4.8 Article

Modulating the Coordination Environment of Lithium Bonds for High Performance Polymer Electrolyte Batteries

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

Interfacial and Ionic Modulation of Poly (Ethylene Oxide) Electrolyte Via Localized Iodization to Enable Dendrite-Free Lithium Metal Batteries

Ouwei Sheng et al.

Summary: In this study, trace iodine doping in a polymer electrolyte was proposed to achieve a stable interphase on Li metal surface for long battery cycling. The iodine-doped interphase improves ionic conductivity and suppresses dendrite growth, leading to significant improvements in battery performance. Matching with a LiFePO4 cathode, the full cell exhibits higher capacity and excellent cycling stability, showing great potential for designing solid-state Li metal batteries using halogen.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Supramolecular Network Structured Gel Polymer Electrolyte with High Ionic Conductivity for Lithium Metal Batteries

Fei Chen et al.

Summary: Polymer-based solid electrolytes (PSEs) show potential for developing lithium metal batteries due to their attractive features. However, their poor ionic conductivity requires high temperatures for charge and discharge. This study presents a gel polymer electrolytes (GPEs) film with a supramolecular network structure, offering high thermal stability, good mechanical property, and high ionic conductivity at room temperature.
Article Chemistry, Physical

Solvent-free adhesive ionic elastomer for multifunctional stretchable electronics

Lingyun Wang et al.

Summary: This study introduces a solvent-free ionic elastomer (IE) with high transparency, stretchability, ionic conductivity, adhesiveness, thermal stability, and negligible mechanical hysteresis, suitable for multifunctional stretchable electronics. The IE-based robust strain and temperature sensors demonstrate good linear sensitivity and long-term stability.

NANO ENERGY (2022)

Article Chemistry, Multidisciplinary

Hydrogen-Bonding Affords Sustainable Plastics with Ultrahigh Robustness and Water-Assisted Arbitrarily Shape Engineering

Kai Gong et al.

Summary: In this study, a supramolecular plastic-like hydrogel (SPH) platform is introduced to fabricate sustainable plastics with ultrahigh stiffness and strength, as well as water-assisted arbitrarily shapeable capability. The resulting transparent plastics, constructed from SPHs of cellulose ether/polycarboxylic acid complexes, exhibit mechanical robustness superior or comparable to most common plastics. The shape of the plastics can be reversibly engineered by air drying of the SPHs with diverse 2D/3D shapes and structures.

ADVANCED MATERIALS (2022)

Article Chemistry, Multidisciplinary

A Highly Durable Rubber-Derived Lithium-Conducting Elastomer for Lithium Metal Batteries

Yongzheng Shi et al.

Summary: A rubber-derived lithium-conducting elastomer with high resilience and improved ionic conductivity has been developed by sulfur vulcanization of nitrile butadiene rubber with a polymerizable ionic liquid. The elastic lithium-conductor exhibits high resilience, excellent cyclic durability, and high room-temperature ionic conductivity, leading to a solid-state lithium/LiFePO4 battery with high capacity and capacity retention.

ADVANCED SCIENCE (2022)

Article Chemistry, Multidisciplinary

Insight into the Solid Electrolyte Interphase Formation in Bis(fluorosulfonyl)Imide Based Ionic Liquid Electrolytes

Charl J. Jafta et al.

Summary: The formation of the solid electrolyte interphase (SEI) in an ionic liquid electrolyte of 0.5 M lithium bis(fluorosulfonyl)imide (LiFSI) in 1-ethyl-3-methylimidazolium bis(fluorosulfonyl)imide at high cell voltages (1.7-1.9 V) was investigated in ordered mesoporous carbon (OMC) based Li metal cells using an operando small-angle neutron scattering (SANS) technique coupled with electrochemical impedance spectroscopy and ex situ X-ray photoelectron spectroscopy (XPS). It was demonstrated that discharging the OMC Li metal cells to approximately 2 V and holding the cell voltage constant induces a rapid current increase with time, confirming extensive reduction and SEI formation. XPS analysis revealed that LiF is formed at open cell voltage (OCV), attributed to the carbenes generated at the lithium negative electrode reacting with EMIm cation diffusing to and initiating the reaction with FSI- anions at the carbon positive electrode. It was confirmed that the chemical reaction at OCV and electrochemical reduction at high cell voltage of the FSI- anion plays a protective role against EMIm cation co-intercalation into the carbon positive electrode during the initial discharge. Operando SANS studies also suggest that slight differences occur in the surface composition and reaction mechanism as a function of cell voltage.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

A Mechanically Robust and Versatile Liquid-Free Ionic Conductive Elastomer

Burebi Yiming et al.

