Abstract:
:Human-machine interfaces have benefited from the advent of wireless sensor networks and the internet of things, but rely on wearable/attachable electronics exhibiting stretchability, biocompatibility, and transmittance. Limited by weight and volume, wearable devices should be energy efficient and even self-powered. Here, we report practical approaches for obtaining a stably self-cleanable, transparent and attachable ionic communicator based on triboelectric nanogenerators. The communicator can be easily applied on human skin due to softness and chemically anchored robust layers. It functions as a means of real-time communication between humans and machines. Surface functionalization on the communicator by (heptadecafluoro-1,1,2,2-tetrahydrodecyl)trichlorosilane improves sensitivity and makes the communicator electrically and optically stable due to the self-cleaning effect without sacrificing transmittance. This research may benefit the potential development of attachable ionics, self-powered sensor networks, and monitoring systems for biomechanical motion.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Lee Y,Cha SH,Kim YW,Choi D,Sun JYdoi
10.1038/s41467-018-03954-xsubject
Has Abstractpub_date
2018-05-04 00:00:00pages
1804issue
1issn
2041-1723pii
10.1038/s41467-018-03954-xjournal_volume
9pub_type
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