Sound absorption polyimide composite aerogels for ancient architectures' protection

X Zhao, Y Hu, X Xu, M Li, Y Han, S Huang - Advanced Composites and …, 2023 - Springer
Ancient architectures are an important part of immovable cultural heritage and the largest
surviving amount of tangible cultural heritage in the world. However, the increasingly serious …

High temperature in-situ 3D monitor of microstructure evolution and heat transfer performance of metal foam

S Xiao, T Wen, Z Qu, S Duan, P Wang, H Lei… - Applied Thermal …, 2025 - Elsevier
Metal foams with excellent mechanical properties and low effective thermal conductivity
(ETC) are widely used in high-temperature components. The 3D microstructure evolution …

Fatigue-resistant and thermal insulating polyimide nanofibrous aerogels with temperature-invariant flexibility and nanofiber–lamella crosslinking architecture

T Xue, X Zhao, F Yang, J Tian, Y Qin, X Guo… - Journal of Materials …, 2024 - pubs.rsc.org
Nanofibrous aerogels with excellent flexibility and compressibility, assembled from one-
dimensional nanofibers, are attractive candidates for flexible thermal protection. However …

Rational design of a polypropylene composite foam with open-cell structure via graphite conductive network for sound absorption

Z Li, C Yang, K Yan, M Xia, Z Yan, D Wang, W Wang - Soft Matter, 2024 - pubs.rsc.org
An exciting result is reported in this study where a polypropylene (PP) foam with a high open-
cell content was achieved by constructing a thermally conductive network for the first time …

Fabrication of flat and sizeable nanocellular polymethyl methacrylate (PMMA) foam with tunable thermal conductivity

KF Gebremedhin, SD Tolcha… - Polymer Engineering & …, 2024 - Wiley Online Library
Polymeric nanocell foam is a promising material that faces manufacturing challenges.
Producing sizable and thick foams for properties testing has been challenging. This study …

A novel identification method for the non-equilibrium heat transfer problem in porous material

HY Liu, BQ Zhang, K Yang, XW Gao - Engineering with Computers, 2024 - Springer
In this study, a novel method is proposed to effectively identify the thermal properties of
porous composite materials, which are challenging to determine directly through …

Methods to Increase or Decrease Resistance to Photodegradation and Biodegradation of Polyurethane/Polyisocyanurate (PU/PIR) Foams

J Liszkowska, G Gozdecka, M Sitarz - Materials, 2023 - mdpi.com
Two series of rigid polyurethane–polyisocyanurate (PU/PIR) foams were obtained. They
were modified using powder fillers, such as industrial food cocoa (K5–K15 foam) and instant …

Insulation systems based on foamed plastic

AD Zhukov, KA Ter Zakaryan… - E3S Web of …, 2023 - e3s-conferences.org
In the design and construction of residential and industrial buildings outbuildings, it is
necessary to use effective thermal insulation materials that provide a comfortable …

[PDF][PDF] Methods to Increase or Decrease Resistance to Photodegradation and Biodegradation of Polyurethane/Polyisocyanurate (PU/PIR) Foams. Materials 2023, 16 …

J Liszkowska, G Gozdecka, M Sitarz - 2023 - academia.edu
Two series of rigid polyurethane–polyisocyanurate (PU/PIR) foams were obtained. They
were modified using powder fillers, such as industrial food cocoa (K5–K15 foam) and instant …