Building a cm2 scale CVD graphene-based gas sensor: modelling the kinetic with a three-site adsorption/desorption Langmuir model

V Malesys, A Andrieux-Ledier, P Lavenus… - …, 2024 - iopscience.iop.org
In this article, we aim to develop and study a highly sensitive and selective cm 2 scale
graphene-based gas sensor. We present the technology used to fabricate sensors which …

Structural and electronic transport properties of fluorographene directly grown on silicates for possible biosensor applications

R Sharma, TC Asmara, KR Sahoo… - ACS Applied Nano …, 2020 - ACS Publications
Fluorographene (FG) ultrathin films are directly grown on flexible and nonflexible insulating
silicate substrates and characterized in terms of their structural and electronic properties. FG …

Fabrication of BP2T functionalized graphene via non-covalent π–π stacking interactions for enhanced ammonia detection

H Li, T Duan, O Sher, Y Han, R Papadakis… - RSC …, 2021 - pubs.rsc.org
Graphene has stimulated great enthusiasm in a variety of fields, while its chemically inert
surface still remains challenging for functionalization towards various applications. Herein …

Making monolayer graphene photoluminescent by electron-beam-activated fluorination approach

C Zhang, X Zheng, J Cui, J Liu, T Duan, B Zhang… - Applied Surface …, 2023 - Elsevier
The past one and half decades have witnessed a tremendous development of graphene
electronics, and the key to the success of graphene is its exceptional properties. The lacking …

Novel first-principles insights into graphene fluorination

T Malakoutikhah, SJ Hashemifar… - The Journal of Chemical …, 2022 - pubs.aip.org
Fluorination of graphene sheets with xenon difluoride leads to the formation of the widest
bandgap Gr derivative, namely, fluorographene. Accurate experimental observations …

Electronic and magnetic properties of graphene-fluorographene nanoribbons: controllable semiconductor-metal transition

RM Guzmán-Arellano, AD Hernández-Nieves… - arXiv preprint arXiv …, 2024 - arxiv.org
We investigate the electronic and magnetic properties of graphene channels ($2 $-$4 $ nm
wide) embedded within fluorographene, focusing on two distinct interfaces: the fully …

Electron-beam-induced fluorination cycle for long-term preservation of graphene under ambient conditions

T Duan, H Li, K Leifer - Nanomaterials, 2022 - mdpi.com
The aging in air inevitably results in the accumulation of airborne hydrocarbon
contaminations on a graphene surface, which causes considerable difficulties in the …

Computational studies on 2D and 3D amorphous solids: Investigation of structure-property relationship

E Gürbüz - 2023 - diva-portal.org
Computational studies on 2D and 3D amorphous solids. Investigation of structure-property
relationship Page 1 Digital Comprehensive Summaries of Uppsala Dissertations from the …

Towards ballistic transport CVD graphene by controlled removal of polymer residues

T Duan, H Li, R Papadakis, K Leifer - Nanotechnology, 2022 - iopscience.iop.org
Polymer-assisted wet transfer of chemical vapor deposited (CVD) graphene has achieved
great success towards the true potential for large-scale electronic applications, while the …

Strain-inducing photochemical chlorination of graphene nanoribbons on SiC (0001)

G Copetti, EH Nunes, TO Feijó, LA Galves… - …, 2021 - iopscience.iop.org
As different low-dimensional materials are sought to be incorporated into microelectronic
devices, graphene integration is dependent on the development of band gap opening …