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Observation on structural and optical features of new nanostructured lead-free methylammonium zinc or cobalt iodide perovskites for solar cells applications
The toxicity of lead-based halide perovskites has become a significant drawback to be employed in optoelectronic devices. Therefore, develo** other...
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Volatilization Mechanization and Behaviors of Arsenic from High Arsenic-Containing Copper Smelting Ash by Sulfurization Roasting
Arsenic species in copper smelting ash have an important effect on recovery of valuable metals and ecological conservation. In this study, a new...
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Accelerated Design of High-Efficiency Lead-Free Tin Perovskite Solar Cells via Machine Learning
Tin (Sn) perovskite solar cells (PSCs) are the most promising alternatives to lead (Pb) PSCs, which pose a theoretical limitation on efficiency and...
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γ-Irradiated Chitosan Stabilized Silver Nanoparticles as Novel Colorimetric Sensors for Mercury(II) and Iron(II) Detections in Real Samples
This contribution presents a novel method for simple and rapid colorimetric detection of Hg(II) and Fe(II) ions in real samples using silver...
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Process Mineralogy and Leaching Toxicity of High-Sulfur Residue from Oxygen Pressure Zinc Leaching
Oxygen pressure zinc leaching can produce many high-sulfur residues (HSR). Due to the lack of in-depth research on process mineralogy and leaching...
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Silver Recovery from End-of-Life Photovoltaic Panels Based on Microbial Fuel Cell Technology
The solar energy sector has grown rapidly in the past decades, addressing the issues of energy security and climate change. Many photovoltaic (PV)...
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Capture of aqueous radioiodine species by metallated adsorbents from wastestreams of the nuclear power industry: a review
AbstractIodine-129 poses a significant challenge in the drive towards lowering radionuclide emissions from used nuclear fuel recycling operations....
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UV Light-Driven Photocatalytic Activity in Ferroelectric SrBi\(_4\)Ti\(_4\)O\(_{15}\) and Influence of Metal Modification
The bismuth-layered ferroelectric (BLF) oxides are promising photocatalysts due to their wide band gap, photo-coupled ferro properties, Pb-Free...
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Evaluation of Different Substrates for Electrodeposition of Riboflavin Films for Determination of Boric Acid in Eye Drops
Interactions between riboflavin (of known and reversible electrochemical behavior) and boric acid (electrochemically inactive) were explored to...
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Nanonetworks fabrication by laser ablation in water of bimetallic compositions of platinum and palladium with gold and silver
With the advancement of nanosciences and nanotechnologies, the goal of synthesizing nanomaterials with controllable composition and morphology, and...
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Metal Nanoparticles on Board of Low-Cost Devices for Optical Sensing
Nowadays nanomaterials (NMs) have become consolidated building blocks for (bio)sensors and (bio)sensing strategies development. In this contest, the...
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Textured Perovskite/Silicon Tandem Solar Cells Achieving Over 30% Efficiency Promoted by 4-Fluorobenzylamine Hydroiodide
Monolithic textured perovskite/silicon tandem solar cells (TSCs) are expected to achieve maximum light capture at the lowest cost, potentially...
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Characterization of different types of electronic waste: heavy metal, precious metal and rare earth element content by comparing different digestıon methods
Electronic waste is one of the fastest-growing waste streams. The content of this waste has critical importance for the development or adoption of...
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Effects of Zn do** concentration on the optical and photovoltaic properties of ZnxPb1−xS thin film-based solar cell prepared by chemical spray pyrolysis
The metal dopants in PbS thin films make a significant impact on its optical and electronic transport properties that make it useful for photovoltaic...
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An Overview of the NBTI Phenomenon in MOS Devices
AbstractBased on the vast perusal, an overview on the negative bias temperature instability (NBTI) effect in metal oxide semiconductor (MOS) devices,...
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Nannorrhops ritchiana Leaf-Based Biomolecular Extract-Mediated Silver Nanoparticles as a Platform for Mercury(II) Sensing, Antimicrobial Activity, and DNA Interaction
Heavy metal-based pollutants are one of the most alarming health hazards causing multiple diseases including cancer, hepatotoxicity, brain...
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Determination of the levels of selected essential and toxic metals in soil collected from the flower farm in Roshara Roses PLC (Bishoftu) of Ethiopia and assessment of associated human health risks
The overuse of pesticides and fertilizers to grow high-quality roses unintentionally introduces heavy metals into the soil which is detrimental to...
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Waste Management of Disaster Affected Areas from the Zinc-Lead Enterprise
The research object of the present work is the Mizur tailing dump located on the territory of North Ossetia-Alania Republic (Russia). The tailings...
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Performance of Heavy Metal Potentiostat for Batik Industry
The consumption of reactive dyes in batik industry has led to serious concern in monitoring the heavy metal level in wastewater. Due to a necessity...
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Stabilization of Heavy Metals in Fly Ash and Its Effect on Strength
This study investigated the effect of Ethylenediaminetetraacetic acid (EDTA) and Triple Super Phosphate (TSP) as stabilization agents to immobilize...
