Wet-chemical noncovalent functionalization of CVD graphene: molecular doping and its effect on electrolyte-gated graphene field-effect transistor characteristics

M Dieng, M Bensifia, J Borme, I Florea… - The Journal of …, 2022 - ACS Publications
Graphene sheets (mono-and multilayers) were synthesized by chemical vapor deposition
and functionalized with various aromatic molecules such as Fe-/Co-porphyrin and Fe …

Graphene field effect transistor as a probe of electronic structure and charge transfer at organic molecule–graphene interfaces

J Cervenka, A Budi, N Dontschuk, A Stacey, A Tadich… - Nanoscale, 2015 - pubs.rsc.org
The electronic structure of physisorbed molecules containing aromatic nitrogen heterocycles
(triazine and melamine) on graphene is studied using a combination of electronic transport …

Quantitative analysis of graphene doping by organic molecular charge transfer

X Wang, JB Xu, W Xie, J Du - The Journal of Physical Chemistry C, 2011 - ACS Publications
In this paper, both n-type and p-type doped exfoliated graphene sheets are presented by
virtue of adsorbing organic molecules. Flat organic layers are uniformly grown on graphene …

Evidence for electron transfer between graphene and non‐covalently bound π‐systems

SM Brülls, V Cantatore, Z Wang, PL Tam… - … A European Journal, 2020 - Wiley Online Library
Hybridizing graphene and molecules possess a high potential for developing materials for
new applications. However, new methods to characterize such hybrids must be developed …

Tuning the electronic structure and transport properties of graphene by noncovalent functionalization: effects of organic donor, acceptor and metal atoms

YH Zhang, KG Zhou, KF Xie, J Zeng, HL Zhang… - …, 2010 - iopscience.iop.org
Using density functional theory and nonequilibrium Green's function (NEGF) formalism, we
have theoretically investigated the binding of organic donor, acceptor and metal atoms on …

Restoring the electrical properties of CVD graphene via physisorption of molecular adsorbates

K Thodkar, D Thompson, F Lüönd… - … applied materials & …, 2017 - ACS Publications
Chemical vapor deposition (CVD) is a powerful technique to produce graphene for large-
scale applications. Polymer-assisted wet transfer is commonly used to move the graphene …

Electrochemistry at CVD grown multilayer graphene transferred onto flexible substrates

A Ambrosi, M Pumera - The Journal of Physical Chemistry C, 2013 - ACS Publications
The application of graphene and graphene-related materials for the fabrication of improved
electrochemical devices is a very active research field. Because of the need of bulk …

Manipulating the electronic and chemical properties of graphene via molecular functionalization

HY Mao, YH Lu, JD Lin, S Zhong, ATS Wee… - Progress in Surface …, 2013 - Elsevier
Graphene, a single atomic layer of sp2-hybridized carbon atoms arranged in a hexagonal
structure and the Nobel winning material in 2010, has attracted extensive research attention …

Direct PECVD growth of vertically erected graphene walls on dielectric substrates as excellent multifunctional electrodes

C Yang, H Bi, D Wan, F Huang, X Xie… - Journal of Materials …, 2013 - pubs.rsc.org
A novel uniform multi-level matrix of vertically erected graphene walls is directly grown on a
dielectric substrate by plasma enhanced chemical vapor deposition (PECVD) at 900° C …

Chemical vapor deposition-derived graphene with electrical performance of exfoliated graphene

N Petrone, CR Dean, I Meric, AM Van Der Zande… - Nano …, 2012 - ACS Publications
While chemical vapor deposition (CVD) promises a scalable method to produce large-area
graphene, CVD-grown graphene has heretofore exhibited inferior electronic properties in …