Nanostructured anode materials for lithium ion batteries

2015 ◽  
Vol 3 (6) ◽  
pp. 2454-2484 ◽  
Author(s):  
Poulomi Roy ◽  
Suneel Kumar Srivastava
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Renewable Energy Sources ◽  
Lithium Ion ◽  
High Energy ◽  
Energy Sources ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Active Research ◽  
High Energy Consumption

High-energy consumption in our day-to-day life can be balanced not only by harvesting pollution-free renewable energy sources, but also requires proper storage and distribution of energy. In this regard, lithium ion batteries are currently considered as effective energy storage devices and are involved in the most active research.

scholarly journals Rational design of silicon-based composites for high-energy storage devices

2016 ◽  
Vol 4 (15) ◽  
pp. 5366-5384 ◽  
Author(s):  
Jung Kyoo Lee ◽  
Changil Oh ◽  
Nahyeon Kim ◽  
Jang-Yeon Hwang ◽  
Yang-Kook Sun
Keyword(s):  
Anode Materials ◽  
Rational Design ◽  
Lithium Ion ◽  
High Energy ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Metal Free ◽  
Battery Systems ◽  
Silicon Based ◽  
High Energy Storage

Silicon-based composites are very promising anode materials not only for boosting the energy density of lithium-ion batteries (LIBs) but for realizing Li metal-free new battery systems such as Li–S and Li–O2.

Designing Energy-Storage Devices from Textile Materials

2012 ◽  
Vol 441 ◽  
pp. 231-234 ◽  
Author(s):  
Xiang Wu Zhang ◽  
Li Wen Ji ◽  
Zhan Lin ◽  
Ying Li
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
21St Century ◽  
Lithium Ion ◽  
Electrospun Nanofibers ◽  
High Energy ◽  
Energy Storage Devices ◽  
Textile Materials ◽  
Storage Devices ◽  
Energy Science

Research and development in textiles have gone beyond the conventional applications as clothing and furnishing materials; for example, the convergence of textiles, nanotechnologies, and energy science opens up the opportunity to take on one of the major challenges in the 21st century energy. This presentation addresses the development of high-energy lithium-ion batteries using electrospun nanofibers.

scholarly journals Review on carbonaceous materials and metal composites in deformable electrodes for flexible lithium-ion batteries

RSC Advances ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 5958-5992
Author(s):  
Jahidul Islam ◽  
Faisal I. Chowdhury ◽  
Join Uddin ◽  
Rifat Amin ◽  
Jamal Uddin
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Electronic Devices ◽  
Lithium Ion ◽  
High Energy ◽  
Energy Storage Devices ◽  
Metal Composites ◽  
Storage Devices ◽  
Power Densities ◽  
Good Cycling Stability

With the rapid propagation of flexible electronic devices, flexible lithium-ion batteries are emerging as the most promising energy supplier among all of the energy storage devices due to high energy and power densities with good cycling stability.

scholarly journals The Current Process for the Recycling of Spent Lithium Ion Batteries

2020 ◽  
Vol 8 ◽  
Author(s):  
Li-Feng Zhou ◽  
Dongrun Yang ◽  
Tao Du ◽  
He Gong ◽  
Wen-Bin Luo
Keyword(s):  
Lithium Ion Batteries ◽  
Transition Metal Oxides ◽  
Negative Impact ◽  
Lithium Ion ◽  
Recovery Process ◽  
High Energy ◽  
Waste Recycling ◽  
High Energy Density ◽  
Energy Storage Devices ◽  
Storage Devices

With the development of electric vehicles involving lithium ion batteries as energy storage devices, the demand for lithium ion batteries in the whole industry is increasing, which is bound to lead to a large number of lithium ion batteries in the problem of waste, recycling and reuse. If not handled properly, it will certainly have a negative impact on the environment and resources. Current commercial lithium ion batteries mainly contain transition metal oxides or phosphates, aluminum, copper, graphite, organic electrolytes containing harmful lithium salts, and other chemicals. Therefore, the recycling and reuse of spent lithium ion batteries has been paid more and more attention by many researchers. However, due to the high energy density, high safety and low price of lithium ion batteries have great differences and diversity, the recycling of waste lithium ion batteries has great difficulties. This paper reviews the latest development of the recovery technology of waste lithium ion batteries, including the development of recovery process and products. In addition, the challenges and future economic and application prospects are described.

scholarly journals Dependence of Li-Ion Battery Energy Density on Separator Thickness

2021 ◽  
Author(s):  
gaolong zhu ◽  
yuyu he ◽  
yunlong deng ◽  
ming wang ◽  
xiaoyan liu ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Rational Design ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Li Ion ◽  
Battery Energy

