نتایج جستجو برای: sepiolite
تعداد نتایج: 436 فیلتر نتایج به سال:
Background: The reliable and easy-to-operate detection of hydrogen peroxide (H2O2) has attracted extensive attention in the fields biomedicine, food security, environmental analysis. Objectives: In this work, a novel electrochemical method was proposed for H2O2 monitoring using carbon paste electrode (CPE) modified with MnO2/sepiolite nanocomposite. Methods: material characterized by transmissi...
Alginate biopolymer, due to possessing a high capacity and affinity for heavy metals, is a suitable material for the removal of metals from polluted waters; however, the weak structural consistency of alginate hydogels limits the practical application of this natural polymer in water purification practices. In this study, sepiolite clay mineral was used as a solidifier of alginate hydrogel to p...
Metribuzin is an herbicide widely used for weed control that has been identified as a groundwater pollutant. It contaminates the environment even when it is used according to the manufacturer's instructions. To reduce herbicide leaching and increase weed control, new controlled release formulations were developed by entrapping metribuzin within a sepiolite-gel-based matrix using two clay/herbic...
Abstract The overview of the literature reveals lack comprehensive study on effect clay minerals in flame-retarded polylactic acid (PLA) composites. This research focuses sepiolite (SEP) and montmorillonite (MMT) their impact ammonium polyphosphate (APP)-based intumescent flame-retardant (IFR) system PLA. effects mineral types, surface modification (O-SEP O-MMT, respectively) concentration PLA/...
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