Coal-based carbon materials as negative electrodes for lithium batteries

Carbon-based materials as anode materials for lithium-ion batteries …

The electrochemical properties of carbon materials are heavily influenced by the size of the specific surface area and the chemical properties of the surface. 3D Porous carbon materials have a lower capacitance than excellent electrode materials, which greatly hinders the development of porous carbon materials in the field of energy storage.

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 material for LIBs, naturally is considered to be the most suitable negative-electrode material for SIBs and PIBs, but it is significantly different in graphite ...

A Thorough Analysis of Two Different Pre‐Lithiation Techniques …

1 Introduction. Among the various Li storage materials, 1 silicon (Si) is considered as one of the most promising materials to be incorporated within negative electrodes (anodes) to increase the energy density of current lithium ion batteries (LIBs). Si has higher capacities than other Li storage metals, however, the incorporation of significant amounts of Si …

Negative electrode materials for high-energy density Li

Major efforts are aimed at hard carbon-based materials, especially at those that can be prepared from biomass, searching for greener NIBs [11, 12, 13]. ... Effect of phosphorus-doping on electrochemical performance of silicon negative electrodes in lithium-ion batteries. ACS Appl Mater Interfaces, 8 (2016), pp. 7125-7132, 10.1021/acsami.6b00386.

The Origin, Characterization, and Precise Design and Regulation …

1 · Hard carbon, a prominent member of carbonaceous materials, shows immense potential as a high-performance anode for energy storage in batteries, attracting significant attention. Its …

Microstructure modification strategies of coal-derived carbon …

Therefore, this review focuses on the microstructure modulation strategies for coal-based derived carbon materials to further enhance their electrochemical performance …

Materials of Tin-Based Negative Electrode of Lithium-Ion Battery

Abstract Among high-capacity materials for the negative electrode of a lithium-ion battery, Sn stands out due to a high theoretical specific capacity of 994 mA h/g and the presence of a low-potential discharge plateau. However, a significant increase in volume during the intercalation of lithium into tin leads to degradation and a serious decrease in capacity. An …

Overview of coals as carbon anode materials for sodium-ion batteries ...

Compared with lithium-ion batteries, the raw materials of sodium-ion batteries are abundant, low-cost, and highly safe. ... Coals and their derived products can be applied as low-cost carbon sources for electrode materials of batteries and ... Sun et al. treated bituminous coal in an NH 3 atmosphere at 800°C to obtain nitrogen-doped coal-based ...

Structure and function of hard carbon negative …

Hard carbon is synthesised from precursor materials rich in carbon and generally at high temperatures [].Synthetic polymeric feedstock materials such as polyacrylonitrile fibers, phenolic resin, and resorcinol …

New Carbon Materials

RESEARCH PAPER Insights into the carbonization mechanism of bituminous coal-derived carbon materials for lithium-ion and sodium- ion batteries Qing-Qing Tian1,3, Xiao-Ming Li2, Li-Jing Xie2, Fang-Yuan Su2, Zong-Lin Yi2, Liang Dong1,3,*, Cheng- Meng Chen2,* 1Key Laboratory of Coal Processing and Efficient Utilization, China University of Mining ...

Review—Hard Carbon Negative Electrode Materials …

Intensive efforts aiming at the development of a sodium-ion battery (SIB) technology operating at room temperature and based on a concept analogy with the ubiquitous lithium-ion (LIB) have emerged in the last few …

Coal-based carbon nanosheets contained carbon microfibers …

Fig. 1 illustrates the fabrication procedure of the membrane electrode by means of electrospinning method. Initially, lignite underwent an acid wash to produce purified coal, which was then combined with KCl/ZnCl 2 mixture and subjected to thermal treatment in Ar at 800 °C to obtain coal-derived CNSs. Subsequently, the CNTs were mixed with transitional metal ion …

Pitch modified hard carbons as negative materials for lithium-ion …

Under the optimal condition, the carbon material obtained at 1200 °C with 30 wt% soft carbon as negative material for lithium-ion batteries exhibits a reversible capacity of …

A Review of Electrospun Carbon Nanofiber-Based …

The development of smart negative electrode materials with high capacitance for the uses in supercapacitors remains challenging. Although several types of electrode materials with high capacitance in energy storage have been …

In situ-formed nitrogen-doped carbon/silicon-based materials as ...

