Organic thin‐film capacitive and resistive humidity sensors: a focus review

MA Najeeb, Z Ahmad… - Advanced Materials …, 2018 - Wiley Online Library
In this paper, organic‐based capacitive and resistive humidity sensors, starting from the
fundamental working principles, designs, and characterization, are reviewed. The prevalent …

[HTML][HTML] Rational design, synthesis, and application of silica/graphene-based nanocomposite: A review

M Ma, H Li, Y **ong, F Dong - Materials & Design, 2021 - Elsevier
Graphene, which has good electrical/thermal conductivity, excellent mechanical properties
and large specific surface area, is promising in various fields. However, the easy …

Humidity and CO2 gas sensing properties of double-layer graphene

X Fan, K Elgammal, AD Smith, M Östling, A Delin… - Carbon, 2018 - Elsevier
Graphene has interesting gas sensing properties with strong responses of the graphene
resistance when exposed to gases. However, the resistance response of double-layer …

Influence of humidity on contact resistance in graphene devices

A Quellmalz, AD Smith, K Elgammal… - … applied materials & …, 2018 - ACS Publications
The electrical contact resistance at metal–graphene interfaces can significantly degrade the
properties of graphene devices and is currently hindering the full exploitation of graphene's …

Performance-enhanced non-enzymatic glucose sensor based on graphene-heterostructure

MA Sakr, K Elgammal, A Delin, M Serry - Sensors, 2019 - mdpi.com
Non-enzymatic glucose sensing is a crucial field of study because of the current market
demand. This study proposes a novel design of glucose sensor with enhanced selectivity …

Adsorption of industry affiliated gases on buckled aluminene for gas sensing applications

MI Khan, M Ashfaq, A Majid, L Noor… - Journal of Molecular …, 2023 - Springer
Introduction First-principles calculations were used to study the adsorption behavior of
environmentally significant gases CO, CO2, NO, NO2, SO, and SO2 on pure buckled …

DFT simulation of interfacial interaction of graphene/SiO2 composites

C Li, X Yang, Y Guo - Materials Science in Semiconductor Processing, 2022 - Elsevier
Thoroughly understanding the graphene/SiO 2 interfacial properties is of great significance
for improving the performance of graphene-based nanoelectronic devices. In this work, the …

A Short Overview on Graphene and Graphene-Related Materials for Electrochemical Gas Sensing

M Madagalam, M Bartoli, A Tagliaferro - Materials, 2024 - mdpi.com
The development of new and high-performing electrode materials for sensing applications is
one of the most intriguing and challenging research fields. There are several ways to …

[HTML][HTML] Influence of synthesis parameters on structure and characteristics of the graphene grown using PECVD on sapphire Substrate

Š Jankauskas, Š Meškinis, N Žurauskienė, A Guobienė - Nanomaterials, 2024 - mdpi.com
The high surface area and transfer-less growth of graphene on dielectric materials is still a
challenge in the production of novel sensing devices. We demonstrate a novel approach to …

Density functional theory calculations for graphene-based gas sensor technology

K Elgammal - 2018 - diva-portal.org
Nowadays, electronic devices span a diverse pool of applications, especially when getting
smaller and smaller satisfying the more than Moore paradigm. To further develop this …