Boosting sulfa redox kinetics by a pentacenetetrone redox mediator for high-energy-density lithium-sulfur batteries

Article Chemistry, Physical

Fabrication and characterization of N-doped porous carbon Co-Fe alloy composite cathode materials for promoting the electrochemical performance of Li-S batteries

Xiangyu Cao et al.

Summary: A nitrogen-doped carbon shell structured porous carbon-bimetal alloy composite has been prepared as the cathode material for lithium-sulfur batteries, showing excellent cycling stability and high capacity performance.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Chemistry, Applied

The formation of crystalline lithium sulfide on electrocatalytic surfaces in lithium-sulfur batteries

Yun-Wei Song et al.

Summary: It has been found that crystalline lithium sulfide (Li2S) on the electrocatalytic surface contributes to reduced interfacial resistance, high sulfur utilization, and activated sulfur redox reactions in Li-S batteries, leading to superior battery performance. This discovery not only addresses the polysulfide electrocatalysis strategy, but also inspires further research into energy-related processes.

JOURNAL OF ENERGY CHEMISTRY (2022)

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Review Chemistry, Multidisciplinary

Designing principles of advanced sulfur cathodes toward practical lithium-sulfur batteries

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.

SUSMAT (2022)

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Article Chemistry, Applied

Regulation of carbon distribution to construct high-sulfur-content cathode in lithium-sulfur batteries

Meng Zhao et al.

Summary: Rational structural design of the carbon/sulfur composite cathode is crucial for satisfactory electrochemical performances. Regulating carbon distribution can increase sulfur content, resulting in improved battery performance and cycling stability.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Chemistry, Multidisciplinary

MOF-derived Co9S8 nano-flower cluster array modified separator towards superior lithium sulfur battery

Qi Wang et al.

Summary: The modification of the separator using Co9S8 nanostructures derived from MOF material can significantly improve the electrochemical performance of lithium-sulfur batteries, achieving high discharge capacity with minimal capacity decay over cycles. The physical and chemical adsorption of polysulfides by Co9S8 nanostructures effectively mitigates the shuttle effect and enhances the battery performance.

CHINESE CHEMICAL LETTERS (2021)

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Article Chemistry, Physical

2D Zr-Fc metal-organic frameworks with highly efficient anchoring and catalytic conversion ability towards polysulfides for advanced Li-S battery

Yang Wang et al.

Summary: The use of a multifunctional interlayer made of Zr-Fc MOF and CNT can effectively suppress polysulfide shuttling and provide excellent electrocatalytic effects, leading to improved performance and cycling stability of Li-S batteries.

ENERGY STORAGE MATERIALS (2021)

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Review Chemistry, Multidisciplinary

Prelithiation: A Crucial Strategy for Boosting the Practical Application of Next-Generation Lithium Ion Battery

Fei Wang et al.

Summary: This review systematically summarizes and analyzes the advantages and challenges of various prelithiation methods, providing enlightenment for the further development of each prelithiation strategy towards commercialization, thus facilitating the practical application of high-specific-capacity anodes in the next-generation high-energy-density lithium-ion batteries.

ACS NANO (2021)

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Article Chemistry, Multidisciplinary

An Organodiselenide Comediator to Facilitate Sulfur Redox Kinetics in Lithium-Sulfur Batteries

Meng Zhao et al.

Summary: This study introduces diphenyl diselenide (DPDSe) as a redox co-mediator to accelerate the sulfur redox kinetics in lithium-sulfur batteries, improving rate performance and cycle stability. The use of DPDSe leads to faster sulfur redox kinetics, increased lithium sulfide deposition, and enhanced overall battery performance, demonstrating potential for high-energy density battery applications.

ADVANCED MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Semi-Immobilized Molecular Electrocatalysts for High-Performance Lithium-Sulfur Batteries

Chang-Xin Zhao et al.

Summary: This study presents a designed semi-immobilized molecular electrocatalyst to improve the sulfur redox reactions in Li-S batteries, enhancing redox kinetics and regulating phase transition mode. The efficiency of this method is demonstrated in practical Li-S batteries with superior performance, including high rate capability, long lifespan, and high energy density.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Review Chemistry, Applied

Catalyzing the polysulfide conversion for promoting lithium sulfur battery performances: A review

Jingfa Li et al.

Summary: LSBs are seen as potential successors to LIBs due to higher energy density and cost effectiveness, but face challenges such as insulation and active material loss. Introducing high-conductivity hosts and trace catalysts can improve electrochemical performance.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Engineering, Chemical

Rechargeable metal (Li, Na, Mg, Al)-sulfur batteries: Materials and advances

Xue Liu et al.

