱

Fig. 1 XRD patterns of graphite (a) and GO (b)

图2 石墨烯和石墨烯-银纳米粒子复合材料的XRD图谱

Fig. 2 XRD patterns of graphene and graphene-Ag nanoparticles composites

图3 (a) GO (b) GNs (c) GNs-Ag-2样品的红外光谱图

Fig. 3 FT-IR spectra of samples (a) GO, (b) GNs and (c) GNs-Ag-2

图4 (a)GO(b)GNs(c)GNs-Ag-2样品的拉曼光谱图表1 样品拉曼光谱中D峰和G峰的强度比值

Fig. 4 Raman spectra of samples (a) GO, (b) GNs and (c) GNs-Ag-2

Table 1 The ratio of D and G band in Raman spectra

Sample	GO	GNs	GNs-Ag-2
I_D/G	0.82	0.92	0.96

图5 石墨烯和石墨烯-银纳米粒子复合材料的SEM照片

Fig. 5 SEM images of graphene and graphene-Ag nanoparticles composites (a) GNs; (b) GNs-Ag-1; (c) GNs-Ag-2; (d) GNs-Ag-3

图6 石墨烯-银纳米粒子复合材料GNs-Ag-2的TEM及HRTEM照片

Fig. 6 TEM and HRTEM images of graphene-Ag nanoparticles composites GNs-Ag-2

参考文献 20

[1]	Novoselov K S, Geim A K, Morozov S V, et al. Electric field effect in atomically thin carbon films. Science, 2004, 306(5696): 666-669.
[2]	Stankovich S, Dikin D A, Dommett G H B, et al. Graphene-based composite materials. Nature, 2006, 442(7100): 282-286.
[3]	Li D, Kaner R B. Materials science. Graphene-based materials. Science, 2008, 320(5880): 1170-1171.
[4]	Xu C, Wang X, Zhu J W. Graphene-metal particle nanocomposites. J. Phys. Chem. C, 2008, 112(50): 19841-19845.
[5]	Wuszynski R, Seger B, Kamat P V. Decorating graphene sheets with gold nanoparticles. J. Phys. Chem. C, 2008, 112(14): 5263-5266.
[6]	Haynes C L, Mcfarland A D, van Duyne R P. Surface-enhanced raman spectroscopy. Anal. Chem., 2005, 77(17): 338A-346A.
[7]	Aslan K, Lakowicz J R, Geddes C D. Rapid deposition of triangular silver nanoplates on planar surfaces: application to metal- enhanced fluorescence. J. Phys. Chem. B, 2005, 109(13): 6247-6251.
[8]	Panacek A, Kvitek L, Prucek R, et al. Silver colloid nanoparticles: synthesis, characterization, and their antibacterial activity. J. Phys. Chem. B, 2006, 110(33): 16248-16253.
[9]	Mallick K, Witcomb M, Scurrell M. Silver nanoparticle catalysed redox reaction: an electron relay effect. Mater. Chem. Phys., 2006, 97(2/3): 283-287.
[10]	Kim K S, Kim I J, Park S J. Influence of Ag doped graphene on electrochemical behaviors and specific capacitance of polypyrrole-based nanocomposites. Synthetic Metals, 2010, 160(21/22): 2355-2360.
[11]	Shen J F, Shi M, Li N, et al. Facile synthesis and application of Ag-chemically converted graphene nanocomposite. Nano Res., 2010, 3(5): 339-349.
[12]	das Manash R, Sarma R K, Saikia R, et al. Synthesis of silver nanoparticles in an aqueous suspension of graphene oxidesheets and its antimicrobial activity. Colloids and Surfaces B: Biointerfaces, 2010, 83(1): 16-22.
[13]	Pasricha R, Gupta S, Srivastava A K. A facile and novel synthesis of Ag-graphene-based nanocomposites. Small, 2009, 5(20): 2253-2259.
[14]	Hummers W, Offeman R. Preparation of graphitic oxide. J. Am. Chem. Soc., 1958, 80(6): 1339.
[15]	Xu C, Wang X. Fabrication of flexible metal-nanoparticle films using graphene oxide sheets as substrates. Small, 2009, 5(19): 2212-2217.
[16]	Stankovich S, Piner R D, Chen X Q, et al. Stable aqueous dispersions of graphitic nanoplatelets via the reduction of exfoliated graphite oxide in the presence of poly(sodium 4-styrenesulfonate). J. Mater. Chem., 2006, 16(2): 155-158.
[17]	Liu Sen, Tian Jingqi, Wang Lei, et al. Stable aqueous dispersion of graphene nanosheets: noncovalent functionalization by a polymeric reducing agent and their subsequent decoration with Ag nanoparticles for enzymeless hydrogen peroxide detection. Macromolecules, 2010, 43(23): 10078-10083.
[18]	Goncalves G, Marques P A A P, Granadeiro Carlos M, et al. Surface modification of graphene nanosheets with gold nanoparticles: the role of oxygen moieties at graphene surface on gold nucleation and growth. Chem. Mater., 2009, 21(20): 4796-4802.
[19]	Ramesh P, Bhagyalakshmi S, Sampath S. Preparation and physicochemical electrochemical characterization of exfoliated graphite oxide. J. Colloid Interface Sci., 2004, 274(1): 95-102.
[20]	Stankovich S, Dikin D A, Piner R D, et al. Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide. Carbon, 2007, 45(7): 1558-1565.

