Metallic C5N Monolayers as Efficient Catalysts for Accelerating Redox Kinetics of Sulfur in Lithium-Sulfur Batteries

2021 ◽  
Author(s):  
Zhihao Wang ◽  
zhihao zeng ◽  
Wei Nong ◽  
Zhen Yang ◽  
Chenze Qi ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Storage Devices ◽  
Shuttle Effect ◽  
Storage Devices ◽  
Redox Kinetics ◽  
Lithium Sulfur Batteries ◽  
Commercial Applications ◽  
Sulfur Battery ◽  
Kinetics Of ◽  
Lithium Sulfur

Lithium sulfur battery is one of the most promising applicants for the next generation of energy storage devices whose commercial applications are impeded by the key issue of shuttle effect....

Strong Intermolecular Polarization to Boost Polysulfides Conversion Kinetics for High Performance Lithium-Sulfur Battery

2021 ◽  
Author(s):  
Yin Hu ◽  
Anjun Hu ◽  
Jianwei Wang ◽  
Xiaobin Niu ◽  
Mingjie Zhou ◽  
...  
Keyword(s):  
Energy Storage ◽  
Redox Reactions ◽  
High Performance ◽  
Next Generation ◽  
Energy Storage Devices ◽  
Lithium Sulfur Battery ◽  
Storage Devices ◽  
Sulfur Battery ◽  
Kinetics Of ◽  
Lithium Sulfur

The sluggish kinetics of the complex redox reactions in Lithium-Sulfur (Li-S) battery still hinders the fulfillment of its promising potential for next-generation energy storage devices. Herein, we introduce CoIn2S4 nanostructured...

Catalytic Separator with Co–N–C Nanoreactor for High-Performance Lithium-Sulfur Batteries

2021 ◽  
Author(s):  
Longtao Ren ◽  
Qian Wang ◽  
Yajie Li ◽  
Cejun Hu ◽  
Yajun Zhao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
High Performance ◽  
Next Generation ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Rechargeable lithium-sulfur (Li–S) batteries are considered one of the most promising next-generation energy storage devices because of their high theoretical energy density. However, the dissolution of lithium polysulfides (LiPSs) in...

V2CTX Catalyzes Polysulfide Conversion to Enhance Redox Kinetics of Li−S Batteries

2022 ◽  
Author(s):  
Fengfeng Han ◽  
Qi Jin ◽  
Junpeng Xiao ◽  
Lili Wu ◽  
Xitian Zhang
Keyword(s):  
Energy Storage ◽  
Storage System ◽  
Energy Storage System ◽  
Redox Kinetics ◽  
Lithium Sulfur Batteries ◽  
The Future ◽  
Kinetics Of ◽  
Lithium Sulfur

Lithium–sulfur batteries (LBSs) have potential to become the future energy storage system, yet they are plagued by the sluggish redox kinetics. Therefore, enhancing the redox kinetics of polysulfide is a...

scholarly journals MoO2 nanoparticles embedded in N-doped hydrangea-like carbon as a sulfur host for high-performance lithium–sulfur batteries

RSC Advances ◽  
2020 ◽  
Vol 10 (34) ◽  
pp. 20173-20183
Author(s):  
Yasai Wang ◽  
Guilin Feng ◽  
Yang Wang ◽  
Zhenguo Wu ◽  
Yanxiao Chen ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
High Performance ◽  
High Energy ◽  
High Energy Density ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Lithium–sulfur batteries are considered to be promising energy storage devices owing to their high energy density, relatively low price and abundant resources.

Recent Progress on Pristine Metal/Covalent-Organic Frameworks and Their Composites for Lithium–Sulfur Batteries

2021 ◽  
Author(s):  
Zijian Zheng ◽  
Huan Ye ◽  
Zaiping Guo
Keyword(s):  
Energy Storage ◽  
Specific Energy ◽  
Recent Progress ◽  
Covalent Organic Frameworks ◽  
Energy Storage Devices ◽  
Practical Applications ◽  
Storage Devices ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Lithium–sulfur (Li–S) batteries have emerged as promising energy storage devices due to their high theoretical specific energy densities; their practical applications, however, have been restricted due to their poor cycling...

