Reduced graphene oxide-based wearable and bio-electrolyte triggered pressure sensor with tunable sensitivity

H Cho, H Lee, S Lee, S Kim - Ceramics International, 2021 - Elsevier
Herein, we introduce a wearable, self-powered pressure sensor with tailorable sensitivity
using a reduced graphene oxide-coated porous polyurethane (rGO-PP) composite. The …

Enabling selectively tunable mechanical properties of graphene oxide/silk fibroin/cellulose nanocrystal bionanofilms

H Cho, A Shakil, AA Polycarpou, S Kim - ACS nano, 2021 - ACS Publications
Enhancing and manipulating the mechanical properties of graphene oxide (GO)-based
structures are challenging because the GO assembly is easily delaminated. We develop …

Preparation of graphene based nanofluids: Rheology determination and theoretical analysis of the molecular interactions of graphene nanoparticles

I Ali, YV Pakharukov, FK Shabiev, EV Galunin… - Journal of Molecular …, 2023 - Elsevier
In this work, graphene-based ten nanofluids were synthesized, and their viscosities were
determined. Also, a theoretical analysis of the molecular interactions of graphene …

Experimental study and modeling of the energy density and time-dependent rheological behavior of carbon nanotube nanofluids with sonication

J Lee, S Lee, C Cho, S Kim - International Journal of Heat and Mass …, 2022 - Elsevier
Nanofluids are colloidal suspensions of nanoparticles in liquids. Nanoparticles have
superior properties, which means that they can improve the performance characteristics of …

Controlled deposition of graphene oxide on an anodic aluminum oxide substrate via coffee-ring effect

T Kim, H Cho, ST Choi, W Nam, S Lee, H Liang… - Journal of Alloys and …, 2023 - Elsevier
The suppression of the coffee-ring effect is important for obtaining uniform colloid deposition.
In this study, the controlled deposition of graphene oxide on anodic aluminum oxide (AAO) …

Energy and exergy analysis of photovoltaic systems integrated with pulsating heat pipe and hybrid nanofluids

M Kargaran, HR Goshayeshi, SR Saleh… - Thermal Science and …, 2024 - Elsevier
Solar energy is harnessed from solar radiation and converted into various forms of energy,
primarily electricity. It is a crucial part of the renewable energy landscape due to its …

The mechanism of oil viscosity reduction with the addition of graphene nanoparticles

Y Pakharukov, F Shabiev, R Safargaliev… - Journal of Molecular …, 2022 - Elsevier
Understanding the interaction mechanisms between graphene nanoparticles (GNPs) and oil
molecules is crucial for successful oil recovery. Numerous studies have shown that …

Thermo-physical properties and heat transfer potential of novel silica-ethylene glycol mono nanofluid: Experiments and multi-layer perceptron (MLP) modelling

S Mukherjee, PC Mishra, N Ali, NF Aljuwayhel… - Colloids and Surfaces A …, 2022 - Elsevier
The aim of this research is to estimate the thermophysical properties and heat transfer
potential of silica-ethylene glycol (EG) mono nanofluid. Silica nanoparticles were dispersed …

The effect of graphene nano-powder on the viscosity of water: An experimental study and artificial neural network modeling

S Alqaed, J Mustafa, M Sharifpur… - Nanotechnology …, 2022 - degruyter.com
Viscosity shifts the flow features of a liquid and affects the consistency of a product, which is
a primary factor in demonstrating forces that should be overcome when fluids are …

Urea-ZrP nanoparticle-enabled electro-responsivity

K Arole, Y Chen, A Delgado, J Hubbard… - Journal of Molecular …, 2022 - Elsevier
In this research, we discovered the electro-responsive behavior of Zirconium phosphate (α-
ZrP) two-dimensional (2D) nanomaterials, which was enabled by modifying the surface …