Continuous flame aerosol synthesis of carbon-coated nano-LiFePO4 for Li-ion batteries,Journal of Aerosol Science

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Continuous flame aerosol synthesis of carbon-coated nano-LiFePO4 for Li-ion batteries
Journal of Aerosol Science ( IF 3.9 ) Pub Date : 2011-10-01 , DOI: 10.1016/j.jaerosci.2011.06.003
Oliver Waser ₁ , Robert Büchel , Andreas Hintennach , Petr Novák , Sotiris E Pratsinis

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Core-shell, nano-sized LiFePO(4)-carbon particles were made in one step by scalable flame aerosol technology at 7 g/h. Core LiFePO(4) particles were made in an enclosed flame spray pyrolysis (FSP) unit and were coated in-situ downstream by auto thermal carbonization (pyrolysis) of swirl-fed C(2)H(2) in an O(2)-controlled atmosphere. The formation of acetylene carbon black (ACB) shell was investigated as a function of the process fuel-oxidant equivalence ratio (EQR). The core-shell morphology was obtained at slightly fuel-rich conditions (1.0

中文翻译：

用于锂离子电池的碳包覆纳米 LiFePO4 的连续火焰气溶胶合成

核壳纳米级 LiFePO(4)-碳颗粒是通过可扩展的火焰气溶胶技术以 7 g/h 的速度一步制成的。核心 LiFePO(4) 颗粒是在封闭式火焰喷涂热解 (FSP) 装置中制成的，并通过旋流进料 C(2)H(2) 在 O(2) 中的自动热碳化（热解）在下游原位涂覆- 控制气氛。乙炔炭黑 (ACB) 壳的形成作为工艺燃料-氧化剂当量比 (EQR) 的函数进行了研究。核壳形态是在稍微富含燃料的条件下获得的（1.0

更新日期：2011-10-01

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