Polymer-derived Si-based ceramics: recent developments and perspectives

A Xia, J Yin, X Chen, X Liu, Z Huang - Crystals, 2020 - mdpi.com
Polymer derived ceramics (PDCs) are promising candidates for usages as the
functionalization of inorganic Si-based materials. Compared with traditional ceramics …

Controlling the electrical resistivity of porous silicon carbide ceramics and their applications: A review

MS Anwar, SZA Bukhari, JH Ha, J Lee… - … Journal of Applied …, 2022 - Wiley Online Library
Porous silicon carbide (SiC)‐based ceramics are widely used in numerous applications of
technical importance owing to their exceptional structural (eg, excellent chemical …

Effects of dopants on electrical, thermal, and mechanical properties of porous SiC ceramics

S Kultayeva, YW Kim, IH Song - Journal of the European Ceramic Society, 2021 - Elsevier
Abstract Nitrogen-, vanadium-, aluminum-, boron-, and scandium-doped porous SiC
ceramics were fabricated to investigate the effects of dopants on electrical, thermal, and …

Polymer-derived SiOC ceramics: A potential catalyst support controlled by the sintering temperature and carbon content

J Liu, C Tian, T Jiang, EIII Ricohermoso, Z Yu… - Journal of the European …, 2023 - Elsevier
A series of silicon oxycarbide ceramics with varying carbon content from ca. 10 wt% to ca. 40
wt% were prepared by thermal pyrolysis of four commercially available polysiloxanes and …

[HTML][HTML] Uncovering atomic-scale polymer-to-ceramic transformations in SiC polymer derived ceramics from polycarbosilanes

HG Hackbarth, TS Key, BJ Ackley, G Opletal… - Journal of the European …, 2024 - Elsevier
Polycarbosilanes (PCS) are organosilicon polymers that can be converted into silicon
carbide (SiC) ceramics upon pyrolysis. The phase compositions and microstructure of the …

Influence of sintering atmosphere and BN additives on microstructure and properties of porous SiC ceramics

S Kultayeva, YW Kim, IH Song - Journal of the European Ceramic Society, 2021 - Elsevier
The effects of the boron nitride (BN) content on the electrical, thermal, and mechanical
properties of porous SiC ceramics were investigated in N 2 and Ar atmospheres. The …

High-pressure synthesis of fully dense polymer-derived SiCN ceramics: Structural evolution and mechanical properties

X Wang, W Peng, Y Hu, M Yang, D Han, C Ma… - Journal of the European …, 2024 - Elsevier
This study explored the microstructural evolution and mechanical behavior of dense
amorphous SiCN ceramics by consolidating the PDCs-SiCN powder through high-pressure …

Self-assembly formation of hierarchical mixed spinel MnCo2O4 porous nanospheres confined by polypyrrole pyrolytic carbon for high-performance lithium storage

P Zhang, J Liu, J Wu, W Wang, C Zhou, S Guo, S Li… - Materials Today …, 2020 - Elsevier
The spinel MnCo 2 O 4 characterizing metallic synergistic effect and multi-electron transfer is
a promising anode material in lithium-ion batteries (LIBs) fields. In the work, the MnCo 2 O 4 …

Straightforward Design Strategy toward 3D Near‐Net‐Shape Stoichiometric SiC Parts

M Cheype, V Pateloup, S Bernard - Advanced Materials, 2024 - Wiley Online Library
Fused deposition modeling (FDM), traditionally reserved for thermoplastics, is modified here
with a granule‐based extrusion head to be extended to advanced nonoxide ceramics via a …

Advanced nanocomposite materials made of TiC nanocrystals in situ immobilized in SiC foams with boosted spectral selectivity

M Balestrat, M Cheype, C Gervais, X Deschanels… - Materials …, 2023 - pubs.rsc.org
TiC/SiC nanocomposites have been prepared and fully characterized at various length
scales before exploring their spectral selectivity for their exploitation as solar selective …