DataVXACS Applied Polymer MaterialsPaper
journal article·2025-02-14

An Eco-friendly Cellulose Paper-Based Tactile Sensor Driven by the Triboelectric Effect

Changmei Lin, Zhenhao Pei, Jun Chen, Jinxin Lan, Hai Huang, Xiaojuan Ma, Shilin Cao

ACS Applied Polymer Materials· Volume 7· Issue 3
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Source abstract

Abstract

Tactile sensors are an important area in developing electronic skins and human–machine interfacing. Herein, we reported an eco-friendly cellulose paper based tactile sensor driven by a triboelectric nanogenerator (TENG). Enabled by the surface modification of polymethylhydrosiloxane (PMHS) and polypyrrole (PPy), the triboelectric negative performance and conductivity of cellulose paper were improved; therefore, the modified cellulose paper could be applied to the triboelectric negative material and electrode for TENG. At the contact and separation mode (CS mode), the short-circuit current ( I SC ), open-circuit voltage ( V OC ), and power density of the corresponding device were improved to 0.52 μA, 11.6 V, and 736.9 μW/m 2 . In addition, a single-electrode TENG based on this modified cellulose paper was also obtained by pairing it with human skin. The results indicated that this single-electrode TENG could generate a voltage of 23.8 V, current of 1.1 μA, and surface charge of 4.3 nC. Meanwhile, a tactile sensor for written stroke recognition based on the single-electrode TENG was also demonstrated.
Source: openalex_inverted_index · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Conducting polymers and applications · Tactile and Sensory Interactions

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

College of Environmental and Biological Engineering, Putian University, No. 1133 Middle Xueyuan Street, Chengxiang District, Putian City, Fujian Province 351100, People’s Republic of China

Fujian Provincial Key Laboratory of Ecology-Toxicological Effects & Control for Emerging Contaminants, Putian University, No. 1133 Middle Xueyuan Street, Chengxiang District, Putian City, Fujian Province 351100, People’s Republic of China

Key Laboratory of Ecological Environment and Information Atlas, Putian University, No. 1133 Middle Xueyuan Street, Chengxiang District, Putian City, Fujian Province 351100, People’s Republic of China

College of Materials Engineering, Fujian Agriculture and Forestry University, No. 63 Xiyuangong Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province 350108, People’s Republic of China

Funding

Natural Science Foundation of Fujian Province · Startup Fund for Advanced Talents of Putian University · Young and Middle-aged Teacher Education Research Project of Fujian Education Department

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