Porous Ni3S4/C aerogels derived from carrageenan-Ni hydrogels for high-performance sodium-ion batteries anode

Guo, Ruiqi; Li, Daohao; Lv, Chunxiao; Wang, Yu; Zhang, Huawei; Xia, Yanzhi; Yang, Dongjiang; Zhao, Xiaoliang

doi:10.1016/j.electacta.2019.01.011

Cited by 42 publications

(18 citation statements)

References 45 publications

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“…In the case of anode materials, the research have exhibited a trend of blowout development. Carbon, alloys, transition‐metal oxides/sulfides have been extensively explored as promising anodes of SIBs . Among these materials, carbon have gained increasing research attentions as a kind of resource abundant, conductive, and thermodynamically stable material .…”

Section: Introductionmentioning

confidence: 99%

Effect of Intrinsic Defects of Carbon Materials on the Sodium Storage Performance

Guo

et al. 2020

Advanced Energy Materials

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Due to their high conductivity and low cost, carbon materials have attracted great attention in the field of energy storage, especially as anode material for sodium ion batteries. Current research focuses on introducing external defects through heteroatom engineering to improve the sodium storage performance of carbon materials. However, there is still a lack of systematic investigation of the effects of intrinsic defects prevalent in carbon materials on sodium storage performance. Herein, template‐assisted method was used to design carbon materials with different degrees of intrinsic defects and explore their sodium storage properties. The experimental results show that the intrinsic defects in the carbon materials facilitates the adsorption behavior of Na+ during the surface induction capacitance process. Among them, the best carbon anode material exhibits high reversible capacity (221 mAh g−1 at 1 A g−1) and excellent rate performance. In addition, the density functional theory calculations also show that the existence of intrinsic defects can optimize the distribution of electron density, thereby increasing the Na‐adsorption capacity. This work makes an important contribution to understanding the role of intrinsic defects in the sodium storage performance of carbon materials.

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Section: Introductionmentioning

confidence: 99%

Effect of Intrinsic Defects of Carbon Materials on the Sodium Storage Performance

Guo

et al. 2020

Advanced Energy Materials

Self Cite

254

148

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“…The carbon skeleton in this nanostructure not only facilitates the fast charge transfer reaction but also enhances the mechanical properties of FeS nanoparticles and buffers their volume changes, thereby extending the electrode cycle life. Moreover, Ni 3 S 4 nanoparticles were embedded in porous carbon ( Figure 8 b,c) [ 118 ]. As a negative electrode for Na-ion batteries, it maintained a capacity of 297 mAh g −1 for 100 cycles at a current density of 1 A g −1 .…”

Section: Different Structures and Components Of Biomass-derived Carbo...mentioning

confidence: 99%

“…In conclusion, metals are intercalated into biomass-derived carbon as active materials, providing more active sites, while biomass carbon limits the volume change during the intercalation/deintercalation of sodium ions through internal stress. The synergy between the two together improves the stability and electrochemical performance of Na-ion batteries [ 32 , 114 , 118 , 119 , 120 ].…”

Section: Different Structures and Components Of Biomass-derived Carbo...mentioning

confidence: 99%

Recent Advances in Biomass-Derived Carbon Materials for Sodium-Ion Energy Storage Devices

et al. 2022

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Compared with currently prevailing Li-ion technologies, sodium-ion energy storage devices play a supremely important role in grid-scale storage due to the advantages of rich abundance and low cost of sodium resources. As one of the crucial components of the sodium-ion battery and sodium-ion capacitor, electrode materials based on biomass-derived carbons have attracted enormous attention in the past few years owing to their excellent performance, inherent structural advantages, cost-effectiveness, renewability, etc. Here, a systematic summary of recent progress on various biomass-derived carbons used for sodium-ion energy storage (e.g., sodium-ion storage principle, the classification of bio-microstructure) is presented. Current research on the design principles of the structure and composition of biomass-derived carbons for improving sodium-ion storage will be highlighted. The prospects and challenges related to this will also be discussed. This review attempts to present a comprehensive account of the recent progress and design principle of biomass-derived carbons as sodium-ion storage materials and provide guidance in future rational tailoring of biomass-derived carbons.

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“…Carrageenan is widely used in diverse applications such as food, pharmaceutical and cosmetic industries. Due to their availability and surface properties, their broad functionality, low toxicity, biocompatibility, and biodegradability, carrageenan porous materials and aerogels are very promising in tissue engineering, drug delivery, environmental remediation catalysis, and many other applications [255][256][257][258][259][260][261][262][263][264][265]. Abdellatif et al showed that freeze-drying of ι-carrageenan results in porous materials with a macroporous structure [260].…”

Section: Aerogels From Carrageenanmentioning

confidence: 99%

Biorefinery Approach for Aerogels

et al. 2020

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According to the International Energy Agency, biorefinery is “the sustainable processing of biomass into a spectrum of marketable bio-based products (chemicals, materials) and bioenergy (fuels, power, heat)”. In this review, we survey how the biorefinery approach can be applied to highly porous and nanostructured materials, namely aerogels. Historically, aerogels were first developed using inorganic matter. Subsequently, synthetic polymers were also employed. At the beginning of the 21st century, new aerogels were created based on biomass. Which sources of biomass can be used to make aerogels and how? This review answers these questions, paying special attention to bio-aerogels’ environmental and biomedical applications. The article is a result of fruitful exchanges in the frame of the European project COST Action “CA 18125 AERoGELS: Advanced Engineering and Research of aeroGels for Environment and Life Sciences”.

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Porous Ni3S4/C aerogels derived from carrageenan-Ni hydrogels for high-performance sodium-ion batteries anode

Abstract: Ni 3 S 4 /C aerogels derived from carrageenan-Ni hydrogels for high-performance sodium-ion batteries anode, Electrochimica Acta (2019), doi:

Cited by 42 publications

References 45 publications

Effect of Intrinsic Defects of Carbon Materials on the Sodium Storage Performance

Effect of Intrinsic Defects of Carbon Materials on the Sodium Storage Performance

Recent Advances in Biomass-Derived Carbon Materials for Sodium-Ion Energy Storage Devices

Biorefinery Approach for Aerogels

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