Burner design for particle generation

A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a s...

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Bibliographische Detailangaben
Hauptverfasser: Cook, Laura Beth, Fekety, Curtis Robert, Vemury, Srinivas, Gu, Yunfeng, Thomas, Christopher Scott, Xia, Fei, Zhou, Chunfeng, Powers, Dale Robert
Format: Patent
Sprache:eng
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Zusammenfassung:A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a secondary burner thereby producing a second plurality of particles of a second size, flowing the second plurality of particles into the first plurality of particles, and capturing the first and second plurality of particles.