Insulating materials for realising carbon neutrality: Opportunities, remaining issues and challenges

C Li, Y Yang, G Xu, Y Zhou, M Jia, S Zhong… - High …, 2022 - Wiley Online Library
The 2050 carbon‐neutral vision spawns a novel energy structure revolution, and the
construction of the future energy structure is based on equipment innovation. Insulating …

Polymeric insulating materials characteristics for high-voltage applications

TY Wang, J Mao, B Zhang, GX Zhang… - Nature Reviews Electrical …, 2024 - nature.com
Large-scale power system transmission and transformation equipment operates in high-
voltage environments, placing notable requirements on the insulation strength of polymers …

A review on surface flashover phenomena at DC voltage in vacuum and compressed gas

J Sun, S Song, J Zheng, Z Li, J Huo… - … on Dielectrics and …, 2022 - ieeexplore.ieee.org
Surface flashover of insulators at dc voltage is one of the key issues limiting the stable
operation of electric power equipment and electronic components both in pressurized gas …

Surface flashover in 50 years: Theoretical models and competing mechanisms

Z Li, J Liu, Y Ohki, G Chen, H Gao, S Li - High Voltage, 2023 - Wiley Online Library
Surface flashover is a devastating electronic avalanche along the gas–solid interface when
a high electric field is applied, which is a potential issue that threatens the safe operations of …

China's 10-year progress in DC gas-insulated equipment: From basic research to industry perspective

C Li, C Zhang, J Lv, F Liang, Z Liang, X Fan… - IEnergy, 2022 - ieeexplore.ieee.org
The construction of the future energy structure of China under the 2050 carbon-neutral
vision requires compact direct current (DC) gas-insulation equipment as important nodes …

Two-phase-interfaced, graded-permittivity titania electrical insulation by atmospheric pressure plasmas

F Kong, M Zhao, C Zhang, C Ren… - … Applied Materials & …, 2021 - ACS Publications
Functionally graded materials (FGMs) exhibit unique properties and are expected to deliver
outstanding and stable performance under extreme conditions. High-voltage, high-power …

Influence mechanism of UVIV on DC surface flashover performances of silicone rubber: from molecule modification to macroscopic characteristics improvement

Z Li, H Gao, L Zhang, P Wang, S Wang, Y Zhu… - Applied Surface …, 2023 - Elsevier
In surface science, surface flashover, which poses a severe danger to the safe operation of
modern silicone rubber (SIR)-based electrical equipment, is a continuous discharge event …

Improved surface flashover voltage of epoxy following polythiourea-assisted coating with high gas adsorption ability

H Niu, G Qu, M Li, Z Li, Y Feng, S Li - Applied Surface Science, 2023 - Elsevier
Surface flashover as a well-known discharge phenomenon on the gas–solid interface can
lead to the failure of power equipment. Although intensive studies have been devoted to …

Self-assembled wide bandgap nanocoatings enabled outstanding dielectric characteristics in the sandwich-like structure polymer composites

TY Wang, XF Li, SM Liu, BX Liu, XD Liang, S Li… - Nano …, 2022 - Springer
Polymer dielectrics are insulators or energy storage materials widely used in electrical and
electronic devices. Polymer dielectrics are needed with outstanding dielectric characteristics …

Largely enhanced surface flashover voltage of poly (ether Imide) by scalable and durable ZnO coating: a gift from in situ growth

J Zeng, L Yang, W Liu, H Liu, Y Zhang… - … Applied Materials & …, 2023 - ACS Publications
Dielectric materials with high surface electric insulation strength are in great demand in a
high-power space solar cell array (SSCA). A moderately conductive surface is favorable to …