ICCAS OpenIR
NMR and UV-Vis study on phenyl-capped oligoaniline salts
Sun, ZC; Jing, XB; Wang, XH; Li, J; Wang, FS
2001-03-15
Source PublicationSYNTHETIC METALS
ISSN0379-6779
Volume119Issue:1-3Pages:313-314
AbstractPhenyl-capped oligoanilines in the oxidized state and their salts (by camphor sulfonic acid, CSA) were comparatively studied by UV-Vis and NMR spectroscopy. The UV-Vis spectra revealed a similar electron transfer behaviour and similar structure in the tetraaniline to those in polyaniline. Upon formation of the salt, H-1 NMR CH peaks of the oligomers showed large shifts to lower fields. The longer the molecule of a oligomer is, the more the shift, indicating that the charge brought into the N atoms by the proton was redistributed over the whole molecule. The CH and quaternary carbon peak-shifts support the electron cloud motion route H -->C -->C -->N -->H. This is in agreement with the four ring BQ derivatives model.
KeywordPhenyl-capped Oligoanilines Nmr Spectroscopy Uv-vis Absorption Structural Model
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000168741500140
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76722
Collection中国科学院化学研究所
Corresponding AuthorJing, XB
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Chinese Acad Sci, Polymer Chem Lab, Changchun 130022, Peoples R China
3.Chinese Acad Sci, China Petrochem Corp, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Sun, ZC,Jing, XB,Wang, XH,et al. NMR and UV-Vis study on phenyl-capped oligoaniline salts[J]. SYNTHETIC METALS,2001,119(1-3):313-314.
APA Sun, ZC,Jing, XB,Wang, XH,Li, J,&Wang, FS.(2001).NMR and UV-Vis study on phenyl-capped oligoaniline salts.SYNTHETIC METALS,119(1-3),313-314.
MLA Sun, ZC,et al."NMR and UV-Vis study on phenyl-capped oligoaniline salts".SYNTHETIC METALS 119.1-3(2001):313-314.
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