1. 毕业设计（论文）的内容和要求

1. 毕业设计的内容 近年来，锑作为锂离子电池和钠离子电池的负极材料因原材料来源丰富、成本较低、易于合成且安全性好、高的理论比容量（660ma h g-1）和独特的层状结构等优点受到广泛关注。

然而，自身在充放电过程中大的体积变化（锂离子电池147 %和钠离子电池293 %）会导致活性材料与集流体的分离，最终导致电池容量衰减加快。

因此，国内外科研人员针对这一问题进行了广泛而深入的探索，并取得了诸多有成效的成果。

2. 参考文献

[1]. Chen Q, Sun S, Zhai T, et al. Yolk#8211;Shell NiS2 Nanoparticle‐Embedded Carbon Fibers for Flexible Fiber‐Shaped Sodium Battery[J]. Advanced Energy Materials, 2018: 1800054. [2]. Yang Q, Zhou J, Zhang G, et al. Sb nanoparticles uniformly dispersed in 1-D N-doped porous carbon as anodes for Li-ion and Na-ion batteries[J]. Journal of Materials Chemistry A, 2017, 5(24): 12144-12148. [3]. Sun S , Matei Ghimbeu C , Vix-Guterl C , et al. Synthesis of Li2FeSiO4/carbon nano-composites by impregnation method[J]. Journal of Power Sources, 2015, 284:574-581. [4]. Elazari R, Salitra G, Garsuch A, et al. Sulfur‐impregnated activated carbon fiber cloth as a binder‐free cathode for rechargeable Li‐S batteries[J]. Advanced materials, 2011, 23(47): 5641-5644. [5]. Wang Z Z, Qu J, Hao S M, et al. Sb Nanoparticles Embedded in a Nitrogen‐Doped Carbon Matrix with Tuned Voids and Interfacial Bonds for High‐Rate Lithium Storage[J]. ChemElectroChem, 2018, 5(18): 2653-2659. [6]. Luo W, Li F, Gaumet J J, et al. Bottom‐Up Confined Synthesis of Nanorod‐in‐Nanotube Structured Sb@ N‐C for Durable Lithium and Sodium Storage[J]. Advanced Energy Materials, 2018: 1703237. [7]. Zhang X, Li P, Zang R, et al. Antimony/Porous Biomass Carbon Nanocomposites as High‐Capacity Anode Materials for Sodium‐Ion Batteries[J]. Chemistry#8211;An Asian Journal, 2017, 12(1): 116-121. [8]. Dong S, Li C, Ge X, et al. ZnS-Sb2S3@ C core-double shell polyhedron structure derived from metal#8211;organic framework as anodes for high performance sodium ion batteries[J]. ACS nano, 2017, 11(6): 6474-6482. [9]. Song J, Yan P, Luo L, et al. Yolk-shell structured Sb@ C anodes for high energy Na-ion batteries[J]. Nano Energy, 2017, 40: 504-511. [10]. Zhang X, Wu P, Jiang L, et al. Facile and efficient room temperature solid state reaction enabled synthesis of antimony nanoparticles embedded within reduced graphene oxide for enhanced sodium-ion storage[J]. Applied Surface Science, 2018, 444: 448-456. [11]. Han C, Han K, Wang X, et al. Three-dimensional carbon network confined antimony nanoparticle anodes for high-capacity K-ion batteries[J]. Nanoscale, 2018, 10(15): 6820-6826. [12]. Yuan Y, Jan S, Wang Z, et al. A simple synthesis of nanoporous Sb/C with high Sb content and dispersity as an advanced anode for sodium ion batteries[J]. Journal of Materials Chemistry A, 2018, 6(14): 5555-5559. [13]. Yang Q, Zhou J, Zhang G, et al. Sb nanoparticles uniformly dispersed in 1-D N-doped porous carbon as anodes for Li-ion and Na-ion batteries[J]. Journal of Materials Chemistry A, 2017, 5(24): 12144-12148. [14]. Wang J, Yang J, Yin W, et al. Carbon-coated graphene/antimony composite with a sandwich-like structure for enhanced sodium storage[J]. Journal of Materials Chemistry A, 2017, 5(39): 20623-20630. [15]. Zhu Y, Han X, Xu Y, et al. Electrospun Sb/C fibers for a stable and fast sodium-ion battery anode[J]. ACS nano, 2013, 7(7): 6378-6386.

3. 毕业设计（论文）进程安排

2019.02.26-2019.03.10 查阅文献资料，了解研究背景，完成外文翻译，文献综述和开题报告 2019.3.11-2019.5.16 进行课题实验，结果分析与处理 2019.05.17-2019.06.07 撰写毕业论文，完成审阅与修改 2019.06.07-2019.06.10 制作答辩PPT，进行答辩