4.5 Article

ToF-SIMS in battery research: Advantages, limitations, and best practices

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。
Review Energy & Fuels

Challenges in speeding up solid-state battery development

Juergen Janek et al.

Summary: Despite recent efforts to establish solid-state batteries as a safe and stable storage technology, challenges regarding long-term performance, power and economic viability still remain. This review highlights the importance of fast-conducting solid electrolytes, high-performance anodes, and diverse research approaches for the development of solid-state batteries. The authors emphasize the need to address the remaining key challenges for full-scale commercialization and implementation.

NATURE ENERGY (2023)

Article Chemistry, Multidisciplinary

In Situ Investigation of Lithium Metal-Solid Electrolyte Anode Interfaces with ToF-SIMS

Svenja-K Otto et al.

Summary: Solid-state batteries with a lithium metal anode are promising candidates for high energy and power density energy storage systems. Understanding the lithium metal-solid electrolyte interface is crucial for successful implementation of lithium metal anodes. Time-of-flight secondary-ion mass spectrometry is used to study the interphase formation, providing chemical information with high sensitivity in 2D and 3D. In situ deposition of lithium on solid electrolyte pellets and subsequent depth profiling allow for investigation of the interphase stability and microstructure. A Li2S-rich layer is found at the lithium metal-argyrodite-type Li6PS5Cl interface, with a thickness of about 250 nm.

ADVANCED MATERIALS INTERFACES (2022)

Article Multidisciplinary Sciences

MicroLib: A library of 3D microstructures generated from 2D micrographs using SliceGAN

Steve Kench et al.

Summary: This paper presents SliceGAN, a machine learning method that can generate 3D microstructural datasets of arbitrary size using a single 2D input slice as training data. By applying SliceGAN to 87 different microstructures, the results demonstrate good agreement between the synthetic volumes and the real data. This new microstructure library provides valuable 3D microstructures for models and showcases the broad applicability of the SliceGAN algorithm.

SCIENTIFIC DATA (2022)

Article Nanoscience & Nanotechnology

Visualizing Lithium Distribution and Degradation of Composite Electrodes in Sulfide-based All-Solid-State Batteries Using Operando Time-of-Flight Secondary Ion Mass Spectrometry

Yuji Yamagishi et al.

Summary: This study utilizes operando time-of-flight secondary ion mass spectrometry to observe Li distribution and degradation in composite cathodes during cell operation. The nonuniform reaction of NCA particles during charge and discharge cycles was successfully visualized, while degradation at the NCA/LPS interface was also investigated. The technique provides insights into the optimized structures of composite electrodes and mechanisms of interfacial degradation.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

3D Quantification of Microstructural Properties of LiNi0.5Mn0.3Co0.2O2 High-Energy Density Electrodes by X-Ray Holographic Nano-Tomography

Tuan-Tu Nguyen et al.

Summary: Quantitative phase contrast X-ray nano-holotomography was used to analyze the microstructures of high energy density Li-ion electrodes, revealing the negative impacts of excess CBD on electrode performance and offering insights for electrode design optimization.

ADVANCED ENERGY MATERIALS (2021)

Article Energy & Fuels

Virtual Electrode Design for Lithium-Ion Battery Cathodes

Jochen Joos et al.

Summary: The study introduces a new method for generating virtual cathode microstructures, utilizing a reconstructed 3D template of a commercial cathode and algorithms to extract characteristic-shaped particles. The re-assembly within a predefined virtual cathode microstructure helps to generate cathodes with specified characteristics, such as particle-size distributions and volume fractions.

ENERGY TECHNOLOGY (2021)

Article Chemistry, Physical

The Working Principle of a Li2CO3/LiNbO3 Coating on NCM for Thiophosphate-Based All-Solid-State Batteries

Felix Walther et al.

Summary: This study improves the performance of all-solid-state batteries (ASSBs) by using a Li2CO3/LiNbO3 coating, which suppresses the interfacial reaction between the cathode active material and solid electrolyte, leading to a significant enhancement in battery performance.

CHEMISTRY OF MATERIALS (2021)

Article Chemistry, Physical

Storage of Lithium Metal: The Role of the Native Passivation Layer for the Anode Interface Resistance in Solid State Batteries

Svenja-K Otto et al.

Summary: The chemical composition of the lithium metal surface plays a crucial role in overcoming challenges of lithium metal anodes. Storage time and conditions have a significant impact on the surface passivation layer of commercial lithium foils, with only sealed pouch bags being effective in preventing lithium surface changes. The study also shows the importance of solid electrolyte roughness and pressure in determining impedance in solid-state batteries using lithium foils.

ACS APPLIED ENERGY MATERIALS (2021)

Article Chemistry, Physical

Influence of Crystallinity of Lithium Thiophosphate Solid Electrolytes on the Performance of Solid-State Batteries

Shuo Wang et al.

Summary: Solid electrolytes play a crucial role in defining the properties of all-solid-state batteries. This study investigates the impact of crystallinity on the performance of solid electrolytes, revealing that glass/glass-ceramic electrolytes show better cycling and rate performance compared to crystalline counterparts. Furthermore, the decomposition behavior of solid electrolytes at typical cathode potentials is studied, with crystalline electrolytes showing higher electronic partial conductivity leading to more degradation in composite cathodes.

