Crystalline iceplant-like nano-NaVPO4F@graphene as an intercalation-type anode material for sodium-ion batteries

被引：8
作者：
Cheng, Bin [1 ,2 ,3 ]
Zhang, Shengjie [1 ]
Zhuo, Haitao [1 ]
Chen, Shaojun [3 ]
机构：
[1] Shenzhen Univ, Shenzhen Key Lab Funct Polymer, Coll Chem & Environm Engn, Shenzhen 518060, Peoples R China
[2] Shenzhen Univ, Minist Educ & Guangdong Prov, Coll Optoelect Engn, Key Lab Optoelect Devices & Syst, Shenzhen 518060, Peoples R China
[3] Shenzhen Univ, Coll Mat Sci & Engn, Shenzhen Key Lab Polymer Sci & Technol, Shenzhen 518060, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 16期
基金：
中国国家自然科学基金;
关键词：
CATHODE MATERIAL; CYCLING STABILITY; RATE CAPABILITY; NA3V2(PO4)(3); PERFORMANCE; COMPOSITE; ELECTRODE; CARBON;
D O I：
10.1039/c9cc08225e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A crystalline iceplant-like nano-NaVPO4F@graphene composite is successfully synthesized by a freeze-drying process. Graphene forms a lamellar structure wherein NaVPO4F nanoparticles are uniformly adhered to the surface of graphene. The composite displays an intercalation-type reaction mechanism and excellent cycling and rate performance.
引用
收藏
页码：2479 / 2482
页数：4
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