From structure evolution of palygorskite to functional material: A review

Lu, Yushen; Wang, Aiqin

doi:10.1016/j.micromeso.2022.111765

Cited by 52 publications

(20 citation statements)

References 184 publications

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“…Figure b shows the TG curves of APT, APT@C, NiCo LDH, and APT@C/NiCo LDH-3 composites. APT contains four different forms of water molecules in its crystal structure, namely, adsorbed water, zeolite water, coordinated water, and structured water . Water molecules can be selectively removed by the heating process.…”

Section: Resultsmentioning

confidence: 99%

“…APT contains four different forms of water molecules in its crystal structure, namely, adsorbed water, zeolite water, coordinated water, and structured water. 39 Water molecules can be selectively removed by the heating process. When temperatures were below 230 °C, weight loss was attributed to adsorbed water and zeolite water removal from the surface and internal pores.…”

Section: ■ Introductionmentioning

confidence: 99%

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Waste Adsorbent-Derived Interconnected Hierarchical Attapulgite@Carbon/NiCo Layered Double Hydroxide Nanocomposites for Advanced Supercapacitors

et al. 2023

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The attapulgite@carbon/NiCo layered double hydroxide nanocomposites based on waste adsorbents are manufactured via simple and eco-friendly calcination and hydrothermal methods, by which they would be considerable electrode materials for advanced supercapacitors. To achieve sustainable development, the spent tetracycline-loaded attapulgite can act as a cost-effective available carbon source as well as a matrix material for carbon species and NiCo layered double hydroxide simultaneously. A controlled amount of attapulgite@carbon could be used to regulate the electrochemical properties of nanocomposites. The generated electrodes possess superior electrochemical properties with a specific capacitance of 2013.8 F g–1 at 0.5 A g–1, a retention rate of 87.7% at 5 A g–1, and a cyclic stability of 64.9% for 4000 cycles at 5 A g–1. Thus, the asymmetric supercapacitor device assembled with attapulgite@carbon/NiCo layered double hydroxide nanocomposites||active carbon shows a maximum capacitance of 231.3 F g–1 at 0.5 A g–1, with a preeminent energy density of 82.2 Wh kg–1 when its power density is 4318 W kg–1. This approach would contribute to the development of supercapacitors in an efficient and effective manner, as well as provide a feasible strategy for solving tetracycline pollution and recycling waste adsorbents to achieve sustainable development.

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Section: Resultsmentioning

confidence: 99%

Section: ■ Introductionmentioning

confidence: 99%

Waste Adsorbent-Derived Interconnected Hierarchical Attapulgite@Carbon/NiCo Layered Double Hydroxide Nanocomposites for Advanced Supercapacitors

et al. 2023

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“…Moreover, H + displaces some of the cations in ATP to increase the specific surface area of ATP. 51 Many researches have modified the surface of clay minerals by introducing long-chain organic surfactants to achieve high adsorption of pollutants. 52 CTAB, a cationic surfactant, was selected as the modifier of ATP in this study.…”

Section: Resultsmentioning

confidence: 99%

Effective diesel removal by a novel electrospun composite nanofibrous membrane with immobilized Bacillus cereus LY-1

et al. 2022

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“…Palygorskite is an excellent absorbent used in many traditional applications because of its particular physical property of nanosized tunnels (Murray, 2000;Wal et al, 2021;Lu et al, 2022). Na + ions show very low mobility in NaMgPlg, which indicates an extreme confining effect of palygorskite tunnels on metal cations.…”

Section: Discussionmentioning

confidence: 99%

Effects of crystal chemistry on adsorption, occurrence, and mobility of water in palygorskite tunnels

Zhou,

Lu,

Zhang

et al. 2023

American Mineralogist

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From structure evolution of palygorskite to functional material: A review

Cited by 52 publications

References 184 publications

Waste Adsorbent-Derived Interconnected Hierarchical Attapulgite@Carbon/NiCo Layered Double Hydroxide Nanocomposites for Advanced Supercapacitors

Waste Adsorbent-Derived Interconnected Hierarchical Attapulgite@Carbon/NiCo Layered Double Hydroxide Nanocomposites for Advanced Supercapacitors

Effective diesel removal by a novel electrospun composite nanofibrous membrane with immobilized Bacillus cereus LY-1

Effects of crystal chemistry on adsorption, occurrence, and mobility of water in palygorskite tunnels

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