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Direct Synthesis of Nickel(II) Tetraphenylporphyrin and Its Interaction with a Au(111) Surface: A Comprehensive Study
Chen, M; Feng, XF; Zhang, L; Ju, HX; Xu, Q; Zhu, JF; Gottfried, JM; Ibrahim, K; Qian, HJ; Wang, JO; Kui RX(奎热西); Qian HJ(钱海杰); Wang JO(王嘉鸥)
2010
发表期刊JOURNAL OF PHYSICAL CHEMISTRY C
卷号114期号:21页码:9908-9916
通讯作者[Chen, Min ; Feng, Xuefei ; Zhang, Liang ; Ju, Huanxin ; Xu, Qian ; Zhu, Junfa] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230029, Peoples R China ; [Gottfried, J. Michael] Univ Erlangen Nurnberg, Lehrstuhl Phys Chem 2, D-91058 Erlangen, Germany ; [Ibrahim, Kurash ; Qian, Haijie ; Wang, Jiaou] Chinese Acad Sci, Inst High Energy Phys, Lab Synchrotron Radiat, Beijing 100049, Peoples R China
文章类型Article
摘要Tetraphenylporphyrin (2HTPP) molecules were vapor-deposited onto a gold(1 11) surface to serve as reactive ligands for the direct synthesis of nickel(II) tetraphenylporphyrin (NiTPP) under ultrahigh vacuum (UHV) conditions. The surface-confined coordination reaction between a 2HTPP monolayer and coadsorbed Ni as well as the structure of 2HTPP multilayer films on Au(111) was characterized in detail using synchrotron radiation photoelectron spectroscopy (SRPES). X-ray photoelectron spectroscopy (XPS), and near-edge X-ray absorption fine structure spectroscopy (NEXAFS). It is shown that the vapor-deposited 2HTPP multilayer on Au(111) has a high degree of ordering with a preferential orientation of the molecular plane relative to the substrate. Monolayers of 2HTPP on Au(111) were obtained by annealing the 2HTPP multilayers to 520 K and were found to be thermally stable up to at least 580 K. NiTPP can be synthesized directly on the Au(111) surface through reaction of the 2HTPP monolayer with postadsorbed Ni atoms. The same reaction occurs if Ni is deposited prior to the deposition of 2HTPP. It is proposed that the complete and uniform metalation of the porphyrin layer is possible because the Ni atoms can diffuse easily on the porphyrin-covered surface. Ni 2p XP spectra of NiTPP monolayers indicate that the electronic interaction between the coordinated Ni ion and the Au substrate is weak.
学科领域Chemistry; Science & Technology - Other Topics; Materials Science
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science ; Chemistry ; Science & Technology - Other Topics ; Materials Science
DOI10.1021/jp102031m
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语种英语
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science ; Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号WOS:000278003700048
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被引频次:69[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240167
专题多学科研究中心
作者单位中国科学院高能物理研究所
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Chen, M,Feng, XF,Zhang, L,et al. Direct Synthesis of Nickel(II) Tetraphenylporphyrin and Its Interaction with a Au(111) Surface: A Comprehensive Study[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2010,114(21):9908-9916.
APA Chen, M.,Feng, XF.,Zhang, L.,Ju, HX.,Xu, Q.,...&王嘉鸥.(2010).Direct Synthesis of Nickel(II) Tetraphenylporphyrin and Its Interaction with a Au(111) Surface: A Comprehensive Study.JOURNAL OF PHYSICAL CHEMISTRY C,114(21),9908-9916.
MLA Chen, M,et al."Direct Synthesis of Nickel(II) Tetraphenylporphyrin and Its Interaction with a Au(111) Surface: A Comprehensive Study".JOURNAL OF PHYSICAL CHEMISTRY C 114.21(2010):9908-9916.
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