Advancements in plasma-enhanced chemical vapor deposition for producing vertical graphene nanowalls

E Bertran-Serra, S Rodriguez-Miguel, Z Li, Y Ma… - Nanomaterials, 2023 - mdpi.com
In recent years, vertical graphene nanowalls (VGNWs) have gained significant attention due
to their exceptional properties, including their high specific surface area, excellent electrical …

Aging of plasma-activated carbon surfaces: Challenges and opportunities

E Ortiz-Ortega, S Hosseini, SO Martinez-Chapa… - Applied Surface …, 2021 - Elsevier
Plasma-activated carbon surfaces demonstrate an immediately enhanced surface energy,
wettability, and roughness and perform considerably well in their intended applications …

Development of carbon-based metal free electrochemical sensor for hydrogen peroxide by surface modification of carbon nanowalls

F Bohlooli, A Anagri, S Mori - Carbon, 2022 - Elsevier
A novel metal-free amperometric sensor based on O 2/Ar plasma modified carbon
nanowalls (CNW) was successfully developed for non-enzymatic detection of hydrogen …

Plasma-tuneable oxygen functionalization of vertical graphenes enhance electrochemical capacitor performance

G Sahoo, SR Polaki, S Ghosh, NG Krishna… - Energy Storage …, 2018 - Elsevier
Abstract Vertical Graphene Nanosheets (VGN) is one of the most promising energy storage
materials in particular for electrochemical capacitor electrode applications. Yet, the intrinsic …

Single-step growth of graphene and graphene-based nanostructures by plasma-enhanced chemical vapor deposition

NC Yeh, CC Hsu, J Bagley, WS Tseng - Nanotechnology, 2019 - iopscience.iop.org
The realization of many promising technological applications of graphene and graphene-
based nanostructures depends on the availability of reliable, scalable, high-yield and low …

Temporal-stability of plasma functionalized vertical graphene electrodes for charge storage

G Sahoo, SR Polaki, S Ghosh, NG Krishna… - Journal of Power …, 2018 - Elsevier
Vertical graphene is an emerging material for supercapacitor applications. Yet, its inherent
hydrophobic nature restricts the interaction with electrolyte ions, which brings in high …

Synthesis of isolated carbon nanowalls via high-voltage nanosecond pulses in conjunction with CH4/H2 plasma enhanced chemical vapor deposition

T Ichikawa, N Shimizu, K Ishikawa, M Hiramatsu… - Carbon, 2020 - Elsevier
Carbon nanowalls (CNWs) are vertically standing, interconnecting flake-or wall-like
collections of graphene sheets. In the present work, this material was synthesized by …

Controllable synthesized diamond/CNWs film as a novel nanocarbon electrode with wide potential window and enhanced S/B ratio for electrochemical sensing

M Zhou, Z Zhai, L Liu, C Zhang, Z Yuan, Z Lu… - Applied Surface …, 2021 - Elsevier
Ultra-low background current and wide potential window are simultaneously achieved on
the diamond/carbon nanowalls (D/CNWs) films albeit with high sp 2-C content. The …

High-Sensitivity H2 and CH4 SAW Sensors with Carbon Nanowalls and Improvement in Their Performance after Plasma Treatment

S Vizireanu, I Constantinoiu, V Satulu, SD Stoica… - Chemosensors, 2023 - mdpi.com
We have developed surface acoustic wave (SAW) sensors with high sensitivity and a
reversible response at room temperature (RT). The sensitive area of the sensor was …

Plasma surface functionalization of boron nitride nano-sheets

H Achour, A Achour, S Solaymani, M Islam… - Diamond and Related …, 2017 - Elsevier
On silicon substrates, boron nitride nanosheets (BNNS) consisting of interconnected
hexagonal boron nitride nano-layers were produced via chemical vapor deposition process …