4.7 Article

A N-Rich porous carbon nanocube anchored with Co/Fe dual atoms: an efficient bifunctional catalytic host for Li-S batteries

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Regulating Polysulfide Redox Kinetics on a Self-Healing Electrode for High-Performance Flexible Lithium-Sulfur Batteries

Runhua Gao et al.

Summary: The flexible Li-S batteries using the PVP-PEI binder exhibit excellent cycling stability and high areal capacity, showing great potential for high-performance wearable electronics. The self-healing PVP-PEI binder, cross-linked by hydrogen bonds, plays a key role in improving the battery's performance and stability.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Packing Sulfur Species by Phosphorene-Derived Catalytic Interface for Electrolyte-Lean Lithium-Sulfur Batteries

Jiangqi Zhou et al.

Summary: Utilizing a hermetic catalytic interface constructed by phosphorene/graphene heterostructure enables rapid LiPS conversion and slow LiPS migration, effectively promoting sulfur redox reactions in lithium-sulfur batteries under lean electrolyte conditions.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Freestanding and Sandwich MXene-Based Cathode with Suppressed Lithium Polysulfides Shuttle for Flexible Lithium-Sulfur Batteries

Xiongwei Zhong et al.

Summary: This paper reports a method of preparing large-area MXene film through drop-casting, and using this film to improve the adhesion and capacity retention of lithium-sulfur batteries. At the same time, titanium oxide anchored on MXene was prepared by oxidation treatment, which further promotes lithium ion transport and prevents the shuttle effect of lithium polysulfides.

NANO LETTERS (2022)

Article Chemistry, Physical

In Situ Grown 1T′-MoTe2 Nanosheets on Carbon Nanotubes as an Efficient Electrocatalyst and Lithium Regulator for Stable Lithium-Sulfur Full Cells

Jiarui He et al.

Summary: This study presents a dual-function, flexible, free-standing framework that tackles the challenges faced by lithium-sulfur batteries by coupling catalytic and lithiophilic MoTe2 nanosheets with conductive carbon nanotubes. The SEI formed by MoTe2-CNT stabilizes Li deposition and extends battery cycle life.

ADVANCED ENERGY MATERIALS (2022)

Review Chemistry, Multidisciplinary

Anode Material Options Toward 500 Wh kg-1 Lithium-Sulfur Batteries

Chen-Xi Bi et al.

Summary: This study evaluates the potential and feasibility of using lithium metal or lithium-based alloys as anode materials to construct high-energy-density Li-S batteries, and proposes a quantitative analysis method. Through research on highly lithiated lithium-magnesium (Li-Mg) alloy, it is found that it can achieve high energy density Li-S batteries, providing a new approach to realize long-cycling high-energy-density Li-S batteries.

ADVANCED SCIENCE (2022)

Article Chemistry, Multidisciplinary

Engineering Catalytic CoSe-ZnSe Heterojunctions Anchored on Graphene Aerogels for Bidirectional Sulfur Conversion Reactions

Zhengqing Ye et al.

Summary: The study introduces a transition metal selenide heterojunction catalyst that can accelerate sulfur battery reactions, thereby improving the performance of Li-S batteries. Experimental results demonstrate that this novel catalyst exhibits high activity, good rate capability, and superior cycling stability.

ADVANCED SCIENCE (2022)

Review Chemistry, Physical

Fibrous Materials for Flexible Li-S Battery

Yuan Gao et al.

Summary: Fibrous materials show promising prospects for achieving high-energy-density flexible Li-S batteries due to their intrinsic flexibility, lightweight, large surface area, and cost-effectiveness. These materials can be suitable for constructing various battery components and offer good tunability of structure and function. The review focuses on recent developments in fibrous materials for flexible Li-S batteries, with an emphasis on material synthesis, design of fibrous structures and functionalities, and battery cell layout for achieving high Coulombic efficiency, long cycle life, and good flexibility.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Multidisciplinary

Engineering d-p Orbital Hybridization in Single-Atom Metal-Embedded Three-Dimensional Electrodes for Li-S Batteries

Zhiyuan Han et al.

