Results 21 to 30 of about 51 (48)

Single‐Source Precursor Synthesis of a Compositionally Complex Early Transitional Metal Carbonitride (Ti,Zr,Hf,Nb,Ta)NxC1−x

open access: yesAdvanced Engineering Materials, Volume 26, Issue 18, September 2024.
The present article reports on a single‐phase compositionally complex ceramic, i.e., (Ti,Zr,Hf,Nb,Ta)NxC1−x, that is synthesized for the first time by employing an organometallic precursor route and using a double ammonolysis process. A multidisciplinary approach is performed to study these compositionally complex nitride and carbonitride systems ...
Dharma Teja Teppala   +6 more
wiley   +1 more source

Recent progress in high‐entropy nanocatalysts

open access: yescMat, Volume 1, Issue 2, September 2024.
Abstract High‐entropy alloys (HEAs) are a promising group of materials composed of multiple elements (≥5) in nearly equal proportions (5 at%–35 at%), which exhibit uniformly mixed compositions and highly stable crystal structures and offer a wide range of design possibilities, making them exceptionally stable, multifunctional, and suitable for various ...
Ling‐Feng Kuang   +8 more
wiley   +1 more source

Discomfort/pain due to peri‐implant probing at titanium and zirconium implants: A cross‐sectional study

open access: yesClinical Oral Implants Research, Volume 35, Issue 9, Page 1081-1090, September 2024.
Abstract Objective This study was designed to compare discomfort/pain after periodontal and peri‐implant probing in patients with titanium compared with zirconium implants. Methods One examiner recruited and examined 70 patients, each of whom had a dental implant with a contralateral tooth; 37 patients had titanium implants of various types and 33 ...
Florian Bussmeyer   +2 more
wiley   +1 more source

Stoichiometry Effects on the Chemical Ordering and Superconducting Properties in TiZrTaNbNx Refractory High Entropy Nitrides

open access: yesAnnalen der Physik, Volume 536, Issue 5, May 2024.
High‐entropy materials are unexplored ground for superconductors. The effects of nitrogen stoichiometry on local structure, lattice distortion, and short‐range order of TiZrNbTa‐based thin films are investigated. The maximum superconducting transition temperature Tc is found at 10 K for a near‐stoichiometric (TiZrNbTa)N1.08 film.
Rui Shu   +8 more
wiley   +1 more source

High Entropy Materials for Reversible Electrochemical Energy Storage Systems

open access: yesChemElectroChem, Volume 11, Issue 7, April 2, 2024.
The table of contents shows an overview of specific high entropy materials used as anodes, cathodes, and electrolytes in rechargeable batteries. We also delve into the materials′ structure‐property relationship to understand their influence on battery performance.
Jing Zhao   +4 more
wiley   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

open access: yes
Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

Potential role of metal nanoparticles in treatment of peri-implant mucositis and peri-implantitis. [PDF]

open access: yesBiomed Eng Online
Hosseini Hooshiar M   +8 more
europepmc   +1 more source
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