Role of four-phonon processes in thermal conductivity of two-dimensional materials and thermal-transport enhancement arising from interconnected nanofiller …

SS Danayat, Z Mona, N Avinash, RS Annam, J Garg - Nanoscale, 2024 - pubs.rsc.org
Recent research has shed light on the importance of four-phonon scattering processes in
the thermal conductivity (k) of 2D materials. Inclusion of 4 phonon scattering processes from …

Anisotropy of electrical and thermal conductivity in high-density graphite foils

VA Shulyak, NS Morozov, AV Gracheva… - …, 2024 - pmc.ncbi.nlm.nih.gov
Flexible graphite foils with varying thicknesses (S= 282±5 μm, M= 494±7 μm, L= 746±8 μm)
and an initial density of 0.70 g/cm3 were obtained using the nitrate method. The specific …

Thermally expanded graphite polyetherimide composite with superior electrical and thermal conductivity

F Tarannum, S Danayat, A Nayal, R Muthaiah… - Materials Chemistry and …, 2023 - Elsevier
Thermally expanded graphite (EG) polymer composite has high potential for application in
the modern thermo-electronic industry due to cost-effectiveness and excellent electrical and …

Experimental and analytical studies on latent heat of hydrated salt/modified EG-based form-stable composite PCMs for energy storage application

HJM Pea, Z An, X Du, W Hou, D Zhang, X Liu - Renewable Energy, 2024 - Elsevier
Expanded graphite (EG) is often used to encase phase change materials (PCMs) and
improve their thermal performance. However, EG's effectiveness when used with disodium …

A systematic molecular dynamics study of the thermal conductivities of polyetherimide/graphene nanocomposites using response surface methodology

M Mansourian‐Tabaei, S Jiang, H Alkhateb… - Polymer …, 2023 - Wiley Online Library
In this work, an I‐optimal response surface model was used to systematically investigate the
effects of graphene (Gr) content (Factor A; 0–10 wt%), temperature (Factor B; 0–200° C), and …

Extremely high thermal conductive cement-based composites with diamond/ZnO/expanded graphite thermal conductivity network for cooling road

J Wei, D Gao, Y Wang, X Li, Y Guo, Y Yao - Construction and Building …, 2023 - Elsevier
In recent years, the deterioration of traffic safety due to high road temperatures and the
increase in transport costs have led to an urgent need for road users to reduce the …

Mechanically Strong and Electrically Conductive Polyethylene Oxide/Few-Layer Graphene/Cellulose Nanofibrils Nanocomposite Films

M Li, M **ao, Q Wang, J Zhang, X Xue, J Zhao… - Nanomaterials, 2022 - mdpi.com
In this work, a cellulose nanofibrils (CNFs)/few-layer graphene (FLG) hybrid is mechanically
stripped from bamboo pulp and expanded graphene (EG) using a grinder. This strategy is …

Ionic Liquid-Modified Copper for the Enhanced Thermal Conductivity and Mechanical Properties of Epoxy Resin/Expanded Graphite Composites

YC Li, N Chu, FL **, SJ Park - ACS omega, 2024 - ACS Publications
In this study, diglycidylether of bisphenol A (DGEBA)/expanded graphite (EG)/copper (Cu)
powder composites with high thermal conductivity were prepared for use as thermal …

[HTML][HTML] Hydrogen-peroxide intercalated expanded graphite facilitates large enhancement in thermal conductivity of polyetherimide/graphite nanocomposites

F Tarannum, S Danayat, A Nayal, ZT Mona… - Journal of Materials …, 2024 - Elsevier
In this work, we prepared expanded graphite (EG) filler using hydrogen peroxide (H 2 O 2)
as an oxidizing agent to study its impact on the thermal conductivity (k) of polyetherimide …

The Influence of Machining Conditions on the Orientation of Nanocrystallites and Anisotropy of Physical and Mechanical Properties of Flexible Graphite Foils

VA Shulyak, NS Morozov, AV Ivanov, AV Gracheva… - Nanomaterials, 2024 - mdpi.com
The physical and mechanical properties and structural condition of flexible graphite foils
produced by processing natural graphite with nitric acid, hydrolysis, thermal expansion of …