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Liu, Pengcheng; Zhu, Kongjun; Bian, Kan; Xu, Yuan; Zhang, Fan; Zhang, Wei; Zhang, Jianhui; Huang, Weiqing . (2018). 3D hierarchical porous sponge-like V 2 O 5 micro/nano-structures for high-performance Li-ion batteries. Journal of Alloys and Compounds, (), S0925838818324356–. doi:10.1016/j.jallcom.2018.06.314 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research