4.7 Article

High-donor electrolyte endows graphite with anion-derived interphase to achieve stable K-storage

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

The Quest for Stable Potassium-Ion Battery Chemistry

Xianyong Wu et al.

Summary: Potassium-ion batteries have the potential for high capacity and exceptional cycling stability, but advancements are needed in electrode and electrolyte materials selection, as well as controlling coupled electrochemical reactions and ensuring compatibility between materials. Stability can be achieved by using a stable K2Mn[Fe(CN)(6)] cathode, prepotassiated graphite anode, and concentrated electrolyte, resulting in a high energy density and good cycling performance.

ADVANCED MATERIALS (2022)

Article Engineering, Environmental

An insight into the initial Coulombic efficiency of carbon-based anode materials for potassium-ion batteries

Bo Wang et al.

Summary: Potassium-ion batteries (KIBs) are considered a promising alternative to lithium-ion batteries (LIBs) due to the abundant resource of potassium and low cost, attracting increasing research interest. Despite efforts to improve electrochemical performance, there are still obstacles to commercialization, such as the unsatisfactory initial Coulombic efficiency (ICE) of carbonaceous anodes. Key strategies to improve ICE include structural design, defects engineering, and binder/electrolyte optimization.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Multidisciplinary

Anion-Reinforced Solvation for a Gradient Inorganic-Rich Interphase Enables High-Rate and Stable Sodium Batteries

Xunzhu Zhou et al.

Summary: This study focuses on constructing a stable anion-derived solid electrolyte interphase (SEI) by adding a co-solvent hydrofluoroether to a high-concentration 1,2-dimethoxyethane (DME) based electrolyte, which effectively restrains the growth of sodium dendrites and enhances the migration rate of sodium ions.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Review Chemistry, Physical

Organic electrolyte design for practical potassium-ion batteries

Jianfeng Mao et al.

Summary: Potassium-ion batteries (PIBs) are considered a low-cost and complementary technology to lithium-ion batteries (LIBs) due to the abundance of potassium. Electrolyte plays a crucial role in the electrochemical performance of PIBs. Recent research on electrolyte engineering has shown promising results, but there are still limitations for practical applications. Further analysis and improvement are necessary.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Article Electrochemistry

Electroactive polymeric nanofibrous composite to drive in situ construction of lithiophilic SEI for stable lithium metal anodes

Ai-Long Chen et al.

Summary: A novel Li+ flux distributor achieved by placing PVDF/PMMA composite nanofiber interlayer on a current collector induces uniform lithium deposition to mitigate dendrite growth, improving the stability of lithium metal batteries. Experimental results show that the design enables molecular-level uniform Li nucleation, leading to high cycling stability and increased rate capacity.

ESCIENCE (2022)

Article Chemistry, Multidisciplinary

Manipulating the Solvation Structure of Nonflammable Electrolyte and Interface to Enable Unprecedented Stability of Graphite Anodes beyond 2 Years for Safe Potassium-Ion Batteries

Sailin Liu et al.

Summary: This study presents a nonflammable, moderate-concentration electrolyte highly compatible with graphite anodes that exhibits exceptional cycling stability. The stability of the electrolyte is attributed to the nearly 100% solvation of TMP molecules with K+ cations and the formation of a F-rich solid electrolyte interphase. The findings highlight the importance of electrolyte-interface compatibility and offer new opportunities for designing safe and practical PIBs.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Electrolytes and Interphases in Potassium Ion Batteries

Mengfan Zhou et al.

Summary: Potassium ion batteries are considered a promising candidate for future energy storage devices due to their cost-effectiveness, high-voltage, and high-power operation. In addition to electrode materials, electrolytes also play a crucial role in determining cell performance. This Progress Report summarizes the research progress of electrolytes in PIBs and provides comprehensive guidance on the design of electrolyte systems for high performance PIBs.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

A Low-Strain Phosphate Cathode for High-Rate and Ultralong Cycle-Life Potassium-Ion Batteries

Jiaying Liao et al.

Summary: A controllable synthesis method for a novel low-strain phosphate material K-3(VO)(HV2O3)(PO4)(2)(HPO4) (referred to as KVP) nanoruler was introduced as an efficient cathode for PIBs, demonstrating excellent cycling performance, rate capability, and capacity retention. The outstanding potassium storage capability of KVP nanoruler cathode is attributed to its low-strain K+ uptake/removal mechanism, inherent semiconductor characteristic, and small K+ migration energy barrier.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Physical

Achieving High-Performance Metal Phosphide Anode for Potassium Ion Batteries via Concentrated Electrolyte Chemistry

Fuhua Yang et al.

