Alyna Lange
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View article: Complex Self-Organization in <i>n</i>-Alkylammonium Sulfobetaine Zwitterions with High Thermal Stabilities and High Expansion Coefficients
Complex Self-Organization in <i>n</i>-Alkylammonium Sulfobetaine Zwitterions with High Thermal Stabilities and High Expansion Coefficients Open
Sulfobetaine zwitterions made from n-alkyl dimethylamines and butanesultone yield a series of n-alkylammonium sulfobetaine zwitterions with complex self-organization behavior. The compounds are thermally quite stable and the length of the …
View article: Sulfobetaine ionic liquid crystals based on strong acids: phase behavior and electrochemistry
Sulfobetaine ionic liquid crystals based on strong acids: phase behavior and electrochemistry Open
New zwitterionic ionic liquid crystals were synthesized and their phase and ion transport behavior was investigated. They show relatively high conductivities and are easy to fabricate. Thus, they are promising compounds for ion conductive …
View article: 3D Printable Polymer Electrolytes for Ionic Conduction based on Protic Ionic Liquids
3D Printable Polymer Electrolytes for Ionic Conduction based on Protic Ionic Liquids Open
A range of protic ionic liquids (PILs) based on tri‐n‐alkylammonium cations and mesylate/triflate anions were incorporated into a polymer matrix to form ionogels (IGs). These systems were investigated for their thermal and electrochemical …
View article: Dynamics of Water Clusters Confined in Ionic Liquid at an Elevated Pressure
Dynamics of Water Clusters Confined in Ionic Liquid at an Elevated Pressure Open
Over the years, numerous experimental and theoretical efforts have been dedicated to investigating the mysteries of water and determining its new unexplored physical properties. Despite this, high-pressure studies of water and aqueous mixt…
View article: Counterion effects on the mesomorphic and electrochemical properties of guanidinium salts
Counterion effects on the mesomorphic and electrochemical properties of guanidinium salts Open
A library of wedge-shaped 3,4,5-(tris(tetradecyloxy))phenylguanidinium salts Gua(14)X with different anions was prepared. The counter ion significantly affects the solution redox properties and the stability of the liquid crystalline phase.
View article: Current Topics in Ionic Liquid Crystals
Current Topics in Ionic Liquid Crystals Open
Ionic liquid crystals (ILCs), that is, ionic liquids exhibiting mesomorphism, liquid crystalline phases, and anisotropic properties, have received intense attention in the past years. Among others, this is due to their special properties a…
View article: Ion and Proton Transport In Aqueous/Nonaqueous Acidic Ionic Liquids for Fuel-Cell Applications—Insight from High-Pressure Dielectric Studies
Ion and Proton Transport In Aqueous/Nonaqueous Acidic Ionic Liquids for Fuel-Cell Applications—Insight from High-Pressure Dielectric Studies Open
The use of acidic ionic liquids and solids as electrolytes in fuel cells is an emerging field due to their efficient proton conductivity and good thermal stability. Despite multiple reports describing conducting properties of acidic ILs, l…