Enhanced redox kinetics of polysulfides by nano-rod FeOOH for ultrastable lithium–sulfur batteries

2020 ◽  
Vol 8 (37) ◽  
pp. 19544-19554
Author(s):  
Juan Li ◽  
Youlong Xu ◽  
Yuan Zhang ◽  
Cheng He ◽  
Tongtong Li
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Specific Capacity ◽  
Energy Storage Systems ◽  
Redox Kinetics ◽  
Lithium Sulfur Batteries ◽  
Theoretical Specific Capacity ◽  
Kinetics Of ◽  
Lithium Sulfur

Lithium–sulfur batteries (LSBs) have been exploited as advanced energy storage systems owing to their high theoretical specific capacity.

Different Dimensions of g-C3N4 Nanomaterials on Sulphur Cathode for Lithium Sulfur Batteries

2020 ◽  
Vol 20 (3) ◽  
pp. 1643-1650 ◽  
Author(s):  
Juan Yu ◽  
Nani Ma ◽  
Jiaxin Peng ◽  
Yangyang Dang ◽  
Dongdong Zheng ◽  
...  
Keyword(s):  
Specific Capacity ◽  
Cycling Performance ◽  
Electrochemical Kinetics ◽  
Chemical Adsorption ◽  
Shuttle Effect ◽  
Lithium Sulfur Batteries ◽  
Different Dimensions ◽  
Sulfur Battery ◽  
Kinetics Of ◽  
Lithium Sulfur

Lithium sulfur batteries (Li–S) have been deemed to be the promising energy-storage systems. Nevertheless, the shuttle effect caused by diffusion of polysulfides limit their application. In this work, the different dimensions of g-C3N4 nanomaterials (2D g-C3N4 nanosheets and 3D g-C3N4 nanomesh) were doped in S electrode. Because of the large specific surface area of 3D g-C3N4 nanomesh and strong chemical adsorption of polysulfides can provide better effect for inhibition of shuttling effect and its proper electron passage make electrochemical kinetics of lithium–sulfur battery enhanced. The discharge specific capacity of the 3D g-C3N4 battery is up to 731 mAh/g and longer cycling performance with 540 mAh/g after 180 cycles. This experiment paves the way forward for the application of g-C3N4 on Li–S batteries.

Tin sulfide modified separator as an efficient polysulfide trapper for stable cycling performance in Li–S batteries

2019 ◽  
Vol 4 (1) ◽  
pp. 214-222 ◽  
Author(s):  
Brindha Moorthy ◽  
Soonho Kwon ◽  
Joo-Hyung Kim ◽  
P. Ragupathy ◽  
Hyuck Mo Lee ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Low Cost ◽  
Cycling Performance ◽  
Tin Sulfide ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

Lithium–sulfur batteries (Li–S) are considered the most promising systems for next-generation energy storage devices due to their high theoretical energy density and relatively low cost.

Nano-SiO2-embedded poly(propylene carbonate)-based composite gel polymer electrolyte for lithium–sulfur batteries

2018 ◽  
Vol 6 (20) ◽  
pp. 9539-9549 ◽  
Author(s):  
Huijia Huang ◽  
Fei Ding ◽  
Hai Zhong ◽  
Huan Li ◽  
Weiguo Zhang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Polymer Electrolytes ◽  
Gel Polymer Electrolyte ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Composite Gel ◽  
Lithium Sulfur Batteries ◽  
Poly Propylene ◽  
Lithium Sulfur

All-solid-state electrochemical energy storage devices are highly in demand for future energy storage, where quasi-solid-state systems, such as gel polymer electrolytes, represent an important step towards this goal.

Construction of reduced graphene oxide wrapped yolk–shell vanadium dioxide sphere hybrid host for high-performance lithium–sulfur batteries

2020 ◽  
Vol 49 (42) ◽  
pp. 14921-14930 ◽  
Author(s):  
Zhicui Song ◽  
Xiaoli Lu ◽  
Qiang Hu ◽  
Dunmin Lin ◽  
Qiaoji Zheng
Keyword(s):  
Graphene Oxide ◽  
Energy Storage ◽  
Energy Density ◽  
Vanadium Dioxide ◽  
High Performance ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Reduced Graphene ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Owing to the considerable theoretical energy density, lithium–sulfur batteries have been deemed as a competitive candidate for the next-generation energy storage devices.

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