抄録
We developed new photopolymers to produce three-dimensional (3-D) carbon microstructures via two-photon microfabrication and microtransfer molding followed by thermal decomposition. The photocurable resins contain resorcinol diglycidyl ether which have not been much used as a raw material of carbon structure. They have a high carbon content and good shape retention after pyrolysis. These photopolymers are found to be ideal for two-photon microfabrication and microrransfer molding, respectively. Complex 3-D carbon microstructures such as a bunny and pyramidal models could be formed by both methods. The results of characterization of carbonized polymers indicated that the pyrolysed structures were amorphous carbon.
