Regulating Li-ion flux distribution via holey graphene oxide functionalized separator for dendrite-inhibited lithium metal battery

Article Engineering, Environmental

Wide temperature cycling of Li-metal batteries with hydrofluoroether dilution of high-concentration electrolyte

Kisung Park et al.

Summary: This study elucidated the crucial role of TTE dilution in enhancing Li-metal battery cycling performance and thermal stability, effectively suppressing Li dendrite growth and improving Coulombic efficiency.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Engineering, Environmental

Rapid leakage responsive and self-healing Li-metal batteries

Hongli Chen et al.

Summary: The proposed LRE electrolyte system combines the advantages of solid and liquid electrolytes, exhibiting features such as leak resistance, high ion conductivity, and rapid response. It helps enhance battery stability and safety effectively.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Engineering, Environmental

Electrospun Li-confinable hollow carbon fibers for highly stable Li-metal batteries

Byung Gon Kim et al.

Summary: A 1D hollow carbon fiber with lithiophilic Au nanoparticles can effectively reduce Li dendrite growth and stabilize the solid-electrolyte interphase layer, achieving a high Coulombic efficiency for Li-metal batteries. The Au@HCF anode shows significantly improved cycle life in LiFePO4 full cells, indicating the potential for realizing emerging Li-metal batteries with a Li-confinable structure design concept.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Engineering, Chemical

Retention characteristics of sterile filters-Effect of pore size and structure

Neil Taylor et al.

Summary: Sterile filtration is commonly used in processing recombinant proteins to remove microorganisms, but applying this technology to larger biotherapeutics like Live-Attenuated Vaccines (LAV) poses challenges. This study evaluated the fouling behavior of eight different sterile filters using fluorescently-labeled latex spheres as model particles, finding a correlation between particle diameter, pore size, and transmission rates. The results provide insights into the selection of appropriate sterile filters for processing vaccines and viruses larger than 100 nm.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Chemistry, Multidisciplinary

Low-Cost Regulating Lithium Deposition Behaviors by Transition Metal Oxide Coating on Separator

Jun Yan et al.

Summary: A strategy involving transition metal oxides (TMOs) particles coated porous polypropylene (PP) separator has been developed to regulate lithium deposition behaviors, improving Coulombic efficiency and inhibiting lithium dendrites formation. This approach allows for the formation of an artificial solid electrolyte interface (SEI) passivating layer, leading to a significant increase in cycling performance of lithium batteries.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Engineering, Chemical

Multiscale-structured polyvinylidene fluoride/polyacrylonitrile/vermiculite nanosheets fibrous membrane with uniform Li+ flux distribution for lithium metal battery

Yunyun Zhai et al.

Summary: The study presents a novel approach of using PVdF/PAN/VNs fibrous membranes to regulate Li+ flux distribution, inhibiting Li dendrite formation and enhancing Li metal battery performance and safety. The membranes display high porosity and interpenetrated pore structure, facilitating even Li+ distribution, along with good wettability, high ionic conductivity, strong tensile strength, excellent thermal stability, and enhanced electrochemical stability. The PVdF/PAN/VNs membranes show improved rate capability and stable lithium plating/stripping behavior, making them a promising candidate for practical application in Li metal batteries.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Materials Science, Multidisciplinary

Graphene/TiO2 decorated N-doped carbon foam as 3D porous current collector for high loading sulfur cathode

Yang Xia et al.

Summary: A new graphene/TiO2 decorated N-doped carbon foam as a three-dimensional current collector for high loading sulfur cathodes is proposed, providing enough space for active sulfur and strong polysulfide confining ability. The 3D porous conductive structure allows rapid mass mobilization and boosts electron transfer kinetics, leading to a remarkable capacity of 788 mA h g(-1) for the sulfur cathode after 100 cycles with a high sulfur loading of 7.4 mg cm(-2). This work offers insights for multifunctional current collectors in thick sulfur cathodes for Li-S batteries.

MATERIALS RESEARCH BULLETIN (2021)

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Article Engineering, Environmental

Composite polymer electrolytes with uniform distribution of ionic liquid-grafted ZIF-90 nanofillers for high-performance solid-state Li batteries

Zhiwen Lei et al.

Summary: A novel nanofiller ZIF90-g-IL was reported in this study, achieving uniform distribution of fillers in high-performance solid polymer electrolytes through strong interaction with PEO. The composite SPE exhibited higher ionic conductivity, wider electrochemical stability window, and stronger ability to inhibit lithium dendrite growth.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Physical

Solvent-free synthesis of PEO/garnet composite electrolyte for high-safety all-solid-state lithium batteries

Hua Zhuang et al.

Summary: A composite electrolyte membrane incorporating LLZTO was prepared by a solvent-free hot rolling method, showing excellent ionic conductivity and cycle performance in all-solid-state batteries, with good mechanical properties and interface stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Physical

Enabling interfacial stability via 3D networking single ion conducting nano fiber electrolyte for high performance lithium metal batteries

Yang He et al.

