| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Kaiser, Ute
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (50/50 displayed)
- 2024Phase transformations in single-layer MoTe2 stimulated by electron irradiation and annealingcitations
- 2024Heterocontact-Triggered 1H to 1T′ Phase Transition in CVD-Grown Monolayer MoTe2 : Implications for Low Contact Resistance Electronic Devicescitations
- 2024Heterocontact-Triggered 1H to 1T' Phase Transition in CVD-Grown Monolayer MoTe2: Implications for Low Contact Resistance Electronic Devicescitations
- 2024Atomic-scale time-resolved imaging of krypton dimers, chains and transition to a one-dimensional gascitations
- 2023Phase transformations in single-layer MoTe<sub>2</sub> stimulated by electron irradiation and annealingcitations
- 2023Origin of Aging of a P2-Na$_x$Mn$_{3/4}$Ni$_{1/4}$O$_2$ Cathode Active Material for Sodium-Ion Batteriescitations
- 2023Enhancing Photocatalysis: Understanding the Mechanistic Diversity in Photocatalysts Modified with Single‐Atom Catalytic Sitescitations
- 2023Enhancing photocatalysis: understanding the mechanistic diversity in photocatalysts modified with single-atom catalytic sites
- 2023Tunable Crystallinity and Electron Conduction in Wavy 2D Conjugated Metal–Organic Frameworks via Halogen Substitutioncitations
- 2022Synergistic effect of Co and Mn Co-doping on SnO2 lithium-ion anodes
- 2022Exciton spectroscopy and diffusion in MoSe2-WSe2 lateral heterostructures encapsulated in hexagonal boron nitride
- 2022Sodiophilic Current Collectors Based on MOF‐Derived Nanocomposites for Anode‐Less Na‐Metal Batteriescitations
- 2022Wet chemical fabricating of 3D printed electrodes for overall water splittingcitations
- 2022Chemical Vapor Deposition of High‐Optical‐Quality Large‐Area Monolayer Janus Transition Metal Dichalcogenidescitations
- 2022Chemical Vapor Deposition of High‐Optical‐Quality Large‐Area Monolayer Janus Transition Metal Dichalcogenidescitations
- 2022Structural and Chemical Modifications of Few-Layer Transition Metal Phosphorous Trisulfides by Electron Irradiationcitations
- 20211D p–n Junction Electronic and Optoelectronic Devices from Transition Metal Dichalcogenide Lateral Heterostructures Grown by One‐Pot Chemical Vapor Deposition Synthesiscitations
- 2021Defect agglomeration and electron-beam-induced local-phase transformations in single-layer MoTe2citations
- 2021Anatase-wrapped rutile nanorods as an effective electron collector in hybrid photoanodes for vsible light-driven oxygen evolution
- 2020Tailoring the charge / discharge potentials and electrochemical performance of SnO2 lithium‐ion anodes by transition metal co‐doping
- 2020Near–atomic-scale observation ofgrain boundaries inalayer-stacked two-dimensional polymercitations
- 2020Production and processing of graphene and related materials
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materialscitations
- 2020Production and processing of graphene and related materials
- 2020Two-Dimensional Boronate Ester Covalent Organic Framework Thin Films with Large Single Crystalline Domains for a Neuromorphic Memory Devicecitations
- 2020Identification of semiconductive patches in thermally processed monolayer oxo‐functionalized graphene
- 2020Highly crystalline and semiconducting imine‐based two‐dimensional polymers enabled by interfacial synthesis
- 2020In-situ formation and evolution of atomic defects in monolayer WSe2 under electron irradiation
- 2020Bond Dissociation and Reactivity of HF and H2O in a Nano Test Tubecitations
- 2020Bond dissociation and reactivity of HF and H 2 O in a nano test tubecitations
- 2020Bottom‐up design of bimetallic cobalt–molybdenum carbides/oxides for overall water splittingcitations
- 2019Engineering crystalline quasi-two-dimensional polyaniline thin film with enhanced electrical and chemiresistive sensing performancescitations
- 2019Host–Guest Hybrid Redox Materials Self‐Assembled from Polyoxometalates and Single‐Walled Carbon Nanotubescitations
- 2019Towards quantitative treatment of electron pair distribution functioncitations
- 2017Improving the activity and stability of Ir catalysts for PEM electrolyzer anodes by SnO 2 :Sb aerogel supports: does V addition play an active role in electrocatalysis?citations
- 2016Investigation of the Interactions and Bonding between Carbon and Group VIII Metals at the Atomic Scalecitations
- 2016Iron-doped ZnO for lithium-ion anodes: impact of the dopant ratio and carbon coating content
- 2015Optical properties of defects in nitride semiconductorscitations
- 2013Defects in bilayer silica and graphene: common trends in diverse hexagonal two-dimensional systemscitations
- 2011High temperature stability of nitride-based power HEMTs
- 2011Testing the temperature limits of GaN-based HEMT devices
- 2011Nanoscaled alloy formation from self-assembled elemental Co nanoparticles on top of Pt filmscitations
- 2009Characterization of grain structure in nanocrystalline gadolinium by high-resolution transmission electron microscopycitations
- 2007Study of a novel ALD process for depositing MgF2 thin filmscitations
Places of action
| Organizations | Location | People |
|---|
article
Tunable Crystallinity and Electron Conduction in Wavy 2D Conjugated Metal–Organic Frameworks via Halogen Substitution
Abstract
<jats:title>Abstract</jats:title><jats:p>Currently, most reported 2D conjugated metal–organic frameworks (2D c‐MOFs) are based on planar polycyclic aromatic hydrocarbons (PAHs) with symmetrical functional groups, limiting the possibility of introducing additional substituents to fine‐tune the crystallinity and electrical properties. Herein, a novel class of wavy 2D c‐MOFs with highly substituted, core‐twisted hexahydroxy‐hexa‐cata‐benzocoronenes (HH‐cHBCs) as ligands is reported. By tailoring the substitution of the c‐HBC ligands with electron‐withdrawing groups (EWGs), such as fluorine, chlorine, and bromine, it is demonstrated that the crystallinity and electrical conductivity at the molecular level can be tuned. The theoretical calculations demonstrate that F‐substitution leads to a more reversible coordination bonding between HH‐cHBCs and copper metal center, due to smaller atomic size and stronger electron‐withdrawing effect. As a result, the achieved F‐substituted 2D c‐MOF exhibits superior crystallinity, comprising ribbon‐like single crystals up to tens of micrometers in length. Moreover, the F‐substituted 2D c‐MOF displays higher electrical conductivity (two orders of magnitude) and higher charge carrier mobility (almost three times) than the Cl‐substituted one. This work provides a new molecular design strategy for the development of wavy 2D c‐MOFs and opens a new route for tailoring the coordination reversibility by ligand substitution toward increased crystallinity and superior electric conductivity.</jats:p>