Pyro-synthesis of Na2FeP2O7 Nano-plates as Cathode for Sodium-ion Batteries with Long Cycle Stability

被引：11

作者：

Song, Jinju ^{[1
]}

Yang, Juhyun ^{[1
]}

Alfaruqi, Muhammad Hilmy ^{[1
]}

Park, Wangeun ^{[1
]}

Park, Sohyun ^{[1
]}

Kim, Sungjin ^{[1
]}

Jo, Jeonggeun ^{[1
]}

Kim, Jaekook ^{[1
]}

机构：

[1] Chonnam Natl Univ, Dept Mat Sci & Engn, Gwangju 61186, South Korea

来源：

JOURNAL OF THE KOREAN CERAMIC SOCIETY | 2016年 / 53卷 / 04期

基金：

新加坡国家研究基金会;

关键词：

Pyro-synthesis; Sodium iron pyrophosphate; Sodium ion batteries;

D O I：

10.4191/kcers.2016.53.4.406

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Carbon-coated sodium iron pyrophosphate (Na2FeP2O7) was prepared by a simple and low-cost pyro-synthesis route for further use as the cathode for Na-ion batteries. The X-ray diffraction (XRD) pattern of the sample annealed at 650 degrees C confirmed the pure triclinic phase of Na2FeP2O7. Electron microscopy studies revealed a cross linked plate shape morphology of the Na2FeP2O7 sample. When tested for application in Na-ion battery, the Na2FeP2O7 cathode showed two redox pairs in the potential window of 2.0-4.0 V. The cathode registered initial discharge and charge capacities of 80.85 and 90 mAh/g, respectively, with good cycling performance.

引用

页码：406 / 410

页数：5

共 50 条

[21] Recent Advances in Layered Na2Mn3O7 Cathode Materials for Sodium-Ion Batteries
Rakhymbay, Lunara
Shugay, Bagdaulet
Karlykan, Maksat
Namazbay, Alibi
Konarov, Aishuak
Bakenov, Zhumabay
EURASIAN JOURNAL OF CHEMISTRY, 2023, 109 (01): : 59 - 67
[22] Effective enhancement of the electrochemical properties for Na2FeP2O7/C cathode materials by boron doping
Zhao, He
Li, Jianzhong
Xu, Haoyuan
Gao, Xuanwen
Shi, Junjie
Yu, Kai
Ding, Xueyong
CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2021, 39 : 277 - 285
[23] Comparative Investigation of Na2FeP2O7 Sodium Insertion Material Synthesized by Using Different Sodium Sources
Zheng, Jun-chao
Yang, Bi-yuan
Wang, Xiao-wei
Zhang, Bao
Tong, Hui
Yu, Wan-jing
Zhang, Jia-feng
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2018, 6 (04): : 4966 - 4972
[24] Zero-strain Co-doped Na 2 FeP 2 O 7 /carbon delivers superior rate capability and long-cycle stability for sodium ion batteries
Gao, Jianhong
Chen, Ziwei
Cao, Wei
Chen, Jiale
Zhang, Ming
Lin, Feng
Li, Yongsheng
Ahmad, Waqar
Ling, Min
Liang, Chengdu
Chen, Jun
CHEMICAL ENGINEERING JOURNAL, 2024, 494
[25] Na2FeS2 Cathode for Sodium-Ion Batteries: A Theoretical Study
Hussain, Fiaz
Maqbool, Hamza
Han, Songbai
Wang, Liping
Zhu, Jinlong
Zhao, Yusheng
Xia, Wei
ACS APPLIED ENERGY MATERIALS, 2023, 6 (14) : 7563 - 7570
[26] In- situ carbon-coated Na2FeP2O7 anchored in three-dimensional reduced graphene oxide framework as a durable and high-rate sodium-ion battery cathode
Chen, Xiaobin
Du, Ke
Lai, Yanqing
Shang, Guozhi
Li, Huangxu
Xiao, Zhiwei
Chen, Yuxiang
Li, Junming
Zhang, Zhian
JOURNAL OF POWER SOURCES, 2017, 357 : 164 - 172
[27] Exploration of Na7Fe4.5(P2O7)4 as a cathode material for sodium-ion batteries
Niu, Yubin
Xu, Maowen
Shen, Bolei
Dai, Chunlong
Li, Chang Ming
JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (42) : 16531 - 16535
[28] Manipulating Na occupation and constructing protective film of P2-Na0.67Ni0.33Mn0.67O2 as long-term cycle stability cathode for sodium-ion batteries
Sun, Yiran
Zhou, Pengfei
Liu, Siyu
Zhao, Zhongjun
Pan, Yihao
Shen, Xiangyan
Wu, Xiaozhong
Zhao, Jinping
Weng, Junying
Zhou, Jin
JOURNAL OF ENERGY CHEMISTRY, 2024, 88 : 603 - 611
[29] Manipulating Na occupation and constructing protective film of P2-Na0.67Ni0.33Mn0.67O2 as long-term cycle stability cathode for sodium-ion batteries
Yiran Sun
Pengfei Zhou
Siyu Liu
Zhongjun Zhao
Yihao Pan
Xiangyan Shen
Xiaozhong Wu
Jinping Zhao
Junying Weng
Jin Zhou
Journal of Energy Chemistry , 2024, (01) : 603 - 611
[30] Anionic Redox and Electrochemical Kinetics of the Na2Mn3O7 Cathode Material for Sodium-Ion Batteries
Hakim, Charifa
Ma, Le Anh
Duda, Laurent C.
Younesi, Reza
Brandell, Daniel
Edstrom, Kristina
Saadoune, Ismael
ENERGY & FUELS, 2022, 36 (07) : 4015 - 4025

← 1 2 3 4 5 →