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排序方式: 共有119条查询结果,搜索用时 31 毫秒
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G. G. Bondarenko A. I. Bazhin A. P. Korzhavyi V. I. Kristya R. D. Aitov 《Technical Physics》1998,43(9):1121-1122
The electric field at the surface of a charge spot created by an ion beam on a dielectric coating of a target is calculated.
An expression is obtained which relates the surface potential of the insulator to the potential of the collector corresponding
to saturation of the collector secondary-electron current. It permits determination of the potential drop across the oxide
layer of a cold cathode without introducing complications in the construction of the experimental apparatus.
Zh. Tekh. Fiz. 68, 126–128 (September 1998) 相似文献
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光同时诱导水中Cr(Ⅵ)的还原与橙黄Ⅱ的氧化;染料;橙黄Ⅱ;Cr(Ⅵ);光还原;光降解 相似文献
5.
D. N. Bazhin T. I. Gorbunova A. Ya. Zapevalov V. I. Saloutin 《Russian Journal of Applied Chemistry》2005,78(10):1646-1650
Procedures for preparing polyfluorinated ethers H(CF2CF2) n CH2OR by alkylation of the corresponding telomeric alcohols H(CF2CF2) n CH2OH (n = 1–3) with alkyl halides and alkyl tosylates were examined. 相似文献
6.
V. I. Makarov G. I. Skubnevskaya N. M. Bazhin 《Reaction Kinetics and Catalysis Letters》1978,9(2):217-220
The spectrum of an intermediate, ascribed to nitrosopentane, has been detected in the photolysis of SO2-pentane-NO mixtures. This may be explained by a radical photolysis mechanism involving an initial H-atom abstraction from the pentane molecule by SO2.
SO2--NO , . , H .相似文献
7.
E. L. Zapadinskii V. V. Korolev N. M. Bazhin V. A. Tolkachev 《Reaction Kinetics and Catalysis Letters》1988,37(2):477-479
The effect of n-butanol glass annealing on the oxidation kinetics of radicals and phenanthrene phosphorescence quenching by oxygen at T=90 K has been studied. It has been established that the influence of matrix annealing is due to the migration retardation of oxygen molecules.
- 90 . .相似文献
8.
V. I. Makarov N. L. Lavrik G. I. Skubnevskaya N. M. Bazhin 《Reaction Kinetics and Catalysis Letters》1979,12(3):225-227
Sulfur dioxide fluorescence and phosphorescence are quenched by a magnetic field. A model is suggested for the qualitative interpretation of the results.
. , - .相似文献
9.
T. I. Gorbunova D. N. Bazhin A. Ya. Zapevalov V. I. Saloutin 《Russian Journal of Applied Chemistry》2013,86(7):992-996
New fluorine-containing quaternary ammonium salts comprising an N-methylpiperazinyl moiety, which exhibited a high inhibiting capacity against hydrochloric acid corrosion of low-carbon steel, were synthesized. The polarization-resistance method was applied to determine the uniform corrosion rate of steel-3 in relation to the structure and concentration of the fluorine-containing substituents in the salts. It was found that the structure of the fluorine-containing moiety of the quaternary ammonium salts does not significantly influence the corrosion processes. 相似文献
10.