FTIR and thermal studies of FeCl3-CrO3-graphite bi-intercalation compound

被引：0
|
作者：
Skowronski, JM
Czajka, B
Morawski, AW
机构：
[1] Poznan Univ Tech, Inst Chem & Tech Electrochem, PL-60965 Poznan, Poland
[2] Cent Lab Accumulators & Cells, PL-61362 Poznan, Poland
[3] Tech Univ Szczecin, Inst Inorgan Chem Technol, PL-70322 Szczecin, Poland
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2000年 / 340卷
关键词：
FeCl3-CrO3-graphite bi-intercalation compound; FTIR; DSC; TG XRD;
D O I：
10.1080/10587250008025460
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
FeCl3-CrO3-graphite bi-intercalation compound (FeCl3-CrO3-GBC) encompassing the double FeCl3-CrO3 co-intercalation layers was examined by FTIR spectroscopy and thermal analysis. The results obtained for FeCl3-CrO3-GBC were compared to those for the binary graphite intercalation compounds: FeCl3-GIC and CrO3-GIC. In FTIR spectrum for FeCl3-CrO3-GBC the bands observed in both FeCl3-GIC and CrO3-GIC were preserved with a slight shifting and new band around 1100-1200 cm(-1) appeared. The reason for this feature is suggested to arise from the donor-acceptor interaction within FeCl3-CrO3-graphite system. Such an explanation is consistent with TG, DSC and XRD measurements.
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页码：161 / 166
页数：6
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