4.8 Article

Water-Controlled Structural Transition and Charge Transfer of Interfacial Ionic Liquids

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, Physical

Thermal and Catalytic Decomposition of 2-Hydroxyethylhydrazine and 2-Hydroxyethylhydrazinium Nitrate Ionic Liquid

Steven D. Chambreau et al.

Summary: This study aims to develop chemical kinetics models for the combustion of ionic liquid-based monopropellants. Investigations on the thermal and catalytic decomposition of 2-hydroxyethylhydrazinium nitrate (HEHN) were carried out using different mass spectrometric techniques to understand the decomposition process and identify the products and reaction mechanisms.

JOURNAL OF PHYSICAL CHEMISTRY A (2022)

Article Chemistry, Physical

Molecular Dynamics Insight into the Role of Water Molecules in Ionic Liquid Mixtures of 1-Butyl-3-methylimidazolium Iodide and Ethylammonium Nitrate

Marisa E. Gliege et al.

Summary: This study utilizes molecular dynamics simulations to investigate the complex interactions in ternary solutions containing imidazolium-based ionic liquids, water, and ethylammonium nitrate. The simulations reveal the formation of heterogeneous regimes, hydrogen bonding, and changes in the ordering of the ionic liquids with increasing water concentration. Additionally, water aggregates and networks are observed at high water concentrations, impacting the thermal behavior of the mixtures.

JOURNAL OF PHYSICAL CHEMISTRY B (2022)

Article Chemistry, Physical

Electronic screening using a virtual Thomas-Fermi fluid for predicting wetting and phase transitions of ionic liquids at metal surfaces

Alexander Schlaich et al.

Summary: Ionic and dipolar liquids exhibit unexpected behaviors in confinement, particularly relevant to energy storage, electrochemistry, and catalysis. A new approach is introduced that involves electronic screening while capturing the molecular aspects of interfacial fluids, addressing the need for tools to fully understand the properties of confined liquids. This method, based on the Thomas-Fermi formalism, effectively describes electrostatic interactions within imperfect metals, showcasing the decay of electrostatic interactions and electrochemical behavior.

NATURE MATERIALS (2022)

Article Chemistry, Physical

Charge transfer and polarisability in ionic liquids: a case study

Frederik Philippi et al.

Summary: The study focuses on the charge transfer and polarizability effects of 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide [C(4)C(1)im][NTf2] IL through classical molecular dynamics simulations. The methods for determining charge distributions and mean field charge transfer are discussed, and the impact of different charge models and scaling methods on simulations is investigated.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2022)

Article Nanoscience & Nanotechnology

High-Performance Cycling of Na Metal Anodes in Phosphonium and Pyrrolidinium Fluoro(sulfonyl)imide Based Ionic Liquid Electrolytes

Shammi A. Ferdousi et al.

Summary: We investigated the sodium electrochemistry and the evolution and chemistry of the solid-electrolyte interphase (SEI) during cycling of Na metal electrodes in two ionic liquid (IL) electrolytes. We found that the IL based on the phosphonium cation demonstrated superior performance and stability compared to the pyrrolidinium-based counterpart, even after the addition of water. This research breakthrough shows promise for the development of high-capacity Na metal anodes and future higher-temperature Na-metal-based batteries.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Nanoscience & Nanotechnology

Solid Polymer Electrolytes Based on Gellan Gum and Ionic Liquid for Sustainable Electrochromic Devices

Raquel Alves et al.

Summary: In this study, environmentally friendly solid polymer electrolytes (SPEs) based on gellan gum and ionic liquid (IL) were prepared and applied in electrochromic devices (ECDs). The developed SPEs showed good thermal stability, suitable mechanical properties, and high ionic conductivity. The electrochromic performance of the SPE was evaluated and demonstrated a fully flexible ECD operating at voltages below 1.0 V.

ACS APPLIED MATERIALS & INTERFACES (2022)

Review Chemistry, Multidisciplinary

Contact Electrification at the Liquid-Solid Interface

Shiquan Lin et al.

