The introduction of nonfullerene acceptors (NFAs) has pushed the power conversion efficiency and organic photovoltaics (OPV) device stability to new standards. In this aspect, removal trace impurities from one purification stage next is frequently stressed throughout synthesis photoactive OPV materials NFAs obtain highest-purity material. However, detailed studies effect on performance are less...

A considerable amount of South African raw sugar is sold to export markets. Consistently good filterability of this sugar is important for satisfying the requirements of customers. To the refiner, the filterability of raw melt is important as this affects refinery throughput. Analysis of filtrationimpeding impurities in raw sugar has shown that, among other things, poor juice clarification coul...

Abstract Deployment of carbon capture, utilisation, and storage (CCUS) technologies to mitigate climate change overturn CO 2 emissions growth would require transformational changes comprehensively. The primary focus this manuscript is on the impurities standards limitation that can ensure project feasibility in long run. There a need industry for guidance purity analysis prior shipment, dioxide...

in this research, the high-energy planetary mill was employed to produce nanocrystalline ti-50al(γ)(at%) powders. initial powders were mechanically alloyed in 99.9999% and 90% purities of argon and also air atmosphere with alloying times up to 50h. the effect of impurity of argon atmosphere on the microstructure and the rate of phase transformation of ti-50al were investigated during mechanical...

Quality control (QC) procedures should always be performed following radiopharmaceutical preparation and prior to patient administration. The main aim of QC is to ensure optimal radiopharmaceutical product properties except for some short half-life tracers such as some positron emission tomography (PET) imaging probs. by dispensing a radiopharmaceutical of the highest quality the risk of having...

The paper describes cementation as a suitable method applied in the refining of EAFD leachates order to obtain required purity ZnO for specific industrial application. For study conditions, leachate from alkaline leaching with (NH4)2CO3 was used. contained high amount zinc (8000–12,000 µg/mL) and low content impurities such iron, lead, copper, chromium manganese range 1–21 µg/mL. Cementation co...

This study was performed to compare the quality and functionality of broccoli juice as affected by extraction method. Broccoli juice was extracted using method I (NUC Kuvings silent juicer), method II (NUC centrifugal juicer), and method III (NUC mixer), and the quality properties of the broccoli juices were analyzed using three different methods. Additionally, the antioxidative, anticancer, an...