Summary: A novel liquid-free ionic conductive elastomers (ICE) have been demonstrated, showing excellent mechanical properties and ionic conductivity while overcoming the leakage and evaporation issues of traditional soft ionic conductors. The ICEs have potential applications in various ionotronics fields requiring environmental stability and durability.

ADVANCED MATERIALS (2021)

Article Chemistry, Physical

Room Temperature to 150 °C Lithium Metal Batteries Enabled by a Rigid Molecular Ionic Composite Electrolyte

Deyang Yu et al.

Summary: Molecular ionic composites (MICs) are a new type of rigid gel electrolyte that combine fast ion transport with high thermal stability and mechanical strength. These MIC membranes demonstrate stable cycling performance over a wide temperature range, making them suitable for use as solid electrolytes in lithium metal batteries operating in various temperature environments.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Physical

Solid-state rigid-rod polymer composite electrolytes with nanocrystalline lithium ion pathways

Ying Wang et al.

Summary: The proposed stable solid-state polymer composite electrolyte shows promise for addressing the key challenge of electrolyte compatibility with high-energy-density electrodes in the next generation of lithium-based batteries. This electrolyte possesses outstanding Li+ conductivity and electrochemical stability, potentially enabling safe and high-energy-density energy storage and conversion applications.

NATURE MATERIALS (2021)

Article Chemistry, Multidisciplinary

A Stretchable and Safe Polymer Electrolyte with a Protecting-Layer Strategy for Solid-State Lithium Metal Batteries

Shengzhao Zhang et al.

Summary: The newly prepared stretchable solid electrolyte has ultrahigh elongation, nonflammability, and high ionic conductivity, while forming a tougher and more stable SEI on the anode. LiFePO4/Li cells employing this electrolyte exhibit excellent cycling performance, and the flexible battery based on it can operate in various deformed states.

ADVANCED SCIENCE (2021)

Article Multidisciplinary Sciences

Skin-like mechanoresponsive self-healing ionic elastomer from supramolecular zwitterionic network

Wei Zhang et al.

Summary: The stretchable ionic elastomer demonstrated in the study exhibits high stretchability, immense strain-stiffening, good self-healing ability, excellent elasticity, high transparency, anti-freezing properties, water reprocessibility, and easy-to-peel adhesion, making it very promising for use in wearable electronic sensors for human-machine interfacing.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Physical

A High-Capacity, Long-Cycling All-Solid-State Lithium Battery Enabled by Integrated Cathode/Ultrathin Solid Electrolyte

Yanke Lin et al.

Summary: The newly developed scalable all-solid-state lithium battery utilizes an ultrathin and robust fiber network reinforced solid electrolyte to reduce interfacial resistance, achieve higher cathode loading, and superior dendrite suppression capability.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Physical

A thin and high-strength composite polymer solid-state electrolyte with a highly efficient and uniform ion-transport network

Peiran Shi et al.

Summary: A thin and high-strength composite polymer electrolyte (CPE) was developed in this study through constructing efficient interfacial ion-transport channels using trace electrolyte vapor. The CPE showed improved performance and stability in solid-state lithium metal batteries, achieving a specific capacity of 141.1 mA h g(-1) with a capacity retention rate of 85.6% after 360 cycles at 25 degrees C.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Physical

Dual Li-ion migration channels in an ester-rich copolymer/ionic liquid quasi-solid-state electrolyte for high-performance Li-S batteries

Xiaomin Cai et al.

