Fabrication of a highly efficient CuO/ZnCoO/CNTs ternary composite for photocatalytic degradation of hazardous pollutants.

In the current study, CuO, ZnCoO, CuO/ZnCoO, and CuO/ZnCoO/CNTs photocatalysts were prepared to remove crystal violet (CV) and colorless pollutants (diclofenac sodium and phenol) from wastewater. Herein, sol-gel and co-precipitation methods were used to synthesize CuO and ZnCoO, respectively. The sonication method was used to synthesize CuO/ZnCoO and a CNTs-based composite (CuO/ZnCoO/CNTs).

Nuclear Radiation Shielding Characteristics of Some Natural Rocks by Using EPICS2017 Library.

Radiation leakage is a serious problem in various technological applications. In this paper, radiation shielding characteristics of some natural rocks are elucidated. Mass attenuation coefficients (µ/ρ) of these rocks are obtained at different photon energies with the help of the EPICS2017 library.