Related references
Note: Only part of the references are listed.
Article
Chemistry, Multidisciplinary
Ruirui Wang et al.
Summary: In this study, an integrated composite catalyst was designed and prepared to effectively solve the problems caused by slow sulfur redox kinetics and the shuttle effect of lithium polysulfides in lithium-sulfur batteries. The catalyst exhibited synergistic catalytic effects and a large surface area, which could restrict the diffusion of lithium polysulfides and provide a fast electron/ion pathway, thereby improving the reversible capacity and cycling stability of lithium-sulfur batteries.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Xiao-Zhong Fan et al.
Summary: This Perspective article summarizes critical issues encountered in the lithium metal anode in Li-S batteries and outlines possible solutions, highlighting the importance of the pouch cell platform.
CHINESE CHEMICAL LETTERS
(2022)
Article
Chemistry, Multidisciplinary
Weifeng Zhang et al.
Summary: The study proposes a vertically aligned wood-derived carbon plate decorated with Co4N nanoparticles host as a host for both the sulfur cathode and metallic lithium anode, significantly enhancing reaction kinetics in the sulfur cathode and homogenizing the electric field at the anode for uniform lithium plating; experimental results confirm that Co4N/WCP on both electrodes can greatly improve the cycling performance and capacity of the battery.
Review
Chemistry, Physical
Zhiyong Pan et al.
Summary: This article reviews the recent advances of using organosulfur as cathodes, electrolytes, interlayers, and binders in LSBs, and proposes the prospects for organosulfur from both the perspectives of mechanism understanding and practical applications.
ADVANCED ENERGY MATERIALS
(2022)
Review
Chemistry, Multidisciplinary
Qing Zhang et al.
Summary: Polymers play a crucial role in lithium-sulfur batteries, improving performance and reducing costs. However, research on polymers in lithium-sulfur batteries is currently limited, but holds great potential for further development in the future.
Article
Chemistry, Multidisciplinary
Xiangyu Meng et al.
Summary: This study presents a high-energy and safe quasi-solid-state lithium battery, using solid-state redox chemistry and fire-retardant gel electrolyte to achieve excellent performance and safety. The molecular Li2S cathode demonstrates outstanding lifetime, capacity, and cycling stability, as well as compatibility with carbonate electrolyte.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Shuai Xie et al.
Summary: This study investigates the catalytic behavior and active-site geometry, oxidation state, and electronic structure of different metal centers embedded in nitrogen-doped graphene, providing insights into the impact of metal atoms in single metal atom catalysts (SACs) on Li-S redox behavior. The findings offer new guidelines for the development of highly active catalytic materials for high-performance Li-S batteries.
Article
Chemistry, Multidisciplinary
Chengwei Ma et al.
Summary: The anode-free lithium metal battery is considered a promising choice for the new generation energy storage system due to its higher energy density and safety compared to traditional lithium metal batteries. However, the continuous formation of SEI or isolated Li limits its practical application. This study demonstrates an abnormal phenomenon where the capacity loss in isolated Li can be recovered after cycles when it reconnects with a deposited Li metal layer, thanks to a chemically induced block copolymer coating. Based on this mechanism, a strategy to slow down capacity decay in anode-free lithium metal batteries is proposed.
Article
Chemistry, Multidisciplinary
Gayea Hyun et al.
Summary: In this study, a density-graded composite electrode with tailored pore networks was demonstrated to effectively reduce energy loss at high charging rates, thus enhancing the rapid charging capability of lithium-ion batteries.
Article
Chemistry, Multidisciplinary
Fei Ma et al.
Summary: This research presents a novel lithium-sulfur battery system with a Mo2N@NG/PP separator that addresses the issues of lithium polysulfide shuttle effect and dendrite growth on the lithium anode. The Mo2N@NG/PP separator efficiently catalyzes the transformation of lithium polysulfides and induces uniform deposition of lithium ions, resulting in remarkable rate performance and cycling stability of the Li-S battery. Additionally, the Mo2N@NG/PP separator also exhibits steady performance in protecting the lithium anode.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Engineering, Environmental
Jinil Cho et al.
Summary: This study proposes a new N-doped MoS2 composite for improving the scalability, cycle stability, and electrochemical performance of lithium-sulfur batteries (LSBs). The composite acts as a chemisorption host and conversion catalyst, inhibiting the shuttle effect and promoting lithium polysulfide adsorption and electron transfer. It also controls the redox kinetics and accelerates reaction rates, resulting in high cycle stability and low capacity decay in LSBs.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Multidisciplinary
Zhiming Zhou et al.
Summary: This study synthesizes cuboid-like anhydrous CoC2O4 particles and investigates their application in lithium-ion and lithium-sulfur batteries. The results demonstrate that CoC2O4 can serve as a high-performance electrode material, delivering high reversible capacity, good rate capability, and outstanding cycling stability.
Article
Chemistry, Multidisciplinary
Xi-Yao Li et al.
