Effective and selective adsorption of La<sup>3+</sup> by a poly-<i>N</i>-isopropylacrylamide phosphoric modified cellulose aerogel

Zheng, Xudong; Li, Ang; Hua, Jie; Zhang, Yuzhe; Rong, Jian; Mei, Jinfeng; Zhou, Man; Li, Zhongyu

doi:10.1039/d2nj03185j

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Tg Analysis Of Aerogel Materials2

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Cited by 4 publications

(2 citation statements)

References 34 publications

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“…In order to study the thermal stability of aerogel materials, TG tests were carried out under N2 atmosphere, namely to test the relationship between the quality of aerogel materials and the temperature change by controlling the temperature within the range of 0-800°C (Zheng et al, 2022b). As shown in Fig.…”

Section: Tg Analysis Of Aerogel Materialsmentioning

confidence: 99%

Porous carboxymethyl cellulose nanocrystalline imprinted composite aerogels for selective adsorption of gadolinium

Xu,

Li,

Zheng

et al. 2024

Chemosphere

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Section: Tg Analysis Of Aerogel Materialsmentioning

confidence: 99%

Porous carboxymethyl cellulose nanocrystalline imprinted composite aerogels for selective adsorption of gadolinium

Xu,

Li,

Zheng

et al. 2024

Chemosphere

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“…We control the temperature between 0-800°C and test the relationship between the quality of the material and the temperature change (Zheng et al, 2022b). As shown in Fig.…”

Section: Tg Analysis Of Aerogel Materialsmentioning

confidence: 99%

Modified carboxymethyl cellulose nanocrystalline imprinted aerogels with three-dimensional interoperable pore structure for selective adsorption of gadolinium

Zheng

et al. 2023

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Rare earth elements are widely exploited with the deepening of the dual carbon strategy, and it becomes especially important to recover residual rare earth elements as a strategic resource. In the present experiments, we have found that silk gliadin has a variety of strongly polar side chains that allow easy cross-linking, copolymerization and blending with other polymers, and in addition we have found that sodium alginate can form honeycomb-like porous structures at certain ratios. Therefore, it is proposed to use silk glue protein and sodium alginate as precursors to functionalize modified cellulose nanocrystals, combined with ion imprinting technique to construct porous imprinted aerogels and apply them to the selective adsorption of gadolinium ions. The successful synthesis of the material was demonstrated by relevant characterization, and the results of static adsorption experiments showed that the maximum adsorption capacity was 93.41 mg g− 1 at pH = 7.0. Sodium alginate provides a stable honeycomb 3D structure and silk gum provides a large number of adsorption sites, providing a viable direction for green porous sustainable adsorbent materials.

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Cell-wall based aerogels for Ce (III) adsorption from leaching tailings: Properties and mechanistic research

Zhao,

Yao,

Zhao

et al. 2023

Chemical Engineering Journal

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Effective and selective adsorption of La³⁺ by a poly-N-isopropylacrylamide phosphoric modified cellulose aerogel

Abstract: Synthesis diagram of CNC-P-PNIPAM aerogel material.

Cited by 4 publications

References 34 publications

Porous carboxymethyl cellulose nanocrystalline imprinted composite aerogels for selective adsorption of gadolinium

Porous carboxymethyl cellulose nanocrystalline imprinted composite aerogels for selective adsorption of gadolinium

Modified carboxymethyl cellulose nanocrystalline imprinted aerogels with three-dimensional interoperable pore structure for selective adsorption of gadolinium

Cell-wall based aerogels for Ce (III) adsorption from leaching tailings: Properties and mechanistic research

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Effective and selective adsorption of La3+ by a poly-N-isopropylacrylamide phosphoric modified cellulose aerogel

Abstract: Synthesis diagram of CNC-P-PNIPAM aerogel material.

Cited by 4 publications

References 34 publications

Porous carboxymethyl cellulose nanocrystalline imprinted composite aerogels for selective adsorption of gadolinium

Porous carboxymethyl cellulose nanocrystalline imprinted composite aerogels for selective adsorption of gadolinium

Modified carboxymethyl cellulose nanocrystalline imprinted aerogels with three-dimensional interoperable pore structure for selective adsorption of gadolinium

Cell-wall based aerogels for Ce (III) adsorption from leaching tailings: Properties and mechanistic research

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Effective and selective adsorption of La³⁺ by a poly-N-isopropylacrylamide phosphoric modified cellulose aerogel