Synthesis and characterization of Co3O4 nanoparticles: Application as performing anode in Li-ion batteries

被引：22

作者：

Mahmood, Zaid Hameed ^{[1
]}

Jarosova, Marketa ^{[2
]}

Kzar, Hamzah H. ^{[3
]}

Machek, Pavel ^{[2
]}

Zaidi, Muhaned ^{[4
]}

Khalaji, Aliakbar Dehno ^{[5
]}

Khlewee, Ibrahim Hammoud ^{[6
]}

Altimari, Usama S. ^{[7
]}

Mustafa, Yasser Fakri ^{[8
]}

Kadhim, Mustafa M. ^{[9
,10
,11
]}

机构：

[1] Diyala Univ, Coll Sci, Dept Chem, Baqubah, Iraq

[2] Czech Acad Sci, Inst Phys, Prague, Czech Republic

[3] Al Qasim Green Univ, Coll Vet Med, Babil, Iraq

[4] Al Manara Coll Med Sci, Al Manara, Iraq

[5] Golestan Univ, Fac Sci, Dept Chem, POB 155, Gorgan, Golestan, Iran

[6] Al Ayen Univ, Coll Hlth & Med Technol, Dept Prosthodont, Thi Qar, Iraq

[7] Al Nisour Univ Coll, Baghdad, Iraq

[8] Univ Mosul, Coll Pharm, Dept Pharmaceut Chem, Mosul, Iraq

[9] Kut Univ Coll, Dept Dent, Kut, Wasit, Iraq

[10] Islamic Univ, Coll Tech Engn, Najaf, Iraq

[11] Osol Aldeen Univ Coll, Dept Pharm, Baghdad, Iraq

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2022年 / 69卷 / 04期

关键词：

cobalt oxide; lithium-ion batteries; nanoparticles; structural; ELECTROCHEMICAL PERFORMANCE; THERMAL-DECOMPOSITION; FACILE SYNTHESIS; NICKEL-OXIDE; CAPACITY; BEHAVIOR; STORAGE; ROUTE;

D O I：

10.1002/jccs.202100525

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple, rapid, and low-cost method for preparation of Co3O4 nanoparticles (Co3O4-1 and Co3O4-2) using solid-state calcination of mixture of Co(NO3)(2)center dot 6H(2)O and salicylic acid (1:1 weight ratio) at two different temperatures of 500 and 600 degrees C is reported. The morphologies and structure of the as-prepared Co3O4 nanoparticles were characterized using X-ray diffraction (XRD) and transmission electron microscope (TEM). In addition, we tested them as an anode material for lithium-ion batteries. The cycling stability and electrochemical performance of the as-prepared Co3O4 nanoparticles were excellent. A capacity of approximate to 1,100 mAh/g was obtained after 50 cycles at 100 mA/g and exhibited stable discharge behavior up to 50 cycles with high rate capability.

引用

页码：657 / 662

页数：6

共 24 条

[1] Axial divergence in a conventional X-ray powder diffractometer. II. Realization and evaluation in a fundamental-parameter profile fitting procedure [J].