Journal of Energy Chemistry (2021)

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Review Energy & Fuels

Post-lithium-ion battery cell production and its compatibility with lithium-ion cell production infrastructure

Fabian Duffner et al.

Summary: This review highlights the current production status of representative PLIBs and the advantages of lithium-ion batteries as advanced electrochemical energy storage technology. It also discusses the research and manufacturing processes of post-lithium technologies.

NATURE ENERGY (2021)

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Review Chemistry, Multidisciplinary

Challenges and Recent Advances in High Capacity Li-Rich Cathode Materials for High Energy Density Lithium-Ion Batteries

Wei He et al.

Summary: Li-rich cathode materials have high reversible discharge capacity, but face issues like low kinetic properties and inefficient voltage fading. Advanced technologies and innovative strategies are being developed to address these challenges and improve the performance of these materials for practical applications.

ADVANCED MATERIALS (2021)

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Review Chemistry, Physical

Defect Engineering for Expediting Li-S Chemistry: Strategies, Mechanisms, and Perspectives

Zixiong Shi et al.

Summary: Lithium-sulfur (Li-S) batteries have attracted growing scientific and industrial interest due to their high energy density and low materials costs, with recent research focusing on improving the reaction kinetics of sulfur species through defect engineering. While defect engineering has emerged as a key strategy to enhance polysulfide modulation, there is still a lack of comprehensive overview in this field.

ADVANCED ENERGY MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Ultralight Electrolyte for High-Energy Lithium-Sulfur Pouch Cells

Tao Liu et al.

Summary: The introduction of an ultralight electrolyte with a weakly-coordinating and Li-compatible monoether greatly reduces the weight fraction of electrolyte in Li-S batteries, enabling pouch cell functionality under lean-electrolyte conditions and achieving significant improvements in specific energy. Our ultralight electrolyte could achieve an ultralow electrolyte weight/capacity ratio and realize a substantial increase in specific energy, even exceeding 20% improvement at various E/S ratios.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Applied

Triple-phase interfaces of graphene-like carbon clusters on antimony trisulfide nanowires enable high-loading and long-lasting liquid Li2S6-based lithium-sulfur batteries

Chenyang Zha et al.

Summary: This research successfully improved the performance of lithium-sulfur batteries by designing a multifunctional polysulfide host to inhibit polysulfide migration and accelerate redox reactions. The triple-phase interface design anchored polysulfide migration and shortened diffusion paths, facilitating electron/ion transport.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Chemistry, Physical

Mediator-Assisted Catalysis of Polysulfide Conversion for High-Loading Lithium-Sulfur Batteries Operating Under the Lean Electrolyte Condition

Hualin Ye et al.

Summary: This report discusses the development of a mediated catalytic pathway which utilizes a mediator to capture and reuse inactive sulfur species in the cathode to increase sulfur utilization in lithium-sulfur batteries. This mediated catalysis is a new strategy to significantly improve polysulfide catalysis and sulfur utilization beyond conventional catalyst use.

ENERGY STORAGE MATERIALS (2021)

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Article Electrochemistry

Promoting the sulfur redox kinetics by mixed organodiselenides in high-energy-density lithium-sulfur batteries

Meng Zhao et al.

Summary: The study introduces a mixed organodiselenides promoter to enhance the sulfur redox kinetics in lithium-sulfur batteries. This promoter enables high discharge capacity, energy density, and stability under practical working conditions, showcasing the potential for constructing high-energy-density Li-S batteries with improved performance.

ESCIENCE (2021)

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Article Nanoscience & Nanotechnology

Understanding the Impedance Response of Lithium Polysulfide Symmetric Cells

Yun-Wei Song et al.

Summary: This study conducted a systematic analysis on the EIS responses of LiPS symmetric cells to provide a comprehensible equivalent circuit, which can accurately fit the experimental EIS responses and be feasible with a wide range of experimental conditions. The unambiguous interpretation of key parameters and the decoupling of interfacial contact, surface reaction, and diffusion based on their respective characteristic frequency are the highlights of this research.

SMALL SCIENCE (2021)

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Article Energy & Fuels

Electrolyte solvation structure as a stabilization mechanism for electrodes

Li Zhang et al.

Summary: This paper reviews the impact of electrolyte composition on battery cyclability, emphasizing the importance of solvate structure on electrode stability. It proposes a strategy of manipulating solvation chemistry by adjusting electrolyte compositions and discusses challenges in characterizing solvate structures.

