Reactivity of Oxide Precursor States on Ru(0001)

2006 ◽  
Vol 110 (28) ◽  
pp. 13912-13919 ◽  
Author(s):  
Raoul Blume ◽  
Wolfgang Christen ◽  
Horst Niehus
Keyword(s):  
Oxide Precursor ◽  
Precursor States

High-speed visualization of metal oxide precursor in multiphase AC arc during nanoparticle formation

2020 ◽  
Vol 59 (SH) ◽  
pp. SHHC08 ◽  
Author(s):  
Manabu Tanaka ◽  
Yuki Saito ◽  
Hiroki Maruyama ◽  
Takayuki Watanabe
Keyword(s):  
Metal Oxide ◽  
High Speed ◽  
Nanoparticle Formation ◽  
Oxide Precursor ◽  
Ac Arc

A Novel Nitrile Oxide Precursor; 2-Methyl-4-nitro-5(2H)-isoxazolone

Heterocycles ◽  
1992 ◽  
Vol 34 (8) ◽  
pp. 1511 ◽  
Author(s):  
Masahiro Ariga ◽  
Suguru Higashida ◽  
Hiroko Nakashima ◽  
Yasuo Tohda ◽  
Keita Tani ◽  
...  
Keyword(s):  
Nitrile Oxide ◽  
Oxide Precursor

Controlled and Localized Nitric Oxide Precursor Delivery From Chitosan Gels to Staphylococcus aureus Biofilms

2017 ◽  
Vol 106 (12) ◽  
pp. 3556-3563 ◽  
Author(s):  
Sayeed Hasan ◽  
Nicky Thomas ◽  
Benjamin Thierry ◽  
Clive A. Prestidge
Keyword(s):  
Nitric Oxide ◽  
Staphylococcus Aureus ◽  
Oxide Precursor

scholarly journals Anomalous reactivity of supported V2O5 nanoparticles for propane oxidative dehydrogenation: influence of the vanadium oxide precursor

2013 ◽  
Vol 42 (35) ◽  
pp. 12644 ◽  
Author(s):  
Carlos A. Carrero ◽  
Christopher J. Keturakis ◽  
Andres Orrego ◽  
Reinhard Schomäcker ◽  
Israel E. Wachs
Keyword(s):  
Vanadium Oxide ◽  
Oxidative Dehydrogenation ◽  
Propane Oxidative Dehydrogenation ◽  
Oxide Precursor

scholarly journals Photocatalytic activity of CaTaO2N nanocrystals obtained from a hydrothermally synthesized oxide precursor

2019 ◽  
Author(s):  
Roberto Köferstein
Keyword(s):  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Specific Surface ◽  
Morphological Properties ◽  
Soft Chemistry ◽  
Co Catalyst ◽  
Surface Areas ◽  
Oxide Precursor ◽  
Photocatalytic Activities ◽  
Specific Surface Areas

Highly crystalline CaTaO2N nanoparticles possessing large specific surface areas were investigated as photocatalysts for the decomposition of methyl orange. Two different Ca2Ta2O7 precursors were synthesized by classical solid state synthesis and a hydrothermal soft-chemistry approach, respectively. In both cases, nitridation was carried out by thermal ammonolysis. The obtained CaTaO2N samples were compared with respect to their optical, thermal and morphological properties as well as their photocatalytic activities. In particular, the influence of ammonolysis temperature on the photocatalytic properties was studied. Using hydrothermally synthesized Ca2Ta2O7, phase pure CaTaO2N was obtained already at a relatively low ammonolysis temperature of 860 °C. Morphological investigations show that the CaTaO2N samples from the hydrothermally synthesized precursor consist of single-crystalline particles of 45 to 70 nm diameter with high specific surface areas between 12 and 19 m2 g-1, depending on ammonolysis temperature. A considerable photocatalytic activity for methyl orange degredation was found for the nanoscaled CaTaO2N particles prepared at lower ammonolysis temperatures. Using CoOx as co-catalyst, a further strong enhancement of the methyl orange decomposition by a factor 5-10 was achieved.

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