1. Introduction. The current state-of-the-art negative electrode technology of lithium-ion batteries (LIBs) is carbon-based (i.e., synthetic graphite and natural graphite) and represents >95% of the negative electrode market [1].Market demand is strongly acting on LIB manufacturers to increase the specific energy and reduce the cost of their products [2].

Carbon coating of electrode materials for lithium-ion batteries ...

Lithium-ion batteries have become one of the most popular energy sources for portable devices, cordless tools, electric vehicles and so on. Their operating parameters are mostly determined by the properties of the anode material and, to a greater extent, the cathode material. Even the most promising electrode materials have disadvantages, such as large …

Nanocomposites of silicon and carbon derived from coal tar pitch: …

Semantic Scholar extracted view of "Nanocomposites of silicon and carbon derived from coal tar pitch: Cheap anode materials for lithium-ion batteries with long cycle life and enhanced capacity" by Yunxiao Wang et al. ... Lithium polyacrylate as a binder for tin–cobalt–carbon negative electrodes in lithium-ion batteries. Jing Li D. Le P. P ...

Coal-Derived Activated Carbon for Electrochemical …

In this era of exponential growth in energy demand and its adverse effect on global warming, electrochemical energy storage systems have been a hot pursuit in both the scientific and industrial communities. In this …

Structure and function of hard carbon negative electrodes for …

Hard carbon is synthesised from precursor materials rich in carbon and generally at high temperatures [].Synthetic polymeric feedstock materials such as polyacrylonitrile fibers, phenolic resin, and resorcinol formaldehyde resin have been used to produce hard carbon [] aring in mind the increasing environmental concerns surrounding the manufacturing …

Development of Hard Carbon Anode Material from Coal-Tar …

hard carbon is used as a negative electrode material for lithium ion batteries. In lithium ion batteries using graphite as a negative electrode material, the lithium ions transferred from the positive electrode during charging are inserted only between the graphene layers, in a process …

A process for developing spherical graphite from coal tar as high ...

The utilization of carbon materials based anodes essentially minimizes the safety concerns associated with lithium metal anodes. ... is highly desirable electrochemical property for qualifying as anode material in lithium-ion batteries. Additionally, the volume change associated with repeated intercalation and deintercalation should be small as ...

Pure carbon-based electrodes for metal-ion batteries

This review not only attempts to discuss carbon-based electrode materials and the governing mechanisms to the ion storage of different metal-ion batteries (Li, Na, K, Mg, Ca, and Al) but also summarizes the recent progress in using different carbon-based materials together with their electrochemical performance.

High-Capacity Hard Carbon Pyrolyzed from …

A pyrolyzed subbituminous carbon is synthesized through a simple one-step carbonization process as low-cost and high-capacity anode for sodium-ion batteries (SIB). The pyrolyzed subbituminous carbon, SHC-1300 …

Prelithiated Carbon Nanotube‐Embedded Silicon‐based Negative Electrodes ...

Without prelithiation, MWCNTs-Si/Gr negative electrode-based battery cell exhibits lower capacity within the first 50 cycles as compared to Super P-Si/Gr negative electrode-based full-cell. This could be due to the formation of an SEI layer and its associated high initial irreversible capacity and low ICE (Figure 3a, Table 2).

Recycling of waste coal-based filter materials into carbon anode ...

1. Introduction. Sodium-ion batteries (SIBs) and potassium-ion batteries (PIBs) hold significant advantages in large-scale energy storage applications due to their abundant reserves and similar electrochemical behavior with LIBs [[1], [2], [3]].Carbon materials are widely used as anode material for ion batteries because of the high conductivity, low cost, thermal …

Charge/discharge characteristics of the coal-tar pitch carbon as ...

DOI: 10.1016/S0378-7753(01)00506-7 Corpus ID: 95282449; Charge/discharge characteristics of the coal-tar pitch carbon as negative electrode in Li-ion batteries @article{Kim2001ChargedischargeCO, title={Charge/discharge characteristics of the coal-tar pitch carbon as negative electrode in Li-ion batteries}, author={Jung-Sik Kim}, journal={Journal of …

Synthesis, modification strategies and applications of coal-based ...

The success story of coal-based functional carbon materials, evidenced by the industrialization of carbon molecular sieves, carbon fibers and carbon mesospheres from coal tar pitch, etc. will be continued in the coming years, with the carbon electrodes for sodium-ion battery and supercapacitors as the leading and cutting edges.

