10 g/L, sodium hydroxide 0.5-3 g/L, sodium molybdate 0.2-4 g/L, sodium silicofluoride 0.1-9 g/L, sodium tungstate 0.2-10 g/L, and potassium permanganate 0.5-4 g/L at 10-50 deg.C and current density of 0.08-2 A/cm2 for 0.5-3 h to obtain a yellow/brown/black oxide film. ...
Electron spin resonance (ESR) studies have been made of γ‐ray irradiated alkali borate glasses containing more than approximately 25 molar % alkali oxide... S Lee,PJ Bray - 《Journal of Chemical Physics》 被引量: 86发表: 1964年 Mssbauer spectroscopic study of γ-ray irradiated potassium bor...
Prepn. of master polymer for producing film comprises: (i) adding: (A) an inorganic lubricant comprising: (a1) alkylene glycol slurry; (a2) a potassium cpd... U Atsuko,M Tetsuo 被引量: 0发表: 1998年 Concentrated medicine pills contg. bighead atractylodes rhizome and trifoliate orange seeds...
4. From a biological point of view, aluminum lake is different from potassium aluminum sulfate, ammonium aluminum sulfate, sodium aluminosilicate, aluminum octenyl succinate, aluminum lake enters the human body, and part of it is decomposed into pigments in the stomach And aluminum oxide, and ...
mixture of a calcium compound (carbonate, sulfate or hydroxide), copper compound (oxide or malachite) and quartz or silica gel in proportions that correspond to a ratio of 4 SiO2 : 1 CaO : 1 CuO to a temperature of 900°C using a flux of sodium carbonate, potassium carbonate or borax....
Here, we note the presence of sodium, potassium and calcium salts in the scale material that mediate the penetration of liquid through putative micropores. The result leads to the novel concept of a "photonic cell": namely, a biocompatible photonic structure that is encased by a permeable ...
Paris green was used as a pigment due to unique light green colour but now-a-days it is used as an insecticide. It is prepared by boiling verdigris (basic ace
The same for potassium nitrate. We can get rid of leather strips, metal strips, and a lot of other useless clutter... 分享14赞 绵阳吧 云恋恋 英语交流帖,提升你的水平!!any way it is white colour! oh ~!and ie has been Activation by the 2011.12 ,been used only two month! you can c...
In this embodiment, a dielectrophoretic mixture comprising a transparent liquid containing plural transparent particles of each of the three subtractive primary colours, i.e. cyan, magenta and yellow, is employed. The transparent liquid is water with potassium chloride dissolved therein to set its cond...
The alkyl chain of the aliphatic alcohols may be linear or branched, primary or secondary, saturated or else unsaturated. Preference is given to the condensation products of C10- to C18-alcohols with from approx. 2 to approx. 18 mol of ethylene oxide per mole of alcohol. The alcohol ethoxyla...