Enhancing the cycling stability of Na-ion batteries by bonding MoS2 on assembled carbon-based materials

Song, Pin; Di, Jun; Kang, Lixing; Xu, Manzhang; Tang, Bijun; Xiong, Jun; Cui, Jiewu; Zeng, Qingsheng; Zhou, Jiadong; He, Yongmin; Fu, Qundong; Peng, Juan; Guo, Shasha; Lin, Bo; Zhang, Jingyu; Peng, Meng; Liu, Zheng

doi:10.1016/j.nanoms.2019.09.001

Cited by 9 publications

(5 citation statements)

References 56 publications

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“…3D network CMA was fabricated according to the unidirectional freezing method. − Briefly, different concentrations of carbon microtube solution were poured into the silicone rubber mold, which was frozen by adding liquid nitrogen kept at a certain temperature. The frozen samples were further freeze-dried to obtain a target sample.…”

Section: Methodsmentioning

confidence: 99%

Carbon Microtube Aerogel Derived from Kapok Fiber: An Efficient and Recyclable Sorbent for Oils and Organic Solvents

et al. 2019

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A carbon microtube aerogel (CMA) with hydrophobicity, strong adsorption capacity, and superb recyclability was obtained by a feasible approach with economical raw material, such as kapok fiber. The CMA possesses a great adsorption capacity of 78–348 times its weight. Attributed to its outstanding thermal stability and excellent mechanical properties, the CMA can be used for many cycles of distillation, squeezing, and combustion without degradation, which suggests a potential practical application in oil–water separation. In addition, the adsorption capacity still retained 98% by distillation, 97% by squeezing, and 90% by combustion after 10 cycles. Therefore, the obtained CMA has a broad prospect as an economical, efficient, and environmentally friendly adsorbent.

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Section: Methodsmentioning

confidence: 99%

Carbon Microtube Aerogel Derived from Kapok Fiber: An Efficient and Recyclable Sorbent for Oils and Organic Solvents

et al. 2019

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“…The 3D g-C 3 N 4 /PVA nanosheet-based aerogel was fabricated by the previous method. − The g-C 3 N 4 NS powder was uniformly dispersed in PVA solutions (1 mg cm –3 ) under the mechanical stirrer, and the concentration of g-C 3 N 4 NSs was kept at 5, 10, 15, and 20 mg cm –3 , respectively. Where the corresponding weight ratios (g-C 3 N 4 /PVA) were 5:1, 10:1, 15:1, and 20:1, respectively.…”

Section: Methodsmentioning

confidence: 99%

Reusable Graphitic Carbon Nitride Nanosheet-Based Aerogels as Sorbents for Oils and Organic Solvents

Song

Wang

et al. 2020

ACS Appl. Nano Mater.

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Increasing oily wastewater and frequent oil leakage accidents have become a serious global environmental problem. To improve the adsorption capacity and simplify the recovery process of crude oil, it is a great significance to develop various advanced oil adsorbents and oilcollecting devices. In this work, a lightweight and compressible threedimensional (3D) g-C 3 N 4 /poly(vinyl alcohol) (PVA) nanosheet-based aerogel was successfully fabricated. The resulting 3D g-C 3 N 4 /PVA nanosheet-based aerogel has the advantages of high porosity and good hydrophobicity, making it a suitable material for use as an adsorbent. The 3D g-C 3 N 4 /PVA nanosheet-based aerogel can absorb various oils and organic solvents as high as 228−695 times its weight. Moreover, aerogel regeneration and recovery of oil can be achieved by cyclic distillation, squeezing, or combustion. After 40 cycles, the structure of 3D g-C 3 N 4 /PVA nanosheet-based aerogels are well kept and the adsorption capacity still retained 95, 93, and 95% by distillation, squeezing, and combustion, respectively. 3D g-C 3 N 4 /PVA nanosheet-based aerogel as an adsorbent has great potential in the application of oil/water separation for the removal of pollutants.

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“…It also displayed excellent rate capability and maintained a high capacity of 439.1 mAh g −1 at 1 A g −1 . Importantly, the MoS 2 /G/C electrode exhibited exceptional stability over a long cycle life span, making it a favorable material for high-performance SIBs [ 162 ]. MoS 2 @CNTs composite material has been found to exhibit remarkable performance as an anode material for SIBs.…”

Section: Energy Applicationsmentioning

confidence: 99%

Recent Advances in Molybdenum Disulfide and Its Nanocomposites for Energy Applications: Challenges and Development

et al. 2023

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Energy storage and conversion are critical components of modern energy systems, enabling the integration of renewable energy sources and the optimization of energy use. These technologies play a key role in reducing greenhouse gas emissions and promoting sustainable development. Supercapacitors play a vital role in the development of energy storage systems due to their high power density, long life cycles, high stability, low manufacturing cost, fast charging-discharging capability and eco-friendly. Molybdenum disulfide (MoS2) has emerged as a promising material for supercapacitor electrodes due to its high surface area, excellent electrical conductivity, and good stability. Its unique layered structure also allows for efficient ion transport and storage, making it a potential candidate for high-performance energy storage devices. Additionally, research efforts have focused on improving synthesis methods and developing novel device architectures to enhance the performance of MoS2-based devices. This review article on MoS2 and MoS2-based nanocomposites provides a comprehensive overview of the recent advancements in the synthesis, properties, and applications of MoS2 and its nanocomposites in the field of supercapacitors. This article also highlights the challenges and future directions in this rapidly growing field.

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Enhancing the cycling stability of Na-ion batteries by bonding MoS2 on assembled carbon-based materials

Cited by 9 publications

References 56 publications

Carbon Microtube Aerogel Derived from Kapok Fiber: An Efficient and Recyclable Sorbent for Oils and Organic Solvents

Carbon Microtube Aerogel Derived from Kapok Fiber: An Efficient and Recyclable Sorbent for Oils and Organic Solvents

Reusable Graphitic Carbon Nitride Nanosheet-Based Aerogels as Sorbents for Oils and Organic Solvents

Recent Advances in Molybdenum Disulfide and Its Nanocomposites for Energy Applications: Challenges and Development

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