Lignin Hydrogel

Conductive from -70°C

Combines frost resistance, UV resistance, high conductivity, and tunable mechanics, with rapid in-situ synthesis and no by-products.

Yang, Yutong · Zhu, Yachong · An, Yang · Liu, Tian · Fang, Yiqun · Wang, Weihong · Song, Yongming · Li, Yao

International Journal of Biological Macromolecules 2024

Specifications

Tensile stress

{'zh': '', 'en': '3.28'} MPa

界面粘附能最高

{'zh': '62.05', 'en': ''} J m⁻²

电导率

{'zh': '0.967', 'en': ''} S m⁻¹

Strain sensing range

{'zh': '70', 'en': '300'} %

Advantages

Frost resistance from -70 to 20 °C