What are some emerging research areas in the application of deep eutectic solvents in electrochemistry?
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Emerging research areas in the application of deep eutectic solvents (DESs) in electrochemistry include their use as cost-effective and anti-corrosion electrolytes for electrochemical capacitors (ECs) . DESs have also been applied in natural product extraction, drug delivery systems, trace metal determination, nanomaterial synthesis, and electrochemical reactions . DESs have shown potential as green solvents for detecting and extracting neurotransmitters (NTs), offering enhanced electrocatalytic performance, corrosion protection, and facile electrodeposition . Additionally, DESs have been explored for the extraction of bioactive compounds from natural herbal medicine, with a focus on the differences between ionic and non-ionic DESs and the sustainability of DESs as green solvents . In the field of electrochemical energy storage and conversion, DESs have been investigated as safe and affordable alternatives to traditional solvents, with applications in batteries/supercapacitors, electropolishing, electrodeposition, CO2 capture, and more .
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| The paper discusses various emerging research areas in the application of deep eutectic solvents in electrochemistry, including their role in electrolytes for batteries/supercapacitors, electropolishing and electrodeposition of metals, synthesis of electrode materials, recycling of electrodes, and potential use in CO2 capture. | |
| The provided paper does not discuss the application of deep eutectic solvents in electrochemistry. | |
| The paper does not mention any specific emerging research areas in the application of deep eutectic solvents in electrochemistry. | |
| The provided paper does not mention any emerging research areas in the application of deep eutectic solvents in electrochemistry. | |
| The paper mentions that deep eutectic solvents (DESs) have been used in electrochemical applications such as electrodeposition, electrochromism, and storage. |
Related Questions
What is the polarity of deep eutectic solvents?5 answersThe polarity of deep eutectic solvents (DESs) varies based on their composition. Research has shown that DESs composed of organic acids tend to be more polar than those composed of diols. Additionally, the polarity of DESs can be evaluated using methods such as measuring the contact angle on glass, which has been demonstrated to be accurate and precise, allowing for routine investigations of DESs. Furthermore, the intermolecular interactions in magnetic DESs (MDESs) based on CoCl2·6H2O and NiCl2·6H2O have been characterized, showing that Ni-based MDESs have higher density, viscosity, polarity, and surface tension values compared to Co-based MDESs due to stronger hydrogen bonding networks. These findings highlight the diverse polarity characteristics of DESs based on their specific compositions and molecular interactions.
What is deep eutectic solvent?4 answersDeep eutectic solvents (DESs) are a class of green liquids that have gained attention for their potential applications in various fields. DESs are formed by mixing two or more components, typically a hydrogen bond donor and a hydrogen bond acceptor, resulting in a eutectic mixture with a lower melting point than the individual components. DESs have several advantages, including being cost-effective, easy to prepare, non-toxic, recyclable, biodegradable, and environmentally friendly. They have been used in separation processes, such as dearomatization, desulfurization, purification of biodiesel, and CO2 capture, in the oil and gas industry. Additionally, DESs have been studied for their unique eutectic behavior and the factors that determine their properties. A quantitative metric based on the molar excess Gibbs energy has been proposed to classify a eutectic system as a DES. DESs have also been explored for their potential applications in wood treatment and chemical transformations involving aromatic compounds.
What are the current research regarding the deep eutectic solvents ?5 answersDeep eutectic solvents (DESs) have gained attention as a greener alternative to conventional solvents and ionic liquids. Research has focused on their physicochemical properties, applications, and biodegradability. Studies have shown that the choice of constituents used to prepare a DES can affect its biodegradability. Understanding the biodegradability and environmental impact of DESs is crucial for their sustainable use. DESs have been used in various fields such as natural product extraction, drug delivery systems, trace metal determination, nanomaterial synthesis, and electrochemistry. They have shown higher solubility, good biodegradability, and the ability to dissolve metal oxides and insoluble drugs. DESs have also been used as catalysts and green solvents in plastics degradation for the chemical recycling of polymers. These advancements aim to design greener processes for the circular economy.
What are the applications of deep eutectic solvents in the field of pharmaceuticals?5 answersDeep eutectic solvents (DESs) have various applications in the field of pharmaceuticals. They can be used for natural product extraction, drug delivery systems, and trace metal determination. DESs have high extraction rates in flavonoids and phenols, increasing the solubility of drugs in drug delivery systems. They can also effectively extract and pre-concentrate metals in trace metal determination. Additionally, DESs can be used as efficient and biodegradable solvents for the extraction of bioactive chemicals from plants or microorganisms. They are considered green and ecological solvents, providing a promising alternative to traditional methods. DESs have been shown to be efficient extraction media for phenolics, flavonoids, terpenes, saponins, and other natural plant ingredients. Overall, DESs offer a greener and more sustainable approach in the pharmaceutical industry, providing efficient extraction and delivery systems for bioactive compounds.
How to make deep eutectic solvents?5 answersDeep eutectic solvents (DESs) can be made by combining two or more components with a melting point below that of an ideal mixture of the components. The choice of components used in the mixture allows for control over the properties of the DES. Chiral DES solvents can be designed by using chiral molecules as part of the mixture, which can be used in developing circularly polarized luminescent (CPL) materials. Another method for making DESs involves using quaternary ammonium salts and hydrogen-bond acceptors as components. These low-melting mixtures have advantages such as low toxicity, easy preparation, low cost, biodegradability, low vapor pressure, and recyclability. Acid-based DESs and DESs with 20-30% water have been found to be effective for extracting anthocyanins from food materials and their by-products, with ultrasonic-assisted extraction being a common and efficient method. DESs are also being explored as a green and safe solution for electrochemical energy storage and conversion, offering properties such as good conductivity, high thermal stability, and non-flammability.
What are the different types of deep eutectic solvents and what are their properties?5 answersDeep eutectic solvents (DESs) are a group of solvents that have gained significant interest due to their unique properties. They are classified into different types based on their composition and properties. The types of DESs mentioned in the abstracts include Type (III), DESs with various hydrogen bond acceptors (HBAs) and hydrogen bond donors (HBDs), DESs composed of choline chloride:urea, choline chloride:glycerol, and tetrabutylammonium bromide:imidazole, and DESs composed of ionic liquids (IL), deep eutectic solvents (DESs), and natural deep eutectic solvents (NADESs). The properties of DESs vary depending on their composition and molar ratios. The physical properties of DESs include melting point, density, viscosity, conductivity, surface tension, and refractive index. These properties make DESs attractive for various applications, such as CO2 capture, synthesis reactions, and extraction of anthocyanins.