Summary: The study reveals that the d-p orbital hybridization between single-atom metals and sulfur species can serve as a descriptor for understanding the catalytic activity of SACs in Li-S batteries. Transition metals with lower atomic numbers, such as titanium, have been found to effectively bind lithium polysulfides and catalyze their electrochemical reaction. Single-atom metal catalysts embedded in three-dimensional electrodes prepared through a nitrogen coordination approach show high catalytic activity and low catalyst loading for improved sulfur utilization in Li-S batteries.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Pulverizing Fe2O3 Nanoparticles for Developing Fe3C/N-Codoped Carbon Nanoboxes with Multiple Polysulfide Anchoring and Converting Activity in Li-S Batteries

Changyu Zhou et al.

Summary: The designed Fe3C/NC carbon nanoboxes exhibit multiple polysulfide anchoring and catalytic conversion activities to suppress the shuttle effect of sulfur, facilitate fast electron transfer, and enhance lithium ion diffusion, leading to improved performance of lithium-sulfur batteries.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Physical

Insight into MoS2-MoN Heterostructure to Accelerate Polysulfide Conversion toward High-Energy-Density Lithium-Sulfur Batteries

Sizhe Wang et al.

Summary: Lithium-sulfur batteries are considered as the optimal choice for next-generation high-energy-density energy storage devices. The MoS2-MoN heterostructure cathodes show excellent long-term cycling performance with low decay rate and high rate capability. The strategy of promoting polysulfide conversion by heterostructure MoS2-MoN can provide a more structured design approach for future advanced Li-S energy storage systems.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Physical

A Tandem Electrocatalysis of Sulfur Reduction by Bimetal 2D MOFs

Ruijin Meng et al.

Summary: The study reveals that using catalysts synthesized with 2D MOF nanosheets with different metal centers can optimize the performance of Li-S batteries, where Ni-MOF effectively catalyzes the reduction of long-chain polysulfides, and Co-MOF benefits the deposition kinetics of Li2S. Furthermore, the bimetal CoNi-MOF exhibits synergistic sulfur electrocatalytic activity, reducing reaction activation energies, enhancing reaction rates, and effectively inhibiting the shuttle effect.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Multidisciplinary

Interfacial Engineering of Bifunctional Niobium (V)-Based Heterostructure Nanosheet Toward High Efficiency Lean-Electrolyte Lithium-Sulfur Full Batteries

Haodong Shi et al.

Summary: A novel twinborn holey Nb4N5-Nb2O5 heterostructure is designed as a dual-functional host for high-efficiency Li-S batteries, accelerating the redox reactions at the sulfur cathode and inhibiting dendrite growth at the lithium anode.

ADVANCED FUNCTIONAL MATERIALS (2021)

Review Chemistry, Multidisciplinary

Advances in Lithium-Sulfur Batteries: From Academic Research to Commercial Viability

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)

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)

Article Chemistry, Physical

A Nickel-Decorated Carbon Flower/Sulfur Cathode for Lean-Electrolyte Lithium-Sulfur Batteries

Yuchi Tsao et al.

Summary: By designing a flower-shaped porous carbon structure with nickel nanoparticles, the issues of large polarization, low sulfur utilization, and capacity fade in lithium-sulfur batteries have been addressed. The 3D flower-shaped carbon structure enables short ionic transport lengths, while the small pore diameters and sufficient pore volume are ideal for improving charging performance at low electrolyte to sulfur ratios. The use of Ni nanoparticles on the flower-shaped network improves reaction kinetics, leading to successful demonstration of batteries with high mass loading and good cycle retention.

ADVANCED ENERGY MATERIALS (2021)

Article Materials Science, Multidisciplinary

Super-aligned films of sub-1 nm Bi2O3-polyoxometalate nanowires as interlayers in lithium-sulfur batteries

Simin Zhang et al.

Summary: Sub-1 nm nanowires (SNWs) possess polymer-analogue properties and can be processed like polymers, while also exhibiting multifunctions due to their well-manipulated compositions and structures. Well-designed multicomponent heterostructure SNWs can enhance their multifunction performance, but achieving such SNWs at sub-nanoscale is challenging. This study demonstrates the potential of heterostructure SNWs to improve the performance of Li-S batteries.

SCIENCE CHINA-MATERIALS (2021)

Article Chemistry, Multidisciplinary

High-conductivity 1T-MoS2 catalysts anchored on a carbon fiber cloth for high-performance lithium-sulfur batteries

Dongli Chen et al.