Summary: Interfaces between a liquid and a solid are crucial in various scientific fields. Recent studies have found that electron transfer plays a dominant role in the formation of the charge layer at the interface. This review discusses the importance of electron transfer in liquid-solid contact electrification and introduces the triboelectric nanogenerator technique as a tool for probing charge transfer at such interfaces.

CHEMICAL REVIEWS (2022)

Article Chemistry, Multidisciplinary

Insights into Ionic Liquids: From Z-Bonds to Quasi-Liquids

Yanlei Wang et al.

Summary: Ionic liquids (ILs) are promising for green chemistry, environmental science, and sustainable technology due to their unique properties. Research is focused on understanding ILs and developing applications, but challenges remain in areas such as observing and simulating their interactions.

JACS AU (2022)

Review Chemistry, Multidisciplinary

Stimuli-Responsive Ionic Liquids and the Regulation of Aggregation Structure and Phase Behavior†

Xiao-Qing Yuan et al.

Summary: This review highlights the recent research progress on stimuli-responsive ionic liquids, focusing on their chemical structures, properties, responsive mechanisms, aggregation structures, and phase behaviors driven by external stimuli. It also discusses the specific or potential applications of these liquids in various scientific fields and briefly presents the challenges and strategies in the subject.

CHINESE JOURNAL OF CHEMISTRY (2021)

Article Chemistry, Physical

Structure, Molecular Interactions, and Dynamics of Aqueous [BMIM][BF4] Mixtures: A Molecular Dynamics Study

Tsun-Mei Chang et al.

Summary: Molecular dynamics simulations were used to investigate the properties of [bmim][BF4] aqueous solutions, revealing changes in the structure of ionic liquids and an increase in the average dipole moment of water molecules. Additionally, water was found to have a significant impact on the dynamics of ionic liquids.

JOURNAL OF PHYSICAL CHEMISTRY B (2021)

Article Chemistry, Physical

Balance Between Contact and Solvent-Separated Ion Pairs in Mixtures of the Protic Ionic Liquid [Et3NH][MeSO3] with Water Controlled by Water Content and Temperature

Benjamin Golub et al.

Summary: The balance of hydrogen-bonded contact ion pairs and solvent-separated ion pairs in protic ionic liquids and their mixtures with water can be well understood through a combination of spectroscopy, density functional theory calculations, and molecular dynamics simulations. The transition from contact ion pairs to solvent-separated ion pairs in these mixtures depends on the relative hydrogen bond acceptor strength, solvent concentration, and temperature. The interconversion process at the molecular level can be described in detail using MD simulations, while the concentration dependence of ion pair formation is explained with the help of a simplified statistical model describing hydrogen bond redistribution.

JOURNAL OF PHYSICAL CHEMISTRY B (2021)

Article Chemistry, Physical

Heterogeneous catalysis under flow for the 21st century fine chemical industry

Rosaria Ciriminna et al.

Summary: This study suggests that the fine chemical and pharmaceutical sectors may soon begin to widely adopt supported transition metal catalysts, thanks to the emergence of new generation supported metal catalysts and flow chemistry. In the future, both heterogenized metal nanoparticles as well as single-site molecular and single-atom catalysts are expected to become common.

GREEN ENERGY & ENVIRONMENT (2021)

Article Chemistry, Physical

High CO2 absorption capacity of metal-based ionic liquids: A molecular dynamics study

Biwen Li et al.

Summary: Metal-based ionic liquids enhance the CO2 absorption capacity by promoting the diffusion process, and the metal-Cl bond length and anion volume are effective factors for regulating the CO2 absorption process.

GREEN ENERGY & ENVIRONMENT (2021)

Article Chemistry, Physical

Engineering optimization approach of nonaqueous electrolyte for sodium ion battery with long cycle life and safety

Haiying Che et al.

