Hierarchical carbon nanowires network modified PDCs-SiCN with improved microwave absorption performance
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.04.132
Abstract: Abstract In order to optimize the dielectric performance of polymer derived SiCN ceramics (PDCs-SiCN), carbon nanowires (CNW) were deposited in SiCN by catalytic chemical vapor deposition (CCVD). Microstructure evolutions, dielectric property and electromagnetic (EM) wave… read more here.
Keywords: sicn; performance; loss; cnw ... See more keywords
Single-source-precursor synthesis and electromagnetic properties of novel RGO–SiCN ceramic nanocomposites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Chemistry C"
DOI: 10.1039/c7tc00395a
Abstract: Single-source-precursors (SSPs) have been synthesized through chemical modification of poly(methylvinyl)silazane (HTT 1800) with graphene oxide (GO) via an amidation reaction catalyzed by ZnCl2. With the formation of an SSP, the restacking of GO was effectively… read more here.
Keywords: single source; rgo sicn; ceramic nanocomposites; sicn ... See more keywords
Electrochemical Performance of Carbon-Rich Silicon Carbonitride Ceramic as Support for Sulfur Cathode in Lithium Sulfur Battery
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12081283
Abstract: As a promising matrix material for anchoring sulfur in the cathode for lithium-sulfur (Li-S) batteries, porous conducting supports have gained much attention. In this work, sulfur-containing C-rich SiCN composites are processed from silicon carbonitride (SiCN)… read more here.
Keywords: electrochemical performance; carbon; sulfur; sicn ... See more keywords
Al2O3-Modified Polymer-Derived Ceramic SiCN High-Temperature Anti-Oxidative Composite Coating Fabricated by Direct Writing
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14163281
Abstract: A reliable protective layer is one of the main challenges in preventing oxidation of thin film sensors to achieve accurate, effective, and stable readings at high temperatures. In this work, an Al2O3-modified polymer-derived ceramic SiCN… read more here.
Keywords: protective layer; al2o3 modified; film; sicn ... See more keywords