Summary: A functional composite interlayer consisting of metallic 1T-MoS2 and carbon fiber cloth was designed and fabricated to improve the performance of Li-S batteries by acting as an upper current collector and suppressing the shuttle effect of polysulfides through strong chemical interaction.

MATERIALS CHEMISTRY FRONTIERS (2021)

Review Chemistry, Multidisciplinary

Recent advances in sulfide electrolytes toward high specific energy solid-state lithium batteries

Tao Yu et al.

Summary: All-solid-state batteries (ASSBs) have attracted extensive attention due to their improved safety and high specific energy density, with sulfide electrolytes considered as the most promising candidates. Recent research focuses on element doping and interface modification of sulfide electrolyte layers to overcome obstacles for commercializing ASSBs.

MATERIALS CHEMISTRY FRONTIERS (2021)

Article Chemistry, Multidisciplinary

A Rational Reconfiguration of Electrolyte for High-Energy and Long-Life Lithium-Chalcogen Batteries

Wen-Peng Wang et al.

ADVANCED MATERIALS (2020)

Article Chemistry, Physical

Catalytic Polysulfide Conversion and Physiochemical Confinement for Lithium-Sulfur Batteries

Zixu Sun et al.

ADVANCED ENERGY MATERIALS (2020)

Article Chemistry, Multidisciplinary

Bidirectional Catalysts for Liquid-Solid Redox Conversion in Lithium-Sulfur Batteries

Ruochen Wang et al.

ADVANCED MATERIALS (2020)

Article Chemistry, Multidisciplinary

Redox Comediation with Organopolysulfides in Working Lithium-Sulfur Batteries

Meng Zhao et al.

Review Chemistry, Multidisciplinary

Recent advances of hollow-structured sulfur cathodes for lithium-sulfur batteries

Xia Huang et al.

MATERIALS CHEMISTRY FRONTIERS (2020)

Article Chemistry, Physical

Batteries with high theoretical energy densities

Wenzhuo Cao et al.

ENERGY STORAGE MATERIALS (2020)

Article Chemistry, Multidisciplinary

Isolated Diatomic Ni-Fe Metal-Nitrogen Sites for Synergistic Electroreduction of CO2

Wenhao Ren et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Cobalt in Nitrogen-Doped Graphene as Single-Atom Catalyst for High-Sulfur Content Lithium-Sulfur Batteries

Zhenzhen Du et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Physical

High-Fluorinated Electrolytes for Li-S Batteries

Jing Zheng et al.

ADVANCED ENERGY MATERIALS (2019)

Article Chemistry, Physical

A platinum nanolayer on lithium metal as an interfacial barrier to shuttle effect in Li-S batteries

Andrea Paolella et al.

JOURNAL OF POWER SOURCES (2019)

Article Chemistry, Multidisciplinary

Single Nickel Atoms on Nitrogen-Doped Graphene Enabling Enhanced Kinetics of Lithium-Sulfur Batteries

Linlin Zhang et al.

ADVANCED MATERIALS (2019)

Review Chemistry, Multidisciplinary

Nanowires for Electrochemical Energy Storage

Guangmin Zhou et al.

CHEMICAL REVIEWS (2019)

Article Chemistry, Physical

MoN Supported on Graphene as a Bifunctional Interlayer for Advanced Li-S Batteries

Da Tian et al.

ADVANCED ENERGY MATERIALS (2019)

Article Chemistry, Multidisciplinary

Stepwise Electrocatalysis as a Strategy against Polysulfide Shuttling in Li-S Batteries

Hualin Ye et al.

ACS NANO (2019)

Article Multidisciplinary Sciences

Exceptional catalytic effects of black phosphorus quantum dots in shuttling-free lithium sulfur batteries

Zheng-Long Xu et al.

NATURE COMMUNICATIONS (2018)

Review Chemistry, Multidisciplinary

Structure-Property Relationships of Organic Electrolytes and Their Effects on Li/S Battery Performance

Mohammad Rejaul Kaiser et al.

ADVANCED MATERIALS (2017)

Article Chemistry, Physical

High Energy Density Lithium-Sulfur Batteries: Challenges of Thick Sulfur Cathodes

Dongping Lv et al.

ADVANCED ENERGY MATERIALS (2015)

Review Chemistry, Multidisciplinary

Lithium-Sulfur Batteries: Electrochemistry, Materials, and Prospects

Ya-Xia Yin et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)