Results 91 to 100 of about 19,767 (230)

Electrospun Carbon Nanofiber‐Based Multifunctional Electrocatalysts for Zinc‐Air Batteries and Overall Water Splitting: Fabrication, Progress, and Perspective

Rare Metals, EarlyView.
ABSTRACT The development of high‐performance and stable electrocatalysts for oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen evolution reaction (HER) plays a critical role in advancing clean energy technologies, including metal‐air batteries and hydrogen production through overall water splitting.
Chen‐Yu Cai, Wen‐Jun Niu, Bing‐Xin Yu, Li‐Yang Xu, Fu‐Ming Wang   +4 more
wiley   +1 more source

Influence of ionic bombardment on cubic boron nitride (c-BN) thin film deposition by r. f. magnetron sputtering

Revista Facultad de Ingeniería Universidad de Antioquia, 2006
Thin films of cubic Boron Nitride (c-BN) were deposited by d. c. and r. f. (13,56 MHz) multi-target magnetron sputtering from high-purity (99,99 %) hexagonal boron nitride (h-BN) target, in an Ar (95%)-N2 (5%) gas mixture.
Gilberto Bejarano Gaitán, José Manuel Roque Caicedo, Pedro Prieto Pulido, Gustavo Zambrano, Eval Baca Miranda   +4 more
doaj   +1 more source

Effect of the Granularity of Cubic Boron Nitride Vitrified Grinding Wheels on the Planar Technical Blades Sharpening Process. [PDF]

Materials (Basel), 2022
Zieliński B, Nadolny K, Zawadka W, Chaciński T, Stachurski W, Batalha GF.   +5 more
europepmc   +1 more source

Synthesis of atomically thin hexagonal boron nitride films on nickel foils by molecular beam epitaxy

, 2015
Hexagonal boron nitride (h-BN) is a layered two-dimensional material with properties that make it promising as a dielectric in various applications. We report the growth of h-BN films on Ni foils from elemental B and N using molecular beam epitaxy.
Hanke, M., Jahn, U., Lopes, J. M. J., Nakhaie, S., Ramsteiner, M., Riechert, H., Schumann, T., Wofford, J. M.   +7 more
core   +1 more source

δ‐Bismuth Oxide Responsible for Tooth Discolouration—A Laboratory Investigation

International Endodontic Journal, Volume 59, Issue 3, Page 538-548, March 2026.
ABSTRACT Aims To investigate the phase changes of bismuth oxide in contact with sodium hypochlorite responsible for tooth discolouration. Methodology Bismuth oxide (monoclinic α−phase; C) was mixed with sodium hypochlorite at 20°C, 37°C, and 60°C (B20, B37, B60) for a period of 24 weeks with weekly refreshing of solutions.
J. Camilleri, P. Zaslansky, N. Ramanan
wiley   +1 more source

Synthesis and application of nanostructural superhard materials of tool appointment

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016
The main scientific and technological directions in the field of obtaining new superhard nanostructured tool materials on the basis of diamond and cubic boron nitride which gained development in recent years in laboratory of nanostructured and superhard ...
P. A. Vityaz, V. T. Senyut
doaj  

Effects of TiAl Alloy as a Binder on Cubic Boron Nitride Composites. [PDF]

Materials (Basel), 2021
Liu Y, Zhang W, Peng Y, Fan G, Liu B.
europepmc   +1 more source

Anomalous transverse acoustic phonon broadening in the relaxor ferroelectric Pb(Mg_1/3Nb_2/3)O_3

, 2001
The intrinsic linewidth $\Gamma_{TA}$ of the transverse acoustic (TA) phonon observed in the relaxor ferroelectric compound Pb(Mg$_{1/3}$Nb$_{2/3})_{0.8}$Ti$_{0.2}$O$_3$ (PMN-20%PT) begins to broaden with decreasing temperature around 650 K, nearly 300 K
A. D. Hilton, A. Naberezhnov, B. Dkhil, B. Noheda, B. Noheda, B. Noheda, D. E. Cox, D. Vanderbilt, E. V. Colla, G. Burns, G. Burns, G. Shirane, G. Shirane, H. Fu, H. You, J. Harada, J. Zhao, L. Bellaiche, L. Bellaiche, L. E. Cross, P. M. Gehring, P. M. Gehring, P. M. Gehring, P. M. Gehring, R. Blinc, R. F. Service, S-W. Cheong, S. B. Vakhrushev, S.-E. Park, S.-G. Lee, T. Y. Koo, V. Kiryukhin, V. Westphal, W. Cochran   +33 more
core   +1 more source

Thermal Stability of TiN Coated Cubic Boron Nitride Powder. [PDF]

Materials (Basel), 2021
Hering B, Wolfrum AK, Gestrich T, Herrmann M.   +3 more
europepmc   +1 more source

Substrate-induced half-metallic property in epitaxial silicene

, 2019
For most practical applications in electronic devices, two-dimensional materials should be transferred onto semiconducting or insulating substrates, since they are usually generated on metallic substrates.
Deng, Kaiming, Kan, Erjun, Qian, Yan, Wu, Haiping   +3 more
core   +1 more source