ENERGY MATERIALS (2021)

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Article Materials Science, Multidisciplinary

A flexible metallic TiC nanofiber/vertical graphene 1D/2D heterostructured as active electrocatalyst for advanced Li-S batteries

Yongshang Zhang et al.

Summary: This study developed a flexible Li-S battery architecture based on electrocatalyzed cathodes, which successfully improved the conversion kinetics between sulfur species by enhancing both ion and electron transportation as well as affinity to polysulfides, leading to homogeneous deposition of Li2S in the catalyzed cathodes. The highly active electro-electrocatalysts-based cells exhibited remarkable rate capability and high specific capacity, even under ultra-high sulfur loading and low electrolyte/sulfur ratio conditions.

INFOMAT (2021)

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Review Electrochemistry

Understanding the Electrolytes of Lithium-Sulfur Batteries

N. Angulakshmi et al.

Summary: Lithium-sulfur batteries are considered a promising alternative to lithium-ion batteries due to their high theoretical capacity, low cost, and environmental friendliness. However, challenges such as insulating nature and volume expansion of sulfur, polysulfide shuttling, and interfacial issues with non-aqueous electrolytes hinder their commercialization. Strategies to address these challenges include optimizing electrolyte compositions and replacing non-aqueous electrolytes with alternative materials.

BATTERIES & SUPERCAPS (2021)

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Article Chemistry, Multidisciplinary

Demystifying the catalysis in lithium-sulfur batteries: Characterization methods and techniques

Chuannan Geng et al.

Summary: This review provides a comprehensive overview of characterization techniques on the catalyst in lithium-sulfur batteries, emphasizing their significance and calling for more efforts in developing precise and fast techniques. Future developments are envisioned for a better understanding of catalysis towards practical lithium-sulfur batteries.

SUSMAT (2021)

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Article Chemistry, Physical

Redox mediator assists electron transfer in lithium-sulfur batteries with sulfurized polyacrylonitrile cathodes

Chang-Xin Zhao et al.

Summary: A redox mediation strategy is proposed to improve electron transfer processes in Li-S batteries with SPAN cathodes. By introducing a quinone-based redox mediator, an additional redox pathway with strengthened interfacial kinetics is provided. The redox mediator assisted SPAN cathodes show higher specific capacity, improved rate performance, reduced polarization, and longer cycling lifespan in both ether-based and carbonate-based electrolyte systems.

ECOMAT (2021)

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Review Energy & Fuels

A review of energy storage types, applications and recent developments

S. Koohi-Fayegh et al.

JOURNAL OF ENERGY STORAGE (2020)

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Article Chemistry, Multidisciplinary

Electrochemical Phase Evolution of Metal-Based Pre-Catalysts for High-Rate Polysulfide Conversion

Meng Zhao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Article Chemistry, Multidisciplinary

A Perspective toward Practical Lithium-Sulfur Batteries

Meng Zhao et al.

ACS CENTRAL SCIENCE (2020)

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Review Chemistry, Multidisciplinary

Exploring and Understanding the Roles of Li2Sn and the Strategies to beyond Present Li-S Batteries

Jie Lei et al.

CHEM (2020)

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Article Chemistry, Physical

Dictating High-Capacity Lithium-Sulfur Batteries through Redox-Mediated Lithium Sulfide Growth

Meng Zhao et al.

SMALL METHODS (2020)

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Article Chemistry, Physical

Nitrogen-doped nanoarray-modified 3D hierarchical graphene as a cofunction host for high-performance flexible Li-S battery

Ruichao Lu et al.

ECOMAT (2020)

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Review Chemistry, Multidisciplinary

A Comprehensive Review of Materials with Catalytic Effects in Li-S Batteries: Enhanced Redox Kinetics

Won-Gwang Lim et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

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Review Chemistry, Multidisciplinary

A Comprehensive Understanding of Lithium-Sulfur Battery Technology

Tao Li et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

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Article Chemistry, Physical

Sandwich-Like Ultrathin TiS2 Nanosheets Confined within N, S Codoped Porous Carbon as an Effective Polysulfide Promoter in Lithium-Sulfur Batteries

Xia Huang et al.

ADVANCED ENERGY MATERIALS (2019)

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Article Chemistry, Physical

Which Process Limits the Operation of a Li-S System?

Sara Drvaric Talian et al.

CHEMISTRY OF MATERIALS (2019)

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Review Chemistry, Physical

A review on the status and challenges of electrocatalysts in lithium-sulfur batteries

Jiarui He et al.