Summary: Concentrated electrolyte is used to improve the cycling stability of potassium metal and potassium-ion batteries, mitigating the capacity degradation of metal phosphides and providing a feasible strategy for building high-energy-density potassium-ion batteries.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Physical

Unraveling the New Role of an Ethylene Carbonate Solvation Shell in Rechargeable Metal Ion Batteries

Qian Li et al.

Summary: This study reveals the critical role of ethylene carbonate (EC) in metal-ion battery performance and proposes a new mechanism for stabilizing electrolytes. The formation of an Li+-EC pair by EC can dominate the structure at the electrode interface, suppressing solvent decomposition and providing new guidelines for designing more reliable electrolytes.

ACS ENERGY LETTERS (2021)

Article Chemistry, Physical

Carbon Anode Materials: A Detailed Comparison between Na-ion and K-ion Batteries

Lupeng Zhang et al.

Summary: This article discusses the development status and comparative analysis of carbon anode materials for SIBs and PIBs, emphasizing the importance of understanding the storage/release mechanisms of Na+/K+ in carbon materials for achieving ideal performance.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Multidisciplinary

Artificial SEI for Superhigh-Performance K-Graphite Anode

Qian Liu et al.

Summary: This study demonstrates the use of artificial inorganic SEI film to improve the performance of commercial graphite anodes in PIBs, achieving long cycle stability and high initial Coulombic efficiency.

ADVANCED SCIENCE (2021)

Editorial Material Multidisciplinary Sciences

The importance of electrode interfaces and interphases for rechargeable metal batteries

Jelena Popovic

Summary: Rechargeable metal batteries are highly investigated for their potential to store higher energy, but overcoming issues related to reactive interfaces and interphases is crucial for producing reliable batteries.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Poor Stability of Li2CO3 in the Solid Electrolyte Interphase of a Lithium-Metal Anode Revealed by Cryo-Electron Microscopy

Bing Han et al.

Summary: The stability of lithium-metal batteries is determined by the solid electrolyte interphase (SEI). Direct atomic imaging of the SEI using cryogenic transmission electron microscopy reveals that lithium carbonate is unstable in the SEI, leading to gas production when reacting with the electrolyte and a dynamically evolving SEI. Sulfur-containing additives preferentially generate Li2SO4 and other substances, limiting SEI thickening and enhancing battery life.

ADVANCED MATERIALS (2021)

Review Chemistry, Multidisciplinary

Critical effects of electrolyte recipes for Li and Na metal batteries

Xueying Zheng et al.

Summary: This paper discusses the critical effects of electrolyte design on the stability of Li/Na metal batteries, reviews the working mechanism of fluoroethylene carbonate (FEC) and the controversial role of LiF, and proposes strategies for further development based on a thorough discussion of these effects.
Article Chemistry, Multidisciplinary

Electrolyte Design Enabling a High-Safety and High-Performance Si Anode with a Tailored Electrode-Electrolyte Interphase

Zhang Cao et al.

Summary: This study demonstrates the superior cyclability of silicon anodes in lithium-ion batteries using a nonflammable ether-based electrolyte with dual additives. By forming a high-modulus SEI rich in fluoride and boron species, the Si/Li cells achieve a high initial Coulombic efficiency and low capacity-fading rate. Additionally, full cells pairing the unmodified Si anode with commercial cathodes show extended service life, highlighting the potential for developing high-performance Si-based batteries through Si/electrolyte interphase regulation.

ADVANCED MATERIALS (2021)

Article Chemistry, Physical

Reliable protocols for calculating the specific energy and energy density of Li-Ion batteries

Yeonguk Son et al.

Summary: This study investigates and compares calculation methods for energy density of lithium-ion batteries, addressing the challenge of inconsistent methods leading to difficulties in comparing results. Different calculation methods suitable for various stages are proposed, highlighting the importance of specifying calculation details in reports.

MATERIALS TODAY ENERGY (2021)

Article Electrochemistry

Integration of homogeneous and heterogeneous nucleation growth via 3D alloy framework for stable Na/K metal anode

Shufen Ye et al.

Summary: In this study, a 3D-Na3Bi/3D-K3Bi alloy host is designed to promote the homogeneous and heterogeneous nucleation growth of sodium/potassium metal anodes. This design effectively prevents dendrite growth and improves cycle performance by addressing volume expansion issues during cycling. The experimental results demonstrate promising cycling lifespans and sustainable cycle performance for sodium/potassium metal anodes.

