4.5 Article

3D Cellulose Graphene Aerogel with Self-Redox CeO2 as Li2S Host for High-Performance Li-S Battery

Related references

Note: Only part of the references are listed.
Article Nanoscience & Nanotechnology

First-Cycle Effect of Trace Li2S in a High-Performance Sulfur Cathode

Kai Yuan et al.

Summary: By modifying trace Li2S on the carbon fiber skeleton, this study successfully reduced the nucleation barrier of sulfur cathode materials, improved the speed and utilization of Li2S deposition, and thus extended the cycle life. This strategy provides a new avenue for the rational design of the sulfur cathode.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Materials Science, Multidisciplinary

Catalytic materials for lithium-sulfur batteries: mechanisms, design strategies and future perspective

Hao Chen et al.

Summary: Lithium-sulfur batteries (LSBs) have attracted attention as post-lithium-ion battery technologies due to their high energy density and low cost. This review investigates the evolution of sulfur species in LSBs and explores the roles of catalytic materials in charge/discharge processes, offering strategies to enhance catalysis efficiency.

MATERIALS TODAY (2022)

Review Electrochemistry

Recent Progress in MXene-Based Materials for Metal-Sulfur and Metal-Air Batteries: Potential High-Performance Electrodes

Anmin Liu et al.

Summary: MXenes, as an impressive family of two-dimensional transition metal carbides/carbonitrides, show great potential for energy storage due to their ideal specific surface area, excellent electrical conductivity, and superior chemical durability in batteries.

ELECTROCHEMICAL ENERGY REVIEWS (2022)

Article Engineering, Environmental

Solar water recycling of carbonaceous aerogel in open and colsed systems for seawater desalination and wastewater purification

Shuying Dong et al.

Summary: This study successfully achieved solar-driven water recycling through the preparation of aerogel, which can be used for desalination and purification of heavy metal wastewater. The unique structure and reactive functional groups of the aerogel enable it to meet daily water demand under 1 sun irradiation, while reducing heavy metal pollution. Additionally, ambient factors also affect the evaporation efficiency of the aerogel.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Building flexibly porous conductive skeleton inlaid with surface oxygen-dominated MXene as an amphiphilic nanoreactor for stable Li-S pouch batteries

Yusen He et al.

Summary: In this study, a porous carbon nanofiber with an oxygen-dominated Ti3C2 MXene nanosheet (O-Ti3C2@CNF) was designed and synthesized as an all-purpose interlayer for lithium-sulfur (Li-S) batteries. By controllable surface modifications and oxygen regulation, the O-Ti3C2@CNF exhibited strong physical/chemical affinity and fast reaction kinetics towards sulfur species. The interlayer enabled high-flux lithium diffusion and dendrite-free lithium anode. A practical, flexible Li-S pouch battery with excellent areal capacity was assembled using the symmetric interlayer design.

ENERGY STORAGE MATERIALS (2022)

Article Nanoscience & Nanotechnology

Atomically Dispersed and O, N-Coordinated Mn-Based Catalyst for Promoting the Conversion of Polysulfides in Li2S-Based Li-S Battery

Hao Yu et al.

Summary: By utilizing atomically dispersed Mn catalysts, the Li2S-based Li-S batteries exhibit improved electrochemical performance, reduced shuttle effect of polysulfides, enhanced Li+ diffusion, and accelerated conversion reaction kinetics. This novel design also demonstrates high cycling performance and capacity retention.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Electrochemistry

High rate capability of S-doped ordered mesoporous carbon materials with directional arrangement of carbon layers and large d-spacing for sodium-ion battery

Zhi Li et al.

Summary: Ordered mesoporous carbon materials with S-doping exhibit excellent sodium storage properties, especially in terms of rate performance. The enlarged d-spacing and increased active sites resulting from S-doping improve the sodium storage reaction kinetics, enhancing the diffusion coefficient of Na+ and ultimately leading to improved storage performance.

ELECTROCHIMICA ACTA (2021)

Article Engineering, Environmental

Multiple roles of titanium carbide in performance boosting: Mediator, anchor and electrocatalyst for polysulfides redox regulation

Hong Liu et al.

Summary: The study found that the graphene oxide and carbon nanotube matrix in the carbon-based system can serve as excellent hosts for the cathode of lithium-sulfur batteries, while the TiC in the carbon-based system can act as both conductive and polar catalysts to effectively enhance the performance of lithium-sulfur batteries.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Electrochemistry

Enhancing the electrochemical performances of Li2S-based cathode through conductive interface design and addition of mixed conductive materials

Hong Liu et al.

Summary: The use of polypyrrole as a polysulfides wrap-per, combined with carbon nanotube and oxidized graphene, can enhance the conductivity of cathode material in lithium sulfur batteries. This leads to improved cycling capacity and cycling performance, making it a potential alternative for long-cycling lithium-ion cells.

ELECTROCHIMICA ACTA (2021)

Article Chemistry, Multidisciplinary

Interfacial Assembled CeO2-x/Co@N-Doped Carbon Hollow Nanohybrids for High-Performance Lithium-Sulfur Batteries

Wentao Qi et al.

Summary: The study developed a heterostructure sulfur host of H-CeO2-x/Co@NC, which effectively prevents the shuttling effect and accelerates the trapping-diffusion-conversion of LiPSs, achieving outstanding battery performance.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Materials Science, Multidisciplinary

Strategies for fabrication, confinement and performance boost of Li2S in lithium- sulfur, silicon-sulfur & related batteries

Shunrui Luo et al.

Summary: This review discusses various approaches for producing Li2S-based nano- and micron-scale composite particles and standalone electrodes aiming to overcoming challenges. Additionally, strategies for electrolyte optimizations are also discussed. The perspective on the gaps between research demonstrations and mass-market commercialization requirements is shared.

