Novel solid solutions of aluminum in tungsten carbide (WC) with or without carbon vacancies, which can be expressed by the chemical formula (W(0.5)Al(0.5))C(1-x) (x=0.0-0.5), have been synthesized by the solid-state reaction of W(0.5)Al(0.5) alloy and the proper amount of carbon ...
The Use of a Spin-Dependent Intermolecular Potential to Predict the Crystal Structure and Antiferromagnetism of Solid Formula-Oxygen An extended-solid phase, carbon dioxide phase V (CO$_z$-V), was synthesized in a diamond anvil celt by laser heating the molecular orthorhombic phase, carb... Eng...
(12,0,12). In FCC γ-Fe, carbon atoms assume the large interstitial site in the center of the unit cell. Based on a hard sphere model it is not too difficult to show that considerably less room is available for carbon to squeeze into in the α-Fe interstitial site relative to the ...
Product Name Carbon Dioxide CO2 Chemical Formula CO2 Hazard Class 2.2 Molecular Weight 44.01 UN 1013 Boiling Point(ºC) -56.56 Boiling Point(ºF) -69.81 Density(kg/m³) 1.872 Density(lb/ft³) 0.114 Process: Carbon dioxide is recovered from many different sources....
containing a hydrocarbon represented by the formula, <IMAGE> wherein X1, X2, Y1, Y2, Z1 and Z2, which may be the same or different represent a hydrogen atom or an alkyl group having 2 or less carbon atom, R1 and R2, which may be the same or different, represent a hydrogen atom...
The binding energies were referenced to the C 1 s line at 284.6 eV from adventitious carbon. Depth profiling was fulfilled using Ar ion sputtering in the x-y scan mode at ion acceleration of a 2 kV and ion beam current of 2 μA over an area of 2 × 2 mm2. The ...
PAM can accelerate the settling of particles in suspension, accelerate solution clarification, and facilitate filtration. It can be used for water quality treatment and purification in chemical industry wastewater, municipal sewage, tap water industry, coal washing, mineral proc...
[15,23–25]. One is dielectric-dielectric composites in which the fillers are dielectric materials, such as ferroelectric ceramics, metal oxides, dielectric polymers, and so forth. The other is conductor-dielectric composites, where the fillers are conducting materials, including metal, carbon ...
I - Chemical processes The chemistry of carbon- and oxygen-bearing species in MHD shock waves in diffuse interstellar clouds is examined, and the heating and cooling mechanisms i... BT Draine,N Katz - 《Astrophysical Journal》 被引量: 136发表: 1986年 EXISTENCE AND EQUILIBRATION OF GLOBAL ...
Separate/simultaneous catalytic reduction of sulfur dioxide and/or nitric oxide by carbon monoxide over TiO2-promoted cobalt sulfides TiO2-promoted cobalt sulfides, which were prepared by pre-sulfiding with H2S/H2 the titanium鈥揷obalt oxides prepared by coprecipitation method in order to... Zhang,...