Electrode materials for lithium-ion batteries

Mishra, Amit; Mehta, Akansha; Basu, Soumen; Malode, Shweta J.; Shetti, Nagaraj P.; Shukla, Shyam S.; Nadagouda, Mallikarjuna N.; Aminabhavi, Tejraj M.

doi:10.1016/j.mset.2018.08.001

Cited by 77 publications

(64 citation statements)

References 51 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The working principle of batteries involves redox charge/discharge processes at different electrodes . The redox processes during the charging lead to the storage of electrical energy as the chemical energy at the electrodes, which can be reconverted to the electric current during the discharge process when needed .…”

Section: Introductionmentioning

confidence: 99%

Carbon Cloth‐based Hybrid Materials as Flexible Electrochemical Supercapacitors

et al. 2019

Self Cite

View full text Add to dashboard Cite

Carbon cloths are the important materials composed of woven carbon fibres having the diameters in the range of 5–10 μm. These materials have been investigated for innumerable applications such as supercapacitors (symmetric and asymmetric), batteries, solar cells, and catalysis. They are found to be the best supports as supercapacitive materials by providing high surface area, conductivity and flexibility compared to much widely used substrate materials such as Ni foam and 1D Fe nanowires. High conductivity and surface area of carbon cloths enable ion diffusion and cause decrease in charge transfer resistance, resulting in an increase of specific capacitance of specific electrodes. Several supercapacitive metal oxides, chalcogenides, phosphides, MXenes, carbon nanotubes, graphene, and conductive polymers have been incorporated into carbon cloths to improve their energy storage activity. Further modification of carbon cloth surface via oxidation, doping and by the growth of different nanostructures is also helpful as it increases the electroactive surface area necessary for electrochemical interaction. The present review mainly focuses on the development of flexible supercapacitors using carbon cloth‐based substrate materials. Such flexible supercapacitors can be further utilized for an uninterrupted and steady power supply to wearable and portable electronic devices.

show abstract

Section: Introductionmentioning

confidence: 99%

Carbon Cloth‐based Hybrid Materials as Flexible Electrochemical Supercapacitors

et al. 2019

Self Cite

View full text Add to dashboard Cite

show abstract

“…The figure shows some porosities and cracks, which are generated during de-lithiation process by removal of Liions from the Si/graphite anode material. 31 These cracks are also attributed to Si volume expansion during the cycles. These formations and diffusion may have led to a decrease in the battery capacity.…”

Section: Sem Results Evaluationmentioning

confidence: 99%

“…It can be seen in Figure B that some white color small tiny particles precipitation was there on the surface of anode material after experiments, which can be due to the formation of oxides and carbides and diffusion of other cathode elements during charging and discharging of the battery. The figure shows some porosities and cracks, which are generated during de‐lithiation process by removal of Li‐ions from the Si/graphite anode material . These cracks are also attributed to Si volume expansion during the cycles.…”

Section: Comprehensive Experiments and Coupled Numerical Approachesmentioning

confidence: 99%

A combined experimental‐numerical framework for residual energy determination in spent lithium‐ion battery packs

Garg

Liu

et al. 2019

Int J Energy Res

View full text Add to dashboard Cite

Summary The present research proposes a combined framework that evaluates remaining capacity, material behavior, ions concentration of remaining metals, and current rate of chemical reactions of spent Li‐ion batteries accurately. Voltage, temperature, internal resistance, and capacity were studied during charging and discharging cycles. Genetic programming was applied on the obtained data to develop a model to predict remaining capacity. The results of experimental work and those estimated from model were found to be correlated, confirming the validation of model. Materials structure and electrochemical behavior of electrodes during cycles were studied by cyclic voltammetry, scanning electron microscopy, and energy dispersion spectrum.

show abstract

“…Bearing these facts in mind, we investigated the interfacial chemical and electrochemical reaction pathway between PPC‐SPE and LiNi 0.5 Co 0.2 Mn 0.3 O 2 (NCM523). In addition, as graphene is a promising 2D material for electrochemical energy storage with excellent flexibility and electron conductivity, we designed a composite cathode structure by introducing a graphene interlayer onto the NCM cathode surface, the graphene interlayer can slow the interfacial side reaction and greatly improve the electrochemical performance of the cell. This study sheds new light on the interfacial nature of PPC/NCM and provides a promising solution to the interfacial issues of ASSLBs.…”

Section: Introductionmentioning

confidence: 99%

Ameliorating Interfacial Issues of LiNi _0.5 Co _0.2 Mn _0.3 O ₂ /Poly(propylene carbonate) by Introducing Graphene Interlayer for All‐Solid‐State Lithium Batteries

Zhuang

Yang

et al. 2020

ChemistrySelect

View full text Add to dashboard Cite

Interfacial side reaction mechanism between poly(propylene carbonate) solid polymer electrolyte (PPC‐SPE) and LiNi0.5Co0.2Mn0.3O2 cathode (c‐NCM) is investigated. Ni3+ and Co4+ species generated by electrochemical oxidization process can decompose poly(propylene carbonate) to aldehyde. To address this interface issue, a graphene interlayer is introduced to the LiNi0.5Co0.2Mn0.3O2 cathode surface via a facile method to improve cycle stability, rate capability and interfacial resistance. After 50 cycles at 0.3 C, the capacity retention of G@c‐NCM is 97.9 % and the resistance is less than 20 Ω, the improved electrochemical properties can be attributed to the graphene interlayer slows the side reaction, facilitates interfacial charge‐transfer process and stabilizes the cathode structure. These results demonstrate that modifying LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode surface with graphene interlayer is conducive to enhance the electrochemical performance of all‐solid‐state lithium batteries.

show abstract

Electrode materials for lithium-ion batteries

Cited by 77 publications

References 51 publications

Carbon Cloth‐based Hybrid Materials as Flexible Electrochemical Supercapacitors

Carbon Cloth‐based Hybrid Materials as Flexible Electrochemical Supercapacitors

A combined experimental‐numerical framework for residual energy determination in spent lithium‐ion battery packs

Ameliorating Interfacial Issues of LiNi _0.5 Co _0.2 Mn _0.3 O ₂ /Poly(propylene carbonate) by Introducing Graphene Interlayer for All‐Solid‐State Lithium Batteries

Contact Info

Product

Resources

About

Electrode materials for lithium-ion batteries

Cited by 77 publications

References 51 publications

Carbon Cloth‐based Hybrid Materials as Flexible Electrochemical Supercapacitors

Carbon Cloth‐based Hybrid Materials as Flexible Electrochemical Supercapacitors

A combined experimental‐numerical framework for residual energy determination in spent lithium‐ion battery packs

Ameliorating Interfacial Issues of LiNi 0.5 Co 0.2 Mn 0.3 O 2 /Poly(propylene carbonate) by Introducing Graphene Interlayer for All‐Solid‐State Lithium Batteries

Contact Info

Product

Resources

About

Ameliorating Interfacial Issues of LiNi _0.5 Co _0.2 Mn _0.3 O ₂ /Poly(propylene carbonate) by Introducing Graphene Interlayer for All‐Solid‐State Lithium Batteries