Dual-network polyurethane elastomer

EMI shielding plus sensing

A photothermally self-healing conductive polyurethane that combines EMI shielding and motion sensing for wearable electronics.

Sijie, Yu · Qiang, Taotao · Xiaoyong, Dong · Lin, Congcong · Xiaonan, Ruan · Guannan, Dong · Haiyang, Hu · Fangfang, Dong · Chen, Mi · Tianlin, Chen · Chen, Zhang · Ren, Longfang

Chemical Engineering Journal 2026

Specifications

Photothermal conversion

{'zh': '', 'en': '67.8'} °C within

Self-healing efficiency C

{'zh': '93.6', 'en': '30'} %

电磁屏蔽效能

{'zh': '34.43', 'en': ''} dB

透气性

{'zh': '11,321', 'en': ''} mL/cm²·h