MOSSBAUER, FAR-INFRARED, AND XPS INVESTIGATIONS OF SNCL2 AND SNCL4 INTRODUCED IN POLYCONJUGATED MONOSUBSTITUTED ACETYLENE MATRICES

被引：24

作者：

ALONZO, G

BERTAZZI, N

FERRARO, JR

FURLANI, A

IUCCI, G

POLZONETTI, G

RUSSO, MV

机构：

[1] UNIV ROMA LA SAPIENZA,DEPT CHEM,I-00185 ROME,ITALY

[2] UNIV PALERMO,DEPT INORGAN CHEM,I-90123 PALERMO,ITALY

[3] ARGONNE NATL LAB,DIV CHEM,ARGONNE,IL 60439

[4] UNIV ROME 3,I-00100 ROME,ITALY

来源：

APPLIED SPECTROSCOPY | 1995年 / 49卷 / 02期

关键词：

MOSSBAUER; FAR-INFRARED; XPS; SNCL2 AND SNCL4 DOPING OF POLYCONJUGATED MONOSUBSTITUTED ACETYLENES;

D O I：

10.1366/0003702953963742

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Mossbauer, far-infrared, and X-ray photoemission spectroscopy (XPS) studies have been made on doped (SnCl2 or SnCl2) polyethynylfluorenol (PEFI) and polyphenylacetylene (PPA), The nature of the tin as it is incorporated into the polymer is examined, The resistance values of the doped polymers are followed with relative humidity, Results point to tetrahedral (SnCl4) and octahedral (SnCl4.2H(2)O) species in the SnCl4 doping, With SnCl4 doping, the nature of the species is less certain, although both Sn(II) and hexacoordinated Sn(IV) appear to be present.

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页码：237 / 240

页数：4

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