ENERGY STORAGE MATERIALS (2019)

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Article Chemistry, Physical

Designing a Quinone-Based Redox Mediator to Facilitate Li2S Oxidation in Li-S Batteries

Yuchi Tsao et al.

JOULE (2019)

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Article Materials Science, Multidisciplinary

Expediting redox kinetics of sulfur species by atomic-scale electrocatalysts in lithium-sulfur batteries

Bo-Quan Li et al.

INFOMAT (2019)

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Review Chemistry, Multidisciplinary

30 Years of Lithium-Ion Batteries

Matthew Li et al.

ADVANCED MATERIALS (2018)

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Article Chemistry, Physical

Aqueous-Processable Redox-Active Supramolecular Polymer Binders for Advanced Lithium/Sulfur Cells

Yoon Hwa et al.

CHEMISTRY OF MATERIALS (2018)

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Article Chemistry, Physical

A multi-electron redox mediator for redox-targeting lithium-sulfur flow batteries

Guochun Li et al.

JOURNAL OF POWER SOURCES (2018)

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Article Chemistry, Multidisciplinary

Designing a High-Performance Lithium Sulfur Batteries Based on Layered Double Hydroxides Carbon Nanotubes Composite Cathode and a Dual-Functional Graphene-Polypropylene-Al2O3 Separator

Jang-Yeon Hwang et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

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Article Chemistry, Physical

A High-Efficiency Sulfur/Carbon Composite Based on 3D Graphene Nanosheet@Carbon Nanotube Matrix as Cathode for Lithium-Sulfur Battery

Ze Zhang et al.

ADVANCED ENERGY MATERIALS (2017)

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Article Electrochemistry

Understanding the role of lithium polysulfide solubility in limiting lithium-sulfur cell capacity

Chao Shen et al.

ELECTROCHIMICA ACTA (2017)

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Article Nanoscience & Nanotechnology

Reactivity and Diffusivity of Li Polysulfides: A Fundamental Study Using Impedance Spectroscopy

Sara Drvaric Talian et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

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Article Chemistry, Multidisciplinary

Enhanced Electrochemical Kinetics on Conductive Polar Mediators for Lithium-Sulfur Batteries

Hong-Jie Peng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

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Article Chemistry, Physical

Redox-Active Supramolecular Polymer Binders for Lithium-Sulfur Batteries That Adapt Their Transport Properties in Operando

Peter D. Frischmann et al.

CHEMISTRY OF MATERIALS (2016)

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Article Thermodynamics

Real-world performance of battery electric buses and their life-cycle benefits with respect to energy consumption and carbon dioxide emissions

Boya Zhou et al.

ENERGY (2016)

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Article Multidisciplinary Sciences

Discharging a Li-S battery with ultra-high sulphur content cathode using a redox mediator

Kwi Ryong Kim et al.

SCIENTIFIC REPORTS (2016)

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Proceedings Paper Energy & Fuels

Polycyclic quinone fused by a sulfur-containing ring as an organic positive-electrode material for use in rechargeable lithium batteries

Masaru Yao et al.

COE ON SUSTAINABLE ENERGY SYSTEM (THAI-JAPAN) (2016)

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Article Nanoscience & Nanotechnology

Nanoscale Polysulfides Reactors Achieved by Chemical Au-S Interaction: Improving the Performance of Li-S Batteries on the Electrode Level

Chao-Ying Fan et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

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Article Chemistry, Physical

Supramolecular Perylene Bisimide-Polysulfide Gel Networks as Nanostructured Redox Mediators in Dissolved Polysulfide Lithium-Sulfur Batteries

Peter D. Frischmann et al.

CHEMISTRY OF MATERIALS (2015)

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Review Chemistry, Multidisciplinary

Lithium sulfur batteries, a mechanistic review

M. Wild et al.

ENERGY & ENVIRONMENTAL SCIENCE (2015)

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Article Chemistry, Physical

The Use of Redox Mediators for Enhancing Utilization of Li2S Cathodes for Advanced Li-S Battery Systems

Stefano Meini et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2014)

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Article Chemistry, Multidisciplinary

The Li-Ion Rechargeable Battery: A Perspective

John B. Goodenough et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

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Article Thermodynamics

Renewable energy strategies for sustainable development

Henrik Lund

ENERGY (2007)

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Boosting sulfa redox kinetics by a pentacenetetrone redox mediator for high-energy-density lithium-sulfur batteries

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