Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Chenwei Cao"'
Publikováno v:
Metallurgical and Materials Transactions B. 53:2427-2437
Autor:
Juan Antonio Zapien, Jong-Min Lee, Yang Xia, Ying-San Chui, Chenwei Cao, Kamruzzaman, Yucheng Dong
Publikováno v:
Electrochimica Acta. 176:1332-1337
We report a simple method to prepare hierarchical structures of carbon-coated Fe3O4 nanoparticles decorated on conductive multi-walled carbon nanotubes (CNTs) backbone as advanced anode materials for lithium ion batteries. The CNTs backbone serves as
Publikováno v:
Journal of Power Sources. 275:769-776
We report a facile, one-pot hydrothermal strategy to prepare self-assembled three-dimensional mesoporous ZnFe2O4 submicron-sized spheres wrapped in graphene sheets as high-performance anode material for lithium ion batteries. The mesoporous submicron
Autor:
Chenwei Cao, Shiliu Yang, Man Wang, Ying Liu, Zhouguang Lu, Ruguang Ma, Liujiang Xi, Kwan Lan Leung, Chi Yuen Chung
Publikováno v:
RSC Advances. 5:30507-30513
Lithium-rich layered metal oxides have drawn much recent attention due to their high rechargeable capacity of 250–300 mA h g−1. Herein, we report the synthesis of porous Li[Li0.2Mn0.534Ni0.133Co0.133]O2 metal oxide powders using a facile polymer-
Autor:
Zhouguang Lu, Kwan-Lan Leung, Ying Liu, T. F. Hung, Shanshan Zeng, Chenwei Cao, Lujie Cao, Man Wang, Chi Yuen Chung
Publikováno v:
Chem. Commun.. 50:14635-14638
CuCo2O4 nanoparticles have been synthesized by a simple and low-cost urea combustion method and characterized as bifunctional catalysts for non-aqueous Li-air batteries. The resulting CuCo2O4 catalyst has been demonstrated to effectively reduce the c
Autor:
Liu Jiang Xi, Jian Qiu Deng, Ruguang Ma, Chenwei Cao, Andrey L. Rogach, Hongkang Wang, Zhouguang Lu, Kwan Lan Leung, Shiliu Yang, Chi Yuen Chung
Publikováno v:
Journal of Power Sources. 242:222-229
Single-crystalline Li 4 Ti 5 O 12 nanorods have been successfully prepared through a molten salt method, followed by a precipitation method, and characterized with X-ray powder diffractometry, field-emission scanning electron microscopy, and transmis
Publikováno v:
Journal of Materials Engineering and Performance. 21:2675-2679
Differential scanning calorimetry (DSC) thermal analysis is a well-accepted technique used to measure the transformation temperatures of shape memory alloy and its thermoelastic transformation energies. In this study, both forward and reverse transfo
Autor:
Fadwa Badway, F. Cosandey, Chenwei Cao, Glenn G. Amatucci, Michael C. Ruotolo, Nathalie Pereira, Mahsa Sina
Publikováno v:
Journal of Fluorine Chemistry. 132:1086-1094
In order to utilize high energy metal fluoride electrode materials as direct replacement electrode materials for lithium ion batteries in the future, a methodology to prelithiate the cathode or anode must be developed. Herein, we introduce the use of
Publikováno v:
Chemical communications (Cambridge, England). 50(70)
Delafossite CuFeO2 hexagonal platelets/rings and graphene composites were synthesized by a low temperature hydrothermal method. The formation mechanism of CuFeO2 hexagonal platelets/rings follows the combined effects of both GO and NaOH. The obtained
Autor:
Hua Cheng, Juan Antonio Zapien, Yucheng Dong, Ruguang Ma, Yang Yang Li, Chenwei Cao, Ying-San Chui
Publikováno v:
Journal of Materials Chemistry A. 2:13892
We develop a one-pot and scalable hydrothermal strategy to prepare nanoscale metallic Cu incorporated CuFe2O4 hexagonal platelets and graphene (Cu–CuFe2O4/G) composites at a low reaction temperature as anode materials for lithium-ion batteries (LIB