Summary: Introducing ionic liquids to construct ester-rich solid-state polymer electrolytes can improve the stability and safety of lithium-sulfur batteries; in SPE-IL, dual Li-ion migration channels and the effects of ionic liquids synergistically enhance ionic conductivity; the abundant ester groups and soft contact with ionic liquids help inhibit lithium dendrite formation and improve battery performance.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Physical

Photopolymerized Gel Electrolyte with Unprecedented Room-Temperature Ionic Conductivity for High-Energy-Density Solid-State Sodium Metal Batteries

Pengchao Wen et al.

Summary: The newly developed ETPTA-NaClO4-QSSE quasi-solid-state electrolyte shows excellent performance in solid-state sodium metal batteries, with high ionic conductivity and wide electrochemical window. Its outstanding properties contribute to high cycling stability and low overpotential, effectively suppressing sodium dendrite growth.

ADVANCED ENERGY MATERIALS (2021)

Article Nanoscience & Nanotechnology

Highly Conductive Polymeric Ionic Liquid Electrolytes for Ambient-Temperature Solid-State Lithium Batteries

Fengrui Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

High-Safety and High-Energy-Density Lithium Metal Batteries in a Novel Ionic-Liquid Electrolyte

Hao Sun et al.

ADVANCED MATERIALS (2020)

Article Chemistry, Multidisciplinary

Lithium Bonds in Lithium Batteries

Xiang Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Physical

Reviewing the current status and development of polymer electrolytes for solid-state lithium batteries

Hangchao Wang et al.

ENERGY STORAGE MATERIALS (2020)

Review Nanoscience & Nanotechnology

Designing polymers for advanced battery chemistries

Jeffrey Lopez et al.

NATURE REVIEWS MATERIALS (2019)

Article Chemistry, Physical

Crosslinked Poly(tetrahydrofuran) as a Loosely Coordinating Polymer Electrolyte

David G. Mackanic et al.

ADVANCED ENERGY MATERIALS (2018)

Article Chemistry, Physical

Polycationic scaffolds for Li-ion anion exchange transport in ion gel polyelectrolytes

Jesus L. Pablos et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Article Chemistry, Multidisciplinary

Effects of Polymer Coatings on Electrodeposited Lithium Metal

Jeffrey Lopez et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Physical

Negating interfacial impedance in garnet-based solid-state Li metal batteries

Xiaogang Han et al.

NATURE MATERIALS (2017)

Review Nanoscience & Nanotechnology

Reviving the lithium metal anode for high-energy batteries

Dingchang Lin et al.

NATURE NANOTECHNOLOGY (2017)

Review Chemistry, Multidisciplinary

Reviving Lithium-Metal Anodes for Next-Generation High-Energy Batteries

Yanpeng Guo et al.

ADVANCED MATERIALS (2017)

Review Chemistry, Physical

Polymer electrolytes for lithium polymer batteries

Lizhen Long et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Article Chemistry, Physical

Role of Mixed Solvation and Ion Pairing in the Solution Structure of Lithium Ion Battery Electrolytes

Daniel M. Seo et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2015)

Article Electrochemistry

Effect of Anions on Lithium Ion Conduction in Poly(ethylene carbonate)-based Polymer Electrolytes

Yoichi Tominaga et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2015)

Review Chemistry, Physical

Poly(ethylene oxide)-based electrolytes for lithium-ion batteries

Zhigang Xue et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

Article Chemistry, Multidisciplinary

Fast Li-ion conduction in poly(ethylene carbonate)-based electrolytes and composites filled with TiO2 nanoparticles

Yoichi Tominaga et al.

CHEMICAL COMMUNICATIONS (2014)

Article Chemistry, Multidisciplinary

Reviving rechargeable lithium metal batteries: enabling next-generation high-energy and high-power cells

Aruna Zhamu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

Article Chemistry, Physical

Systematic Docking Study of the Carbohydrate Binding Module Protein of Cel7A with the Cellulose Iα Crystal Model

Toshifumi Yui et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2010)

Article Chemistry, Multidisciplinary

Succinonitrile as a versatile additive for polymer electrolytes

Li-Zhen Fan et al.

ADVANCED FUNCTIONAL MATERIALS (2007)

Article Chemistry, Physical

Topological characterisation of intermolecular lithium bonding

Antonio Vila et al.

CHEMICAL PHYSICS (2006)