= T. S. Gspann
{c}
{tag=Physicist}
A researcher who studied direct production of <carbon nanotube> fibers by <chemical vapor deposition>. In this process, growing nanotubes collect into an aerogel that can be drawn continuously into a fiber. The study examined how trace sulfur and the timing of carbon availability affect nanotube structure and fiber properties, showing why chemical process control matters to a macroscopic material.<Spinning of carbon nanotube fibres using the floating catalyst high temperature route: purity issues and the critical role of sulphur by T. S. Gspann and others>[Abstract: integrated growth and spinning, sulfur control and single-wall nanotubes]{ref}
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