Summary: By optimizing the electrolyte, this study effectively promotes the formation of a protective interfacial layer on the positive and negative electrodes of sodium-ion batteries, thereby retarding parasitic reactions and suppressing metal ion dissolution. With the optimized electrolyte, a NaNi1/3Fe1/3Mn1/3O2/hard carbon cell can achieve 56.16% capacity retention at -40 degrees C and maintain 80% capacity retention after more than 2500 cycles, with excellent thermal safety.

GREEN ENERGY & ENVIRONMENT (2021)

Review Chemistry, Multidisciplinary

Microstructural and Dynamical Heterogeneities in Ionic Liquids

Yong-Lei Wang et al.

CHEMICAL REVIEWS (2020)

Article Chemistry, Physical

Strong Propensity of Ionic Liquids in Their Aqueous Solutions for an Organic-Modified Metal Surface

Anuj K. Pennathur et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2020)

Article Chemistry, Physical

Surface Confinement Induces the Formation of Solid-Like Insulating Ionic Liquid Nanostructures

Massimiliano Galluzzi et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Review Physics, Multidisciplinary

Towards nanoscale electrical measurements in liquid by advanced KPFM techniques: a review

Liam Collins et al.

REPORTS ON PROGRESS IN PHYSICS (2018)

Review Chemistry, Physical

Energy and fuels from electrochemical interfaces

Vojislav R. Stamenkovic et al.

NATURE MATERIALS (2017)

Article Multidisciplinary Sciences

Rapid electron transfer by the carbon matrix in natural pyrogenic carbon

Tianran Sun et al.

NATURE COMMUNICATIONS (2017)

Article Nanoscience & Nanotechnology

Surface and Electrochemical Properties of Polymer Brush-Based Redox Poly(Ionic Liquid)

Van Bui-Thi-Tuyet et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Review Chemistry, Multidisciplinary

Water at Interfaces

E. Bjornehohn et al.

CHEMICAL REVIEWS (2016)

Article Chemistry, Physical

Interaction of a Self-Assembled Ionic Liquid Layer with Graphite(0001): A Combined Experimental and Theoretical Study

Florian Buchner et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2016)

Article Chemistry, Physical

Effect of the environmental humidity on the bulk, interfacial and nanoconfined properties of an ionic liquid

L. Andres Jurado et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2016)

Review Nanoscience & Nanotechnology

Ionic liquids and their solid-state analogues as materials for energy generation and storage

Douglas R. MacFarlane et al.

NATURE REVIEWS MATERIALS (2016)

Review Chemistry, Multidisciplinary

Structure and Nanostructure in Ionic Liquids

Robert Hayes et al.

CHEMICAL REVIEWS (2015)

Article Chemistry, Physical

A Combined Experimental and Molecular Dynamics Study of Iodide-Based Ionic Liquid and Water Mixtures

Stella. D. Nickerson et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2015)

Article Chemistry, Multidisciplinary

Efficient Conversion of CO2 to CO Using Tin and Other Inexpensive and Easily Prepared Post-Transition Metal Catalysts

Jonnathan Medina-Ramos et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Multidisciplinary Sciences

Properties of Water Confined in Ionic Liquids

Koji Saihara et al.

SCIENTIFIC REPORTS (2015)

Article Chemistry, Multidisciplinary

Chemical Reduction of Individual Graphene Oxide Sheets as Revealed by Electrostatic Force Microscopy

Dhaval D. Kulkarni et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Chemistry, Physical

Orientational Dynamics of Room Temperature Ionic Liquid/Water Mixtures: Water-Induced Structure

Adam L. Sturlaugson et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2012)

Article Chemistry, Physical

The Role of Confined Water in Ionic Liquid Electrolytes for Dye-Sensitized Solar Cells

Jiwon Jeon et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2012)

Article Multidisciplinary Sciences

Ionic Liquid-Mediated Selective Conversion of CO2 to CO at Low Overpotentials

Brian A. Rosen et al.

SCIENCE (2011)

Article Chemistry, Physical

Molecular dynamics simulation of nanostructural organization in ionic liquid/water mixtures

Wei Jiang et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2007)