Results 81 to 90 of about 615,627 (295)
Frontiers in Materials, 2019 We report the development of a simple, one-pot solution-processing synthesis of nitrogen (N) and boron (B) co-doped in few-layered graphene by submerged liquid plasma exfoliation (SLPE).
Satheeshkumar Elumalai +3 more
doaj +1 more source
Molecules, 2023 Dearomative borylation of coumarins and chromenes via conjugate addition represents a relatively unexplored and challenging task. To address this issue, herein, we report a new and general copper (I) catalyzed dearomative borylation process to synthesize
Bhaskar C. Das +4 more
doaj +1 more source
, 2006 A possibility for a new family of intermetallic perovskite superconductors Sc3XB, with X = Tl, In, Ga and Al, is presented as a result of KKR electronic structure and pseudopotential phonon calculations.
A. Palenzona +7 more
core +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
Investigation of Antiviral Activity of Adamantan Boron Derivaties on Pandemic Influenza Virus Models
Антибиотики и Химиотерапия, 2020 Comparative investigation of the virus-inhibiting activity of some boron-containing compounds showed that products BG 12 and BG 4 had the highest inhibitory effect on pandemic viruses.
S. G. Markushin +5 more
doaj
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
Progress in boron-based compounds for tumor diagnosis and treatment
上海师范大学学报. 自然科学版After the World Health Organization (WHO) declared that boron (B) is a "possible essential element" for human beings, boron-based composites have become a new research hotspot in the biomedical field.
CHENG Yutong, TIAN Qiwei, YANG Shiping
doaj +1 more source
Tannin resin-boron associations: Leaching and biological resistance [PDF]
, 2012 The easy leaching of boron in wood preservation formulations has allowed to use this fungicide only for short term applications. The recently discovered adduct with flavonoids allows boron to resist longer periods of time within wood and consequently ...
Leménager, Nicolas +5 more
core
Advanced Engineering Materials, EarlyView.Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
Effect of boron-containing aggregates on setting and hardening of Portland cement mortars
MATEC Web of Conferences, 2018 Multicomponent cement-based composites are known as versatile structural materials for enhanced radiation shielding. The use of selected elements, like boron, cadmium, or rare earth elements, provides an increased neutron shielding capacity.
Antolik Aneta +2 more
doaj +1 more source