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Carbon material has emerged as a highly promising anode for sodium‐ion batteries (SIBs) due to its abundance of resources, cost‐effectiveness, and high carbon yield. This work elaborately designs the precursor structure for the self‐assembly of melamine‐cyanuric acid on the anthracite surface through hydrogen bonding, and
Anthracite-derived carbon is regarded as a promising anode material for sodium-ion batteries due to the advantages of high cost effectiveness and considerable
High-value materialized clean utilization of coal-based anode materials for sodium-ion batteries (SIBs) with large reversible capacity and rapid kinetics are the direction of green and low-carbon economic development. Herein, anthracite-based expanded graphite (AEG) was prepared via a liquid-phase oxidation intercalation-rapid thermal
Here we report a pyrolyzed anthracite (PA) anode material with superior low cost and high safety through one simple carbonization process. The PA anode
High volatile bituminous coal with lower graphene stacking and augmented nanoscopic pores delivered higher reversible capacity in comparison with semi
Highly purified carbon derived from deashed anthracite for sodium-ion storage with enhanced capacity and rate performance Energy Fuel, 34 ( 12 ) ( 2020 ), pp. 16831 - 16837 CrossRef View in Scopus Google Scholar
Anthracite-based expanded graphite as anode materials for sodium-ion batteries with exceptional sodium storage Journal of Energy Storage ( IF 9.4) Pub Date : 2024-02-02, DOI: 10.1016/j.est
Sodium-ion batteries (SIBs) have advantages in high sodium resources, providing powerful supplement to the current energy storage system. However, the lack
Hard carbons appear to be promising anode candidates in high-performance sodium-ion batteries (SIBs) for large-scale stationary energy storage due to their large interlayer distance and amorphous structure, which facilitate sodium ions insertion/desertion. However, several major hurdles to address are poor rate
The PA anode material shows promising sodium storage performance demonstrated by prototype pouch cells with a practical energy density of 100 Wh kg-1, good rate and cycling performance.
The unique morphological structure of obtained AEG provides superior structural stability and sodium storage behavior. • SIBs based on AEG as anode
Energy storage Sodium-ion batteries Anode Anthracite Coal Pouch cells High safety abstract Energy storage technologies are the core technology for smooth integration of renewable energy into the grid.
Semantic Scholar extracted view of "Rapid Carbonization of Anthracite Coal via Flash Joule Heating for Sodium Ion Storage" by Shu Dong et al. Skip to search form Skip to main content Skip to account menu Semantic Scholar''s Logo Search 219,242,271 papers
This study provides novel insights into the sodium-ion storage mechanism, offering guidance for the better design of anthracite-based carbon anode
Anthracite-derived carbon is regarded as a promising anode material for sodium-ion batteries due to the advantages of high cost effectiveness and considerable sodium storage capacity. However, originally existing impurities (such as
Sodium Storage Hanqing Zhao, Dan Zhao, Jianqi Ye, Pengfei Wang, Maosheng Chai, and Zhong Li* 1. Introduction Large-scale energy storage techniques hinder the development and effective usage of new energy sources like solar and wind energies.
Preparing high capacity coal-based anodes for energy storage was reported in lithium-ion batteries (LIBs) by Dahn et al. 10. Calcination of eight different coal samples at 1000 °C and other carbon sources at 900–1100 °C led to the formation of limited parallel graphene stacking (i.e., R empirical parameter).
The anthracite coal prepared via flash joule heating demonstrates high reversible capacity (209 mAh g –1 at 0.05 A g –1) and significantly enhanced rate capability (reaching 115 mAh g –1 at 1 A g –1 ), with no capacity decay observed after 500 cycles in a sodium-ion half-cell. These findings highlight the potential of flash joule
192 Y. Li et al. / Energy Storage Materials 5 (2016) 191–197 Advanced sodium-ion batteries using superior low cost pyrolyzed anthracite anode_ towards practical applications
Advanced sodium-ion batteries using superior low cost pyrolyzed anthracite anode: towards practical applications Yunming Lia,b, Yong-Sheng Hua,b,n, Xingguo Qia,b, Xiaohui Ronga,b, Hong Lia,b, Xuejie Huanga,b, Liquan Chena,b a Key Laboratory for Renewable Energy, Beijing Key Laboratory for New Energy Materials and Devices, National
Highly Purified Carbon Derived from Deashed Anthracite for Sodium-Ion Storage with Enhanced Capacity and Rate Performance. Anthracite-derived carbon is regarded as a
1. Introduction SIBs have the potential to outperform lithium-ion batteries (LIBs) in terms of high and low-temperature resistance, safety, and electrolyte conductivity [1, 2], which makes them a new generation of potentially efficient electrochemical energy storage devices that can be substituted for LIBs, and especially well suited for the
Porous carbon materials are promising for electrodes of supercapacitors due to their large surface area and porous channels, which provide ample charge storage sites and facilitate ion transport. In this study, we report a one-pot ultrafast molten-salt method for synthesizing porous carbon from anthracite, using a Joule heating technique
DOI: 10.1016/j.est.2024.110667 Corpus ID: 267422994 Anthracite-based expanded graphite as anode materials for sodium-ion batteries with exceptional sodium storage performances The slow solid diffusion dynamics of sodium ions
DOI: 10.1038/s41598-020-72759-0 Corpus ID: 221997100 Towards valorizing natural coals in sodium-ion batteries: impact of coal rank on energy storage @article{AbouRjeily2020TowardsVN, title={Towards valorizing natural coals in sodium-ion batteries: impact of coal rank on energy storage}, author={John Abou-Rjeily and
The rapid heating (1150 K s –1) with KCl/K 2 CO 3 salts results in a homogeneous medium that exfoliates and activates anthracite, yielding porous carbon
Since sodium sources are cost-effective and widely distributed, sodium ion batteries (SIBs) are considered to be an alternative candidate for energy storage system [1]. Thereinto, the development of negative electrode materials is critically important for high-performance SIBs.
Here we report a pyrolyzed anthracite (PA) anode material with superior low cost and high safety through one simple carbonization process. The PA anode material shows promising sodium storage
The accumulation of non-biomass wastes, including anthracite, asphalt/asphaltene, synthetic polymers, petroleum coke, and tire wastes, contributes to environmental pollution. Utilizing these waste resources as precursors for activated carbon production emerges as an economical and sustainable strategy for energy storage and
Hu et al. carried out a simple carbonization process on anthracite to prepare an SIB anode, which provided a high sodium storage capacity of 222 mAh g −1 at 30 mA g −1 with good magnification performance and a long cycle life [].
Therefore, it is the surface sodium storage sites, that is, defects and C=O contained functional groups, that supply the overwhelming majority of sodium storage capacity. Identical sodium storage modes exist in the bitumite-C and anthracite-C, evidenced in the similar profiles of CV and charge/discharge curves (Figure S11 ).
Anthracite coal holds great promise as a prospective anode material for sodium ion batteries. However, traditional preparation methods suffer from prolonged calcination time and significant energy consumption, impeding high-throughput synthesis and structural control of anthracite coal. To address these challenges, we propose an
Anthracite-derived carbon is regarded as a promising anode material for sodium-ion batteries due to the advantages of high cost effectiveness and considerable sodium storage capacity.
Energy storage technologies are the core technology for smooth integration of renewable energy into the grid. Among which sodium-ion batteries show great promise due to the potential low cost originated from the abundant resources and wide distribution of sodium.
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