MATERIALS TODAY (2021)

Article Nanoscience & Nanotechnology

Li2S In Situ Grown on Three-Dimensional Porous Carbon Architecture with Electron/Ion Channels and Dual Active Sites as Cathodes of Li-S Batteries

Hao Yu et al.

Summary: The 3D-porous carbon architecture designed in this study as a host for LiPS shuttle in Li2S-based Li-S batteries successfully suppressed the shuttle effect and facilitated the chemical binding and conversion of LiPSs by introducing N and S heteroatoms to form dual active sites.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

CoNi Nanoparticles Supported on N-Doped Bifunctional Hollow Carbon Composites as High-Performance ORR/OER Catalysts for Rechargeable Zn-Air Batteries

Kuang Sheng et al.

Summary: CoNi/NHCS-TUC-x composite materials, synthesized through a simple pyrolysis strategy, exhibit high ORR/OER electroactivity with different proportions of spherical carbon and tubular carbon, showing interesting bifunctional performance. The CoNi/NHCS-TUC-3 material demonstrates superior electrocatalytic performance for both ORR and OER, making it a promising candidate for rechargeable Zn-air batteries.

ACS APPLIED MATERIALS & INTERFACES (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)

Review Chemistry, Physical

Modulating the electronic structure of nanomaterials to enhance polysulfides confinement for advanced lithium-sulfur batteries

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 Electrochemistry

High-Mass-Loading Electrodes for Advanced Secondary Batteries and Supercapacitors

Feng Wu et al.

Summary: The increasing demand for high energy density advanced electrochemical energy storage systems (EESSs) for electric vehicles and portable electronics is driving the electrode revolution, with the development of high-mass-loading electrodes (HMLEs) as a promising approach. However, HMLEs face challenges such as poor charge kinetics, electrode structural stability, and complex production processes. This review provides a comprehensive summary of HMLEs, discussing strategies to improve their electrochemical performance and their applications in various EESSs.

ELECTROCHEMICAL ENERGY REVIEWS (2021)

Article Engineering, Chemical

A synergistic modification of polypropylene separator toward stable lithium-sulfur battery

Wenyi Zhu et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

Review Chemistry, Physical

Adsorption-Catalysis Design in the Lithium-Sulfur Battery

Miao Zhang et al.

ADVANCED ENERGY MATERIALS (2020)

Article Engineering, Environmental

Monodispersed MnOx-CeO2 solid solution as superior electrocatalyst for Li2S precipitation and conversion

Zhenkai Kong et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Chemistry, Multidisciplinary

All-Purpose Electrode Design of Flexible Conductive Scaffold toward High-Performance Li-S Batteries

Yusen He et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Engineering, Environmental

Microdomain sulfur-impregnated CeO2-coated CNT particles for high-performance Li-S batteries

Donghee Gueon et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Chemistry, Physical

Recent progress in developing Li2S cathodes for Li-S batteries

Shiqi Li et al.

ENERGY STORAGE MATERIALS (2020)

Article Engineering, Environmental

Biomimetic 3D Fe/CeO2 decorated N-doped carbon nanotubes architectures for high-performance lithium-sulfur batteries

Tianyi Wang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Multidisciplinary Sciences

Conductive carbon nanofiber interpenetrated graphene architecture for ultra-stable sodium ion battery

Mingkai Liu et al.

NATURE COMMUNICATIONS (2019)

Article Energy & Fuels

Cyclic Voltammetry in Lithium-Sulfur Batteries-Challenges and Opportunities

Xia Huang et al.

ENERGY TECHNOLOGY (2019)

Article Chemistry, Multidisciplinary

A sandwich-type sulfur cathode based on multifunctional ceria hollow spheres for high-performance lithium-sulfur batteries

Jianwei Wang et al.

MATERIALS CHEMISTRY FRONTIERS (2019)

Article Chemistry, Multidisciplinary

Progress and Perspective of Solid-State Lithium-Sulfur Batteries

Danni Lei et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Article Chemistry, Physical

CeO2-webbed carbon nanotubes as a highly efficient sulfur host for lithium-sulfur batteries

Dengji Xiao et al.

ENERGY STORAGE MATERIALS (2018)

Article Chemistry, Multidisciplinary

Interwoven MXene Nanosheet/Carbon-Nanotube Composites as Li-S Cathode Hosts

Xiao Liang et al.

ADVANCED MATERIALS (2017)

Article Chemistry, Multidisciplinary

Transition Metal Dichalcogenide Atomic Layers for Lithium Polysulfides Electrocatalysis

Ganguli Babu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Nanoscience & Nanotechnology

Enhanced Gas Sensing Properties of SnO2 Hollow Spheres Decorated with CeO2 Nanoparticles Heterostructure Composite Materials

Jiangyang Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Engineering, Environmental

Well-dispersed nebula-like ZnO/CeO2@HNTs heterostructure for efficient photocatalytic degradation of tetracycline

Zhefei Ye et al.

CHEMICAL ENGINEERING JOURNAL (2016)

Article Chemistry, Physical

A novel membrane-less direct alcohol fuel cell

Qingfeng Yi et al.

JOURNAL OF POWER SOURCES (2015)

Article Multidisciplinary Sciences

A highly efficient polysulfide mediator for lithium-sulfur batteries

Xiao Liang et al.

NATURE COMMUNICATIONS (2015)

Article Chemistry, Physical

Controlled Synthesis of CeO2/Graphene Nanocomposites with Highly Enhanced Optical and Catalytic Properties

Linhai Jiang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2012)

Article Chemistry, Multidisciplinary

High-Capacity Micrometer-Sized Li2S Particles as Cathode Materials for Advanced Rechargeable Lithium-Ion Batteries

Yuan Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)