Decorating Waste Cloth via Industrial Wastewater for Tube-Type Flexible and Wearable Sodium-Ion Batteries.

Zhu, Yun-Hai; Yuan, Shuang; Bao, Di; Yin, Yan-Bin; Zhong, Hai-Xia; Zhang, Xin-Bo; Yan, Jun-Min; Jiang, Qing · Adv Mater · 2017

basic_science · Level V

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Abstract

To turn waste into treasure, a facile and cost-effective strategy is developed to revive electroless nickel plating wastewater and cotton-textile waste toward a novel electrode substrate. Based on the substrate, a binder-free PB@GO@NTC electrode is obtained, which exhibits superior electrochemical performance. Moreover, for the first time, a novel tube-type flexible and wearable sodium-ion battery is successfully fabricated.