Results 1 to 10 of about 5,105 (214)

Application of sulfur-based composite materials in the positive electrode of lithium-sulfur batteries [PDF]

E3S Web of Conferences
Traditional lithium-ion batteries are no longer able to keep up with the growing need for energy storage efficiency in areas like electric cars and renewable energy storage.
Li Tonglin
doaj   +1 more source

Identification of Soluble Degradation Products in Lithium–Sulfur and Lithium-Metal Sulfide Batteries

Separations, 2022
Most commercially available lithium ion battery systems and some of their possible successors, such as lithium (metal)-sulfur batteries, rely on liquid organic electrolytes.
Fabian Horsthemke, Christoph Peschel, Kristina Kösters, Sascha Nowak, Kentaro Kuratani, Tomonari Takeuchi, Hitoshi Mikuriya, Florian Schmidt, Hikari Sakaebe, Stefan Kaskel, Tetsuya Osaka, Martin Winter, Hiroki Nara, Simon Wiemers-Meyer   +13 more
doaj   +1 more source

Mechanistic understanding of the role separators playing in advanced lithium‐sulfur batteries

InfoMat, 2020
The lithium‐sulfur battery is considered one of the most promising candidates for portable energy storage devices due to its low cost and high energy density.
Zhaohuan Wei, Yaqi Ren, Joshua Sokolowski, Xiaodong Zhu, Gang Wu   +4 more
doaj   +1 more source

Research Progress of the Solid State Lithium-Sulfur Batteries

Frontiers in Energy Research, 2019
Lithium-sulfur batteries using lithium as the anode and sulfur as the cathode can achieve a theoretical energy density (2,600 Wh.g−1) several times higher than that of Li ion batteries based on the chemical conversion reaction of 6Li + S8 ↔ 8Li2S.
HangChao Wang, Xin Cao, Wen Liu, Xiaoming Sun   +3 more
doaj   +1 more source

Methods to Improve Lithium Metal Anode for Li-S Batteries

Frontiers in Chemistry, 2019
The lithium-sulfur (Li-S) battery has received a lot of attention because it is characterized by high theoretical energy density (2,600 Wh/kg) and low cost.
Xiaosong Xiong, Wenqi Yan, Chaolin You, Yusong Zhu, Yuhui Chen, Lijun Fu, Yi Zhang, Nengfei Yu, Yuping Wu   +8 more
doaj   +1 more source

An overview of the characteristics of advanced binders for high-performance Li–S batteries

Nano Materials Science, 2021
The lithium-sulfur battery (Li–S) is a promising energy storage system with many advantages over the commercialized lithium-ion battery. It has a high theoretical capacity of 1675 mAh g−1, a high theoretical energy density (2600 Wh kg−1), and is eco ...
Jun Zhang, Mingnan Li, Hussein A. Younus, Binshen Wang, Qunhong Weng, Yan Zhang, Shiguo Zhang   +6 more
doaj   +1 more source

Molecular doping of orthorhombic carbon nitride for efficient and selective photocatalytic biomass conversion

Materials Today Sustainability
Advanced metal-free carbon nitride has critically needed towards a sustainable technique of photocatalytic conversion of biomass (PCB) into value-added chemicals.
Gelan Wang, Peihe Li, Chen Chen, Na Liu, Tana Tana, Jinghai Liu   +5 more
doaj   +1 more source

Density Functional Theory Insights into Conduction Mechanisms in Perovskite-Type RCoO₃ Nanofibers for Future Resistive Random-Access Memory Applications

Molecules
In the era of artificial intelligence and Internet of Things, data storage has an important impact on the future development direction of data analysis.
Quanli Hu, Hanqiong Luo, Chao Song, Yin Wang, Bin Yue, Jinghai Liu   +5 more
doaj   +1 more source

Pitaya-Like Carbon Nanofiber Sulfur Composites as Promising Cathode Materials for High-Performance Li-S Batteries

International Journal of Electrochemical Science, 2018
First, carbon nanofibers were prepared by electrospinning. Then, a CN/S composite was prepared by melting elemental sulfur via high-temperature heat treatment.
Yanhua Wang, Jianying Tong, Kefeng Xie
doaj   +1 more source

Conduction Mechanism and Magnetic Property of Ag-Doped LaFeO₃ Nanofibers

Molecules
LaFeO3 nanofibers and Ag-doped LaFeO3 nanofibers were fabricated via an approach combining electrospinning with calcination. Their crystal structures, micro-morphologies, and chemical compositions were determined by X-ray diffraction, scanning electron ...
Chao Song, Jiayue Xu, Hanqiong Luo, Quanli Hu   +3 more
doaj   +1 more source