Boosting lithium storage performance of Si nanoparticles via thin carbon and nitrogen/phosphorus co-doped two-dimensional carbon sheet dual encapsulation

被引:123
作者
Ke, Cheng-Zhi [1 ]
Liu, Fang [1 ]
Zheng, Zhi-Ming [1 ]
Zhang, He-He [1 ]
Cai, Meng-Ting [1 ]
Li, Miao [1 ]
Yan, Qi-Zhang [2 ]
Chen, Hui-Xin [3 ]
Zhang, Qiao-Bao [1 ]
机构
[1] Xiamen Univ, Dept Mat Sci & Engn, Coll Mat, Xiamen 361005, Peoples R China
[2] Univ Calif San Diego, Dept Nanoengn, La Jolla, CA 92093 USA
[3] Chinese Acad Sci, Xiamen Inst Rare Earth Mat, Haixi Inst, Xiamen 361021, Peoples R China
基金
中国国家自然科学基金;
关键词
Silicon@carbon composites; Anode; Nitrogen; phosphorus co-doped carbon; Lithium-ion battery; ION BATTERY; POROUS SILICON; SCALABLE SYNTHESIS; ANODE MATERIALS; VOLUME-CHANGE; NANOTUBE; GROWTH;
D O I
10.1007/s12598-021-01716-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Silicon (Si) is a promising anode candidate for next-generation lithium-ion batteries (LIBs), but it suffers from poor electronic conductivity and dramatic volume variation during cycling, which poses a critical challenge for stable battery operation. To mitigate these issues simultaneously, we propose a "double carbon synergistic encapsulation" strategy, namely thin carbon shell and nitrogen/phosphorus co-doped two-dimensional (2D) carbon sheet dual encapsulate Si nanoparticles (denoted as 2D NPC/C@Si). This double carbon structure can serve as a conductive medium and buffer matrix to accommodate the volume expansion of Si nanoparticles and enable fast electron/ion transport, which promotes the formation of a stable solid electrolyte interphase film during cycling. Through structural advantages, the resulting 2D NPC/C@Si electrode demonstrates a high reversible capacity of 592 mAh center dot g(-1) at 0.2 A center dot g(-1) with 90.5% excellent capacity retention after 100 cycles, outstanding rate capability (148 mAh center dot g(-1) at 8 A center dot g(-1)), and superior long-term cycling stability (326 mAh center dot g(-1) at 1 A center dot g(-1) for 500 cycles, 86% capacity retention). Our findings elucidate the development of high-performance Si@C composite anodes for advanced LIBs.
引用
收藏
页码:1347 / 1356
页数:10
相关论文
共 51 条
[1]   Hydrogel-Derived Three-Dimensional Porous Si-CNT@G Nanocomposite with High-Performance Lithium Storage [J].
An, Huifang ;
Jiang, Li ;
Li, Feng ;
Wu, Ping ;
Zhu, Xiaoshu ;
Wei, Shaohua ;
Zhou, Yiming .
ACTA PHYSICO-CHIMICA SINICA, 2020, 36 (07)
[2]   Scalable synthesis of ant-nest-like bulk porous silicon for high-performance lithium-ion battery anodes [J].
An, Weili ;
Gao, Biao ;
Mei, Shixiong ;
Xiang, Ben ;
Fu, Jijiang ;
Wang, Lei ;
Zhang, Qiaobao ;
Chu, Paul K. ;
Huo, Kaifu .
NATURE COMMUNICATIONS, 2019, 10 (1)
[3]   One-Step Construction of N,P-Codoped Porous Carbon Sheets/CoP Hybrids with Enhanced Lithium and Potassium Storage [J].
Bai, Jing ;
Xi, Baojuan ;
Mao, Hongzhi ;
Lin, Yue ;
Ma, Xiaojian ;
Feng, Jinkui ;
Xiong, Shenglin .
ADVANCED MATERIALS, 2018, 30 (35)
[4]   Reversible Lithium-Ion Storage in Silver-Treated Nanoscale Hollow Porous Silicon Particles [J].
Chen, Dongyun ;
Mei, Xiao ;
Ji, Ge ;
Lu, Meihua ;
Xie, Jianping ;
Lu, Jianmei ;
Lee, Jim Yang .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (10) :2409-2413
[5]   Hierarchical Design of Mn2P Nanoparticles Embedded in N,P-Codoped Porous Carbon Nanosheets Enables Highly Durable Lithium Storage [J].
Chen, Qihang ;
Cheng, Yong ;
Liu, Haodong ;
Zhang, Qiaobao ;
Petrova, Victoria ;
Chen, Huixin ;
Liu, Ping ;
Peng, Dong-Liang ;
Liu, Meilin ;
Wang, Ming-Sheng .
ACS APPLIED MATERIALS & INTERFACES, 2020, 12 (32) :36247-36258
[6]   Dual-Functionalized Double Carbon Shells Coated Silicon Nanoparticles for High Performance Lithium-Ion Batteries [J].
Chen, Shuangqiang ;
Shen, Laifa ;
van Aken, Peter A. ;
Maier, Joachim ;
Yu, Yan .
ADVANCED MATERIALS, 2017, 29 (21)
[7]   Hierarchical 3D mesoporous silicon@graphene nanoarchitectures for lithium ion batteries with superior performance [J].
Chen, Shuangqiang ;
Bao, Peite ;
Huang, Xiaodan ;
Sun, Bing ;
Wang, Guoxiu .
NANO RESEARCH, 2014, 7 (01) :85-94
[8]   Enhancing Delithiation Reversibility of Li15Si4 Alloy of Silicon Nanoparticles-Carbon/Graphite Anode Materials for Stable-Cycling Lithium Ion Batteries by Restricting the Silicon Particle Size [J].
Gan, Chuanhai ;
Zhang, Chengkun ;
Wen, Weidong ;
Liu, Yingkuan ;
Chen, Juan ;
Xie, Qingshui ;
Luo, Xuetao .
ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (39) :35809-35819
[9]   Silicon-loaded Lithium-Carbon Composite Microspheres as Lithium Secondary Battery Anodes [J].
Guo Feng ;
Chen Peng ;
Kang Tuo ;
Wang Yalong ;
Liu Chenghao ;
Shen Yanbin ;
Lu Wei ;
Chen Liwei .
ACTA PHYSICO-CHIMICA SINICA, 2019, 35 (12) :1365-1371
[10]   Meso-porous silicon-coated carbon nanotube as an anode for lithium-ion battery [J].
Kim, Won-Sik ;
Choi, Jonghyun ;
Hong, Seong-Hyeon .
NANO RESEARCH, 2016, 9 (07) :2174-2181