%0 Journal Article %T Transformation of sludge Si to nano-Si/SiOx structure by oxygen inward diffusion as precursor for high performance anodes in lithium ion batteries %A Chengzhi Zhang %A Dongyang Dai %A Fei Han %A Haojie Liao %A Qiqi Hua %A Rui Zhu %A Shiguo Zhang %A Shijie Wang %A Tiezheng Lv %A Xiaoshan Li %J Archive of "Nanoscale Research Letters". %D 2018 %R 10.1186/s11671-018-2549-7 %X a Schematic illustration for nano-Si/SiOx formation and further Si/C yolk/shell structure formation. b SEM image of nano-Si/SiOx sample. c Real sample image %K Si sludge %K Oxygen diffusion %K Anode %K Lithium-ion battery %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5934289/