【摘 要】
：
Spherical indium tin oxide (ITO) nanoparticles were synthesized by combustion method using citric acid as fuel and nitrates as oxidizer. The obtained ITO nanopa
【机 构】
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Department of Chemistry,Key Laboratory for Ultrafine Materials of the Ministry of Education of China
论文部分内容阅读
Spherical indium tin oxide (ITO) nanoparticles were synthesized by combustion method using citric acid as fuel and nitrates as oxidizer. The obtained ITO nanoparticles were characterized by TG-DSC, FT-IR,XRD, BET, TEM, and SEM. The ITO nanoparticles grew steadily with the increase of heat treatment temperature, and the 700℃ calcined particles had a crystallite size of 25.3 nm and a specific surface area of The 900℃ sintered pellet had a density of 67.6% of theoretical density (TD) and increased steadily to 97.3% for the 1400℃ sintcred ceram-ics, respectively.
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