Zobrazeno 1 - 10
of 16
pro vyhledávání: '"He-Qiang Chang"'
Autor:
He-Qiang Chang, Guo-Hua Zhang
Publikováno v:
Metallurgical and Materials Transactions B. 54:1368-1382
Autor:
He-Qiang Chang, Guo-Hua Zhang
Publikováno v:
Ceramics International. 48:31880-31889
Publikováno v:
Ceramics International. 48:7815-7826
Molybdenum silicides (Mo–Si) have attracted great interest owing to their good electrical conductivity, ultra-high melting point and well oxidation resistance. In this work, the controllable syntheses of Mo5Si3 and Mo3Si powders by silicothermic re
Publikováno v:
Metallurgical and Materials Transactions B. 53:1136-1147
Publikováno v:
International Journal of Hydrogen Energy. 47:902-916
Tungsten carbides (W2C and WC) materials, as promising non-precious electrocatalysts, possess highly efficient activity for HER. Herein, N-doped graphene supported tungsten carbide (N–W2C/WC) nanocomposite is synthesized by spray drying process fol
Publikováno v:
Metallurgical and Materials Transactions B. 53:96-106
In this work, the sulfur-free emission route for the synthesis of Mo and Mo2C via carbothermal reduction of MoS2 was proposed. The internal MoS2-C mixture is wrapped by an external desulfurization layer composed of CaO and C. In the internal layer, M
Publikováno v:
Journal of the American Ceramic Society. 104:6092-6099
Autor:
He-Qiang Chang, Guo-Hua Zhang
Publikováno v:
Powder Technology. 414:118102
Publikováno v:
JOM. 72:4030-4041
Because of its high melting point, good wear resistance, and low reactivity, molybdenum carbide (Mo2C) is widely used as a coating material and as a reinforcement in metal ceramics in the high-temperature field. This paper proposes the approach of de
Publikováno v:
Ceramics International. 46:12891-12896
Due to its distinctive properties and promising applications, one-dimensional Mo2C has received increasing attention in recent years. In this paper, the strategy of two-step topochemical synthesizing one-dimensional Mo2C nanobelts with one-dimensiona