MESHAL ALJOHANI

After KAUST Academy

Meshal is an FCC Control Panel Trainee at SAMREF Saudi Aramco Mobil Refinery Company. In summer 2026, Meshal worked as a research engineer intern at the CAREY Lab at KAUST on photocatalytic hydrogen peroxide production using noble-metal-loaded titanium dioxide.

Summer project

Water Sustainability Specialization · Cohort 2026

Noble Metal Loaded TiO₂ for Photocatalytic H₂O₂ Production

Gold, silver and platinum were photodeposited onto anatase TiO₂ at 1 wt% and screened for photocatalytic hydrogen peroxide production under two dissolved oxygen regimes. Gold performed best.XRD, SEM and UV-Vis DRS showed the support was unmodified and the metals finely dispersed. Comparing the regimes showed that oxygen supply, not charge separation, sets the rate for the weaker catalysts.

Read the final report (PDF)

With KAUST Academy

All alumni

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