Results 91 to 100 of about 9,993 (282)

X-Ray Diffraction Analysis of Boron in Boron Carbide

open access: yes, 1959
By applying the relationships between lattice parameters and composition in the solid solution range, a method was presented to analyze boron in boron carbide.
Osika, L. M.
core   +1 more source

Enhanced Mechanical Properties of Bulk Boron Carbide with Sintering Aids

open access: yes, 2020
Boron carbide (B4C) with its excellent properties has been a material of interest for ceramic research communities for decades. Its high hardness and low density make boron carbide an interesting choice to be used in armour application.
Hartoko, Priyadi
core   +1 more source

Advancing fracture behavior of boron carbide with arc melt processing

open access: yes, 2022
Among armor materials, boron carbide is of great interest due to its high hardness and low density. The hardness of boron carbide is surpassed only by diamond and cubic boron nitride, and its density is significantly lower than that of metals, and low ...

core   +1 more source

Metal‐CO2 Batteries: By‐Product Challenges and Practical Pathways for Low CO2 Concentration Environment

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal‐CO2 batteries have recently emerged as an intriguing class of energy storage and conversion devices that simultaneously utilize and manage carbon dioxide. Originating from studies of CO2 contamination in metal‐air batteries, these systems have evolved into a distinct research direction, offering insights into CO2 electrochemistry and its
Sungmin Choi, Sooyeon Seok, Changmin Kim
wiley   +1 more source

A Geologic Si‐O‐C Pathway to Incorporate Carbon in Silicates

open access: yesGeophysical Monograph Series, Page 47-54., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Alexandra Navrotsky   +2 more
wiley  

+1 more source

Ni doping of semiconducting boron carbide

open access: yes, 2010
The wide band gap, temperature stability, high resistivity, and robustness of semiconducting boron carbide make it an attractive material for device applications. Undoped boron carbide is p type; Ni acts as a n-type dopant. Here we present the results of
M. A. Langell   +9 more
core   +1 more source

Fiber‐type soft bioelectronics for wearable and implantable sensing and therapy

open access: yesBMEMat, EarlyView.
Fiber‐type soft bioelectronics are emerging as versatile platforms for wearable and implantable health monitoring and therapeutic applications. These bioelectronics use organic and inorganic matrices combined with advanced fillers, which feature high conductivity, electrochemical sensitivity, softness, and biocompatibility.
Haneul Kim   +5 more
wiley   +1 more source

The Hydrothermal Method of Preparing Boron–Saccharide Precursors for the Synthesis of Boron Carbide and Its Influence on the Morphology and Phase Composition of the Obtained Products

open access: yesCrystals
Owing to its properties, boron carbide has been applied in scientific and industrial fields. For this reason, B4C powders should be characterized by high purity and homogeneity in grain size and shape.
Dawid Kozień   +4 more
doaj   +1 more source

The failure of a tungsten carbide-cobalt cored projectile penetrating a hard target [PDF]

open access: yes, 2010
Experimental results are presented from an investigation of the parameters of a ceramic-faced armour system that are required to induce damage in a tungsten carbide - cobalt (WC-Co) penetrator.
Woolmore, Nicola J.
core  

Boron Carbide Whisker and Platelet Reinforced Ceramic Matrix Composites

open access: yes, 1992
Boron carbide whisker and platelet reinforced alumina and boron carbide whisker reinforced silicon carbide composites were prepared by hot-pressing. the mechanical properties of hot-pressed boron carbide platelet and whisker reinforced composites are ...
Ownby, P. D., Liu, J.
core   +1 more source

Home - About - Disclaimer - Privacy