Cathode materials for lithium-sulfur battery: a review | Journal of …
Cathode materials for lithium-sulfur battery: a review
Preparation of sulfur electrode materials for lithium-sulfur batteries
Cathode materials for lithium-sulfur battery: a review
Understanding of Low‐Porosity Sulfur Electrode for High‐Energy Lithium–Sulfur Batteries
1 Introduction The lithium–sulfur (Li–S) battery is a promising next-generation, energy-storage technology for grid energy storage and further penetration of electric vehicles into the commercial market. [1-3] On the pathway toward commercialization of the technology, the challenges of the polysulfide shuttling effect, low reaction kinetics, …
Green preparation of flake nano porous carbon: For sulfur scaffolds in high-performance lithium sulfur batteries …
Importantly, the preparation strategy avoids the use of strong acid and alkaline structural restructuring agents, and provides an effective and green way to prepare advanced porous carbon electrode materials for lithium‑sulfur batteries.
Research progress and potential materials of porous thick electrode with directional structure for lithium-sulfur batteries …
Lithium–sulfur (Li–S) batteries have received much attention due to their high energy density (2600 Wh Kg−1). Extensive efforts have been made to further enhance the overall energy density by increasing S loading. Thick electrodes can substantially improve the loading mass of S, which offers new ideas for designing Li–S batteries. However, the …
The role of electrocatalytic materials for developing post-lithium metal||sulfur batteries
The role of electrocatalytic materials for developing post- ...
Accelerating Lithium-Ion Transfer and Sulfur Conversion via …
Preparation of Liquid Li S Batteries The liquid Li S batteries were assembled in 2032-type coin cells by contacting a lithium metal anode, the as-prepared …
Preparation and Properties of Sulfur/Activated Carbon/Carbon Nanotube Composite Cathode Materials for Lithium–Sulfur Batteries …
Lithium–sulfur batteries are widely regarded as one of the most promising new types of batteries, and the sulfur-based cathode with high-performance is the key to promoting the ...
Synthesis of expanded graphite-based materials for application in lithium-based batteries …
Lithium-based batteries like lithium-ion batteries (LIBs), lithium–sulfur batteries (LSBs), ... Recent achievements on inorganic electrode materials for lithium-ion batteries J. Am. Chem. Soc., 137 (2015), pp. 3140-3156 Crossref View in …
A review of cathode for lithium-sulfur batteries: progress and prospects | Journal of Porous Materials
At present, the research on commercial lithium batteries is approaching a bottleneck, but people''s demand for energy storage technology is still increasing. Lithium-sulfur batteries have attracted widespread attention as they have a high theoretical energy density (2600 Wh/kg) and theoretical specific capacity (1675 m Ah/g). In addition, sulfur …
Preparation and Properties of Sulfur/Activated Carbon/Carbon …
In this work, the sulfur (S)/activated carbon (AC)/carbon nanotube (CNT) composite cathode materials for lithium–sulfur batteries are prepared by simple …
Synthesis, Structure, and Electrochemical Properties of a Sulfur …
Abstract. Carbon replica constructed of three-dimensional, ordered mesopores was employed as the conductive framework for the composite electrode in Li …
Application of transition metal compounds in cathode materials for lithium-sulfur battery …
The lithium-sulfur battery has high theoretical specific capacity (1675 mAh g−1) and energy density (2567 Wh kg−1), and is considered to be one of the most promising high-energy–density storage battery systems. However, the polysulfides produced during the charging and discharging process of the lithium-sulfur battery will …
Research papers Skeleton of PVDF-HFP/PEO for high …
The rational design of electrodes for lithium‑sulfur batteries has been a focal point of research. In this study, an organic three-dimensional skeleton is designed based on the …
MOF and its derivative materials modified lithium–sulfur battery …
In recent years, lithium–sulfur batteries (LSBs) are considered as one of the most promising new generation energies with the advantages of high theoretical specific capacity of sulfur (1675 mAh·g−1), abundant sulfur resources, and environmental friendliness storage technologies, and they are receiving wide attention from the industry. …
Selenium and Selenium–Sulfur Chemistry for Rechargeable Lithium Batteries…
In the search for a transformative new energy storage system, the rechargeable Li/sulfur battery is considered as one of the promising candidates due to its much higher energy density and lower cost than state-of-the-art lithium-ion batteries. However, the insulating nature of sulfur and the dissolution of intermediary polysulfides …
Microporous bamboo biochar for lithium-sulfur batteries | Nano …
Being simple, inexpensive, scalable and environmentally friendly, microporous biomass biochars have been attracting enthusiastic attention for application in lithium-sulfur (Li-S) batteries. Herein, porous bamboo biochar is activated via a KOH/annealing process that creates a microporous structure, boosts surface area and …
Three-dimensional porous carbon composites containing high sulfur nanoparticle content for high-performance lithium–sulfur batteries …
Three-dimensional porous carbon composites containing ...
ZnO/ZnS heterostructure in N-doped porous carbon for anchoring–diffusion–conversion of polysulfides for high-performance lithium–sulfur ...
The shuttle effect of polysulfides is one of the key factors hindering the commercialization of lithium–sulfur batteries (LSBs). Owing to their high conductivity and advantageous structure, heterostructures can be used in sulfur fixation and catalysis of LSBs. In this study, a flower-shaped ZnO/ZnS heterostructure on a nitrogen-doped …
Material design and structure optimization for …
Rational material design and structure optimization are thus highly desired to address these issues. This review summarizes current challenges facing the development of Li-S batteries, including sulfur cathode, separator, …
Carbon Coated Metal-Based Composite Electrode Materials for Lithium Sulfur Batteries…
Lithium-sulfur battery is one of the most promising secondary battery systems due to their high energy density and low material cost. During the past decade, great progress has been achieved in promoting the performances of Li-S batteries by addressing the challenges at the laboratory-level model sy …
Electrode Design for Lithium–Sulfur Batteries: Problems and …
This review is aimed at discussing the electrode design/fabrication protocols of LSBs, especially the current problems on various sulfur-based cathodes (such as S, Li 2 S, Li 2 S x catholyte, organopolysulfides) and corresponding solutions.