ESCIENCE (2021)

Review Chemistry, Multidisciplinary

Developing better ester- and ether-based electrolytes for potassium-ion batteries

Lin Li et al.

Summary: Potassium-ion batteries (PIBs) have drawn attention for their high abundance of potassium resources and low cost, but their electrochemical performance needs improvement. Electrolyte optimization is one of the most effective strategies to enhance PIBs, by adjusting solvation energy, energy levels, and oxidation resistance.

CHEMICAL SCIENCE (2021)

Article Chemistry, Multidisciplinary

An Intrinsically Non-flammable Electrolyte for High-Performance Potassium Batteries

Sailin Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Review Chemistry, Multidisciplinary

Research Development on K-Ion Batteries

Tomooki Hosaka et al.

CHEMICAL REVIEWS (2020)

Article Materials Science, Multidisciplinary

Recent progresses on alloy-based anodes for potassium-ion batteries

Kai-Xiang Lei et al.

RARE METALS (2020)

Article Multidisciplinary Sciences

Interface chemistry of an amide electrolyte for highly reversible lithium metal batteries

Qidi Wang et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Physical

Model-Based Design of Stable Electrolytes for Potassium Ion Batteries

Jiao Zhang et al.

ACS ENERGY LETTERS (2020)

Article Chemistry, Multidisciplinary

New High Donor Electrolyte for Lithium-Sulfur Batteries

Minsung Baek et al.

ADVANCED MATERIALS (2020)

Review Energy & Fuels

Advances and issues in developing salt-concentrated battery electrolytes

Yuki Yamada et al.

NATURE ENERGY (2019)

Article Chemistry, Physical

Unraveling the Potassium Storage Mechanism in Graphite Foam

Jilei Liu et al.

ADVANCED ENERGY MATERIALS (2019)

Article Chemistry, Multidisciplinary

Graphitic Nanocarbon with Engineered Defects for High-Performance Potassium-Ion Battery Anodes

Wenli Zhang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Chemistry, Multidisciplinary

Graphite Anode for a Potassium-Ion Battery with Unprecedented Performance

Ling Fan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Electrolyte Chemistry Enables Simultaneous Stabilization of Potassium Metal and Alloying Anode for Potassium-Ion Batteries

Hua Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

A Robust Solid Electrolyte Interphase Layer Augments the Ion Storage Capacity of Bimetallic-Sulfide-Containing Potassium-Ion Batteries

Junpeng Xie et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Physical

Localized High-Concentration Electrolytes Boost Potassium Storage in High-Loading Graphite

Lei Qin et al.

ADVANCED ENERGY MATERIALS (2019)

Article Chemistry, Multidisciplinary

Complexation Chemistry in N,N-Dimethylformamide-Based Molecular Inks for Chalcogenide Semiconductors and Photovoltaic Devices

James A. Clark et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Unlocking high capacities of graphite anodes for potassium-ion batteries

Marco Carboni et al.

RSC ADVANCES (2019)

Article Electrochemistry

Non-Flammable Phosphate Electrolyte with High Salt-to-Solvent Ratios for Safe Potassium-Ion Battery

Guifang Zeng et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

A Porous Network of Bismuth Used as the Anode Material for High-Energy-Density Potassium-Ion Batteries

Kaixiang Lei et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Electrochemistry

Factors Limiting Li+ Charge Transfer Kinetics in Li-Ion Batteries

T. Richard Jow et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

The Origin of the Reduced Reductive Stability of Ion-Solvent Complexes on Alkali and Alkaline Earth Metal Anodes

Xiang Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Multidisciplinary

High K-storage performance based on the synergy of dipotassium terephthalate and ether-based electrolytes

Kaixiang Lei et al.

ENERGY & ENVIRONMENTAL SCIENCE (2017)

Article Chemistry, Physical

An Organic Cathode for Potassium Dual-Ion Full Battery

Ling Fan et al.

ACS ENERGY LETTERS (2017)

Article Chemistry, Multidisciplinary

Electrochemical Intercalation of Potassium into Graphite

Jin Zhao et al.

ADVANCED FUNCTIONAL MATERIALS (2016)

Article Chemistry, Multidisciplinary

Carbon Electrodes for K-Ion Batteries

Zelang Jian et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Physical

Atomistic Insight into Orthoborate-Based Ionic Liquids: Force Field Development and Evaluation

Yong-Lei Wang et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2014)

Article Computer Science, Interdisciplinary Applications

Electronic structure packages: Two implementations of the projector augmented wave (PAW) formalism

Marc Torrent et al.

COMPUTER PHYSICS COMMUNICATIONS (2010)