Novel cobalt-doped molybdenum oxynitride quantum dots@N-doped carbon nanosheets with abundant oxygen vacancies for long-life rechargeable zinc-air batteries

2021 ◽  
Author(s):  
Thanh Tuan Nguyen ◽  
Jayaraman Balamurugan ◽  
Kin-Tak Lau ◽  
Nam Hoon Kim ◽  
Joong Hee Lee
Keyword(s):  
Quantum Dots ◽  
Oxygen Vacancies ◽  
High Energy ◽  
High Energy Density ◽  
Manufacturing Cost ◽  
Li Ion Batteries ◽  
Carbon Nanosheets ◽  
Li Ion ◽  
Long Life ◽  
Zinc Air Batteries

Rechargeable zinc-air batteries (ZABs) have emerged as promising alternatives for conventional Li-ion batteries due to their high energy density and low manufacturing cost. However, Pt/C and RuO2-based conventional rechargeable ZABs...

Enabling Stable and High-Rate Cycling of Ni-Rich Layered Oxide Cathode for Lithium-Ion Batteries by Modification with an Artificial Li+-Conducting Cathode-Electrolyte Interphase

2021 ◽  
Author(s):  
Shixuan Wang ◽  
Alvin Dai ◽  
Yuliang Cao ◽  
Han Xi Yang ◽  
Khalil Amine ◽  
...  
Keyword(s):  
Energy Density ◽  
Thermal Instability ◽  
Lithium Ion ◽  
High Energy ◽  
High Rate ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Oxide Cathode ◽  
Li Ion ◽  
Long Life

Ni-rich LiNi0.8Co0.1Mn0.1O2 (NCM811) cathodes are investigated to realize high energy density Li ion batteries for long life electric vehicle applications. However, capacity decay and thermal instability due to cathode-electrolyte interfacial...

scholarly journals ZnS quantum dots@multilayered carbon: geological-plate-movement-inspired design for high-energy Li-ion batteries

2018 ◽  
Vol 6 (18) ◽  
pp. 8358-8365 ◽  
Author(s):  
Daliang Fang ◽  
Shimou Chen ◽  
Xi Wang ◽  
Yoshio Bando ◽  
Dmitri Golberg ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Anode Material ◽  
High Energy ◽  
Li Ion Batteries ◽  
Carbon Nanosheets ◽  
Plate Movement ◽  
The Earth ◽  
Li Ion

Inspired by the geological plate movements that release the inner stresses of the Earth, a ZnS anode material composed of ZnS quantum dots@carbon nanosheets stacked together is designed for high-energy Li-ion batteries.

Optimized electron occupancy of solid-solution transition metals for suppressing the oxygen evolution of Li2MnO3

2021 ◽  
Vol 9 (14) ◽  
pp. 9337-9346
Author(s):  
Erhong Song ◽  
Yifan Hu ◽  
Ruguang Ma ◽  
Yining Li ◽  
Xiaolin Zhao ◽  
...  
Keyword(s):  
Solid Solution ◽  
Energy Density ◽  
Transition Metals ◽  
Oxygen Evolution ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Increasing Demand ◽  
Layered Cathodes

Li-rich layered cathodes based on Li2MnO3 have exhibited extraordinary promise to satisfy the rapidly increasing demand for high-energy density Li-ion batteries.

Novel low-cost, high-energy-density (>700 Wh kg−1) Li-rich organic cathodes for Li-ion batteries

2021 ◽  
Vol 415 ◽  
pp. 128509
Author(s):  
Qihang Yu ◽  
Wu Tang ◽  
Yang Hu ◽  
Jian Gao ◽  
Ming Wang ◽  
...  
Keyword(s):  
Energy Density ◽  
Low Cost ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Li Ion

Accordion-like stretchable Li-ion batteries with high energy density

2019 ◽  
Vol 17 ◽  
pp. 136-142 ◽  
Author(s):  
Changmin Shi ◽  
Tianyang Wang ◽  
Xiangbiao Liao ◽  
Boyu Qie ◽  
Pengfei Yang ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Li Ion

Design and Realization of an Intelligent Protection Circuit for Li-Ion Batteries

2011 ◽  
Vol 282-283 ◽  
pp. 82-85
Author(s):  
Xiao Peng Ji ◽  
Xing Feng Guan ◽  
Zhen Hong Wang
Keyword(s):  
Energy Density ◽  
Circuit Design ◽  
Theoretical Basis ◽  
Safety Concern ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Safety Protection ◽  
Li Ion ◽  
Protection Circuit

Li-ion batteries have been widely used. However, the safety concern is always serious due to its high energy density. In order to improve the safety of the batteries, it is necessary to use the protection integration circuit. In this article, the concept for realizing the safety protection of Li-ion batteries during charging and discharging is described briefly. A circuit design using Seiko BMS chip S-8209 is purposed. Based on this, a simulation was performed and verified using Pspice program, which provides a theoretical basis for the circuit design.

Triptycene-based quinone molecules showing multi-electron redox reactions for large capacity and high energy organic cathode materials in Li-ion batteries

2018 ◽  
Vol 6 (7) ◽  
pp. 3134-3140 ◽  
Author(s):  
Ji Eon Kwon ◽  
Chang-Seok Hyun ◽  
Young Jun Ryu ◽  
Joungphil Lee ◽  
Dong Joo Min ◽  
...  
Keyword(s):  
Energy Density ◽  
Cathode Materials ◽  
Redox Reactions ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Large Capacity ◽  
Li Ion

Triptycene bearing three benzoquinone moieties in a rigid 3-D tripod structure is capable of utilizing five-electron redox reactions that can provide a large capacity and high energy density in Li-ion cells.

Challenges in Developing High Energy Density Li-Ion Batteries with High Voltage Cathodes

2014 ◽  
pp. 853-857 ◽  
Author(s):  
T. Richard Jow ◽  
Jan L. Allen ◽  
Oleg A. Borodin ◽  
Samuel A. Delp ◽  
Joshua L. Allen
Keyword(s):  
Energy Density ◽  
High Voltage ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Li Ion

scholarly journals Li 2 O:Li–Mn–O Disordered Rock‐Salt Nanocomposites as Cathode Prelithiation Additives for High‐Energy Density Li‐Ion Batteries

2020 ◽  
Vol 10 (7) ◽  
pp. 1902788 ◽  
Author(s):  
Maria Diaz‐Lopez ◽  
Philip A. Chater ◽  
Pierre Bordet ◽  
Melanie Freire ◽  
Christian Jordy ◽  
...  
Keyword(s):  
Energy Density ◽  
Rock Salt ◽  
High Energy ◽  
High Energy Density ◽  
Li Ion Batteries ◽  
Li Ion
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