AbstractElectric vehicles become the alternative to solve climate change and global warming problems by providing a more eco-friendly sustainable source of energy. As demand for increased, functionality batteries crucial. One important aspects inside is nickel. Nickel plays big role in lithium-ion delivering greater amounts energy density with higher storage capacity, which means it provides bi...

Abstract This research was focused on the eco-friendly treatment of deep-sea mining tailings in sea areas and mainly dealt with evaluating optimal conditions by comparing aluminum sulfate (AS), which had been proven recently to have an effect as a heavy metal extractant, ethylenediaminetetraacetic acid (EDTA) terms environmental economic feasibility. Harmful metals manganese nodules (2%, w/v) w...

The metal allergens mercuric chloride and nickel sulfate were found to stimulate DNA synthesis of different in vitro cultured lymphoid cells from newborn guinea pigs. In contrast to earlier findings in adult animals (where spleen cells were most consistently stimulated), in newborn animals thymocytes were the most clearly stimulated lymphoid cells. When separating thymocytes by peanut agglutini...

Polyetheretherketone (PEEK) and its fiber-reinforced materials are thermoplastic polymer with broad application prospects. Depositing Ni-P alloy on them can improve their poor conductivity electromagnetic shielding performance, further expand field. The effect of the plated parts is significantly impacted by bonding strength between PEEK coating. non-metallic substrate coating largely influence...

Given the increasing demand for nickel (Ni) in Li-ion battery industry, agromining chain of processes, based on phytomining Ni combined with hydrometallurgy, has potential to form an important source Ni. Currently, plants grown Ni-rich soils (in this case Odontarrhena chalcidica), having hyperaccumulated Ni, are ashed, and is transferred from ash solution by sulfuric acid leaching. This work fo...

Background: Various environmental factors can induce or exaggerate hand eczema. Objective: Evaluation of patch test results in hand eczema patients. Patients and Methods: In this descriptive study 100 patients with hand eczema referred to Loghman Hakim and Booali Hospital in Tehran underwent patch testing with 23 allergens obtained from Hermal company. Results: 240 positive reactions observed i...