Structural analysis of molecular materials using the pair distribution function

MW Terban, SJL Billinge - Chemical Reviews, 2021 - ACS Publications
This is a review of atomic pair distribution function (PDF) analysis as applied to the study of
molecular materials. The PDF method is a powerful approach to study short-and …

Effect of phase separation and crystallization on enthalpy relaxation in thermoplastic polyurethane

H Wang, L Zhang, KWE Peh, Q Yu, Y Lu, W Hua… - …, 2022 - ACS Publications
Being composed of alternating soft segments and hard segments, thermoplastic
polyurethane (TPU) always displays complicated thermal behaviors on the heating scans …

Conductive, self-healing, and repeatable graphene/carbon nanotube/polyurethane flexible sensor based on Diels-Alder chemothermal drive

H Tu, M Zhou, Y Gu, Y Gu - Composites Science and Technology, 2022 - Elsevier
Flexible conductive materials have excellent stretchability and sensitivity, so they have great
development potential in motion detection, artificial electronic skin and other fields. Three …

Lithium Extraction from Aqueous Systems by λ-MnO2-Deposited PU Electrospun Mats

B Akgün, A Baba, MM Demir - ACS Applied Polymer Materials, 2023 - ACS Publications
There has been a strong increase in demand for lithium, so the extraction of lithium from
natural water resources has become a remarkable remedy to reduce the harmful …

Preparation and modification of antibacterial polyurethane foam for oil–water separation

G Zhang, H Sun, Q Gong, Y Xie, F Fei, L Fan - Journal of Materials …, 2023 - Springer
Polyurethane foam (PUF) has the characteristics of light, loose and polyporous. These
characteristics make it play a great role in the adsorption of offshore oil spill. However, the …

New Stratagem for Designing High‐Performance Thermoplastic Polyurethane by Using a New Chain Extender

S Hu, T Shou, G Fu, X Zhao, Z Wang… - … Chemistry and Physics, 2021 - Wiley Online Library
The high content and regular distribution of hard segment (HS) are necessary to achieve
high‐performance thermoplastic polyurethane (TPU), and the HS unit of TPU is generated …

Polyurethane elastomers with amphiphilic ABA tri-block co-polymers as the soft segments showing record-high tensile strength and simultaneously increased ductility

J Ma, B Deng, Y Fan, X Huang, D Chen, Y Ma… - Polymer …, 2022 - pubs.rsc.org
Increasing the strength while not sacrificing the ductility of polymeric elastomers helps in
expanding the application range and this meanwhile improves the durability of the materials …

[HTML][HTML] Domain Structure, Thermal and Mechanical Properties of Polycaprolactone-Based Multiblock Polyurethane-Ureas under Control of Hard and Soft Segment …

AN Bugrov, YE Gorshkova, EM Ivan'kova, GP Kopitsa… - Polymers, 2022 - mdpi.com
A series of multiblock polyurethane-ureas (PUU) based on polycaprolactone diol (PCL) with
a molecular mass of 530 or 2000 g/mol, as well as hard segments of different lengths and …

[HTML][HTML] Efficient Physical Mixing of Small Amounts of Nanosilica Dispersion and Waterborne Polyurethane by Using Mild Stirring Conditions

M Echarri-Giacchi, JM Martín-Martínez - Polymers, 2022 - mdpi.com
Good dispersion of nanosilica particles in waterborne polyurethane was obtained by mild
mechanical stirring when 0.1–0.5 wt.% nanosilica in aqueous dispersion was added. The …

[HTML][HTML] Visualization and quantification of microphase separation in thermoplastic polyurethanes under different hard segment contents and its effect on the …

M Huang, Z Li, W Xu, S He, W Liu, L Jiang, H Liu - Polymer Testing, 2024 - Elsevier
The microstructure and macroscopic properties of thermoplastic polyurethanes (TPUs) are
significantly affected by their microphase separation. It is therefore of great interest to …