Yuhui Tian, Li Xu?, Meng Li, Ding Yuan, Xianhu Liu, Junchao Qian,Yuhai Dou, Jingxia Qiu, Shanqing Zhang?

In the original publication, the label text “Pt/C” in Fig. 5 should be “Pt/C + IrO2”. In Fig. 5d, the X-axis label “Potential (V vs. RHE)” should be replaced with “Specific capacity(mAh g?1)”. In Fig. 5e, the Y-axis label “Potential (V vs.RHE)” should be replaced with “Voltage (V)”. In Fig. 5g,the X-axis label “Time (h)” should be replaced with “Cycle number (n)”. The Y-axis label “ΔE(V vs. RHE)” should be replaced with “Voltage (V)”. The number “1.4” and “1.6”should be replaced with 1.6 and 2.0, respectively. The corresponding data analysis and conclusions in the manuscript are not affected and thus not to be changed. The correct Fig. 5 is provided in this correction.

Fig. 5 Open circuit plots of assembled aqueous ZABs. b Discharge and charge polarization curves of aqueous ZABs. c The corresponding power density plots of aqueous ZABs. d Specific capacities of aqueous ZABs at 20 mA cm?2. e Long-term discharge–charge cycling performances at 10 mA cm?2. f Photograph of the open-current voltage for the single flexible quasi-solid-state ZAB, and a red LED powered by two batteries connected in series under flat and bending conditions. g The discharge–charge cycling curve of the flexible quasi-solid-state ZAB with CoS/CoO@NGNs air electrode under different bending conditions. h Discharge–charge cycling curves of flexible quasi-solid-state ZABs at 1 mA cm?2

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing,adaptation, distribution and reproduction in any medium or format,as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence,unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http:// creat iveco mmons. org/ licen ses/ by/4. 0/.