@article {20085, title = {High-efficiency self-charging smart bracelet for portable electronics}, journal = {Nano Energy}, volume = {55}, year = {2019}, pages = {29-36}, publisher = {Elsevier}, isbn = {2211-2855}, author = {Yu Song and Wang, Haobin and Cheng, Xiao Liang and Li, Guoke and Chen, Xuexian and Chen, Haotian and Miao, Liming and Zhang, Xiaosheng and Zhang, Haixia} }