Deep Eutectic Solvent as Green Solvent in Extraction of Biological Macromolecules: A Review

International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(6), P. 3381 - 3381

Published: March 21, 2022

Greater awareness of environmental sustainability has driven many industries to transition from using synthetic organic solvents greener in their manufacturing. Deep eutectic (DESs) have emerged as a highly promising category green with well-demonstrated and wide-ranging applications, including use solvent extraction small-molecule bioactive compounds for food pharmaceutical applications. The DES an biological macromolecules, on the other hand, not been extensively studied. Thereby, feasibility employing biomacromolecule well elucidated. To bridge this gap, review provides overview emphasis its unique physicochemical properties that make it attractive (e.g., non-toxicity, biodegradability, ease preparation, renewable, tailorable properties). Recent advances three classes biomacromolecules-i.e., proteins, carbohydrates, lipids-were discussed future research needs were identified. importance DES's properties-particularly viscosity, polarity, molar ratio components, water addition-on extraction's performance discussed. Not unlike findings small molecules, biomacromolecules was concluded be generally superior solvents.

Language: Английский

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Deep eutectic solvents as promising pretreatment agents for sustainable lignocellulosic biorefineries: A review

Bioresource Technology, Journal Year: 2022, Volume and Issue: 360, P. 127631 - 127631

Published: July 16, 2022

Language: Английский

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Eutectic Electrolytes in Advanced Metal-Ion Batteries

ACS Energy Letters, Journal Year: 2021, Volume and Issue: 7(1), P. 247 - 260

Published: Dec. 15, 2021

Metal-ion batteries (MIBs) are promising for large-scale energy storage because they can alleviate the inherent intermittency of renewable energy. As an indispensable part MIBs, electrolytes influence electrochemical performance. Recently, new concept eutectic has aroused extensive research attention in field MIBs due to their simple synthesis and eco-friendly features. Nevertheless, development is still its infancy deserves further attention. This review focuses on systematic understanding relationship between corresponding performances MIBs. First, fundamentals described. Then, recent progress use introduced, including correlations structure properties, chemistry at electrode interface, ion/charge transport mechanism. Finally, challenges prospects related discussed. Focus Review will provide better directions devise advanced high-performance

Language: Английский

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Replacing all petroleum-based chemical products with natural biomass-based chemical products: a tutorial review

RSC Sustainability, Journal Year: 2023, Volume and Issue: 1(2), P. 179 - 212

Published: Jan. 1, 2023

Production quantity ratio of petroleum derived chemical products. This also presents the concept replacing all petroleum-based products with natural biomass-based

Language: Английский

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The application of deep eutectic solvents in lithium-ion battery recycling: A comprehensive review

Resources Conservation and Recycling, Journal Year: 2022, Volume and Issue: 188, P. 106690 - 106690

Published: Oct. 7, 2022

Language: Английский

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Deep eutectic solvents for improved biomass pretreatment: Current status and future prospective towards sustainable processes

Bioresource Technology, Journal Year: 2022, Volume and Issue: 369, P. 128396 - 128396

Published: Nov. 26, 2022

Pretreatment processes - recognized as critical steps for efficient biomass refining have received much attention over the last two decades. In this context, deep eutectic solvents (DES) emerged a novel alternative to conventional representing step forward in achieving more sustainable with both environmental and economic benefits. This paper presents an updated review of state-of-the-art DES-based applications biorefinery schemes. Besides describing fundamentals DES composition, synthesis, recycling, study comprehensive existing techno-economic life cycle assessment studies. Challenges, barriers, perspectives scale-up are also discussed.

Language: Английский

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Single‐Ion‐Conducting Hydrogel Electrolytes Based on Slide‐Ring Pseudo‐Polyrotaxane for Ultralong‐Cycling Flexible Zinc‐Ion Batteries

Advanced Materials, Journal Year: 2023, Volume and Issue: 35(36)

Published: June 20, 2023

Flexible zinc-ion batteries (ZIBs) with high capacity and long cycle stability are essential for wearable electronic devices. Hydrogel electrolytes have been developed to provide ion-transfer channels while maintaining the integrity of ZIBs under mechanical strain. However, hydrogel matrices typically swollen aqueous salt solutions increase ionic conductivity, which can hinder intimate contact electrodes reduce properties. To address this, a single-Zn-ion-conducting electrolyte (SIHE) is by integrating polyacrylamide network pseudo-polyrotaxane structure. The SIHE exhibits Zn2+ transference number 0.923 conductivity 22.4 mS cm-1 at room temperature. Symmetric demonstrate stable Zn plating/stripping performance over 160 h, homogenous smooth deposition layer. Full cells La-V2 O5 cathodes exhibit 439 mA h g-1 0.1 A excellent retention 90.2% after 3500 cycles 5 . Moreover, flexible display electrochemical harsh conditions, such as bending, cutting, puncturing, soaking. This work provides simple design strategy single-ion-conducting electrolytes, could pave way long-life batteries.

Language: Английский

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Choline chloride–ethylene glycol based deep-eutectic solvents as lixiviants for cobalt recovery from lithium-ion battery cathode materials: are these solvents really green in high-temperature processes?

Green Chemistry, Journal Year: 2022, Volume and Issue: 24(17), P. 6685 - 6695

Published: Jan. 1, 2022

Deep-eutectic solvents (DESs) are often considered to be safe, eco-friendly and non-toxic solvents. Due these green credentials, they increasingly being studied for application in metal recycling processes. One example is their use as lixiviants the recovery of cobalt from lithium oxide (LiCoO

Language: Английский

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Deep eutectic solvents as new media for green extraction of food proteins: Opportunity and challenges

Food Research International, Journal Year: 2022, Volume and Issue: 161, P. 111842 - 111842

Published: Aug. 28, 2022

Language: Английский

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Depolymerization within a Circular Plastics System

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(5), P. 2617 - 2650

Published: Feb. 22, 2024

The societal importance of plastics contrasts with the carelessness which they are disposed. Their superlative properties lead to economic and environmental efficiency, but linearity puts climate, human health, global ecosystems at risk. Recycling is fundamental transitioning this linear model into a more sustainable, circular economy. Among recycling technologies, chemical depolymerization offers route virgin quality recycled plastics, especially when valorizing complex waste streams poorly served by mechanical methods. However, exists in interlinked system end-of-life fates, complementarity each approach key environmental, economic, sustainability. This review explores recent progress made five commercial polymers: poly(ethylene terephthalate), polycarbonates, polyamides, aliphatic polyesters, polyurethanes. Attention paid not only catalytic technologies used enhance efficiencies also interrelationship other systemic constraints imposed Novel polymers, designed for depolymerization, concisely reviewed terms their underlying chemistry potential integration current plastic systems.

Language: Английский

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