Electrochemical Intercalation of ZnCl2-CrO3-GIC phite Intercalation Compound) with Sulphuric Acid

• Autorzy: Skowroński J. , Urbaniak J.
• Języki publikacji: EN

Abstrakty

EN

The intercalation processes of CrO3 and H2SO4 into ZnCl2-GIC have been confirmed by X-ray diffraction analysis and voltammetric technique. The proposed mechanism of the intercalation of ZnCl2-GIC with CrO3 assumes the formation of co-intercalation domains within the interlayer spacings of the graphite structure. Upon the successive intercalation of the graphite compound with H2SO4, the peaks characteristic of ZnCl2 and CrO3 have been observed in the voltammogram. This is an evidence of the formation of quaternary ZnCl2-CrO3-H2SO4-GIC.

Słowa kluczowe

EN

graphite intercalation compounds; bi-intercalation; electrochemical properties; zinc chloride; chromium(VI) oxide; sulphuric acid

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2004
• Tom: Vol. 78 / nr 9
• Strony: 1339--1344
• Opis fizyczny: Bibliogr. 21 poz., rys.

Twórcy

autor

Skowroński J.

• Poznan University of Technology, Institute of Chemistry and Technical Electrochemistry, ul. Piotrowo 3, 60-965 Poznan, Poland

autor

Urbaniak J.

• Poznan University of Technology, Institute of Chemistry and Technical Electrochemistry, ul. Piotrowo 3, 60-965 Poznan, Poland

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