ADVANCED ENERGY MATERIALS (2021)

Review Chemistry, Physical

A Brief Review on Solid Electrolyte Interphase Composition Characterization Technology for Lithium Metal Batteries: Challenges and Perspectives

Xinyi Shan et al.

Summary: Lithium metal batteries (LMB) are considered as the most promising high-energy-density energy storage devices, but their commercial applications are hindered by poor cycling stability and safety concerns. Solid electrolyte interphase (SEI) plays a dominant role in regulating Li deposition and overall performance of LMBs, but its composition and evolution are still elusive. Advanced characterization methods and monitoring techniques are urgently needed to address these issues. This perspective introduces the development history of SEI research, formation mechanisms, advanced technologies for SEI characterization and monitoring, and proposes future investigation directions.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

Article Chemistry, Physical

Incorporation of Sulfate Anions and Sulfur Vacancies in ZnIn2S4 Photoanode for Enhanced Photoelectrochemical Water Splitting

Weiwei Xu et al.

Summary: This study developed a new method to enhance the photoelectrochemical performance of ZnIn2S4 photoanodes by introducing sulfate anions and controlled sulfur vacancies, improving the oxygen evolution reaction kinetics and carrier separation efficiency.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Physical

Microstructure engineering of solid-state composite cathode via solvent-assisted processing

Jibo Zhang et al.

Summary: This study increased the mass fraction of active materials in organic cathodes significantly through a solvent-assisted process, resulting in a substantial enhancement in electrode-level specific energy. By examining the unique interphase chemistry between the active materials and lithium thiophosphate, a potential-dependent reversible interphase evolution model was proposed.
Article Chemistry, Physical

Analyzing Nanometer-Thin Cathode Particle Coatings for Lithium-Ion Batteries-The Example of TiO2 on NCM622

Yannik Moryson et al.

Summary: State-of-the-art lithium-ion batteries mostly use lithium-transition-metal oxides as cathode active materials to achieve optimum cycling stability and performance. Various coating strategies for cathode active materials have been developed to minimize degradation processes and side reactions, but the protective function and role of nanoscale coatings in enhancing cycling performance are still unclear. A systematic study using multiple analytical methods on coated cathode active materials demonstrated that a combination of different techniques is essential for a complete understanding of the coatings and their properties.

ACS APPLIED ENERGY MATERIALS (2021)

Article Computer Science, Artificial Intelligence

Generating three-dimensional structures from a two-dimensional slice with generative adversarial network-based dimensionality expansion

Steve Kench et al.

Summary: SliceGAN is a generative approach that constructs complex 3D images from 2D image examples, making it particularly useful for studying microstructured materials. It leverages high-quality 2D imaging techniques to create 3D datasets, eliminating the need for challenging 3D training data. This approach demonstrates promising potential for design optimization, with the ability to generate high-fidelity 3D datasets using a single representative 2D image.

NATURE MACHINE INTELLIGENCE (2021)

Article Energy & Fuels

Experimental determination of Li diffusivity in LLZO using isotopic exchange and FIB-SIMS

Rowena H. Brugge et al.

Summary: The current lithium ion battery technology poses safety risks, with the development of solid ceramic electrolytes offering a safer alternative for the next generation of all-solid-state batteries. However, the lithium diffusion behavior in these solid electrolytes and transport properties at the metal anode interface are not well understood. The proposed methodology aims to obtain lithium diffusion coefficients of bulk solid ceramic electrolytes and study their interfaces with electrodes for further optimization and performance enhancement in solid-state lithium batteries and hybrid systems.

JOURNAL OF PHYSICS-ENERGY (2021)

Article Multidisciplinary Sciences

U1 snRNP regulates cancer cell migration and invasion in vitro

Jung-Min Oh et al.

NATURE COMMUNICATIONS (2020)

Article Nanoscience & Nanotechnology

Insights into the Cathode-Electrolyte Interphases of High-Energy-Density Cathodes in Lithium-Ion Batteries

Evan M. Erickson et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Microstructural Evolution of Battery Electrodes During Calendering

Xuekun Lu et al.

Article Electrochemistry

Electrode Mesoscale as a Collection of Particles: Coupled Electrochemical and Mechanical Analysis of NMC Cathodes

Mark E. Ferraro et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

Article Chemistry, Physical

Bulk and grain boundary Li-diffusion in dense LiMn2O4 pellets by means of isotope exchange and ToF-SIMS analysis

C. Schwab et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2019)

Article Nanoscience & Nanotechnology

Molecular Surface Modification of NCM622 Cathode Material Using Organophosphates for Improved Li-Ion Battery Full-Cells

Sven Neudeck et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Chemistry, Multidisciplinary

Modified High-Nickel Cathodes with Stable Surface Chemistry Against Ambient Air for Lithium-Ion Batteries

Ya You et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Review Chemistry, Multidisciplinary

Before Li Ion Batteries

Martin Winter et al.

CHEMICAL REVIEWS (2018)

Article Nanoscience & Nanotechnology

Role of Surface Oxides in the Formation of Solid-Electrolyte Interphases at Silicon Electrodes for Lithium-Ion Batteries

Kjell W. Schroder et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Physical

XAFS and TOF-SIMS analysis of SEI layers on electrodes

H Ota et al.

JOURNAL OF POWER SOURCES (2003)