Summary: This study prepared a highly efficient three-dimensional semi-interpenetrated polymer network-based single ion conducting electrospun fiber-gel composite polymer electrolyte, which successfully overcame the challenges of uncontrollable lithium dendrites and low energy density in lithium batteries by improving ionic conductivity and enhancing the compatibility of the lithium metal anode/LiFePO4 cathode.

JOURNAL OF POWER SOURCES (2021)

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Article Chemistry, Applied

A robust interface enabled by electrospun membrane with optimal resistance in lithium metal batteries

Chen Dong et al.

Summary: By spinning soft polymer associated with few MoO3 into fibers, a robust and stable interface was achieved, allowing for optimization of the mechanical performance of the interface by adjusting parameters.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Chemistry, Applied

Constructing a uniform lithium iodide layer for stabilizing lithium metal anode

Yingxin Lin et al.

Summary: A uniform LiI protective layer is constructed on the Li metal anode via a simple solid-gas reaction, enhancing the cycling lifetime and capacity retention of the battery. This method provides a practical approach for the commercialization of high-energy Li metal batteries.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Chemistry, Applied

A versatile nano-TiO2 decorated gel separator with derived multi-scale nanofibers towards dendrite-blocking and polysulfide-inhibiting lithium-metal batteries

Huijuan Zhao et al.

Summary: The study developed a versatile fluorine-bearing gel membrane with multi-scale nanofibers through blend electrospinning of nano-TiO2 particles and fluorinated PMIA polymer. The membrane showed high porosity, superior affinity to electrolyte, and active sites for accelerated lithium ion migration. Additionally, the membrane exhibited outstanding heat-resistance, well-distributed lithium ions flux, and strong skeleton support for high-security and dendrite-proof batteries.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Engineering, Environmental

An optimized 3D polymer alloy interface for durability and safety for Li metal batteries

Saisai Li et al.

Summary: This research successfully stabilized the Li metal anode and improved the cycling stability of Li metal batteries by preparing the PAP@PP composite separator, which provides a simple, effective, and suitable mass production method for inhibiting the growth of Li dendrites.

CHEMICAL ENGINEERING JOURNAL (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 Materials Science, Multidisciplinary

Strategies to anode protection in lithium metal battery: A review

Jiawei Li et al.

Summary: Lithium metal batteries show great potential for energy storage, but safety concerns and poor cycling performance due to lithium dendrite growth have led to research on suppressing dendrite growth through strategies such as constructing artificial solid electrolyte interface, current collector modification, separator film improvement, and electrolyte additive.

INFOMAT (2021)

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Article Chemistry, Physical

Understanding extreme fast charge limitations in carbonate mixtures

Anudeep Mallarapu et al.

Summary: This study focuses on the impact of changing electrolyte composition on the performance of lithium-ion batteries under extreme fast charging conditions. Molecular dynamics studies were conducted to estimate transport properties at different salt concentrations, and molecular-level differences in solvent structure under extreme LiPF6 concentrations were explored, highlighting key aspects that help overcome barriers to Li+ transport during extreme fast charging.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Review Materials Science, Multidisciplinary

Interface issues of lithium metal anode for high-energy batteries: Challenges, strategies, and perspectives

Yiyao Han et al.

Summary: Lithium metal is considered one of the most promising materials for future high-energy-density storage systems, but its practical application is hindered by interfacial and air instabilities. Recent efforts have overcome many bottlenecks and accelerated the application of high-energy-density lithium metal batteries.

INFOMAT (2021)

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Review Chemistry, Multidisciplinary

Lithium-Ion Battery Separators for Ionic-Liquid Electrolytes: A Review

Candice F. J. Francis et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Multidisciplinary

A Nano-shield Design for Separators to Resist Dendrite Formation in Lithium-Metal Batteries

Jie Liang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Review Chemistry, Applied

Three dimensional porous frameworks for lithium dendrite suppression

Shuyan Ni et al.

JOURNAL OF ENERGY CHEMISTRY (2020)

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Article Engineering, Chemical

Celgard-supported LiX zeolite membrane as ion-permselective separator in lithium sulfur battery

Ming-Yu Wang et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

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Review Chemistry, Physical

A Review of Functional Separators for Lithium Metal Battery Applications

Jooyoung Jang et al.

MATERIALS (2020)

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Article Materials Science, Multidisciplinary

A compact inorganic layer for robust anode protection in lithium-sulfur batteries

Yu-Xing Yao et al.

INFOMAT (2020)

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Review Materials Science, Multidisciplinary

Mechanistic understanding of the role separators playing in advanced lithium-sulfur batteries

Zhaohuan Wei et al.

INFOMAT (2020)

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Article Multidisciplinary Sciences

Two-dimensional molecular brush-functionalized porous bilayer composite separators toward ultrastable high-current density lithium metal anodes

Chuanfa Li et al.

