NiMoO4/ZnCo MOF(350) based flexible single-electrode triboelectric nanogenerator for smart sensing

被引:0
作者
Ju, Qianqian
Du, Mengying
Zu, Guoqing [1 ]
Gao, Liang
Yang, Xijia [1 ]
机构
[1] Changchun Univ Technol, Key Lab Adv Struct Mat, Minist Educ, Changchun 130012, Peoples R China
关键词
Smart sensing; Wearable; Triboelectric nanogenerator; Human-computer interaction; Visualization; TRANSITION-METAL OXIDES; PROGRESS;
D O I
10.1016/j.cej.2025.160507
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
As a key component of wearable electronic devices, the human-computer interaction system is of great significance for realizing intelligent life. This study develops a smart sensing system with a flexible and stretchable single-electrode triboelectric nanogenerator (NZ-TENG) integrated touch sensing device and a voltage and current (UI) interaction interface. The NZ-TENG is composed of a conductive sponge coated with silicone rubber doped with NiMoO4/ZnCo MOF (350) (NZ) hybrid nanoparticles, effectively improving the friction layer's charge generation ability. When the NZ concentration is 0.05 wt% and the silicone rubber thickness is 2.0 mm, the NZ-TENG achieves excellent output performance, with open-circuit voltage, short-circuit current, and output power density reaching 150 V, 8 mu A and 1313 mW m- 2 respectively. This touch-sensing device has excellent tensile strength, hydrophobicity, safety, and skin-friendliness. The developed UI interaction interface provides various flexible rehabilitation training modes, targeting the patient's specific conditions for training. This assembled intelligent human-computer interaction has highly efficient biological signal monitoring and feedback, showing great potential for application in the field of rehabilitation medicine.
引用
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页数:11
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