Synthesis of Ultrafine TiC from TiOSO4 and Phenol–formaldehyde Resins

Peng Fei Li; Yi Wu; Yu Fang Shen; Jie Li

doi:10.4028/www.scientific.net/AMR.338.360

Paper Titles

Study and Implementation of the Computer Aided Design System of the Rolling Bearing
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Synthesis and Characterization of Coral-Like Micronano-SiO₂
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The Welding Robot Arm Optimization Based on APDL
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Synthesis of Ultrafine TiC from TiOSO₄ and Phenol–formaldehyde Resins
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Application of Hollow Microneedle for Transdermal Delivery of Bovine Serum Albumin-Fluorescein Isothiocyanate Conjugate
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Development on CAD System of Tri-Cone Bits Based on UG
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Damage Modes Detection of Composite Laminates Using Improved Modal Strain Energy Method
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First-Principles Studies on the Component Dependences of High-Entropy Alloys
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 338Synthesis of Ultrafine TiC from TiOSO4 and...

Synthesis of Ultrafine TiC from TiOSO₄ and Phenol–formaldehyde Resins

Abstract:

The paper presents a novel process for synthesis of ultrafine titanium carbide by reaction between TiOSO4 and Phenol-formaldehyde resins at different temperatures in the range of 1450°C–1500°C under argon cover for 1 hr. It was a new low-cost synthetic route for fabricating ultrafine TiC powders. The thermodynamic and reaction processes about phenolic resin’s cracking and reducing in the system of titanium oxide were studied. When the organic cracking reaction ended at 1000°C, amorphous carbon was provided by phenolic resin’s cracking. The grain size distribution of TiC synthesized from organic carbon was more narrower than that from inorganic carbon.

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Periodical:

Advanced Materials Research (Volume 338)

Pages:

360-364

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.338.360

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Online since:

September 2011

Authors:

Peng Fei Li, Yi Wu, Yu Fang Shen, Jie Li

Keywords:

Carbothermic Reduction, Phenol-formaldehyde Resins, TiC, TiOSO₄

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