Curdlan/sodium carboxymethylcellulose composite adsorbents: A biodegradable solution for organic dye removal from water

Cui, Congli; Li, Dong; Wang, Li-jun; Wang, Yong

doi:10.1016/j.carbpol.2023.121737

Cited by 9 publications

(1 citation statement)

References 78 publications

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“… Cellulose hydrogels in environmental engineering fields. ( a ) A biodegradable solution to remove organic dyes from water via the mechanism of adsorption of MB onto CURD/CMC adsorbent (Reprinted with permission from the reference [ 153 ]. Copyright © 2024 Elsevier).…”

Section: Application Fields Of Cellulose Hydrogelsmentioning

confidence: 99%

Exploring Applications and Preparation Techniques for Cellulose Hydrogels: A Comprehensive Review

Tang,

Fang,

Lee

2024

Gels

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Cellulose hydrogels, formed either through physical or chemical cross-linking into a three-dimensional network from cellulose or its derivatives, are renowned for their exceptional water absorption capacities and biocompatibility. Rising demands for sustainable materials have spurred interest in cellulose hydrogels, attributed to their abundant supply, biodegradability, and non-toxic nature. These properties highlight their extensive potential across various sectors including biomedicine, the food industry, and environmental protection. Cellulose hydrogels are particularly advantageous in applications such as drug delivery, wound dressing, and water treatment. Recent large-scale studies have advanced our understanding of cellulose preparation and its applications. This review delves into the fundamental concepts, preparation techniques, and current applications of cellulose hydrogels in diverse fields. It also discusses the latest advances in nano-lignin-based hydrogels, providing a comprehensive overview of this promising material and offering insights and guidance for future research and development.

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Section: Application Fields Of Cellulose Hydrogelsmentioning

confidence: 99%

Exploring Applications and Preparation Techniques for Cellulose Hydrogels: A Comprehensive Review

Tang,

Fang,

Lee

2024

Gels

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Synergistic Effect Between 0D CQDs and 2D MXene to Enhance the Photothermal Conversion of Hydrogel Evaporators for Efficient Solar Water Evaporation, Photothermal Sensing and Electricity Generation

Jing,

Chen,

et al. 2024

Small

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Solar‐powered interfacial water evaporation is a promising technique for alleviating freshwater stress. However, the evaporation performance of solar evaporators is still constrained by low photothermal conversion efficiency and high water evaporation enthalpy. Herein, 0D carbon quantum dots (CQDs) are combined with 2D MXene to serve as a hybrid photothermal material to enhance the light absorption and photothermal conversion ability, meanwhile sodium carboxymethyl cellulose (CMC)/polyacrylamide (PAM) hydrogels are used as a substrate material for water transport to reduce the enthalpy of water evaporation. The synergistic effect in 0D CQDs/2D MXene hybrid photothermal materials accelerate the carrier transfer, inducing efficient localized surface plasmon resonance (LSPR) effect. This results in the enhanced photothermal conversion efficiency. The integrated hydrogel evaporators demonstrate a high evaporation rate (1.93 and 2.86 kg m−2 h−1 under 1 and 2 sunlights, respectively) and low evaporation enthalpy (1485 J g−1). In addition, the hydrogel evaporators are applied for photothermal sensing and temperature difference power generation (TEG). The TEG device presents an efficient output power density (230.7 mW m−2) under 1 sunlight. This work provides a feasible approach for regulating and controlling the evaporation performances of hydrogel evaporators, and gives a proof‐of‐concept for the design of multipurpose solar evaporation systems.

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Ultra-high molecular weight poly(vinylamine) polyelectrolyte-functionalized 3D graphene oxide composite aerogels with pH-adaptability for the multi-selective adsorption of organic pollutants

Wang,

Xiao,

et al. 2024

Chemical Engineering Journal

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Curdlan/sodium carboxymethylcellulose composite adsorbents: A biodegradable solution for organic dye removal from water

Cited by 9 publications

References 78 publications

Exploring Applications and Preparation Techniques for Cellulose Hydrogels: A Comprehensive Review

Exploring Applications and Preparation Techniques for Cellulose Hydrogels: A Comprehensive Review

Synergistic Effect Between 0D CQDs and 2D MXene to Enhance the Photothermal Conversion of Hydrogel Evaporators for Efficient Solar Water Evaporation, Photothermal Sensing and Electricity Generation

Ultra-high molecular weight poly(vinylamine) polyelectrolyte-functionalized 3D graphene oxide composite aerogels with pH-adaptability for the multi-selective adsorption of organic pollutants

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