| 光谱学与光谱分析 |
|
|
|
|
|
| Study on the Synthesis of Pd/Au Nanostructure and Spectral Characteristics of Particle Size Composition and Spins |
| REN Ren1, 2，3, XU Jin1，REN Da-nan4 |
1. Department of Optics Information Science and Institute of Biomedical Engineering, Xi’an Jiaotong University, Xi’an 710049, China
2. University of Texas at Austin, Texas, USA
3. MOE Key Laboratory for Nonequilibrium and Condensed Matter，Xi’an Jiaotong University, Xi’an 710049, China
4. Department of Mathematics, Northwest University, Xi’an 710069, China |
|
|
|
|
Abstract The present paper describes the synthesis of nanostructure Pd/Au core/shell and study of electric catalysis, control of particle size composition and spins. Oil-bathing thermal decomposition was adopted to prepare the core/shell Pd/Au bimetallic alloy nanoparticles. The PVP and ethylene glycol were used as surfactant and stabilizing agent. Based on the solution concentration, size, and surface adsorption energy and control of the phase, the uniform homogeneous Pd/Au nanostructure was obtained. The experiments measured the HAADF and HRTEM to test the shape of nanostructure and EDS particle distribution. The products were characterized by TEM/XRD and XPS. The results show that Pd/Au nanoparticles have the structure of truncated octahedron different from Au/Pd core/shell. The Pd/Au nanoparticles have the properties of activity, wear, electric catalysis and stability.
|
|
Received: 2009-06-29
Accepted: 2009-09-30
|
|
|
|
Corresponding Authors:
REN Ren
E-mail: renr01@sohu.com，renr01@gmail.com
|
|
[1] Gutierrez Garcia, Yacaman M Jose. Journal of Physics Chem. B, 2005, 109: 3813.
[2] Endo T, Kuno T, Yoshimura T, et al. Journal of Nanoscience and Nanotechnology, 2005, 5(11): 1875.
[3] Tano T, Esumi K, Meguro K. Journal of Colloid and Interface Science, 1989, 133(2): 530.
[4] Chen W, Cai W P, Lei Y, et al. Mater. Letter, 2001, 50(2-3): 53.
[5] Jana N R, Wang Z L, Pal T. Langmuir, 2000, 16: 2457.
[6] Xu A W，Ma Y R，Colfen H J. Mater. Chem.，2007, 17: 415.
[7] Slocik J M, Tam F, Halas N J, et al. Nano Lett., 2007, 7: 1054.
[8] Chen J，Wiley B J，Xia Y. Langmuir, 2007, 23: 4120.
[9] Grohe B, O’Young J, Ionescu D A, et al. Journal of Am. Chem. Soc., 2007, 129(48): 14946.
[10] Heinz H, Farmer B L, Pandey R B, et al. J. Am. Chem. Soc., 2009, 131(28): 9704.
[11] Heinz H, Vaia R A, Farmer B L. Langmuir, 2008, 24: 3727.
[12] Jadzinsky P D, Calero G, Ackerson C J, et al. Science, 2007, 318: 430.
[13] Oren E E, Tamerler C, Sarikaya M. Nano Lett., 2005, 5: 415.
[14] Schravendijk P, Ghisinghelli L M, Delle S L. J. Phys. Chem. C, 2007, 111: 2631.
[15] Heinz H, Paul W, Binder K. Phys. Rev. E, 2005, 72: 066704.
[16] Elechiguerra J L, Reyes-Gasga J, Yacaman M J. Journal of Materials Chemistry, 2006, 40(16): 3906.
[17] Ghiringhelli L M, Delle S L. J. Am. Chem. Soc., 2008, 130: 2634.
[18] Ramallo-Lopez J M, Requejo F G, Vicentin F C. Journal of Electron Spectroscopy and Related Phenomena, 2007, 156(5): 1.
[19] Dubois L H, Zegarski B R, Nuzzo R G. J. Am. Chem. Soc.，1990, 112: 570.
