The present work investigates the influence of pyrolysis temperature on the microstructure
and thermal conductivity (λ) of polymer-derived SiC ceramics. For the study, both monolithic …

A method is described here for preparing lightweight and low cost polymer-derived silicon
carbide foam by impregnation of preceramic polymer in polyurethane foam. A series of …

In this work, we present novel hexagonal boron nitride (h-BN)/poly (arylene ether nitrile)
nanocomposites with high dielectric permittivity and thermal conductivity. For this purpose …

Silicon oxycarbide (SiOC) foam was prepared by direct foaming of methylphenylpoly
(silsesquioxane)(PS) followed by pyrolysis at inert atmosphere. Direct foaming was …

Abstract Microcellular SiC foams (MSiCFs) are produced by thermal setting of dispersions of
silicon and NaCl powders in molten sucrose-glycerol solutions in a mould followed by …

An integral study on the development and characterization of porous SiOC/SiC/Si 3 N 4/C-
based ceramic bodies was conducted using a less-explored approach, which is based on …

SiBOC cellular ceramic foams were realized by precipitating methylvinylborosiloxane
(MVBS) oligomers within reticulated poly (melamine-formaldehyde)(PMF) foam followed by …

In this work, the ethylene‐propylene‐diene monomer (EPDM) foam was fabricated via 4‐4′‐
oxobisbenzenesulfonyl hydrazide (OBSH) and phenolic resin (PF) in an effort to prepare the …

A simple urea crystal templating method is reported for the preparation of SiBOC ceramic
foams, with rectangular rod-like pores, from methylvinylborosiloxane (MVBS) preceramic …

Abstract Porous Si/C/O/(N) ceramic bodies were developed by the direct consolidation of
novel liquid silicon-based preceramic polymer/porogen (methacryloxypropyl silsesquioxane …