Electrografting and morphological studies of chemical vapour deposition grown graphene sheets modified by electroreduction of aryldiazonium salts

2015 ◽  
Vol 161 ◽  
pp. 195-204 ◽  
Author(s):  
Marek Mooste ◽  
Elo Kibena ◽  
Jekaterina Kozlova ◽  
Margus Marandi ◽  
Leonard Matisen ◽  
...  
Keyword(s):  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Graphene Sheets ◽  
Morphological Studies ◽  
Grown Graphene

scholarly journals Chemical Vapour Deposition of Graphene for Durable Anticorrosive Coating on Copper

Nanomaterials ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 2511
Author(s):  
Dali Ji ◽  
Xinyue Wen ◽  
Tobias Foller ◽  
Yi You ◽  
Fei Wang ◽  
...  
Keyword(s):  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Electrochemical Impedance ◽  
Pure Copper ◽  
Chemical Vapour ◽  
Source Surface ◽  
Layer Graphene ◽  
Chemical Inertness ◽  
Grown Graphene ◽  
One Year

Due to the excellent chemical inertness, graphene can be used as an anti-corrosive coating to protect metal surfaces. Here, we report the growth of graphene by using a chemical vapour deposition (CVD) process with ethanol as a carbon source. Surface and structural characterisations of CVD grown films suggest the formation of double-layer graphene. Electrochemical impedance spectroscopy has been used to study the anticorrosion behaviour of the CVD grown graphene layer. The observed corrosion rate of 8.08 × 10−14 m/s for graphene-coated copper is 24 times lower than the value for pure copper which shows the potential of graphene as the anticorrosive layer. Furthermore, we observed no significant changes in anticorrosive behaviour of the graphene coated copper samples stored in ambient environment for more than one year.

Predicted bandgap opening in highly-oriented wrinkles formed in chemical vapour deposition grown graphene

2018 ◽  
Vol 6 (2) ◽  
pp. 026311 ◽  
Author(s):  
Omar M Dawood ◽  
Rakesh K Gupta ◽  
Faisal H Alqahtani ◽  
Umberto Monteverde ◽  
Hong-Yeol Kim ◽  
...  
Keyword(s):  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Grown Graphene

scholarly journals Electrowetting on conductors: anatomy of the phenomenon

2017 ◽  
Vol 199 ◽  
pp. 49-61 ◽  
Author(s):  
Kontad Ounnunkad ◽  
Hollie V. Patten ◽  
Matěj Velický ◽  
Anna K. Farquhar ◽  
Paula A. Brooksby ◽  
...  
Keyword(s):  
Chemical Vapour Deposition ◽  
Basal Plane ◽  
Dielectric Layer ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Carbon Films ◽  
Graphite Surface ◽  
Specific Interactions ◽  
Carbon Structure ◽  
Grown Graphene

We have recently reported that reversible electrowetting can be observed on the basal plane of graphite, without the presence of a dielectric layer, in both liquid/air and liquid/liquid configurations. The influence of carbon structure on the wetting phenomenon is investigated in more detail here. Specifically, it is shown that the adsorption of adventitious impurities on the graphite surface markedly suppresses the electrowetting response. Similarly, the use of pyrolysed carbon films, although exhibiting a roughness below the threshold previously identified as the barrier to wetting on basal plane graphite, does not give a noticeable electrowetting response, which leads us to conclude that specific interactions at the water–graphite interface as well as graphite crystallinity are responsible for the reversible response seen in the latter case. Preliminary experiments on mechanically exfoliated and chemical vapour deposition grown graphene are also reported.

Controlledn-doping in chemical vapour deposition grown graphene by antimony

2014 ◽  
Vol 48 (1) ◽  
pp. 015307 ◽  
Author(s):  
Hafiz M W Khalil ◽  
Jung Tae Nam ◽  
Keun Soo Kim ◽  
Hwayong Noh
Keyword(s):  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Grown Graphene

scholarly journals High-Performance Two-Dimensional Schottky Diodes Utilizing Chemical Vapour Deposition-Grown Graphene–MoS2 Heterojunctions

2018 ◽  
Vol 10 (43) ◽  
pp. 37258-37266 ◽  
Author(s):  
Hefu Huang ◽  
Wenshuo Xu ◽  
Tongxin Chen ◽  
Ren-Jie Chang ◽  
Yuewen Sheng ◽  
...  
Keyword(s):  
Chemical Vapour Deposition ◽  
High Performance ◽  
Vapour Deposition ◽  
Schottky Diodes ◽  
Chemical Vapour ◽  
Two Dimensional ◽  
Grown Graphene

scholarly journals Chemical Vapour Deposition of Graphene—Synthesis, Characterisation, and Applications: A Review

Molecules ◽  
2020 ◽  
Vol 25 (17) ◽  
pp. 3856 ◽  
Author(s):  
Maryam Saeed ◽  
Yousef Alshammari ◽  
Shereen A. Majeed ◽  
Eissa Al-Nasrallah
Keyword(s):  
Chemical Vapour Deposition ◽  
Large Scale ◽  
Vapour Deposition ◽  
Electronic Devices ◽  
Graphene Film ◽  
Chemical Vapour ◽  
Process Conditions ◽  
Graphene Synthesis ◽  
Grown Graphene

Graphene as the 2D material with extraordinary properties has attracted the interest of research communities to master the synthesis of this remarkable material at a large scale without sacrificing the quality. Although Top-Down and Bottom-Up approaches produce graphene of different quality, chemical vapour deposition (CVD) stands as the most promising technique. This review details the leading CVD methods for graphene growth, including hot-wall, cold-wall and plasma-enhanced CVD. The role of process conditions and growth substrates on the nucleation and growth of graphene film are thoroughly discussed. The essential characterisation techniques in the study of CVD-grown graphene are reported, highlighting the characteristics of a sample which can be extracted from those techniques. This review also offers a brief overview of the applications to which CVD-grown graphene is well-suited, drawing particular attention to its potential in the sectors of energy and electronic devices.

CVD graphene based immunosensor

RSC Advances ◽  
2014 ◽  
Vol 4 (46) ◽  
pp. 23952-23956 ◽  
Author(s):  
Adeline Huiling Loo ◽  
Adriano Ambrosi ◽  
Alessandra Bonanni ◽  
Martin Pumera
Keyword(s):  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Cvd Graphene ◽  
Cvd Method ◽  
Grown Graphene

Herein, we aim to draw attention to employing chemical vapour deposition (CVD) method grown graphene as a potential platform for immunosensing of IgG.

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