Nanolayered ceramic-confined graphene aerogel with conformal heterointerfaces for low-frequency microwave absorption

G Yu, G Shao, Y Chen, X Huang - ACS Applied Materials & …, 2023 - ACS Publications
Graphene-based aerogels have garnered considerable attention for their lightweight and
efficient microwave absorption (MA) properties; however, optimizing the relationship …

Advanced research on the preparation and application of carbide ceramic fibers

Z Zhao, W Liao, J Chen, J Jiao, C Wu… - Journal of Advanced …, 2024 - sciopen.com
Carbide ceramic fibers are of significant importance for application in the high-tech areas of
advanced aircraft engines, aerospace vehicles, and the nuclear industry due to their …

The Significance and Usage Strategies of Macromolecules in 3D Printed Ceramic Composites

A Wang, Y Qiao, T Chen, W Wu, J Song… - Advanced …, 2024 - Wiley Online Library
Abstract 3D printing technology enables the creation of complex ceramic structures and
enhances the efficiency of customized ceramic production. Polymers play a crucial role in …

Customized Nanostructured Ceramics via Microphase Separation 3D Printing

VA Bobrin, HG Hackbarth, Y Yao… - Advanced …, 2023 - Wiley Online Library
To date, the restricted capability to fabricate ceramics with independently tailored nano‐and
macroscopic features has hindered their implementation in a wide range of crucial …

Regioselective condensation polymerization of propargylic electrophiles enabled by catalytic element-cupration

ZL Wang, R Zhu - Journal of the American Chemical Society, 2024 - ACS Publications
Here, we report a set of new polymerization reactions enabled by the 1, 2-regioselective
hydro-and silylcupration of enyne-type propargylic electrophiles. Highly regioregular head …

Efficient Cobalt-Catalyzed Coupling of Amines and Siloxanes to Prepare Ceramics and Polymers

A Sharma, RH Bean, TE Long… - … Sustainable Chemistry & …, 2023 - ACS Publications
The phosphine-substituted aryl diimine cobalt catalyst,(Ph2PPrADI) Co, has been found to
mediate the dehydrocoupling of diamines or polyamines to poly (methylhydrosiloxane) …

[HTML][HTML] Local indentation response of carbon fibers embedded in a harsh environment: The sintered ultra-high temperature ceramic matrix

P Galizia, S Failla, C Melandri, D Sciti - Journal of the European Ceramic …, 2024 - Elsevier
Understanding the properties of the constituent elements within Ceramic Matrix Composites
(CMCs) is of paramount importance. During manufacturing process, the properties of the …

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 …

Microphase Separation 3D Printing of Binary Inorganic Polymer Precursors to Prepare Nanostructured Carbon‐Ceramic Multimaterials

VA Bobrin, HG Hackbarth, JO Bonsu… - Advanced Materials …, 2024 - Wiley Online Library
Traditionally, combining carbon and ceramic materials has been challenging due to their
different chemical and physical properties. Despite the development of numerous …

Cobalt-Catalyzed Hydrosilylation Polymerization for the Synthesis of Linear Polycarbosilanes

C Chen, Z Luo, H Zeng, C Hao, KF Yang, Z Li… - …, 2024 - ACS Publications
Polycarbosilanes are unique precursors in the preparation of silicon carbide ceramics and
silicon carbide fibers. The conventional production is carried out upon harsh reaction …