搜索结果: 1-15 共查到“Cations”相关记录60条 . 查询时间(0.046 秒)
Verifications of the high-resolution numerical model and polarization relations of atmospheric acoustic-gravity waves
high-resolution numerical model polarization relations
2015/8/6
Comparisons of amplitudes of wave variations of
atmospheric characteristics obtained using direct numerical
simulation models with polarization relations given by conventional theories of linear aco...
From Natural Language Specifications to Program Input Parsers
Program Input Parsers Natural Language
2014/11/26
From Natural Language Specifications to Program Input Parsers。
Cation exchange as influenced by the type of cations in different clay minerals
Cation exchange influenced type cations different clay minerals
2012/3/30
Physical and chemical properties of most soils are influenced by their ion-exchange characteristics, including the amount and balance of individual ions present (Rayment and Lyons, 2011). Cation Excha...
Influence of Different Cations of N3 Dyes on Their Photovoltaic Performance and Stability
N3 Dyes Cations
2009/9/2
The N3 dye was modified by substituting two of its protons by potassium or sodium cations. The performance and stability of dye-sensitized solar cells incorporating the new dyes were evaluated under l...
Research on Purification of Attapulgite Clay and Adsorption Characteristics for Metal Cations
Acid Treatment Alkaline Treatment Attapulgite Clay Cation-Adsorption Purification
2011/11/22
Attapulgite clay(ATP) from Xuyi county of China was purified by a wet method then treated with NaOH and 1.0 mol/L, 2.0 mol/L and 3.0 mol/L solutions of HCl. Transmission electron microscope(TEM) and X...
Catalytically active gold sites: nanoparticles, borderline sites, clusters, cations, anions? FTIR spectra analysis of 12CO and of 12CO-13CO isotopic mixtures
gold nanoparticles nanoclusters
2009/7/28
The analysis of FTIR absorption spectra of CO and of12CO-13CO isotopic mixtures is reported for goldcatalysts supported on a number of oxides.Relationships between the nanostructure and the COadsorbin...
Cycling of nutrient base cations in a twelve year old Sitka spruce plantation in upland mid-Wales
Forestry base cations
2009/3/24
The effects of the early growth of plantation forestry on the biogeochemical cycling of potassium, calcium and magnesium have been investigated in a stand of 12 year old Sitka spruce and adjacent moor...
Study of the Changes in Cheese Making Parameters of Skim Milk with Divalent Cations Addition
stretchable cheese Ca2+ and Cd2+ addition cheese making parameters
2009/3/20
The research was done in order to evaluate the effect of divalent cations (Ca2+ and Cd2+) on the cheese making parameters of skim milk, during the manufacture of a model soft cheese. Four different co...
Importance of mineral cations and organics in gas-aerosol partitioning of reactive nitrogen compounds: case study based on MINOS results
Importance of mineral cations gas-aerosol partitioning reactive nitrogen compounds MINOS results
2009/1/12
The partitioning of reactive nitrogen compounds between the gas and the aerosol phase, as observed during the MINOS (Mediterranean INtensive Oxidant Study) campaign in Crete, Greece, in July and Augus...
Electronic structures of one-dimensional poly-fused selenophene radical cations:density functional theory study
fused selenophene conjugated oligomer molecular design DFT PBC
2010/10/12
Hybrid density functional theory (DFT) calculations have been carried out for neutral and
radical cation species of a fused selenophene oligomer, denoted by Se(n), where n represents
the number of s...
Investigation on Mechanism for Separation of Alkali, Alkaline Metal and Ammonium Cations in Nonaqueous Capillary Electrophoresis
alkali metals alkaline earth metals ammonium cation open-tubular pseudo capillary electrochromatography nonaqueous medium
2007/12/13
Investigation on Mechanism for Separation of Alkali, Alkaline Metal and Ammonium Cations in Nonaqueous Capillary Electrophoresis。
Self-Organized Inorganic-Organic Hybrids Induced by Silylating Agents with Phyllosilicate-Like Structure and the Influence of the Adsorption of Cations
Adsorption Aminated Surface Complexes Ion-Exchange Modified Phyllosilicate
2011/12/6
Abstract: Two analogous inorganic-organic hybrids with a phyllosilicate-like structure SILMg1 and SILMg2, containing 3-aminopropyl- and N-propylethylenediaminetrimethoxysilane were synthesized through...
Stepwise Hydration of High-Quality Synthetic Smectite with Various Cations
Crystalline Swelling Hydration Interlayer Cation Smectite
2011/12/6
Abstract: Smectites synthesized from experiments at 5.5 GPa and 1500癈 are of high quality, crystals are large at >10 祄, and the 2:1 layers may have a homogeneous charge distribution. Smectite was exch...
Algorithmic modifications extending MELTS to calculate subsolidus phase relations
calculate subsolidus phase relations Algorithmic modifi cations
2014/4/8
Algorithmic modifications to the MELTS software package are presented in order that
calculations of heterogeneous phase equilibria can be performed in the subsolidus. Methods
are presented for...
Effects of Iron Oxidation State and Organic Cations on Dioctahedral Smectite Hydration
Alkylammonium Ferric Iron Ferrous Iron HDTMA Hydrophilic Surface Hydrophobic Surface Interlayer Cation Oxidation Reduction Surface Hydration Swelling TMA TMPA
2011/12/6
Abstract: Reduction of structural Fe in Na-exchanged dioctahedral smectites decreases swellability in water, but because clay interlayers also collapse in the process the concomitant effect on surface...