journal article·2020-09-11

Fish Bladder Film-Based Triboelectric Nanogenerator for Noncontact Position Monitoring

Jinming Ma, Jiaqing Zhu, Ping Ma, Yang Jie, Zhong Lin Wang, Xia Cao

ACS Energy Letters· Volume 5· Issue 9
Publisher page

Abstract

Developing flexible and sustainable power sources for multifunctional and self-powered sensors is crucial for electronic skin. Herein, we report a versatile, ultraflexible, high sensitivity, fish bladder film-based triboelectric nanogenerator (FBF-TENG) for smart electronic skin. A salient feature of the FBF-TENG is that a natural material acts as a triboelectric layer, which has good biocompatibility and degradability. The FBF-TENG exhibits good electrical performance for collecting biological energy, with output current density and charge density of nearly 4.56 mA/m2 and 25 μC/m2, respectively. In addition, the FBF-TENG-based electronic skin can respond linearly to acceleration and humidity with good sensitivity of about 446 nA·s2/m and 50 nA/% RH. Interestingly, the as-prepared FBF-TENG-based electronic skin also presents sensing performance of noncontact position in the range of 0–27 mm. These multifunctional advantages make it ideal for many applications, including human–machine interfacing, intelligent interfaces, and prosthetics.
Source: openalex_inverted_index · Quality: baseline

Research context

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

Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083, China

Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing 100083, China

School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing 100049, China

Center on Nanoenergy Research, School of Physical Science and Technology Guangxi University, Nanning 530004, China

Institute of Applied Nanotechnology, Jiaxing, Zhejiang 314031, China

School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States

Funding

Ministry of Science and Technology of the People's Republic of China · National Postdoctoral Program for Innovative Talents

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