The optimized modified process resulted in the synthesis of an anthracite-based electrode material with a stable surface feature, high specific surface area, excellent electrochemical properties, and outstanding cycling stability.
From this study, the utilization of anthracite-based graphite materials as negative electrode in lithium-ion batteries appears feasible. Nevertheless, additional work should be done to improve the structural order of the graphite materials prepared and therefore, the reversible capacity. 1. Introduction
Carbon materials, including graphite, hard carbon, soft carbon, graphene, and carbon nanotubes, are widely used as high-performance negative electrodes for sodium-ion and potassium-ion batteries (SIBs and PIBs).
Alkyl-Ether Group-Modified Anthraquinone-Based Negative Electrode for Enhanced Electrochemical Performance of All Solid-State Rechargeable Air Batteries
The development of graphene-based negative electrodes with high efficiency and long-term recyclability for implementation in real-world SIBs remains a challenge. The working principle of LIBs, SIBs, PIBs, and other alkaline metal-ion batteries, and the ion storage mechanism of carbon materials are very similar.
Graphite is one of the most advanced negative electrode materials for LIBs, and its theoretical capacities for storing Na + and K + are 35 mAh g −1 (Na +) and 279 mAh g −1 (K +), respectively. 41, 42 The high theoretical capacity indicates that graphite is a potential negative electrode material for PIBs.
Research on anthracite-derived graphite flakes prepared by …
Using AG7 as the anode material of lithium battery, the reversible capacity can still reach 400 mA h g −1 after 400 cycles at a current density of 0.2C. Molten salt electrolysis …
On the electrochemical performance of anthracite-based …
The electrochemical performance as potential negative electrode in lithium-ion batteries of graphite materials that were prepared from two Spanish anthracites of different …
Preparation and lithium storage of anthracite-based graphite …
The development of electrode materials for LIBs has attracted much attentions. ... [11] Cameán I, Lavela P, Tirado J L, et al. On the electrochemical performance of …
Utilization of anthracite as electroactive material in sodium-ion ...
In this work, calcined anthracite was used as the active material in the negative electrode for sodium-ion batteries. The XRD spectrum of calcined anthracite is then very …
Preparation and lithium storage of anthracite-based graphite …
cite for lithium battery anode. In this regard, anthracite-based artificial graph-ites with different microstructures were prepared with anthracite and industrial silicon powder as precursor and …
Adding CNTs into Anthracite towards High Performance Anode …
The addition of CNTs significantly improves the electrical properties of amorphous carbon anode materials due to the good electronic conductivity. This anthracite …
Anthracite as a candidate for lithium ion battery anode
The electrochemical performance as potential negative electrode in lithium-ion batteries of graphite materials that were prepared from two Spanish anthracites of different …
Lead-carbon battery negative electrodes: Mechanism and materials
Lead-Carbon Battery Negative Electrodes: Mechanism and Materials WenLi Zhang,1,2,* Jian Yin,2 Husam N. Alshareef,2 and HaiBo Lin,3,* XueQing Qiu1 1 School of Chemical …
Alkyl-Ether Group-Modified Anthraquinone-Based …
We developed all solid–state rechargeable air batteries (SSABs) comprising alkyl-ether group-substituted anthraquinone (PE-AQ) as a negative electrode, a proton-conductive aromatic ionomer membrane as a solid …
The quest for negative electrode materials for Supercapacitors: …
2D materials have been studied since 2004, after the discovery of graphene, and the number of research papers based on the 2D materials for the negative electrode of …
Research progress on carbon materials as negative electrodes in …
Graphite and related carbonaceous materials can reversibly intercalate metal atoms to store electrochemical energy in batteries. 29, 64, 99-101 Graphite, the main negative electrode …
Research progress on carbon materials as negative …
Carbon materials represent one of the most promising candidates for negative electrode materials of sodium-ion and potassium-ion batteries (SIBs and PIBs). This review focuses on the research progres...
Anthracite-derived carbon-based electrode materials for high ...
This work illustrates surface graphene coating and prelithiation to balance the capacity and electrochemical kinetics mismatches of electrodes in LICs and blaze an efficient …
A review on multi-scale structure engineering of carbon-based electrode ...
