Naturally nitrogen-doped porous carbon derived from waste crab shell as anode material for high performance sodium-ion battery

Xue, Xiangxin; Weng, Yujing; Jiang, Zhaoneng; Wu, Yingkai; Meng, Shihang; Zhang, Chuanxiang; Sun, Qi

doi:10.1016/j.jaap.2021.105215

Cited by 16 publications

(6 citation statements)

References 60 publications

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“…The cyclic voltammetric (CV) curves of CA, CAB, and CABP at a sweep rate of 0.1 mV s –1 (Figure a-c) all showed irreversible cathodic peaks around 0.1–1.5 V in the first cycle . It is attributed to the irreversible reaction that occurs in the first loop forming a solid electrolyte interface (SEI) layer. , The CV curves showed good cycle overlap after the first turn, indicating that the material has good reversibility Figure d-f shows the initial three charge/discharge curves for electrodes at 100 mA g –1 .…”

Section: Resultsmentioning

confidence: 91%

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Boron–Phosphorus Codoped Coral-like Hard Carbon Anodes for Sodium Ion Storage

et al. 2023

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Hard carbon materials have the advantages of low price, environmental friendliness, and good electrical conductivity but have the disadvantages of unsatisfactory sodium storage capacity and low long-cycle stability. The use of heteroatom doping and structural design can significantly improve the sodium storage properties of carbon materials. In this paper, a boron–phosphorus doped hard carbon material (CABP) was designed by using citric acid as the carbon source. The rich pore structure of CABP also provides fast transport channels for Na+, while the efficient doping of B and P atoms can distort the graphitic layer and generate more active sites and defects. The CABP carbon material therefore exhibits excellent electrochemical properties. It can obtain pretty good capacities of 246.8 mA h g–1 after 400 cycles at 0.1 A g–1. Moreover, it was able to maintain 161.9 mA h g–1 after 5000 cycles at 5 A g–1. This work provides a new route for the facile preparation of high-performance heteroatom-doped carbon materials and an idea for the preparation of diatom-doped materials for energy storage.

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Section: Resultsmentioning

confidence: 91%

“…36,37 The CV curves showed good cycle overlap after the first turn, indicating that the material has good reversibility. 38 Figure 4d-f shows the initial three charge/discharge curves for electrodes at 100 mA g −1 . The initial Coulomb efficiencies of CABP, CAB, and CA are 16.8%, 26.9%, and 25.8%, respectively.…”

Section: Resultsmentioning

confidence: 99%

Boron–Phosphorus Codoped Coral-like Hard Carbon Anodes for Sodium Ion Storage

et al. 2023

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“…These pores and defects in the structure of PTA-Lys will provide access and a short diffusion distance for electrolyte ions, which can be employed to be Na + containers for increasing Na + storage. [14] It is not difficult to see that the short-range ordered microcrystalline areas gradually decrease with the increase of carbonization temperature. The short-range graphitic nanodomains and defects of PTA-Lys-800 are at a moderate level.…”

Section: Resultsmentioning

confidence: 99%

High Proportion of Active Nitrogen‐Doped Hard Carbon Based on Mannich Reaction as Anode Material for High‐Performance Sodium‐Ion Batteries

et al. 2023

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The potential for energy storage in carbonaceous materials is well known. Heteroatom doping – particularly nitrogen doping – can further enhance their electrochemical performance. The type of N configuration determines the reactivity of doped carbon. It remains a challenge, however, to achieve a high ratio of active N (N‐5) in N‐doped carbon. In this study, a high proportion of active nitrogen‐doped hard carbon (PTA‐Lys‐800) is synthesized by the classical Mannich reaction, using tannic acid (TA) and amino acid as precursors. For sodium‐ion batteries (SIBs), PTA‐Lys‐800 provides outstanding cycling stability and rate performance (338.8 mAh g−1 at 100 mA g−1 for 100 cycles, a capacity retention of 86 %; 131.1 mAh g−1 at 4 A g−1 after 5000 cycles). The excellent performance of PTA‐Lys‐800 is attributed to stable hierarchical pore structure, abundant defects, and a high proportion of N‐5 formed during the carbonization process. Based on a detailed fundamental analysis, the pseudocapacitance mechanism is found to contribute to the higher sodium storage process in PTA‐Lys‐800. The Na‐adsorption mechanism is further explored through ex situ Raman spectroscopy. A new method is presented for designing carbonaceous anode materials with high capacity and long cycle life.

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“…3D carbons have highly interconnected network, abundant active edges, defects, shortened ion/electron channels, accelerated dynamic ion transfer, and good electrical contacts, thus generally possessing excellent electrochemical performance [ 85 , 86 ]. The 3D structure can not only provide a continuous electron path but also allows the electrolyte to penetrate the whole structure and facilitate the sodium ion transport between the electrode/electrolyte interface by shortening the diffusion path to ensure good electrical contact to facilitate ion transport [ 87 ]. However, due to the natural hydrophobicity of the carbon matrix surface, its effective specific surface area is greatly limited by the highly developed single microporous structure.…”

Section: Diverse Morphology Of Biomass-derived Carbons For Sesdsmentioning

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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Naturally nitrogen-doped porous carbon derived from waste crab shell as anode material for high performance sodium-ion battery

Cited by 16 publications

References 60 publications

Boron–Phosphorus Codoped Coral-like Hard Carbon Anodes for Sodium Ion Storage

Boron–Phosphorus Codoped Coral-like Hard Carbon Anodes for Sodium Ion Storage

High Proportion of Active Nitrogen‐Doped Hard Carbon Based on Mannich Reaction as Anode Material for High‐Performance Sodium‐Ion Batteries

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

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