Results 151 to 160 of about 49,182 (344)

Effect of Na₂CO₃Addition on Piezoelectric Properties in (Na_0.5K_0.5)NbO₃-LiTaO₃Ceramics [PDF]

, 2006
Mi-Soo Kim, Seok Jin Oh, Dae-Su Lee, Eon-Cheol Park, Soon‐Jong Jeong, Jae-Sung Song   +5 more
openalex   +1 more source

Assessing Fluorosulfonyl Pentafluorooxosulfate (FSO2–OSF5) Reservoir Capacity: Selective SOF4, SO2F2, and [OSF5]– Anion Release

Angewandte Chemie, Volume 137, Issue 36, September 1, 2025.
Tidying away gases and anions. The complementary storage & in‐solution release of tetrafluoride (SOF4), sulfuryl fluoride (SO2F2) and pentafluorooxosulfate (OSF5) anions was achieved. This was performed using fluorosulfonyl pentafluorooxosulfate (FSO2‐OSF5) a stable, high boiling liquid, obtained from SO2 and the pentafluorosulfur hypofluorite (FOSF5 ...
Alexandre Millanvois, Carlota Bahri, Thomas Drews, Simon Steinhauer, Sebastian Riedel   +4 more
wiley   +2 more sources

Enhancing Blood–Brain Barrier Integrity in Patients With Acute Ischemic Stroke Via Normobaric Hyperoxia

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
BACKGROUND Recent advancements in animal studies have demonstrated the potential of normobaric hyperoxia (NBO) as a promising intervention for preserving the integrity of the blood–brain barrier (BBB). However, there is still limited understanding of the
Weili Li, Wenbo Hu, Shuhua Yuan, Jiahao Chen, Qi Wang, Jiayue Ding, Zhiying Chen, Zhifeng Qi, Ju Han   +8 more
doaj   +1 more source

Selective growth of NbO whisker.

Journal of the Ceramic Association, Japan, 1975
Yasutaka Takahashi, Seiji Motojima, Kozoh Sugiyama   +2 more
openaire   +2 more sources

Microstructure and Piezoelectric Properties of (1−x)(Na_0.5K_0.5)NbO₃–xLiNbO₃ Ceramics [PDF]

, 2007
Hyun‐Cheol Song, Kyung‐Hoon Cho, Hwi‐Yeol Park, Cheol‐Woo Ahn, Sahn Nahm, Kenji Uchino, Seung‐Ho Park, Hyeung‐Gyu Lee   +7 more
openalex   +1 more source

Sol‐gel derived S53P4 bioactive glass

Journal of the American Ceramic Society, Volume 108, Issue 11, November 2025.
Abstract Here, we report the first synthesis of amorphous sol‐gel bioactive glass of the S53P4 (53.8 mol% SiO2, 21.8 mol% CaO, 22.7 mol% Na2O, and 1.7 mol% P2O5) composition. Sol‐gel‐derived bioactive glasses have higher surface area and, therefore, biodegrade faster and have higher bioactivity compared to their melt‐derived counterparts.
Jinghan Zheng, Hannah Pilsworth, John V. Hanna, Julian R. Jones   +3 more
wiley   +1 more source

C(sp2)─H Bond Activation with a Heterometallic Nickel–Aluminium Complex

Angewandte Chemie, Volume 137, Issue 36, September 1, 2025.
Despite the prevalence of Ni/Al catalysts for pyridine C─H functionalization, mechanistic details of such systems remain scarce. Herein, we present the discovery of PCy3‐catalyzed bond‐breaking and making processes that occur in the coordination sphere of a novel Ni─Al heterometallic complex.
Joseph A. Zurakowski, Benedek Stadler, Marcus W. Drover, Mark R. Crimmin   +3 more
wiley   +2 more sources

Characterization of sintering phenomena of (Na_0.5K_0.5)NbO₃

, 1970
Wolfgang Stannek
openalex   +2 more sources

Piezoelectric properties of (K,Na)NbO ₃ thin films deposited on (001)SrRuO ₃/Pt/MgO substrates [PDF]

, 2007
Isaku Kanno, Takuya Mino, Shuichiro Kuwajima, Takaaki Suzuki, Hidetoshi Kotera, Kiyotaka Wasa   +5 more
openalex   +1 more source

Atomistic simulation of nanoscale phase separation in borosilicate glass melts

Journal of the American Ceramic Society, Volume 108, Issue 11, November 2025.
Abstract Liquid–liquid phase separation in borosilicate glass significantly influences its mechanical, optical, and thermal properties, as seen in glasses like Pyrex. This study investigates nanometer‐sized phase separation in Na0.5Ca0.25BSiO4 (BNC25) borosilicate glass using a hybrid Monte Carlo/molecular dynamics simulation approach, focusing on ...
Hongyeun Kim, Satoshi Yoshida, Kazutaka Hayashi, John C. Mauro   +3 more
wiley   +1 more source