☆ 4.6 Article

Dendrite-free and gasless potassium metal anodes assisted by the mechanical-electrochemical enhancing solid K-electrode and electrolyte interface

CHEMICAL ENGINEERING SCIENCE (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Multidisciplinary

Designing a Quasi-Liquid Alloy Interface for Solid Na-Ion Battery

Jing Suo et al.

Summary: Researchers have designed a stable and dendrite-suppressed quasi-liquid alloy interface for solid sodium-ion batteries, which exhibit excellent electrochemical performance thanks to better wettability and accelerated charge transfer and nucleation mode shifts.

ACS NANO (2023)

Add to Collection

Article Chemistry, Multidisciplinary

Bifunctional Alloy/Solid-Electrolyte Interphase Layer for Enhanced Potassium Metal Batteries Via

Junpeng Xie et al.

Summary: Potassium (K) metal batteries have potential for commercial development, but the arbitrary dendrite growth and side reactions of K metal hinder their progress. Interface engineering between the current collector and K metal can improve the performance by guiding K metal deposition and suppressing side reactions. A bifunctional layer with an O/F-rich Sn-K alloy and a preformed solid-electrolyte interphase (SEI) layer has been designed to achieve this. The bifunctional layers enable low nucleation overpotential, high Coulombic efficiency, and stable operation of K metal batteries.

ACS NANO (2023)

Add to Collection

Article Multidisciplinary Sciences

Anion-enrichment interface enables high-voltage anode-free lithium metal batteries

Minglei Mao et al.

Summary: The authors propose an anion-enriched interface to facilitate the columnar-structure of Li deposits, solving the issue of low coulombic efficiency and inferior cycling stability between the Li metal anode and high-voltage Ni/Co rich cathode.

NATURE COMMUNICATIONS (2023)

Add to Collection

Article Chemistry, Multidisciplinary

Constructing a Stable Interface Layer by Tailoring Solvation Chemistry in Carbonate Electrolytes for High-Performance Lithium-Metal Batteries

Zhihong Piao et al.

Summary: By adding lithium nitrate additive and a small amount of tetramethylurea as a multifunctional cosolvent to a commercial carbonate electrolyte, it is possible to improve the performance and cycle life of lithium-metal batteries, providing a simple and effective way to extend the use of commercial carbonate electrolytes for next-generation battery systems.

ADVANCED MATERIALS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

K3SbS4 as a Potassium Superionic Conductor with Low Activation Energy for K-S Batteries

Jieren Shao et al.

Summary: The study introduces a new sulfide-based potassium-ion conductor K3SbS4 and W-doped K3-xSb1-xWxS4 compounds, among which K2.92Sb0.92W0.08S4 exhibits the highest conductivity of 1.4 x 10(-4) S cm(-1). The research successfully demonstrates a room-temperature solid potassium-sulfur (K-S) battery system prototype, using a non-commercial inorganic electrolyte to block the polysulfide shuttle.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Electrolyte Sieving Chemistry in Suppressing Gas Evolution of Sodium-Metal Batteries

Ziyang Lu et al.

Summary: By introducing a 3A zeolite molecular sieve film, an electrolyte sieving strategy can effectively separate highly reactive carbonate electrolytes in sodium-metal batteries, suppressing gas evolution and promoting stable sodium plating/stripping. The electrode stability is well preserved even under harsh conditions of high temperature and reactive electrolytes.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Add to Collection

Article Chemistry, Multidisciplinary

In Situ Construction of a Liquid Film Interface with Fast Ion Transport for Solid Sodium-Ion Batteries

Weidong Meng et al.

Summary: This study addresses the interface issues in solid sodium-ion batteries by constructing a novel liquid film interface between sodium and solid electrolyte, resulting in improved performance with high-rate and long-cycle capabilities.

NANO LETTERS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Building Metal-Molecule Interface towards Stable and Reversible Zn Metal Anodes for Aqueous Rechargeable Zinc Batteries

Hongyu Qin et al.

