Author: "Gu, Yunle" / Topic: a. carbides and optical diffraction - Searchworks@Jio Institute Digital Library Search Results

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Start Over Author "Gu, Yunle" Topic a. carbides Topic optical diffraction

Author: Gu, Yunle, Li, Zhefeng, Chen, Luyang, Ying, Yongchen, and Qian, Yitai
Subjects: *MOLYBDENUM, *CARBON, *ELECTRON microscopy, *OPTICAL diffraction, *BENZENE
Abstract: Molybdenum carbide (Mo2C) has been synthesized via a sodium co-reduction of molybdenum pentachloride (MoCl5) and carbon tetrabromide (CBr4) in benzene at 350 °C for 12 h. X-ray diffraction (XRD) pattern indicated that the product was mainly hexagonal Mo2C with a small amount of cubic Mo2C. The lattice constants of the hexagonal Mo2C were a=3.009 and c=4.736 A˚. Transmission electron microscopy (TEM) study showed that the product consisted of slightly conglomerated particles of about 30 nm in size. [Copyright &y& Elsevier]
Published: 2003
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