Chiral carbon nanotubes decorated MoS2 nanosheets as stable anode materials for sodium-ion batteries

Li, Xue; Ji, Haicong; Fan, Hui min; Tan, Ziqi; Liu, Qiongzhen; Wang, Yuedan; Yang, Liyan; Li, Mufang; Chen, Yuanli; Wang, Dong

doi:10.1016/j.jallcom.2021.161354

Cited by 17 publications

(3 citation statements)

References 44 publications

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“…The Nyquist plots display a semicircle in high frequencies, a semicircle in middle frequencies, and a straight line in the low-frequency region, which are attributed to the SEI film resistance ( R s ), R ct and the Li + diffusion impedance. 50–52 The profiles are similar, suggesting the lithium storage mechanism is maintained in the entire cycling. The equivalent circuit model used for fitting is shown in the inset.…”

Section: Resultsmentioning

confidence: 85%

Cotton textile inspires MoS₂@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Peng

et al. 2023

Inorg. Chem. Front.

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Section: Resultsmentioning

confidence: 85%

Cotton textile inspires MoS₂@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Peng

et al. 2023

Inorg. Chem. Front.

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“…As shown in figure 3(e), the mass loss that appeared before 200 °C is due to the evaporation of absorbed H 2 O and impurities on the surface. After the weight loss between 200 °C and 500 °C, the residual content is 72.5%, corresponding to the MoO 3 [46]. The content of MoS 2 in 800-MoS 2 /CNFs is calculated to be 80.5% and the carbon content is 17.9% (see calculate details in Supporting Information).…”

Section: Morphology and Structure Of 800-mos 2 /Cnfsmentioning

confidence: 99%

Inner–outer dual space protection of free-standing MoS₂ anodes via electrospinning for stable lithium-ion storage

Lin

Song

et al. 2023

Nanotechnology

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Although significant achievements in improving the stability of MoS2 anodes have been made, the cycling life in most studies is still less than 1000 cycles. This is because MoS2 anodes directly contact the electrolyte and generate byproducts, leading to the loss of active mass and capacity decay. Herein, the inner-outer dual space protection of MoS2 fibers is realized by regulating the surface and interface structure of electrospinning precursors (noted as X-MoS2/CNFs). Inside the fibers, Mo-N covalent bond is constructed to anchor the active material, preventing MoS2 from falling off the matrix after multiple cycles. Simultaneously, surface of the fibers, a stable solid electrolyte interface (SEI) layer is induced to prevent contact between active materials and electrolytes. In addition, the initial Coulombic efficiency (ICE) is enhanced as high as 84.4%. The profound investigations of morphological evolution and internal real-time resistance confirm the double structural protection of 800-MoS2/CNFs. As a result, a decent cycling performance (408.9 mAh/g at 1000 mA/g for 2000 cycles) and the satisfied rate capacities (100 mA/g - 1000 mA/g) are achieved. This work provides a new idea for the preparation of stable anodes for alkali metal ion secondary batteries.

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“…Very interestingly, Chiral amphiphiles were made with chiral CNT and straight nitrogen doped CNTs that later was similarly followed by pyrolysis; Hydrothermal reaction subsequently anchors MoS2 nanosheets to the mesoporous CNTs matrix 311 . The authors stated that MoS2/S- Authors converted carbonized peroxotitanate/ CNC assemblies to mesoporous TiC with chiral nematic order via magnesiothermic reduction.…”

Section: Energy Storage Applicationsmentioning

confidence: 99%

Advanced applications of cellulose nanocrystals: a mini review

Moud

2022

Preprint

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Cellulose that has been acid hydrolyzed is what makes up cellulose nanocrystals (CNC). Due to CNCs biodegradability, renewability, sustainability, and mechanical properties, they have a wide range of applications in the biomedical, photonics, and material engineering fields. Rheology, or the flow behaviour of CNC dispersion, is integrally tied to the processing and design of CNC-based products, thus it is important and warrants inquiry to carefully examine the relationship between rheology's flow behaviour and their attributes. In this paper, we report the most recent findings on the advanced application of CNC suspension, aerogel, and hydrogels. Applications to technology and material science for developing advanced materials such as photonic tunable crystals, responsive materials, and thermal insulation packing materials were also covered.

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Chiral carbon nanotubes decorated MoS2 nanosheets as stable anode materials for sodium-ion batteries

Cited by 17 publications

References 44 publications

Cotton textile inspires MoS₂@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Cotton textile inspires MoS₂@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Inner–outer dual space protection of free-standing MoS₂ anodes via electrospinning for stable lithium-ion storage

Advanced applications of cellulose nanocrystals: a mini review

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Chiral carbon nanotubes decorated MoS2 nanosheets as stable anode materials for sodium-ion batteries

Cited by 17 publications

References 44 publications

Cotton textile inspires MoS2@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Cotton textile inspires MoS2@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Inner–outer dual space protection of free-standing MoS2 anodes via electrospinning for stable lithium-ion storage

Advanced applications of cellulose nanocrystals: a mini review

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Product

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About

Cotton textile inspires MoS₂@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Cotton textile inspires MoS₂@reduced graphene oxide anodes towards high-rate capability or long-cycle stability sodium/lithium-ion batteries

Inner–outer dual space protection of free-standing MoS₂ anodes via electrospinning for stable lithium-ion storage