scholarly journals Flexible MnO Nanoparticle anchored N-doped Porous Carbon Nanofiber Interlayers for Superior-performance Lithium Metal Anodes

2021 ◽  
Author(s):  
Jing Yan ◽  
Min Liu ◽  
Nanping Deng ◽  
Liyuan Wang ◽  
Alain Sylvestre ◽  
...  
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
Carbon Nanofiber ◽  
Storage Systems ◽  
Superior Performance ◽  
Rapid Progress ◽  
Lithium Metal ◽  
Energy Storage Systems ◽  
Porous Carbon Nanofiber ◽  
Lithium Metal Anodes

The mounting requirements for electric apparatus and vehicles stimulate the rapid progress of energy storage systems. Lithium (Li) metal is regarded as one of the most prospective anodes for high...

scholarly journals TiO2-decorated porous carbon nanofiber interlayer for Li–S batteries

RSC Advances ◽  
2020 ◽  
Vol 10 (28) ◽  
pp. 16570-16575
Author(s):  
Meltem Yanilmaz
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Porous Carbon ◽  
Carbon Nanofiber ◽  
Storage Systems ◽  
High Energy ◽  
High Energy Density ◽  
Energy Storage Systems ◽  
Porous Carbon Nanofiber ◽  
Lithium Sulfur

Lithium–sulfur (Li–S) batteries are the most promising energy storage systems owing to their high energy density.

Succinic Anhydride as a Deposition-Regulating Additive for Dendrite-Free Lithium Metal Anodes

2021 ◽  
Author(s):  
Yu-Xiang Xie ◽  
Yi-Xin Huang ◽  
Xiaohong Wu ◽  
Chen-Guang Shi ◽  
Li-Na Wu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Anode Material ◽  
Succinic Anhydride ◽  
Storage Systems ◽  
Dendrite Growth ◽  
Lithium Metal ◽  
Next Generation ◽  
Energy Storage Systems ◽  
Lithium Metal Anodes ◽  
High Theoretical Capacity

Li metal is a promising anode material for next-generation energy storage systems owing to its high theoretical capacity and low potential. However, uncontrollable Li dendrite growth during Li plating and...

Three-dimensional porous carbon materials and their composites as electrodes for electrochemical energy storage systems

2019 ◽  
Vol 3 (11) ◽  
pp. 2221-2245 ◽  
Author(s):  
Xiaoyang Deng ◽  
Jiajun Li ◽  
Liying Ma ◽  
Junwei Sha ◽  
Naiqin Zhao
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
Recent Progress ◽  
Carbon Materials ◽  
Storage Systems ◽  
Three Dimensional ◽  
Electrochemical Energy Storage ◽  
Energy Storage Systems ◽  
Porous Carbon Materials ◽  
Electrochemical Energy

This review describes the recent progress of 3D porous carbon materials and their composites as electrodes for electrochemical energy storage systems.

Guiding lithium deposition in tent-like nitrogen-doped porous carbon microcavities for stable lithium metal anodes

2020 ◽  
Vol 8 (27) ◽  
pp. 13480-13489 ◽  
Author(s):  
He Gan ◽  
Jing Wu ◽  
Hui Chen ◽  
Run Li ◽  
Hongbo Liu
Keyword(s):  
Porous Carbon ◽  
Superior Performance ◽  
Lithium Metal ◽  
Nitrogen Doped ◽  
Lithium Deposition ◽  
Lithium Metal Anodes ◽  
Nitrogen Doped Carbon ◽  
Metal Anodes

Tent-like nitrogen-doped carbon microcavities are elaborately designed to guide uniform lithium deposition towards stable lithium metal anodes with superior performance.

Lignin-based hierarchical porous carbon nanofiber films with superior performance in supercapacitors

2018 ◽  
Vol 456 ◽  
pp. 568-576 ◽  
Author(s):  
Chang Ma ◽  
Zhengyi Li ◽  
Junjing Li ◽  
Qingchao Fan ◽  
Liqiang Wu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Carbon Nanofiber ◽  
Superior Performance ◽  
Hierarchical Porous Carbon ◽  
Porous Carbon Nanofiber ◽  
Hierarchical Porous

scholarly journals Organic Dye-Derived N, S Co-Doped Porous Carbon Hosts for Effective Lithium Polysulfide Confinement in Lithium–Sulfur Batteries

Nanomaterials ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 2954
Author(s):  
Eunji Kim ◽  
Albert S. Lee ◽  
Taewoong Lee ◽  
Hyeok Jun Seo ◽  
Seongwook Chae ◽  
...  
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Storage Systems ◽  
Organic Dye ◽  
Energy Storage Systems ◽  
Lithium Polysulfide ◽  
Lithium Sulfur Batteries ◽  
Co Doped ◽  
Lithium Sulfur

Lithium–sulfur batteries are considered as attractive candidates for next-generation energy storage systems originating from their high theoretical capacity and energy density. However, the severe shuttling of behavior caused by the dissolution of lithium polysulfide intermediates during cycling remains a challenge for practical applications. Herein, porous carbon materials co-doped with nitrogen and sulfur atoms were prepared through a facile hydrothermal reaction of graphene oxide and methylene blue to obtain a suitable host structure for regulating the lithium polysulfide shuttling behavior. Experimental results demonstrated that the abundant heteroatom-containing moieties in the carbon frameworks not only generated favorable active sites for capturing lithium polysulfide but also enhanced redox reaction kinetics of lithium polysulfide intermediates. Consequently, the corresponding sulfur composite electrodes exhibited excellent rate performance and cycling stability along with high Columbic efficiency. This work highlights the approach for the preparation of nitrogen and sulfur co-doped carbon materials derived from organic dye compounds for high performance energy storage systems.

scholarly journals Preparation of Porous Carbon Nanofiber Electrodes Derived from 6FDA-Durene/PVDF Blends and Their Electrochemical Properties

Polymers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 720
Author(s):  
Do Geun Lee ◽  
Byeong Chul Lee ◽  
Kyung-Hye Jung
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
Polyvinylidene Fluoride ◽  
Carbon Nanofiber ◽  
High Surface ◽  
High Surface Area ◽  
High Specific Capacitance ◽  
High Energy ◽  
Storage Performance ◽  
Porous Carbon Nanofiber

Highly porous carbon electrodes for supercapacitors with high energy storage performance were prepared by using a new precursor blend of aromatic polyimide (PI) and polyvinylidene fluoride (PVDF). Supercapacitor electrodes were prepared through the electrospinning and thermal treatment of the precursor blends of aromatic PI and PVDF. Microstructures of the carbonized PI/PVDF nanofibers were studied using Raman spectroscopy. Nitrogen adsorption/desorption measurements confirmed their high surface area and porosity, which is critical for supercapacitor performance. Energy storage performance was investigated and carbonized PI/PVDF showed a high specific capacitance of 283 F/g at 10 mV/s (37% higher than that of PI) and an energy density of 11.3 Wh/kg at 0.5 A/g (27% higher than that of PI) with high cycling stability.

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