Summary: This study introduces a thiourea additive to improve the performance of aqueous zinc ion batteries (AZIBs) by constructing a unique metal-molecule interface, which regulates the interface chemistry of the zinc electrode and the electrolyte environment. The metal-molecule interface acts as a corrosion inhibitor to alleviate water-induced side reactions and as a regulator for promoting homogeneous zinc deposition, resulting in a corrosion-free and dendrite-free zinc anode. The zinc|zinc symmetric cell exhibits an extended lifespan and high cumulative capacity, while the zinc|V2O5 full cell shows a high capacity retention after cycles.

ADVANCED FUNCTIONAL MATERIALS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

The Anionic Chemistry in Regulating the Reductive Stability of Electrolytes for Lithium Metal Batteries

Nan Yao et al.

Summary: This study investigates the role of anionic chemistry in regulating the structure and stability of electrolytes through computational and experimental approaches. The research reveals that introducing anions into the Li+ solvation sheaths can enhance the reductive stability of solvents while decreasing the reductive stability of anions. Based on these findings, new strategies for building stable electrolytes are proposed. This work provides insights into the mysterious anionic chemistry and contributes to the rational design of advanced electrolytes for practical Li metal batteries.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Add to Collection

Article Chemistry, Physical

High-rate and dendrite-free liquid alloy anode for high energy potassium metal batteries

Tingting Luo et al.

Summary: Potassium ion batteries, with their low-cost and high theoretical capacity, are promising candidates for electrochemical energy storage. However, the growth of dendrites limits their performance. In this study, a flexible and processable graphene-based liquid alloy anode (Na-K@rGO) was designed to address this issue. The anode exhibited excellent cycle stability and rate performance, with no dendrite growth, thanks to the unique structure and properties of the graphene matrix.

ECOMAT (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Recent Progress on the Alloy-Based Anode for Sodium-Ion Batteries and Potassium-Ion Batteries

Keming Song et al.

Summary: High-energy batteries with low cost are urgently needed for large-scale energy storage systems. Alloy-based anodes for sodium-ion batteries (SIBs) and potassium-ion batteries (PIBs) show great potential, but further improvements are necessary for long lifetime and high energy density. This study summarizes the latest progress in alloy-based anodes for SIBs and PIBs, discussing material designs and future research prospects.

SMALL (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Lithium-Ion Desolvation Induced by Nitrate Additives Reveals New Insights into High Performance Lithium Batteries

Wandi Wahyudi et al.

Summary: This study reveals the key role of additives in promoting cation desolvation, further demonstrating the importance of nitrate anions in improving battery performance.

ADVANCED FUNCTIONAL MATERIALS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Nitrate Additives Coordinated with Crown Ether Stabilize Lithium Metal Anodes in Carbonate Electrolyte

Sichen Gu et al.

Summary: By adding rubidium nitrate additive coordinated with 18-crown-6 crown ether to the carbonate electrolyte, the stability of lithium metal anodes can be improved, leading to higher Coulombic efficiency and better battery performance.

ADVANCED FUNCTIONAL MATERIALS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Polymorphism and Fast Potassium-Ion Conduction in the T5 Supertetrahedral Phosphidosilicate KSi2P3

Arthur Haffner et al.

Summary: KSi2P3 is a potassium ion conductor with high ionic conductivity, low cost and a large electrochemical window. The crystal structure includes channels for easy movement of potassium ions.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Add to Collection

Article Energy & Fuels

Semi-solid alkali metal electrodes enabling high critical current densities in solid electrolyte batteries

Richard J. -Y. Park et al.

Summary: The critical current densities of pure metals in the Li-Na-K system scale inversely to mechanical deformation resistance. Two electrode architectures with a liquid phase have been demonstrated to enable high current densities while maintaining the advantages of solid electrodes.

NATURE ENERGY (2021)

Add to Collection

Review Electrochemistry

Nitrate additives for lithium batteries: Mechanisms, applications, and prospects

Xiang Li et al.

Summary: This review provides an overview of the impact and applications of nitrates in lithium batteries, focusing on their roles in the solid-electrolyte interphase and cathode-electrolyte interphase, as well as strategies for regulating solvation behavior.

ESCIENCE (2021)

Add to Collection

Review Chemistry, Multidisciplinary

Potassium-ion batteries: outlook on present and future technologies

Xin Min et al.

