B30 alternative represents a growing step towards decreasing reliance on petroleum-based diesel and promoting a more sustainable energy landscape. This mixture consists of up to 30% biodiesel, derived from various sources like algae and other vegetable oils, mixed with 70% petroleum fuel. The use of B30 offers a range of benefits, including lower g

PbSe quantum nanocrystal solar cells represent a promising avenue for achieving high photovoltaic efficiency. These devices leverage the unique optoelectronic properties of PbSe nanostructures, which exhibit size-tunable bandgaps and exceptional light absorption in the solar spectrum. By precisely tuning the size and composition of the PbSe dots, r