Enhanced lithium-ion adsorption by recyclable lithium manganese oxide-sepiolite composite microsphere from aqueous media: Fabrication, structure, and adsorption characteristics

Liu, Lihua; Kuang, Qiujuan; Xu, Shengyuan; Pan, Weimin; Liu, Yuzhi; Zhou, Jinxun; Tang, Anping; Xue, Jianrong

doi:10.1016/j.molliq.2023.121780

Cited by 11 publications

(1 citation statement)

References 65 publications

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“…The pore structure of the TPFV/CPP yarn was investigated using a N 2 adsorption−desorption method, and the results showed that the IV adsorption−desorption isothermal curve had a type H 3 hysteresis loop, indicating that the TPFV/ CPP yarn has the characteristics of porous materials (Figure S3a). 34 Based on the BJH aperture calculation method and the BET-specific surface area formula, the average cortex aperture of the TPFV/CPP yarn was found to be 55.8 nm, dominated by 20.5−25.7 nm mesoapertures, while containing trace amounts of macroapertures (Figures S3b and S4). Furthermore, the specific surface area of TPFV/CPP yarn is 2.7 m 2 /g compared to the carbon fiber (0.5 m 2 /g), suggesting that the incorporating cortical nanofibers endow the TPFV/CPP yarn with a greater specific surface area (Figure S5).…”

Section: Resultsmentioning

confidence: 99%

Large-Scale Wearable Textile-Based Sweat Sensor with High Sensitivity, Rapid Response, and Stable Electrochemical Performance

Ma,

Wu,

Luo

et al. 2024

ACS Appl. Mater. Interfaces

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Textile-based sweat sensors display great potential to enhance wearable comfort and health monitoring; however, their widespread application is severely hindered by the intricate manufacturing process and electrochemical characteristics. To address this challenge, we combined both impregnation coating technology and conjugated electrospinning technology to develop an electro-assisted impregnation core-spinning technology (EAICST), which enables us to simply construct a sheath-core electrochemical sensing yarn (TPFV/CPP yarn) via coating PEDOT:PSS-coated carbon fibers (CPP) with polyurethane (TPU)/polyacrylonitrile (PAN)/poloxamer (F127)/valinomycin as shell. The TPFV/CPP yarn was sewn into the fabric and integrated with a sensor to achieve a detachable feature and efficiently monitor K + levels in sweat. By introducing EAICST, a speed of 10 m/h can be realized in the continuous preparation of the TPFV/CPP yarn, while the interconnected pores in the yarn sheath enable it to quickly capture and diffuse sweat. Besides, the sensor exhibited excellent sensitivity (54.26 mV/ decade), fast response (1.7 s), anti-interference, and long-term stability (5000 s or more). Especially, it also possesses favorable washability and wear resistance properties. Taken together, this study provides a crucial technical foundation for the development of advanced wearable devices designed for sweat analysis.

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Section: Resultsmentioning

confidence: 99%