Three-dimensional macroporous wood-based selective separation membranes decorated with well-designed Nd(III)-imprinted domains: A high-efficiency recovery system for rare earth element

Wu, Yilin; Lin, Rongxin; Ma, Faguang; Xing, Weiyi; Pan, Jianming

doi:10.1016/j.jcis.2020.11.030

Cited by 17 publications

(13 citation statements)

References 39 publications

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“…Recently, other precursors have been taken into consideration, and many research works have been focusing on the activated carbon production starting from agricultural waste and lignocellulose materials. Even if carbon content in these previously mentioned precursors is lower than the carbon content in coal, anthracite, or peat, biomass waste is very attractive because of its relatively low cost, its green aspects (as the waste could be converted into capital), and it can be considered renewable and capable to solve environmen- [82] with permission from Elsevier.…”

Section: Activated Carbonmentioning

confidence: 99%

“…The growing interest of the scientific community towards the preparation of new advanced materials by green routes, prompted researchers to use cellulose as backbone-based materials to prepare green and biodegradable MIPs. In the last years, several papers on the usage of cellulose and cellulose derivatives as key element in the preparation of biodegradable and biocompatible MIP and IIP were published [ 56 , 59 , 68 , 69 , 70 , 71 , 72 , 73 , 74 , 75 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 ]. The prepared cellulose-based imprinted polymers were used in many application fields ranging from drug delivery, separation science, and also in environmental analysis of pollutants.…”

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

“…Recently, many works have published in order to obtain efficient separation systems for heavy metals and rare earth element extraction. For this purpose, cellulose and their derivatives were widely used [ 71 , 77 , 78 , 82 , 83 , 84 , 85 ].…”

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

“…In another work, Wu and co-worker prepared for the first time a three-dimensional macroporous wood-based selective separation membrane decorated with well-designed Nd(III)-imprinted domains in order to recover Nd ions [ 82 ]. First, a polydopamine (PDA)-modified layer was synthesized on the basswood surface in order to obtain PDA-based basswood membrane (PDA@basswood) that was further modified through the addition of KH-570 to achieve polymerizable double bonds for the following two steps ( Figure 8 ).…”

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

“… Synthesis route for 3DW-IIMs preparation. Reproduced from the work in [ 82 ] with permission from Elsevier. …”

Section: Figurementioning

confidence: 99%

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Green Aspects in Molecularly Imprinted Polymers by Biomass Waste Utilization

et al. 2021

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Molecular Imprinting Polymer (MIP) technology is a technique to design artificial receptors with a predetermined selectivity and specificity for a given analyte, which can be used as ideal materials in various application fields. In the last decades, MIP technology has gained much attention from the scientific world as summarized in several reviews with this topic. Furthermore, green synthesis in chemistry is nowadays one of the essential aspects to be taken into consideration in the development of novel products. In accordance with this feature, the MIP community more recently devoted considerable research and development efforts on eco-friendly processes. Among other materials, biomass waste, which is a big environmental problem because most of it is discarded, can represent a potential sustainable alternative source in green synthesis, which can be addressed to the production of high-value carbon-based materials with different applications. This review aims to focus and explore in detail the recent progress in the use of biomass waste for imprinted polymers preparation. Specifically, different types of biomass waste in MIP preparation will be exploited: chitosan, cellulose, activated carbon, carbon dots, cyclodextrins, and waste extracts, describing the approaches used in the synthesis of MIPs combined with biomass waste derivatives.

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Section: Activated Carbonmentioning

confidence: 99%

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

Section: Different Biomass Waste In Mip Technologymentioning

confidence: 99%

“… Synthesis route for 3DW-IIMs preparation. Reproduced from the work in [ 82 ] with permission from Elsevier. …”

Section: Figurementioning

confidence: 99%

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Green Aspects in Molecularly Imprinted Polymers by Biomass Waste Utilization

et al. 2021

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Material Design Strategies for Recovery of Critical Resources from Water

et al. 2023

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Population growth, urbanization, and decarbonization efforts are collectively straining the supply of limited resources that are necessary to produce batteries, electronics, chemicals, fertilizers, and other important products. Securing the supply chains of these critical resources via the development of separation technologies for their recovery represents a major global challenge to ensure stability and security. Surface water, groundwater, and wastewater are emerging as potential new sources to bolster these supply chains. Recently, a variety of material‐based technologies have been developed and employed for separations and resource recovery in water. Judicious selection and design of these materials to tune their properties for targeting specific solutes is central to realizing the potential of water as a source for critical resources. Here, the materials that are developed for membranes, sorbents, catalysts, electrodes, and interfacial solar steam generators that demonstrate promise for applications in critical resource recovery are reviewed. In addition, a critical perspective is offered on the grand challenges and key research directions that need to be addressed to improve their practical viability.

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