Chemical analysis and molecular models for calcium-oxygen-carbon interactions in black carbon found in fertile

Braulio S Archanjo1, Joyce R Araujo, Alexander M Silva

  • 1Instituto Nacional de Metrologia, Qualidade e Tecnologia , Av. Nossa Sra. das Graças, 50, 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.

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