NATURE COMMUNICATIONS (2019)

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Article Chemistry, Physical

Polydopamine-treated three-dimensional carbon fiber-coated separator for achieving high-performance lithium metal batteries

Jeonghun Oh et al.

JOURNAL OF POWER SOURCES (2019)

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Article Nanoscience & Nanotechnology

Self-Assembled Conductive Metal-Oxide Nanofiber Interface for Stable Li-Metal Anode

Yun Zhao et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

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Article Chemistry, Physical

Enhanced thermal stability and lithium ion conductivity of polyethylene separator by coating colloidal SiO2 nanoparticles with porous shell

Hao Zheng et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

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Article Chemistry, Multidisciplinary

Constructing Ionic Gradient and Lithiophilic Interphase for High-Rate Li-Metal Anode

Yimei Lai et al.

SMALL (2019)

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Article Chemistry, Physical

Enhanced ionic conductivity and interface stability of hybrid solid-state polymer electrolyte for rechargeable lithium metal batteries

Qiao Liu et al.

ENERGY STORAGE MATERIALS (2019)

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Article Chemistry, Multidisciplinary

Synergistic Effect of Graphene Oxide for Impeding the Dendritic Plating of Li

Tara Foroozan et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

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Article Engineering, Chemical

Superoleophilic and superhydrophobic carbon membranes for high quantity and quality separation of trace water-in-oil emulsions

Hui-Hsin Tseng et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

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Article Electrochemistry

A dual-layer micro/nanostructured fibrous membrane with enhanced ionic conductivity for lithium-ion battery

Yifan Chen et al.

ELECTROCHIMICA ACTA (2018)

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Article Chemistry, Physical

A poly(vinylidene fluoride)/ethyl cellulose and amino-functionalized nano-SiO2 composite coated separator for 5 V high-voltage lithium-ion batteries with enhanced performance

Xiaoxi Zuo et al.

JOURNAL OF POWER SOURCES (2018)

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Article Multidisciplinary Sciences

An ion redistributor for dendrite-free lithium metal anodes

Chen-Zi Zhao et al.

SCIENCE ADVANCES (2018)

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Article Chemistry, Physical

High-Efficiency Lithium Metal Batteries with Fire-Retardant Electrolytes

Shuru Chen et al.

JOULE (2018)

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Article Multidisciplinary Sciences

Three-dimensional holey-graphene/niobia composite architectures for ultrahigh-rate energy storage

Hongtao Sun et al.

SCIENCE (2017)

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Article Energy & Fuels

Making Li-metal electrodes rechargeable by controlling the dendrite growth direction

Yadong Liu et al.

NATURE ENERGY (2017)

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Article Chemistry, Multidisciplinary

A facile synthesis of reduced holey graphene oxide for supercapacitors

Xinjun Hu et al.

CHEMICAL COMMUNICATIONS (2017)

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Article Materials Science, Composites

High electrochemical performances of solid nano-composite star polymer electrolytes enhanced by different carbon nanomaterials

Ailian Wang et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2017)

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Article Chemistry, Multidisciplinary

Hierarchical Chitin Fibers with Aligned Nanofibrillar Architectures: A Nonwoven-Mat Separator for Lithium Metal Batteries

Joong-Kwon Kim et al.

ACS NANO (2017)

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Article Chemistry, Multidisciplinary

Dendrite-Free, High-Rate, Long-Life Lithium Metal Batteries with a 3D Cross-Linked Network Polymer Electrolyte

Qingwen Lu et al.

ADVANCED MATERIALS (2017)

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Article Chemistry, Physical

Low-Cost Hollow Mesoporous Polymer Spheres and All-Solid-State Lithium, Sodium Batteries

Weidong Zhou et al.

ADVANCED ENERGY MATERIALS (2016)

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Article Chemistry, Multidisciplinary

A rational design of separator with substantially enhanced thermal features for lithium-ion batteries by the polydopamine-ceramic composite modification of polyolefin membranes

Jianhui Dai et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

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Article Chemistry, Physical

Closely packed x-poly(ethylene glycol diacrylate) coated polyetherimide/poly(vinylidene fluoride) fiber separators for lithium ion batteries with enhanced thermostability and improved electrolyte wettability

Yunyun Zhai et al.

JOURNAL OF POWER SOURCES (2016)

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Article Chemistry, Multidisciplinary

Hybrid Electrolytes with Controlled Network Structures for Lithium Metal Batteries

Qiwei Pan et al.

ADVANCED MATERIALS (2015)

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Article Chemistry, Multidisciplinary

Solution Processable Holey Graphene Oxide and Its Derived Macrostructures for High-Performance Supercapacitors

Yuxi Xu et al.

NANO LETTERS (2015)

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Article Chemistry, Physical

Solid Electrolyte: the Key for High-Voltage Lithium Batteries

Juchuan Li et al.

ADVANCED ENERGY MATERIALS (2015)

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Regulating Li-ion flux distribution via holey graphene oxide functionalized separator for dendrite-inhibited lithium metal battery

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