@article{1e64a4aa18714c58a140618d6204534b,
title = "Binder-free anode with porous Si/Cu architecture for lithium-ion batteries",
abstract = "Binder-free porous Si/Cu architecture with the unique Cu walls wrapped Si/Cu porous network as lithium-ion battery anode was fabricated by laser remelting, diffusion bonding and dealloying processes. The porous network had enough space to allow for the large expansion of Si during lithation. The Cu walls and Cu skeletons could prevent loss of electrical contact between pulverized Si and current collector. The laser remelting influenced the Cu diffusion behavior during diffusion bonding, and was the most critical process for the fabrication of porous Si/Cu architecture.",
keywords = "Dealloying, Diffusion bonding, Laser treatment, Lithium-ion batteries, Silicon",
author = "Ting Huang and Dingyue Sun and Wuxiong Yang and Hailong Wang and Qiang Wu and Rongshi Xiao",
note = "Funding Information: Ting Huang acknowledges the support from the National Natural Science Foundation of China (No. 51205222) and Natural Science Foundation of Beijing Municipal (No. 3152004). Hailong Wang acknowledges the support from the National Natural Science Foundation of China (No. 51462029) and Ningxia Key Research and Development Project (No. 2015-2018). Funding Information: Ting Huang acknowledges the support from the National Natural Science Foundation of China (No. 51205222 ) and Natural Science Foundation of Beijing Municipal (No. 3152004 ). Hailong Wang acknowledges the support from the National Natural Science Foundation of China (No. 51462029 ) and Ningxia Key Research and Development Project (No. 2015-2018 ). Publisher Copyright: {\textcopyright} 2017 Acta Materialia Inc.",
year = "2018",
month = mar,
day = "15",
doi = "10.1016/j.scriptamat.2017.12.018",
language = "English",
volume = "146",
pages = "304--307",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier Limited",
}