Zobrazeno 1 - 10
of 26
pro vyhledávání: '"M. L. Balmer"'
Autor:
M L Balmer, J Lötscher
Publikováno v:
Clin Exp Immunol
SummaryPerception of potential threat is key for survival. The immune system constantly patrols the organism scanning for potential pathogenic or malignant danger. Recent evidence suggests that immunosurveillance not only relies on classic receptors
Publikováno v:
Catalysis Today. 72:251-257
NOx reduction with NO2 as the NOx gas in the absence of plasma was compared to plasma treated lean NOx exhaust where NO is converted to NO2 in the plasma. Product nitrogen was measured to prove true chemical reduction of NOx to N2. With plasma treatm
Publikováno v:
Catalysis Today. 72:243-250
The role of plasma processing on NOx reduction over γ-alumina and a basic zeolite, NaY was examined. During the plasma treatment NO is oxidized to NO2 and propylene is partially oxidized to CO, CO2, acetaldehyde, and formaldehyde. With plasma treatm
Publikováno v:
Journal of the American Ceramic Society. 84:555-560
Enthalpies of drop solution for a suite of substituted pollucites with the compositions CsTixAl1−xSi2O6+0.5x, 0 ≤x≤ 1, which are synthesized using the sol–gel method, have been measured in molten lead borate (2PbO·B2O3) at 701°C. As Ti4+ su
Publikováno v:
The Journal of Physical Chemistry B. 104:8160-8169
Silicotitanates are nanoporous materials that have been used as selective ion exchangers for removing cesium from waste streams and catalysts for promoting oxidation and hydroxylation reactions. The local bonding configurations and network charge dis
Autor:
Y. Su, Michael K. Bowman, S. H. Elder, Alexei M. Tyryshkin, Ana C. Kolwaite, M. L. Balmer, Steve M. Heald, Daniel M. Blake, F. M. Cot, and K. A. Magrini, Y. Gao, A. G. Joly
Publikováno v:
Journal of the American Chemical Society. 122:5138-5146
Here we report the synthesis of a series of new nanocrystalline TiO2-(MoO3) core−shell materials whose photoabsorption energy (PE, the energy required to excite TiO2-core valence band electrons to MoO3-shell conduction band states) properties are c
Publikováno v:
The Journal of Physical Chemistry B. 101:9170-9179
The relationship among the 29Si NMR chemical shift, the number of titanium polyhedra coordinating each silicon tetrahedron, and the oxygen formal charge is examined for titanosilicates with known crystal structures. A systematic downfield chemical sh
Publikováno v:
Journal of Solid State Chemistry. 131:38-42
Crystals of a new titanosilicate phase, Cs 2 TiSi 6 O 15 , were grown from a cesium vanadate flux. The compound has monoclinic symmetry, space group C 2/ c , with a =13.386(5), b =7.423(3), c =15.134(5) A, β =107.71(3)°, Z =4. The crystal structure
Publikováno v:
Journal of Solid State Chemistry. 130:97-102
The structure of the silicotitanate CsTiSi2O6.5has been analyzed with neutron powder and X-ray single crystal diffraction techniques. The compound crystallizes with the symmetry of space groupIa 3 dand lattice parametera=13.8417(7) A. There are 16 fo
Publikováno v:
SAE Technical Paper Series.
Catalytic activity of selected materials (BaY and NaY zeolites, and g-Alumina) for selective NOx reduction in combination with a non-thermal plasma was investigated. Our studies suggest that aldehydes formed during the plasma treatment of simulated d