Superabsorbent polymer as nanoreactors for preparation of hematite nanoparticles and application of the prepared nanocatalyst for the Friedel-Crafts acylation

Journal of the Brazilian Chemical Society

Hamdollah Saeidian²  Firouz Matloubi Moghaddam²  Ali Pourjavadi²  Shahram Barzegar²  Rouhollah Soleyman²  Abouzar Sohrabi¹ 

[1] ,Department of Chemistry

关键词: superabsorbent nanopolymer;    α-Fe2O3 nanoparticles;    thermal decomposition;    Friedel-Crafts acylation;   

DOI  :  10.1590/S0103-50532009000300009

来源: SciELO

【 摘 要 】

The synthesis of pure α-Fe2O3 nanoparticles (30 nm) using a superabsorbent nanopolymer (SANP) by the thermal decomposition is reported. Synthesized α-Fe2O3 nanoparticles were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), transmission electronic microscopy (TEM) and thermogravimetric analysis (TG) techniques. The applicability of this nanostructure material was assessed by its catalytic effect on the Friedel-Crafts acylation.

【 授权许可】

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