Patrick Urbankowski
YOU?
Author Swipe
View article: Cover Feature: Interconnected Two‐dimensional Arrays of Niobium Nitride Nanocrystals as Stable Lithium Host (Batteries & Supercaps 1/2021)
Cover Feature: Interconnected Two‐dimensional Arrays of Niobium Nitride Nanocrystals as Stable Lithium Host (Batteries & Supercaps 1/2021) Open
The Cover Feature illustrates 2D arrays of NbN nanocrystals, which are used as stable Li host. Coupled with lithium nickel–manganese–cobalt oxide, a long-term cycling full Li-metal battery is realized under practical condition. More inform…
View article: Intercalation‐Induced Reversible Electrochromic Behavior of Two‐Dimensional Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> MXene in Organic Electrolytes
Intercalation‐Induced Reversible Electrochromic Behavior of Two‐Dimensional Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> MXene in Organic Electrolytes Open
MXenes, a large family of two‐dimensional materials, have attracted tremendous attention due to their unique physical and chemical properties. Reversible ion intercalation between MXene layers allows modification of the optical, thermal, m…
View article: Understanding Functionalization of Titanium Carbide (MXene) with Quinones and Their Pseudocapacitance
Understanding Functionalization of Titanium Carbide (MXene) with Quinones and Their Pseudocapacitance Open
In this work, the interaction mechanism of 1-aminoanthraquinone (AQ) on Ti3C2Tx MXene by noncovalent (AQ@Ti3C2Tx) and covalent (AQ-Ti3C2Tx) functionalization is reported. Spectroscopic, X-ray, and scattering techniques confirmed noncovalen…
View article: An Ultrafast Conducting Polymer@MXene Positive Electrode with High Volumetric Capacitance for Advanced Asymmetric Supercapacitors
An Ultrafast Conducting Polymer@MXene Positive Electrode with High Volumetric Capacitance for Advanced Asymmetric Supercapacitors Open
Pseudocapacitors or redox capacitors that synergize the merits of batteries and double‐layer capacitors are among the most promising candidates for high‐energy and high‐power energy storage applications. 2D transition metal carbides (MXene…
View article: Two‐Dimensional Arrays of Transition Metal Nitride Nanocrystals
Two‐Dimensional Arrays of Transition Metal Nitride Nanocrystals Open
The synthesis of low‐dimensional transition metal nitride (TMN) nanomaterials is developing rapidly, as their fundamental properties, such as high electrical conductivity, lead to many important applications. However, TMN nanostructures sy…
View article: Synthesis of Two-Dimensional Transition Metal Nitrides
Synthesis of Two-Dimensional Transition Metal Nitrides Open
The family of two-dimensional (2D) materials-solids with high aspect ratios and thicknesses consisting of a few atomic layers-has grown far beyond graphene. 2D transition metal carbides, nitrides and carbonitrides, known as MXenes, are one…
View article: Scalable Synthesis of Ultrathin Mn<sub>3</sub>N<sub>2</sub> Exhibiting Room‐Temperature Antiferromagnetism
Scalable Synthesis of Ultrathin Mn<sub>3</sub>N<sub>2</sub> Exhibiting Room‐Temperature Antiferromagnetism Open
Ultrathin and 2D magnetic materials have attracted a great deal of attention recently due to their potential applications in spintronics. Only a handful of stable ultrathin magnetic materials have been reported, but their high‐yield synthe…
View article: MoS<sub>2</sub>‐on‐MXene Heterostructures as Highly Reversible Anode Materials for Lithium‐Ion Batteries
MoS<sub>2</sub>‐on‐MXene Heterostructures as Highly Reversible Anode Materials for Lithium‐Ion Batteries Open
Two‐dimensional (2D) heterostructured materials, combining the collective advantages of individual building blocks and synergistic properties, have spurred great interest as a new paradigm in materials science. The family of 2D transition‐…
View article: Effect of glycine functionalization of 2D titanium carbide (MXene) on charge storage
Effect of glycine functionalization of 2D titanium carbide (MXene) on charge storage Open
The expanded MXene by glycine functionalization exhibited an improved rate and cycling performance.
View article: Flexible MXene/Graphene Films for Ultrafast Supercapacitors with Outstanding Volumetric Capacitance
Flexible MXene/Graphene Films for Ultrafast Supercapacitors with Outstanding Volumetric Capacitance Open
A strategy to prepare flexible and conductive MXene/graphene (reduced graphene oxide, rGO) supercapacitor electrodes by using electrostatic self‐assembly between positively charged rGO modified with poly(diallyldimethylammonium chloride) a…
View article: 2D molybdenum and vanadium nitrides synthesized by ammoniation of 2D transition metal carbides (MXenes)
2D molybdenum and vanadium nitrides synthesized by ammoniation of 2D transition metal carbides (MXenes) Open
Synthesis of 2D transition metal nitrides can be achieved by ammoniation of carbide MXenes (Mo2CTxand V2CTx) at elevated temperatures.