Vacancy designed 2D materials for electrodes in energy storage devices

R Kumar, S Sahoo, E Joanni, R Pandey… - Chemical …, 2023‏ - pubs.rsc.org
Vacancies are ubiquitous in nature, usually playing an important role in determining how a
material behaves, both physically and chemically. As a consequence, researchers have …

Roadmap toward Controlled Ion Beam‐Induced Defects in 2D Materials

M Telkhozhayeva, O Girshevitz - Advanced Functional …, 2024‏ - Wiley Online Library
Understanding the nature, density, and distribution of structural defects is crucial for tailoring
the properties of atomically thin two‐dimensional (2D) materials, which is paramount for …

Achieving High Substitutional Incorporation in Mn-Doped Graphene

R Villarreal, Z Zarkua, S Kretschmer, V Hendriks… - ACS …, 2024‏ - ACS Publications
Despite its broad potential applications, substitution of carbon by transition metal atoms in
graphene has so far been explored only to a limited extent. We report the realization of …

[HTML][HTML] Self-healing kinetics in monolayer graphene following very low energy ion irradiation

P Vinchon, S Hamaguchi, S Roorda, F Schiettekatte… - Carbon, 2025‏ - Elsevier
Monolayer graphene subjected to 13 and 90 eV Ar ion irradiation was probed by in-situ
Raman spectroscopy. At 90 eV ion irradiation, a simple damage accumulation is seen …

Fluorine ion implantation onto laser etched pyrolytic carbon surface for mechanically robust superhydrophobicity and improved hemocompatibility

T Cui, Y Shu, W Yang, H Luo, Y Wan, J Chen… - Applied Surface …, 2025‏ - Elsevier
Mechanical durability and hemocompatibility are two crucial parameters for
superhydrophobic pyrolytic carbon (PyC) heart valve materials. In this study, we employed a …

Lateral Controlled Do** and Defect Engineering of Graphene by Ultra-Low-Energy Ion Implantation

F Junge, M Auge, Z Zarkua, H Hofsäss - Nanomaterials, 2023‏ - mdpi.com
In this paper, the effectiveness of ultra-low-energy ion implantation as a means of defect
engineering in graphene was explored through the measurement of Scanning Kelvin Probe …

[HTML][HTML] Structural dynamics in the presence of water of graphene bilayers with defects

E Santos - Nanomaterials, 2023‏ - mdpi.com
The dynamics of a bilayer of graphene containing one mono-vacancy in the top layer has
been investigated in the framework of DFTB in the absence and in the presence of water …

Selective etching of multilayer graphene with ultra-low impact energy oxygen ions

PP Michałowski - Applied Surface Science, 2024‏ - Elsevier
The practical application of graphene in various electronic and optoelectronic devices
requires precise control of its spatial confinement. Ion beam-based techniques are a …

[HTML][HTML] 2D Isoporous Materials: From Precursor Molecular Structures to Post-Processing Methods

Y Yang, X Li, C **ang - Materials Today Nano, 2024‏ - Elsevier
The emerging of two-dimensional (2D) isoporous materials forwarded the applications of
membrane materials in cutting-edge fields such as refined separation, atom uptake and …

[HTML][HTML] The Influence of Electron Beam Irradiation on the Performance of Hydrogenation Catalysts Containing Co and Carboneous Particles on Silica

MI Arabadzhy, VP Pashkevych, OO Pariiska… - Chemistry, 2025‏ - mdpi.com
This study was aimed at elucidating the role of the carboneous component in Co–carbon-
containing catalysts for the hydrogenation of organic compounds. A Co-C/SiO2 catalyst was …