石墨烯-银纳米粒子复合材料的制备及表征

Fabrication and Characterization of Graphene-Ag Nanoparticles Composites

RichHTML

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

图/表 7

参考文献 20

相关文章 15

编辑推荐

Metrics

本文评价

[1]	丁玲, 蒋瑞, 唐子龙, 杨运琼. MXene材料的纳米工程及其作为超级电容器电极材料的研究进展[J]. 无机材料学报, 2023, 38(6): 619-633.
[2]	陈强, 白书欣, 叶益聪. 热管理用高导热碳化硅陶瓷基复合材料研究进展[J]. 无机材料学报, 2023, 38(6): 634-646.
[3]	张守超, 陈洪雨, 刘洪飞, 杨羽, 李欣, 刘德峰. 6H-SiC中子辐照肿胀高温回复及光学特性研究[J]. 无机材料学报, 2023, 38(6): 678-686.
[4]	马晓森, 张丽晨, 刘砚超, 汪全华, 郑家军, 李瑞丰. 13X@SiO₂合成及其甲苯吸附性能[J]. 无机材料学报, 2023, 38(5): 537-543.
[5]	张硕, 付前刚, 张佩, 费杰, 李伟. C/C多孔体的高温热处理对C/C-SiC复合材料摩擦磨损行为的影响[J]. 无机材料学报, 2023, 38(5): 561-568.
[6]	陈雷, 胡海龙. 柔性PDMS基介电复合材料的电场及击穿损伤形貌演变规律研究[J]. 无机材料学报, 2023, 38(2): 155-162.
[7]	冯静静, 章游然, 马名生, 陆毅青, 刘志甫. 冷烧结技术的研究现状及发展趋势[J]. 无机材料学报, 2023, 38(2): 125-136.
[8]	荆开开, 管皞阳, 朱思雨, 张超, 刘永胜, 王波, 王晶, 李玫, 张程煜. Cansas-II SiC_f/SiC复合材料的高温拉伸蠕变行为[J]. 无机材料学报, 2023, 38(2): 177-183.
[9]	胡佳军, 王凯, 侯鑫广, 杨婷, 夏鸿雁. 熔盐法合成高导热磷化硼及其热管理性能研究[J]. 无机材料学报, 2022, 37(9): 933-940.
[10]	陈赛赛, 庞雅莉, 王娇娜, 龚䶮, 王锐, 栾筱婉, 李昕. 绿-黄可逆电热致变色织物的制备及其性能[J]. 无机材料学报, 2022, 37(9): 954-960.
[11]	欧阳琴, 王艳菲, 徐剑, 李寅生, 裴学良, 莫高明, 李勉, 李朋, 周小兵, 葛芳芳, 张崇宏, 何流, 杨磊, 黄政仁, 柴之芳, 詹文龙, 黄庆. 核用碳化硅纤维增强碳化硅复合材料研究进展[J]. 无机材料学报, 2022, 37(8): 821-840.
[12]	孙铭, 邵溥真, 孙凯, 黄建华, 张强, 修子扬, 肖海英, 武高辉. RGO/Al复合材料界面性质第一性原理研究[J]. 无机材料学报, 2022, 37(6): 651-659.
[13]	张叶, 姚冬旭, 左开慧, 夏咏锋, 尹金伟, 曾宇平. 原位引入BN-SiC燃烧合成Si₃N₄-BN-SiC复合材料[J]. 无机材料学报, 2022, 37(5): 574-578.
[14]	王虹力, 王男, 王丽莹, 宋二红, 赵占奎. 功能化石墨烯担载型AuPd纳米催化剂增强甲酸制氢反应[J]. 无机材料学报, 2022, 37(5): 547-553.
[15]	阮景, 杨金山, 闫静怡, 游潇, 王萌萌, 胡建宝, 张翔宇, 丁玉生, 董绍明. 三维碳化硅纳米线增强碳化硅陶瓷基复合材料的电磁屏蔽性能[J]. 无机材料学报, 2022, 37(5): 579-584.