Rational Design of Porous TiO2@N-Doped Carbon for High Rate Lithium-Ion Batteries

被引：8

作者：

Wang, Guang ^{[1
]}

Qi, Ying ^{[1
]}

Zhang, Dawei ^{[1
]}

Bao, Jian ^{[2
]}

Xu, Li ^{[2
]}

Zhao, Yan ^{[2
]}

Qiu, Jingxia ^{[2
]}

Yuan, Shouqi ^{[2
]}

Li, Huaming ^{[2
]}

机构：

[1] Jiangsu Univ, Sch Chem & Chem Engn, 301 Xuefu Rd, Zhenjiang 212013, Jiangsu, Peoples R China

[2] Jiangsu Univ, Inst Energy Res, 301 Xuefu Rd, Zhenjiang 212013, Jiangsu, Peoples R China

来源：

ENERGY TECHNOLOGY | 2019年 / 7卷 / 08期

基金：

中国博士后科学基金;

关键词：

high-rate performances; lithium-ion batteries; porous N-doped carbon; TiO2; nanoparticles; ELECTROCHEMICAL ENERGY-STORAGE; ANODE MATERIAL; TIO2; NANOTUBES; NANOCOMPOSITES; ELECTRODES; COMPOSITE; SPHERES;

D O I：

10.1002/ente.201800911

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Considering the merits of natural biomass, a soybean is designed and applied as a green source for N-doped carbon to fabricate a TiO2@N-doped carbon (TiO2@NC) composite for lithium-ion batteries (LIBs). The TiO2 nanoparticles are uniformly anchored on the surface of porous N-doped carbon frameworks. As anode materials for LIBs, TiO2@NC exhibits excellent cycle performance and enhanced rate capacity. After 100 cycles at 1 C, the capacity can be maintained at 282.2 mAh g(-1). In addition, it can even deliver a large reversible capacity of 155 mAh g(-1) after 200 cycles at 5 C. These excellent results prove that the designed composite can be applied as a promising anode material for a lithium-ion storage system with improved electrochemical performances.

引用

页数：7

共 50 条

[21] Carbon innercoated ordered porous TiO2 as anode materials for lithium-ion batteries
Huang, L.
Ding, Y. -H.
Zhang, P.
Zhang, H. -L.
Zhou, R. -H.
IONICS, 2015, 21 (06) : 1553 - 1559
[22] Tailoring the Microstructure of Porous Carbon Spheres as High Rate Performance Anodes for Lithium-Ion Batteries
Liang, Zikun
Li, Ang
Deng, Kaiming
Ouyang, Bo
Kan, Erjun
MATERIALS, 2023, 16 (13)
[23] Deficient TiO2-x coated porous SiO anodes for high-rate lithium-ion batteries
Xu, Yue
Li, Yang
Qian, Yong
Sun, Shanshan
Lin, Ning
Qian, Yitai
INORGANIC CHEMISTRY FRONTIERS, 2023, 10 (04) : 1176 - 1186
[24] Cobalt Sulfide Confined in N-Doped Porous Branched Carbon Nanotubes for Lithium-Ion Batteries
Zhou, Yongsheng
Zhu, Yingchun
Xu, Bingshe
Zhang, Xueji
Al-Ghanim, Khalid A.
Mahboob, Shahid
NANO-MICRO LETTERS, 2019, 11 (01)
[25] Cobalt Sulfide Confined in N-Doped Porous Branched Carbon Nanotubes for Lithium-Ion Batteries
Yongsheng Zhou
Yingchun Zhu
Bingshe Xu
Xueji Zhang
Khalid A. Al-Ghanim
Shahid Mahboob
Nano-Micro Letters, 2019, 11
[26] Chalcogen-doped red phosphorus nanoparticles @ porous carbon as high-rate and ultrastable anode for lithium-ion batteries
Lin, Weilin
Huang, Yue-e
Guan, Lunhui
Huang, Xiaoying
Li, Li
Du, Ke-Zhao
Wu, Xiaohui
CARBON, 2020, 170 : 85 - 92
[27] N-Doped Carbon Nanonecklaces with Encapsulated BiOCl Nanoparticles as High-Rate Anodes for Lithium-Ion Batteries
Li, Jintong
Pei, Cunyuan
Yang, Song
Zhang, Dongmei
Sun, Bing
Shen, Zexiang
Ni, Shibing
LANGMUIR, 2023, 40 (01) : 906 - 914
[28] Cobalt Sulfide Confined in N-Doped Porous Branched Carbon Nanotubes for Lithium-Ion Batteries
Yongsheng Zhou
Yingchun Zhu
Bingshe Xu
Xueji Zhang
Khalid A.Al.Ghanim
Shahid Mahboob
Nano-Micro Letters, 2019, 11 (02) : 157 - 165
[29] Rational design of TiO2@ nitrogen-doped carbon coaxial nanotubes as anode for advanced lithium ion batteries
Liu, Haijun
Zhang, Shuo
Chen, Yalan
Zhang, Jingtong
Guo, Peng
Liu, Ming
Lu, Xiaoqing
Zhang, Jun
Wang, Zhaojie
APPLIED SURFACE SCIENCE, 2018, 458 : 1018 - 1025
[30] Porous TiO2-FeTiO3@Carbon nanocomposites as anode for high-performance lithium-ion batteries
Guo, Shimei
Wang, Yuan
Chen, Lijuan
Pan, Duo
Guo, Zhanhu
Xia, Shubiao
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 858

← 1 2 3 4 5 →