First Place

Category 3: Field Emission SEM & STEM

Andrew Burns

Zeiss(1550)-Clark

A series of images showing organized structure at three length
scales in a non-oxide ceramic system derived by colloidal assembly
and block-copolymer structure-direction of a poly-silazane (Ceraset),
followed by calcination. We anticipate the use of these materials as
high surface-area catalyst supports for use in high-temperature,
caustic environments.

Materials Science & Engineering
Advisor         Ulrich Wiesner