Lignin biopolymer based triboelectric nanogenerators
Author(s) -
Yukai Bao,
Ruoxing Wang,
Yunmei Lu,
Wenzhuo Wu
Publication year - 2017
Publication title -
apl materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.571
H-Index - 60
ISSN - 2166-532X
DOI - 10.1063/1.4984625
Subject(s) - triboelectric effect , biopolymer , materials science , environmentally friendly , nanotechnology , lignin , biocompatibility , energy harvesting , mechanical energy , power (physics) , polymer , composite material , ecology , chemistry , physics , organic chemistry , quantum mechanics , metallurgy , biology
Ongoing research in triboelectric nanogenerators (TENGs) focuses on increasing power generation, but obstacles concerning economical and eco-friendly utilization of TENGs continue to prevail. Being the second most abundant biopolymer on earth, lignin offers a valuable opportunity for low-cost TENG applications in biomedical devices, benefitting from its biodegradability and biocompatibility. Here, we develop for the first time a lignin biopolymer based TENGs for harvesting mechanical energy in the environment, which shows great potential for self-powered biomedical devices among other applications and opens doors to new technologies that utilize otherwise wasted materials for economically feasible and ecologically friendly production of energy devices
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