Summary: This study identified that the commonly used lithium salt LiTFSI aggravates surface gelation on the MoS2 electrocatalyst. By introducing the Lewis basic salt LiI, the gelation is successfully inhibited, leading to a higher energy density in Li-S batteries.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Physical
Cole D. Fincher et al.
Summary: This study investigates the failure mechanism of metal-dendrite penetration in solid-state batteries and proposes a method to mitigate dendrite penetration by applying mechanical loads. The experimental results show that sufficient compressive loading can change the growth trajectory of dendrites and prevent cell failure.
Article
Chemistry, Physical
Ahmed Elabd et al.
Summary: Electrolyte engineering is a promising strategy for improving sulfur utilization and cycle life in lithium-sulfur batteries. By introducing a dual functional high donor electrolyte, 3-FPN, high polysulfide solubility and compatibility with lithium metal are achieved, resulting in high specific capacity and robust cycling performance.
ACS ENERGY LETTERS
(2022)
Article
Nanoscience & Nanotechnology
Ryo Motoyoshi et al.
Summary: Researchers propose the use of carbon-dispersed highly concentrated electrolyte (HCE) gels as sulfur hosts in Li-S batteries, which can construct continuous electron-transport and ion-conduction paths, and achieve high energy density under lean-electrolyte conditions. The sol-gel behavior and cation-pi interactions were investigated, and the as-prepared carbon-dispersed sulfolane-based composite gels were used as efficient sulfur hosts in Li-S batteries. A high energy density Li-S pouch cell and a Li-S polymer battery were successfully developed using this approach.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Multidisciplinary
Wei Ying Lieu et al.
Summary: Combining MXene nanosheets with CoSe2 nanoparticles can prevent nanosheet aggregation and enhance electrocatalytic effect, leading to improved reaction kinetics and battery performance in lithium-sulfur batteries.
Article
Chemistry, Multidisciplinary
Qinhua Gu et al.
Summary: This study reveals the catalytic process of Co/Ti2C for the conversion of LiPSs and identifies the optimization of chemical adsorption, catalytic activity, and lithium-ion transfer behaviors as the reasons for its outstanding performance, along with sufficient interfaces between the catalyst and electrolyte.
Article
Nanoscience & Nanotechnology
Qi Jin et al.
Summary: This study introduces an artificial anti-electron tunneling layer with LiF and NaF nanocrystals to regulate Li nucleation and growth in lithium-sulfur batteries. The artificial SEI exhibits excellent electron-blocking capability, resulting in dendrite-free and dense Li deposition beneath the SEI. In addition, it shows improved ionic conductivity and mechanical strength compared to routine SEI. The protected Li electrodes achieve stable cycling for 1500 hours, demonstrating long-term cyclability for Li-S batteries with high sulfur loading, lean electrolyte, and limited Li excess. This study provides a perspective for the design of highly safe and practical Li-S batteries.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Review
Chemistry, Multidisciplinary
Hongtai Li et al.
Summary: This review summarizes the recent progress in design strategies of advanced sulfur cathodes, emphasizing the significance of compatible regulation among sulfur active materials, tailored hosts, and elaborate cathode configuration to bridge the gap between fundamental research and practical application of Li-S batteries.
Review
Chemistry, Multidisciplinary
Yi Chen et al.
Summary: Lithium-sulfur (Li-S) batteries, with their high energy density, show great potential as an energy storage system. Significant progress has been made in the past few decades, and there are promising prospects for the future.
ADVANCED MATERIALS
(2021)
Review
Chemistry, Physical
Shuang Zhao et al.
Summary: The research focuses on manipulating the electronic structure of nanomaterials to improve the performance of Li-S batteries, discussing the conversion mechanism of LiPSs and design strategies, and proposing future directions for constructing stable Li-S batteries with high energy density.
JOURNAL OF MATERIALS CHEMISTRY A
(2021)
Review
Energy & Fuels
Hui Pan et al.
Article
Chemistry, Multidisciplinary
Yan Yan et al.
Article
Multidisciplinary Sciences
Mingkai Liu et al.
NATURE COMMUNICATIONS
(2019)
Article
Chemistry, Multidisciplinary
Yuqing Liu et al.
CHEMICAL COMMUNICATIONS
(2019)
Article
Chemistry, Multidisciplinary
Mingkai Liu et al.
CHEMICAL COMMUNICATIONS
(2018)
Article
Multidisciplinary Sciences
Peichao Zou et al.
NATURE COMMUNICATIONS
(2018)
Article
Chemistry, Multidisciplinary
Xiaowen Zhou et al.
CHEMICAL COMMUNICATIONS
(2018)
Review
Chemistry, Physical
Huijun Yang et al.
ENERGY STORAGE MATERIALS
(2018)
Article
Thermodynamics
Teodora Nagyne Kovacs et al.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2016)
Article
Chemistry, Physical
Zerong Daniel Wang et al.
COMPUTATIONAL AND THEORETICAL CHEMISTRY
(2013)
Article
Electrochemistry
T. K. Lee et al.
JOURNAL OF SOLID STATE ELECTROCHEMISTRY
(2012)