Summary: Pursuing the advantages of potassium-ion batteries (PIBs) in terms of abundant resources and relatively high energy density, current research is mainly focused on optimizing cathode materials and anode reactions. Despite some challenges, research is actively ongoing to address the obstacles hindering PIBs' development.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Add to Collection

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)

Add to Collection

Article Chemistry, Multidisciplinary

MXene-Based Dendrite-Free Potassium Metal Batteries

Xiao Tang et al.

ADVANCED MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Dendrite-Free Potassium Metal Anodes in a Carbonate Electrolyte

Pengcheng Liu et al.

ADVANCED MATERIALS (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Research Development on K-Ion Batteries

Tomooki Hosaka et al.

CHEMICAL REVIEWS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

In Situ Formation of Liquid Metals via Galvanic Replacement Reaction to Build Dendrite-Free Alkali-Metal-Ion Batteries

Yu Ding et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Superoxide-Based K-O2 Batteries: Highly Reversible Oxygen Redox Solves Challenges in Air Electrodes

Lei Qin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Add to Collection

Review Chemistry, Multidisciplinary

The Features and Progress of Electrolyte for Potassium Ion Batteries

Yiwei Liu et al.

SMALL (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Outlook on K-Ion Batteries

Shobhan Dhir et al.

CHEM (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Solid electrolyte interphase (SEI) in potassium ion batteries

Huwei Wang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Add to Collection

Review Chemistry, Multidisciplinary

A review on energy chemistry of fast-charging anodes

Wenlong Cai et al.

CHEMICAL SOCIETY REVIEWS (2020)

Add to Collection

Article Chemistry, Physical

Artificial Solid-Electrolyte Interphase Enabled High-Capacity and Stable Cycling Potassium Metal Batteries

Huwei Wang et al.

ADVANCED ENERGY MATERIALS (2019)

Add to Collection

Article Energy & Fuels

Rechargeable aluminium organic batteries

Dong Jun Kim et al.

NATURE ENERGY (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Bulk Nanostructured Materials Design for Fracture-Resistant Lithium Metal Anodes

Shan Liu et al.

ADVANCED MATERIALS (2019)

Add to Collection

Article Chemistry, Physical

Accurate Determination of Coulombic Efficiency for Lithium Metal Anodes and Lithium Metal Batteries

Brian D. Adams et al.

ADVANCED ENERGY MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

High-Performance Sodium Metal Anodes Enabled by a Bifunctional Potassium Salt

Qiuwei Shi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Add to Collection

Review Chemistry, Multidisciplinary

Potassium Superoxide: A Unique Alternative for Metal-Air Batteries

Neng Xiao et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Add to Collection

Review Chemistry, Multidisciplinary

Recent Progress in Rechargeable Potassium Batteries

Jang-Yeon Hwang et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Room-Temperature Liquid Na-K Anode Membranes

Leigang Xue et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Lithium Nitrate Solvation Chemistry in Carbonate Electrolyte Sustains High-Voltage Lithium Metal Batteries

Chong Yan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Add to Collection

Article Chemistry, Physical

Unraveling the effect of salt chemistry on long-durability high-phosphorus-concentration anode for potassium ion batteries

Wenchao Zhang et al.

NANO ENERGY (2018)

Add to Collection

Article Chemistry, Physical

High-Voltage, Room-Temperature Liquid Metal Flow Battery Enabled by Na-K vertical bar K-beta ''-Alumina Stability

Antonio C. Baclig et al.

JOULE (2018)

Add to Collection

Article Chemistry, Physical

Understanding High-Energy-Density Sn4P3 Anodes for Potassium-Ion Batteries

Wenchao Zhang et al.

JOULE (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Potassium Prussian Blue Nanoparticles: A Low-Cost Cathode Material for Potassium-Ion Batteries

Chenglin Zhang et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Reversible Dendrite-Free Potassium Plating and Stripping Electrochemistry for Potassium Secondary Batteries

Neng Xiao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Advanced Micro/Nanostructures for Lithium Metal Anodes

Rui Zhang et al.

ADVANCED SCIENCE (2017)

Add to Collection

© Peeref 2019-2024. All rights reserved.