Innovation and challenges in materials design for flexible rechargeable batteries: from 1D to 3D

2018 ◽  
Vol 6 (3) ◽  
pp. 735-753 ◽  
Author(s):  
Yanghua He ◽  
Bryan Matthews ◽  
Jingyun Wang ◽  
Li Song ◽  
Xiaoxia Wang ◽  
...  
Keyword(s):  
Energy Density ◽  
Electronic Devices ◽  
Materials Design ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Flexible Electronic ◽  
Flexible Electronic Devices

Due to the emergence of numerous flexible electronic devices, the design and fabrication of flexible rechargeable batteries with high energy density have attracted great attention.

scholarly journals The Rise of Flexible Zinc-Ion Hybrid Capacitors: Advances, Challenges, and Outlooks

2021 ◽  
Author(s):  
Cheng Wang ◽  
Xin Zeng ◽  
Patrick Cullen ◽  
Zengxia Pei
Keyword(s):  
Energy Density ◽  
Electronic Devices ◽  
High Energy ◽  
Zinc Ion ◽  
High Energy Density ◽  
Power Sources ◽  
Flexible Electronic ◽  
Hybrid Capacitors ◽  
Flexible Electronic Devices

The advent of flexible electronic devices has raised urgent demand for compatible flexible power sources. Zinc-ion hybrid capacitors (ZIHCs) combine the complementary advantages of zinc-ion batteries for high energy density...

Graphene fiber-based asymmetric micro-supercapacitors

2014 ◽  
Vol 2 (25) ◽  
pp. 9736-9743 ◽  
Author(s):  
Bingna Zheng ◽  
Tieqi Huang ◽  
Liang Kou ◽  
Xiaoli Zhao ◽  
Karthikeyan Gopalsamy ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Density ◽  
Electronic Devices ◽  
Negative Electrode ◽  
High Energy ◽  
Positive Electrode ◽  
High Energy Density ◽  
Hybrid Fiber ◽  
Flexible Electronic ◽  
The Way

Fiber-based asymmetric micro-supercapacitor (F-asym-mSC) is assembled by core–sheath graphene fiber decorated by MnO2as the positive electrode and graphene-carbon nanotubes hybrid fiber as the negative electrode. The F-asym-mSC shows the highest energy density (11.9 μWh cm−2) for fiber-based supercapacitors and paves the way to high energy density, wearable, and flexible electronic devices.

scholarly journals Lithium-Sulfur Batteries: Advances and Trends

Electrochem ◽  
2020 ◽  
Vol 1 (3) ◽  
pp. 226-259 ◽  
Author(s):  
Claudia V. Lopez ◽  
Charini P. Maladeniya ◽  
Rhett C. Smith
Keyword(s):  
Energy Density ◽  
Low Cost ◽  
Electronic Devices ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Energy Sources ◽  
Current Review ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A review with 132 references. Societal and regulatory pressures are pushing industry towards more sustainable energy sources, such as solar and wind power, while the growing popularity of portable cordless electronic devices continues. These trends necessitate the ability to store large amounts of power efficiently in rechargeable batteries that should also be affordable and long-lasting. Lithium-sulfur (Li-S) batteries have recently gained renewed interest for their potential low cost and high energy density, potentially over 2600 Wh kg−1. The current review will detail the most recent advances in early 2020. The focus will be on reports published since the last review on Li-S batteries. This review is meant to be helpful for beginners as well as useful for those doing research in the field, and will delineate some of the cutting-edge adaptations of many avenues that are being pursued to improve the performance and safety of Li-S batteries.

scholarly journals Recent Progress of Metal–Air Batteries—A Mini Review

2019 ◽  
Vol 9 (14) ◽  
pp. 2787 ◽  
Author(s):  
Chunlian Wang ◽  
Yongchao Yu ◽  
Jiajia Niu ◽  
Yaxuan Liu ◽  
Denzel Bridges ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Power Sources ◽  
Electrical Vehicles ◽  
Increasing Demand ◽  
Manufacturing Technologies ◽  
High Level

With the ever-increasing demand for power sources of high energy density and stability for emergent electrical vehicles and portable electronic devices, rechargeable batteries (such as lithium-ion batteries, fuel batteries, and metal–air batteries) have attracted extensive interests. Among the emerging battery technologies, metal–air batteries (MABs) are under intense research and development focus due to their high theoretical energy density and high level of safety. Although significant progress has been achieved in improving battery performance in the past decade, there are still numerous technical challenges to overcome for commercialization. Herein, this mini-review summarizes major issues vital to MABs, including progress on packaging and crucial manufacturing technologies for cathode, anode, and electrolyte. Future trends and prospects of advanced MABs by additive manufacturing and nanoengineering are also discussed.

Hollow multishelled structures revive high energy density batteries

2020 ◽  
Vol 5 (9) ◽  
pp. 1287-1292
Author(s):  
Jiangyan Wang ◽  
Yi Cui ◽  
Dan Wang
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density

This Focus article clarifies that hollow multishelled structure-based electrode is indispensable to realize practically high energy density of rechargeable batteries.

Theoretical prediction and atomic-scale investigation of a tetra-VN2 monolayer as a high energy alkali ion storage material for rechargeable batteries

2019 ◽  
Vol 7 (47) ◽  
pp. 26858-26866 ◽  
Author(s):  
Jing Xu ◽  
Dashuai Wang ◽  
Yanhui Liu ◽  
Ruqian Lian ◽  
Xinying Gao ◽  
...  
Keyword(s):  
Energy Density ◽  
Rate Capability ◽  
High Energy ◽  
Rechargeable Batteries ◽  
Atomic Scale ◽  
High Energy Density ◽  
Storage Material ◽  
Transition Metal Nitride ◽  
Ion Storage ◽  
Alkali Ion

A new 2D transition metal nitride tetra-VN2 monolayer with a superior rate capability and a high energy density could be used as a potential alkali ion storage material for high energy rechargeable batteries.

scholarly journals Morphology control of zinc electrodeposition by surfactant addition for alkaline-based rechargeable batteries

2019 ◽  
Vol 21 (13) ◽  
pp. 7045-7052 ◽  
Author(s):  
Masahiro Shimizu ◽  
Koichi Hirahara ◽  
Susumu Arai
Keyword(s):  
Energy Density ◽  
Morphology Control ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Low Carbon ◽  
Zinc Electrodeposition

The development of Zn–air batteries with a high energy density of 1350 W h kg−1 is one of the breakthroughs required to achieve a low carbon society.

High energy density layered-spinel hybrid cathodes for lithium ion rechargeable batteries

2016 ◽  
Vol 213 ◽  
pp. 148-156 ◽  
Author(s):  
S. Basu ◽  
P.P. Dahiya ◽  
Mainul Akhtar ◽  
S.K. Ray ◽  
J.K. Chang ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density
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