Effects of side-chain flexibility on properties of azatriphenylene discotic liquid-crystalline ionomers DOI
Qian Yang,

Xiao-Ping Xiong,

Chunhong Yan

et al.

European Polymer Journal, Journal Year: 2024, Volume and Issue: unknown, P. 113685 - 113685

Published: Dec. 1, 2024

Language: Английский

Consistent Thermal Conductivities of Spring‐Like Structured Polydimethylsiloxane Composites under Large Deformation DOI

Yongqiang Guo,

Shuangshuang Wang, Haitian Zhang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: July 6, 2024

Flexible and highly thermally conductive materials with consistent thermal conductivity (λ) during large deformation are urgently required to address the heat accumulation in flexible electronics. In this study, spring-like conduction pathways of silver nanowire (S-AgNW) fabricated by 3D printing compounded polydimethylsiloxane (PDMS) prepare S-AgNW/PDMS composites excellent λ deformation. The exhibit a 7.63 W m

Language: Английский

Citations

93
High intrinsic thermal conductivity and low dielectric constant of liquid crystalline epoxy resins with fluorine-containing semi-IPN structures DOI
Kuan Zhang, Junliang Zhang, Lin Dang

et al.

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

Language: Английский

Citations

7
Enhancing thermal conductivity in polysiloxane composites through synergistic design of liquid crystals and boron nitride nanosheets DOI

Xiao Ma,

Haitian Zhang,

Yongqiang Guo

et al.

Journal of Material Science and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

4
Advances in polymers and composite dielectrics for thermal transport and high-temperature applications DOI
Liangliang Wang, Chenxi Yang, Xinyue Wang

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2022, Volume and Issue: 164, P. 107320 - 107320

Published: Nov. 16, 2022

Language: Английский

Citations

48
Thermal conductive network construction and enhanced thermal conductivity in mica tape composites for large generator insulation DOI
Zhonghua Zhang, Yu Feng, Dongyue Wang

et al.

Composites Science and Technology, Journal Year: 2024, Volume and Issue: 254, P. 110671 - 110671

Published: May 23, 2024

Language: Английский

Citations

6
Finely tuning the self-assembled architectures of liquid crystal polymers by molecular engineering: phase transitions derived from terminal group variations DOI Creative Commons
Wenhuan Yao, Yanxia Wang,

L Liu

et al.

Materials Advances, Journal Year: 2024, Volume and Issue: 5(8), P. 3450 - 3458

Published: Jan. 1, 2024

Through rational molecular design and modulation of terminal groups in building blocks, as an efficient approach, it is quite to achieve diverse phase transition behaviours adjust structures.

Language: Английский

Citations

4
Intrinsic Thermal Conductivity of Polyesters with Flexible Segments in Main Chains DOI

Panpan Yang,

Yifei Wu,

Kunxin Wang

et al.

The Journal of Physical Chemistry C, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 24, 2025

Language: Английский

Citations

0
Biphenyl-Based High Thermal Conductivity Films with Intrinsic Self-Healing Properties DOI

Yanhan Tao,

Hui Ying Yang, Zhijun Liu

et al.

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 3, 2025

Language: Английский

Citations

0
Palladium-catalyzed ligand for sterically enabled nondirected distal-selective C-H arylation of arenes DOI
Xu Xu,

Zhiyu Cao,

Jingyu Zhang

et al.

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: June 4, 2025

Language: Английский

Citations

0
Improved thermal conductivity and excellent electrical insulation properties of polysiloxane nanocomposite-incorporated functional boron nitride sheets via in situ polymerization DOI

Xiaole Zheng,

Yingjie Zhan,

Jun Shi

et al.

Nanoscale, Journal Year: 2023, Volume and Issue: 15(31), P. 13025 - 13036

Published: Jan. 1, 2023

Benefiting from its high thermal conductivity (κ) and superior insulation, the boron nitride nanosheet (BNNS) is widely investigated as a promising filler for nanocomposites. However, poor dispersibility weak interaction with polymer matrix hinder further improvement of BNNS-based composites. Here, inspired by side-chain liquid crystal polysiloxane (SCLCP) good mesomorphic structures, highly thermoconductive nanocomposites prepared via in situ polymerization using SCLCP 2D BNNS are reported. The surface silanized γ-(methacryloxy)propyltrimethoxysilane (KH-570) to introduce double bonds (defined f-BNNS), it directly linked chains during polymerization. Therefore, alternating stacking f-BNNS microscopic ordered structure yielded κ 2.463 W m-1 K-1 at only 30 wt% content, improving dramatically pure ∼9 times. Further, volume electrical resistivity reached 2.11 × 1014 Ω cm, which five orders magnitude higher than critical resistance insulation (109 cm). Also, f-BNNS/SCLCP composites management materials decreased temperature LED chip 17.5 °C, exhibiting performance. Along excellent resistance, this type displays great advantages properties electronic packaging electronics.

Language: Английский

Citations

8