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Stereolithography of SiOC Ceramic Microcomponents
Author(s) -
Zanchetta Erika,
Cattaldo Marco,
Franchin Giorgia,
Schwentenwein Martin,
Homa Johannes,
Brusatin Giovanna,
Colombo Paolo
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201503470
Subject(s) - stereolithography , materials science , ceramic , fabrication , 3d printing , pyrolysis , micrometer , polymer , nanotechnology , silicon , composite material , chemical engineering , optoelectronics , mechanical engineering , pathology , engineering , medicine , alternative medicine
The first example of the fabrication of complex 3D polymer‐derived‐ceramic structures is presented with micrometer‐scale features by a 3D additive manufacturing (AM) technology, starting with a photosensitive preceramic precursor. Dense and crack‐free silicon‐oxycarbide‐based microparts with features down to 200 μm are obtained after pyrolysis at 1000 °C in a nitrogen atmosphere.