Dual-network ionogel with pyramidal array microarchitecture as a flexible device for body movement sensing and subtle activity monitoring

• Published in: Chemical engineering science Vol. 281; p. 119119
• Main Authors: Sun, Yuejing, Li, Qiujin, Gong, Jixian, Li, Zheng, Zhang, Jianfei
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 05.11.2023
• Subjects: Flexible pressure sensor; High sensitivity; Ionogel; Piezoresistive behavior; Pyramidal array microarchitecture; Pyramidal array microarchitecture; Flexible pressure sensor; Piezoresistive behavior; Ionogel; High sensitivity

[Display omitted] •Dual-network ionogel with pyramidal array microstructure for piezoresistive device was prepared.•A pair of ionogel sheets are contacted on the pyramidal array side of each other to assemble as a piezoresistive device with high sensitivity.•Besides normal joints movements, the subt...