American Journal of Physical Chemistry

Volume 12, Issue 1, March 2023

  • Follow-Up Application of Spondias Mombin Modified Nano-Sorbent for Trace Metals Remediation

    Ayomide Blessing Olusegun, Obi Chidi, Obuzor Ukalina Gloria

    Issue: Volume 12, Issue 1, March 2023
    Pages: 1-6
    Received: Jan. 13, 2023
    Accepted: Feb. 02, 2023
    Published: Feb. 14, 2023
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    Abstract: Environmental pollution, specifically soil contamination by trace metals, is a significant problem that has caused widespread concern around the globe due to its grave negative effects on the fragile ecosystem. Zero-valent iron nano-compound modified with Spondias mombin leaves extract was employed in the removal of Zinc (Zn), Chromium (Cr), Lead (... Show More
  • Photocatalytic Epoxidation of Propylene with Bi2WO6-Based Catalyst Supported on Glass Beads

    Emmanuel Alhassan Kamba, Qiao Chen

    Issue: Volume 12, Issue 1, March 2023
    Pages: 7-16
    Received: Sep. 06, 2022
    Accepted: Oct. 29, 2022
    Published: Mar. 31, 2023
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    Abstract: The photo activities of some photo-catalysts including TiO2, Bi2WO6 and Bi2WO6-TiO2 (in various mixing ratios) were evaluated for photo-epoxidation of propylene. The photocatalytic epoxidation reaction was performed in gas-phase under atmospheric pressure. Typical reaction mixture of C3H6:O2:N2 corresponding to the ratio 1:1:18, afforded PO (PO) in... Show More