Abstract High energy density lithium-ion batteries are urgently needed due to the rapid growth demands of electric vehicles, electronic devices, and grid energy storage devices. There is still significant opportunity to improve the energy density of existing state-of-the-art lithium-ion batteries by optimizing the separator thickness, which is usually ignored. Here, the dependence of battery gravimetric and volumetric energy densities on separator thickness has been quantitatively discussed in different type Li-ion batteries by calculations combined with experiments. With a decrease in separator thickness, the volumetric energy density is greatly improved. Meanwhile, the gravimetric energy densities are significantly improved as the electrolyte soaking in the separator is reduced. The gravimetric and volumetric energy densities of graphite (Gr) | NCM523 cells enable to increase 11.5% and 29.7%, respectively, by reducing the thickness of separator from 25 μm to 7 μm. Furthermore, the Li | S battery exhibits an extremely high energy density of 664.2 Wh Kg-1 when the thickness of the separator is reduced to 1 μm. This work sheds fresh light on the rational design of high energy density lithium-ion batteries.

scholarly journals A Comprehensive Review of Graphene-Based Anode Materials for Lithium-Ion Capacitors

Chemistry ◽  
2021 ◽  
Vol 3 (4) ◽  
pp. 1215-1245
Author(s):  
Dong Sui ◽  
Linqi Si ◽  
Changle Li ◽  
Yanliang Yang ◽  
Yongsheng Zhang ◽  
...  
Keyword(s):  
High Power ◽  
Anode Materials ◽  
Lithium Ion ◽  
High Energy ◽  
Future Research ◽  
Special Focus ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
The Cost

Lithium-ion capacitors (LICs) are considered to be one of the most promising energy storage devices which have the potential of integrating high energy of lithium-ion batteries and high power and long cycling life of supercapacitors into one system. However, the current LICs could only provide high power density at the cost of low energy density due to the sluggish Li+ diffusion and/or low electrical conductivity of the anode materials. Moreover, the serious capacity and kinetics imbalances between anode and cathode result in not only inferior rate performance but also unsatisfactory cycling stability. Therefore, designing high-power and structure stable anode materials is of great significance for practical LICs. Under this circumstance, graphene-based materials have been intensively explored as anodes in LICs due to their unique structure and outstanding electrochemical properties and attractive achievements have been made. In this review, the recent progresses of graphene-based anode materials for LICs are systematically summarized. Their synthesis procedure, structure and electrochemical performance are discussed with a special focus on the role of graphene. Finally, the outlook and remaining challenges are presented with some constructive guidelines for future research.

scholarly journals Aqueous zinc ion batteries based sodium vanadate electrode materials with long lifespan and high energy density

2021 ◽  
Author(s):  
Chengkang Luo ◽  
Xiao Li ◽  
Xiang Wu
Keyword(s):  
Electrode Materials ◽  
Renewable Energy Sources ◽  
High Energy ◽  
Zinc Ion ◽  
High Energy Density ◽  
Energy Sources ◽  
Sodium Vanadate ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Excessive Consumption

With the excessive consumption of non-renewable energy sources and subsequent environmental pollution, one converts their research focuses to develop some emerging energy storage devices with desired performances. Aqueous zinc-ion batteries...

scholarly journals Novel Practical Life Cycle Prediction Method by Entropy Estimation of Li-Ion Battery

Electronics ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 487
Author(s):  
Tae-Kue Kim ◽  
Sung-Chun Moon
Keyword(s):  
Lithium Ion Batteries ◽  
Prediction Method ◽  
Lithium Ion ◽  
Estimation Accuracy ◽  
Battery Life ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Basic Law ◽  
Life Problems ◽  
Li Ion

The growth of the lithium-ion battery market is accelerating. Although they are widely used in various fields, ranging from mobile devices to large-capacity energy storage devices, stability has always been a problem, which is a critical disadvantage of lithium-ion batteries. If the battery is unstable, which usually occurs at the end of its life, problems such as overheating and overcurrent during charge-discharge increase. In this paper, we propose a method to accurately predict battery life in order to secure battery stability. Unlike the existing methods, we propose a method of assessing the life of a battery by estimating the irreversible energy from the basic law of entropy using voltage, current, and time in a realistic dimension. The life estimation accuracy using the proposed method was at least 91.6%, and the accuracy was higher than 94% when considering the actual used range. The experimental results proved that the proposed method is a practical and effective method for estimating the life of lithium-ion batteries.

Rational design of Li3VO4@carbon core–shell nanoparticles as Li-ion hybrid supercapacitor anode materials

2017 ◽  
Vol 5 (39) ◽  
pp. 20969-20977 ◽  
Author(s):  
Eunho Lim ◽  
Won-Gwang Lim ◽  
Changshin Jo ◽  
Jinyoung Chun ◽  
Mok-Hwa Kim ◽  
...  
Keyword(s):  
Anode Materials ◽  
Rational Design ◽  
High Energy ◽  
Rate Performance ◽  
Hybrid Supercapacitor ◽  
Energy Storage Devices ◽  
Shell Nanoparticles ◽  
Storage Devices ◽  
Li Ion ◽  
Core Shell Nanoparticles

A Li-ion hybrid supercapacitor (Li-HSC) delivering high energy within seconds (excellent rate performance) with stable cycle life is one of the most highly attractive energy storage devices.

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