Coal-Based Electrodes for Energy Storage Systems: …

Compared to the traditional chemical process, the direct application of natural minerals has captured numerous attention because of a series of merits, such as low cost, rich resources, and so forth. Fascinated by the considerable chemical properties and interlayer distances, carbon materials have been widely applied in energy storage systems (ESSs). As the richest mineral, …

A Review of Electrospun Carbon Nanofiber-Based Negative Electrode ...

The development of smart negative electrode materials with high capacitance for the uses in supercapacitors remains challenging. Although several types of electrode materials with high capacitance in energy storage have been reported, carbon-based materials are the most reliable electrodes due to their high conductivity, high power density, and excellent stability. The most …

The electrochemical performance of a Li-ion battery made from nanometric, highly crystalline LiNi0.5Mn1.5O4 as positive electrode and mesoporous carbon microbeads …

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 the anode metal Li as significant compared to other metals [39], [40].But the high reactivity of lithium creates several challenges in the fabrication of safe battery cells which can be overcome by …

Pitch modified hard carbons as negative materials for lithium-ion batteries

Under the optimal condition, the carbon material obtained at 1200 °C with 30 wt% soft carbon as negative material for lithium-ion batteries exhibits a reversible capacity of about 290 mAh g −1 at a constant current density of 0.5 mA cm −2 with excellent rate capability and cycling stability.

In situ-formed nitrogen-doped carbon/silicon-based materials as ...

Request PDF | In situ-formed nitrogen-doped carbon/silicon-based materials as negative electrodes for lithium-ion batteries | The development of negative electrode materials with better ...

Co3O4 negative electrode material for rechargeable sodium ion batteries ...

1. Introduction. Lithium-ion battery (LIB) technology has ended to cover, in almost 25 years, the 95% of the secondary battery market for cordless device (mobile phones, laptops, cameras, working tools) [1] thanks to its versatility, high round trip efficiency and adequate energy density. Its market permeability also relates to automotive field, where a high …

Silicon-Based Negative Electrode for High-Capacity Lithium-Ion ...

Since the lithium-ion batteries consisting of the LiCoO 2-positive and carbon-negative electrodes were proposed and fabricated as power sources for mobile phones and laptop computers, several efforts have been done to increase rechargeable capacity. 1 The rechargeable capacity of lithium-ion batteries has doubled in the last 10 years. Increase in …

Microcrystalline Hybridization Enhanced Coal‐Based …

Herein, we propose a carbon microcrystalline hybridization strategy to construct a coal-based carbon material with the assistance of sucrose, which shows both high Na-storage capacity and high ICE. The two precursors, …

Review—Hard Carbon Negative Electrode Materials for Sodium-Ion Batteries

Intensive efforts aiming at the development of a sodium-ion battery (SIB) technology operating at room temperature and based on a concept analogy with the ubiquitous lithium-ion (LIB) have emerged in the last few years. 1–6 Such technology would base on the use of organic solvent based electrolytes (commonly mixtures of alkylcarbonates with a dissolved …

A review of low-rank coal-based carbon materials

The prepared coal-based carbon material can be used for negative electrode materials of alkali metal batteries such as lithium ions, sodium ions, potassium ions and the like through processing technology regulation or surface modification of coal with natural macromolecular structure. ... low rank coal and its derivatives have been used to ...

PAN-Based Carbon Fiber Negative Electrodes for Structural Lithium …

Several grades of commercially-available polyacrylonitrile (PAN)-based carbon fibers have been studied for structural lithium-ion batteries to understand how the sizing, different lithiation rates ...

Coal-derived synthetic graphite with high specific capacity and ...

Deposited carbon-derived graphite was demonstrated as a useful negative electrode material for lithium-ion batteries and delivered a high reversible capacity of 325 mA h g⁻¹ and an excellent ...

Research progress on carbon materials as negative electrodes in …

Research progress on carbon materials as negative electrodes in sodium- and potassium-ion batteries. Yang-yang Zhu, Yang-yang Zhu. Hubei Province Key Laboratory of Science in Metallurgical Process, College of Science, Wuhan University of Science and Technology, Wuhan, China ... This paper reviews the progress made and challenges in the …

Structural Evaluation of Coal-Tar-Pitch-Based Carbon Materials and ...

Linking to the S element hybrid strategies, S-doped carbon materials having different macrostructures and defect concentrations are prepared by using sulfur and coal-tar-pitch as raw materials in a carbonization temperature range of 700–1000 °C. The evaluations of macrostructure and surface characteristics are performed through XRD, TEM, Raman and …