Carbon materials are widely used as supercapacitor electrode materials due to their highly adjustable multi-scale structures [13], [16].Microcrystalline structure serves as the skeleton of …
Lead-Carbon Battery Negative Electrodes: Mechanism and Materials
To prolong the cycle life of lead-carbon battery towards renewable energy storage, a challenging task is to maximize the positive effects of carbon additive used for lead …
Anthracite-based expanded graphite as anode materials for …
Download Citation | On Apr 1, 2024, Zhendong Jiang and others published Anthracite-based expanded graphite as anode materials for sodium-ion batteries with exceptional sodium …
High-Performance Porous Carbon Electrode Materials Derived
In this study, we report the development of a porous activated carbon electrode (PACE) material for supercapacitors, derived from anthracite carbonized at high temperatures …
Anthracite-based expanded graphite as anode materials for …
When b = 0.5, the electrode material behaves as a battery, which belongs to the diffusion intercalation behavior; when b ≥ 1, the electrode material manifests capacitive …
A Brief Review of the Development History of Sodium-ion
In 2017, Zhongke Haina was established, and copper-iron-manganese-based positive electrode materials and anthracite-based negative electrode materials began …
Anthracite-based reduced graphene oxide/antimony composites …
Galvanostatic charge/discharge (GCD) over a voltage range of 0.01–2.8 V (relative to Na + /Na) were tested by battery test system (NEWARE CT-4008), and the specific …
Anthracite based amorphous carbon anode for sodium-ion …
In this work, anthracite based amorphous carbon was developed for use as an anode material in Na-ion batteries. The anthracite based amorphous carbon showed modest electrochemical …
Anthracite as negative electrode material for batteries
Anthracite-derived carbon-based electrode materials for high … Section snippets Preparation of materials Raw anthracite powder, with the median grain size of 13 μm (named as A13) and 3 …
On the electrochemical performance of anthracite-based graphite ...
The electrochemical performance as potential negative electrode in lithium-ion batteries of graphite materials that were prepared from two Spanish anthracites of different characteristics …
Inorganic materials for the negative electrode of lithium-ion batteries ...
For the negative electrode, the first commercially successful option that replaced lithium–carbon-based materials is also difficult to change. Several factors contribute to this …
Utilization of anthracite as electroactive material in ...
In this work, calcined anthracite was used as the active mate-rial in the negative electrode for sodium-ion batteries. The XRD spectrum of calcined anthracite is then very similar to that of …
Towards valorizing natural coals in sodium-ion batteries: …
Coal-based anode materials were prepared from raw and pyrolyzed coals (at 800 °C under argon gas-flow) and cycled in Na-ion half-cells to further investigate the impact …
Si-TiN alloy Li-ion battery negative electrode materials made …
Si-based materials can store up to 2.8 times the amount of lithium per unit volume as graphite, making them highly attractive for use as the negative electrode in Li-ion …
CN117623307A
The invention relates to the field of sodium battery negative electrode materials, in particular to a novel preparation method of an anthracite sodium-electricity soft carbon negative electrode …
On the electrochemical performance of anthracite-based graphite ...
The graphite materials prepared show excellent cyclability as well as low irreversible charge; the reversible capacity being up to ∼250 mA h g−1. From this study, the utilization of anthracite …
Anthracite makes anode materials more "lithium"
Quick charge and quick discharge to see the negative pole Lithium battery is the absolute protagonist of the power battery industry. It has four components: positive …
Anthracite lithium battery negative electrode material Belgium
Preparation and lithium storage of anthracite-based graphite anode materials … Wang J, Zhao H, Hu T, et al. High-performance anode materials based on anthracite for lithium-ion battery …
Electrode materials for lithium-ion batteries
The high capacity (3860 mA h g −1 or 2061 mA h cm −3) and lower potential of reduction of −3.04 V vs primary reference electrode (standard hydrogen electrode: SHE) make …
Anthracite-based reduced graphene oxide/antimony composites …
Anthracite-based reduced graphene oxide/antimony composites as anode materials for high performance sodium ion batteries ... Anthracite-derived carbon-based …
Molecular level modulation of anthracite-based hard carbon …
Resin-based and biomass-based hard carbon materials demonstrate excellent sodium storage capacities. However, their industrial development is hindered by the high cost …
Preparation and lithium storage of anthracite-based
Download Citation | On Dec 1, 2022, Yuan Li and others published Preparation and lithium storage of anthracite-based graphite anode materials | Find, read and cite all the research you …
Pre-baked anode based on petroleum coke used as lithium-ion battery …
Non-calcined petroleum coke can serve as an anode material for lithium-ion batteries (LIBs). Nevertheless, this method results in materials with insufficient conductivities …
Molybdenum ditelluride as potential negative electrode material …
Sodium-ion batteries can facilitate the integration of renewable energy by offering energy storage solutions which are scalable and robust, thereby aiding in the …