Incorporation of ZnO2 into Polyaniline: XRD Issues

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SUMMARY

The discussion centers on the incorporation of Zinc Peroxide (ZnO2) into a Polyaniline matrix using Dodecyl Benzene Sulfonic Acid and Aniline. The user reports issues with X-ray Diffraction (XRD) analysis, specifically the absence of expected ZnO2 peaks, leading to questions about whether a reaction occurred or if ZnO2 was merely dispersed. Clarification is provided regarding the chemical nature of ZnO2, emphasizing its distinction from Zinc Oxide (ZnO) and its unique oxidation state of oxygen.

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  • Understanding of X-ray Diffraction (XRD) analysis
  • Knowledge of polymer chemistry, specifically Polyaniline
  • Familiarity with Zinc Peroxide (ZnO2) and its properties
  • Experience with chemical reactions involving Dodecyl Benzene Sulfonic Acid and Aniline
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  • Explore the differences between Zinc Peroxide (ZnO2) and Zinc Oxide (ZnO) in chemical applications
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Chemists, materials scientists, and researchers involved in polymer synthesis and characterization, particularly those working with conductive polymers and metal oxide composites.

avantika
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i have reacted zno2 wth Dodecyl benezene sulphonic acid and aniline for the incorporation of zno2 in the matrix of polyaniline.after xrd i m nt getting the exact peaks of zno2 in my composite..can u tell me why? is it forming any complex or wat?

please reply soon its urgent

Thanks
 
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Are you certain a reaction has actually occurred?

Perhaps the ZnO_2 has merely been dispersed into the polymer, and not actually reacted.

Also, are you sure you are using ZnO_2 and not ZnO? (I didn't know there was a ZnO_2 -.-)
 
clustro said:
Also, are you sure you are using ZnO_2 and not ZnO? (I didn't know there was a ZnO_2 -.-)

There is; Zinc Peroxide. The oxidation number of oxygen should be -1 in this compound.

http://en.wikipedia.org/wiki/Zinc_peroxide
 

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