@article{Li2023, 
author = {Xin Li and Shaojie Zhang and Juan Du and Lele Liu and Chong Mao and Jie Sun and Aibing Chen},
title = {Strong interaction between phosphorus and wrinkle carbon sphere promote the performance of phosphorus anode material for lithium-ion batteries},
year = {2023},
journal = {Nano Research},
volume = {16},
number = {7},
pages = {9273-9279},
keywords = {lithium-ion batteries, red phosphorus, high wrinkle carbon spheres, vaporization–condensation strategy},
url = {https://www.sciopen.com/article/10.1007/s12274-023-5499-z},
doi = {10.1007/s12274-023-5499-z},
abstract = {The durable red phosphorus (RP) anode for lithium-ion batteries (LIBs) has attracted great attention owing to its high theoretical specific capacity (2596 mA∙h∙g−1) and moderate lithiation potential (~ 0.7 V vs. Li+/Li). However, its intrinsic poor electrical conductivity, enormous volume expansion, and soluble intermediates (lithium polyphosphides, LixPPs) lead to poor cycling performance. To overcome these issues, we introduce a new type of wrinkle carbon spheres as the host for loading phosphorus through a vaporization–condensation strategy. Density functional theory calculations reveal that the wrinkle carbon sphere shows strong binding energy with P4 molecule, accelerating the adsorption and polymerization of P4, thus enhancing RP conversion in the preparation process. In the lithiation/delithiation process, the wrinkle carbon has strong bonding with phosphorus and strong adsorption with LixPPs, resulting in excellent cycling performance. The design strategy to modify RP polymerization via reforming the interaction between wrinkle carbon spheres and phosphorus expands the application of RP for LIBs and beyond.}
}