[20] LU Juan, HAN Qiao-feng, YANG Xu-jie, et al(鲁 娟，韩巧凤，杨绪杰，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2009, 29(1): 48.
|
| [1] |
LIN Hong-jian1, ZHAI Juan1*, LAI Wan-chang1, ZENG Chen-hao1, 2, ZHAO Zi-qi1, SHI Jie1, ZHOU Jin-ge1. Determination of Mn, Co, Ni in Ternary Cathode Materials With
Homologous Correction EDXRF Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3436-3444. |
| [2] |
WANG Ke-qing1, 2*, WU Na1, 2, CHENG Xiao-xiang3, ZHANG Ran1, 2, LIU Wei1, 2*. Use of FTIR for the Quantitative Study of Corrosion Products of Iron
Cultural Relics[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1846-1853. |
| [3] |
YANG Guo-wu1, HOU Yan-xia1, SUN Xiao-fei2, JIA Yun-hai1*, LI Xiao-jia1. Evaluation of Long-Term Stability for Non-Standard Method and
Application in Trace Element Analysis of Pure Nickel by Glow
Discharge Mass Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 867-876. |
| [4] |
ZHANG Xue-fei1, DUAN Ning1, 2*, JIANG Lin-hua1, 2*, CHENG Wen2, YU Zhao-sheng3, LI Wei-dong2, ZHU Guang-bin4, XU Yan-li2. Study on Stability and Sensitivity of Deep Ultraviolet Spectrophotometry Detection System[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3802-3810. |
| [5] |
ZHU Pan-pan1, 2, NIU Xiao-tao3, WANG Xue3, SI Xin1, 2, XIE Qing-gang3, CHEN Bo3, JIANG Shi-long3, JU Ning1*, ZHANG Shu-wen2*, LÜ Jia-ping2. The Stability of Room Temperature Liquid Cheese Based on Turbiscan Multiple Light Scattering Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(11): 3415-3422. |
| [6] |
CHEN Huan-quan1, DONG Zhong-ji2, CHEN Zhen-wei1, ZHOU Jin1, SU Jun-hao1, WANG Hao1, ZHENG Jia-jin1, 3*, YU Ke-han1, 3, WEI Wei1, 3. Study on the High Temperature Annealing Process of Thermal
Regeneration Fiber Bragg Grating[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1934-1938. |
| [7] |
GAO Jian-kui1，2, LI Yi-jie3, ZHANG Qin-nan1, LIU Bing-wei1, LIU Jing-bo1, LING Dong-xiong1, LI Run-hua2, WEI Dong-shan1*. Temperature Effects on the Terahertz Spectral Characteristics of PEEK[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3347-3351. |
| [8] |
TIAN Zhen-hua1, 2, HE Jing-xuan1, WANG Ying1, DUAN Lian3, LI Cong-hu4. Interaction and Thermal Stability of Oxidized Carboxymethyl Cellulose/Collagen Based on Two-Dimensional Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(09): 2782-2788. |
| [9] |
ZHAO Yi-kun1, YU Yan-bo1, SHEN Bing-hui2, YANG Yong-qin1, AI Jun-min1, YAN Yan-lu3, KANG Ding-ming1*. Influence Factors in Near-Infrared Spectrum Analysis for the Authenticity Identification of Maize Single-Kernel Varieties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(07): 2229-2234. |
| [10] |
LIN Lin1, YANG Ju-cai2*, YING Chun1, LI Ji-jun1, ZHAO Er-jun1. Structures, Stablity and Spectroscopic Property of Chromium Doped Silicon Clusters[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1388-1392. |
| [11] |
CHEN Shi, WU Jing, WANG Chao-nan, FANG Jing-huai*. Preparation of SERS Substrates Based on Polymer Nano-Needle Arrays Modified by Ag Nanoparticles[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(03): 765-769. |
| [12] |
ZHU Xiao-feng, CHI Zi-rong, HU Peng-fei, OU Lin, WANG Jing, WANG Guang-cai*. Feasibility Study on LED as Monochromatic Light Source in Quantum Efficiency Instrument[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(11): 3340-3345. |
| [13] |
SUN Tao, YANG Chun-hua, ZHU Hong-qiu*, LI Yong-gang, CHEN Jun-ming. A Wavelength Selection Method of UV-Vis Based on Variable Stability and Credibility[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(11): 3438-3445. |
| [14] |
ZHAO Hai-xia, WANG Xin-wei*, LI Ru-xue, WANG Deng-kui, FANG Xuan, FANG Dan, WEI Zhi-peng, WANG Xiao-hua. Effect of Passivation Substrates Surface to CsPbBr3 Quantum Dot Films Optical Stability[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(06): 1706-1710. |
| [15] |
YANG Rui-chen1, GENG Xiao-pei1, FAN Zhi-dong1*, LI Xu2, MA Lei3, GAO Yong-hui1, FU Ying1, WANG Xin-xin4. The Optical Stability of SiNWs:Tb3+ and the Effects of Si Nanowires on Its Luminescent Properties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(03): 682-685. |
|
|
|
|
