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Now showing items 51-60 of 88
The polarographic behavior of metal ions in molten LiNO3-KNO3 eutectic in presence of complexon III
(Elsevier, 1973)
The possibility of using complexon III as a complexing substance in the polarography of salt metls (LiNO3-KNO3 eutectic) has been investigated. Complexon III was found to form complexes with Cd, Pb, Ni and Zn ions in the ...
A new type of sesqiterpene lactone isolated from artemisia annua L. arteannuin B
(Elsevier, 1973)
The structure of a new sesquiterpene lactone, arteannuin B, isolated from Artemisia annua L. is reported.
p-n transition capacitance
(Elsevier, 1971)
Quite general expressions for the capacitance of the inhomogeneous semiconductor structures, and not necessarily that of p-n junctions, have been derived starting with the basic concept that this capacitance is defined as ...
Carbon-air electrode with regenerative short time overload capacity: Part 1. Effect of manganese dioxide
(Springer Nature, 1973)
To increase the overload capacity of the carbon-air electrode in alkaline electrolyte, without seriously changing the electrode potential during short-time overload periods, small amounts of MnO2 were added to carbon and ...
The lead tetraacetate reaction of alcohols containing a small ring. Part II. Cyclobutane‐methanols and cyclopropane‐ethanols
(Wiley, 1976)
The leadtetraacetate and lead tetraacetate/metal chloride oxidations of cyclobutane‐methanol, cyclopropane‐ethanol and the corresponding α, α‐diniethyl alcohols have been investigated and compared with the oxidative reactions ...
The possibility of separating hydrogen fluoride from its gaseous mixture with silicon tetrafluoride
(Elsevier, 1973)
We report in this paper investigations of the conditions necessary to effect the selective absorption of hydrogen fluoride from its gaseous mixture with silicon tetrafluoride when that mixture is brought into contact with ...
Corrosion of Pure and Amalgamated Zinc in Concentrated Alkali Hydroxide Solutions
(IOP Publishing, 1974)
Corrosion of pure and amalgamated zinc in pure concentrated KOH solutions was investigated using two methods: (a) galvanostatic measurements of the kinetics of hydrogen evolution with electrodic assessment of corrosion ...
Uticaj mehaničke deformacije na bipolarne poluprovodničke naprave
(Belgrade : University of Belgrade, Faculty of Electrical Engineering, 1972)
Rad je posvećen proučavanju elektronskih karakteristika germanijuma i silicijuma i bipolarnih poluprovodni čkih naprava podvrgnutih elastičnoj mehaničkoj deformaciji. Cilj prve dve glave ovog rada bio je da formuliše opštu ...
Refractive index increments of di‐n‐alkylitaconate polymers and copolymers
(Wiley, 1970)
Refractive index increments of 11 poly(di‐n‐alkylitaconate) polymers were determined systematically in seven organic solvents, expected to be suitable for light scattering and other solution property measurements. Of 13 ...
Carbon air electrode with regenerative short time overload capacity. II. Effects of duroquinone and 2-amino-1.4 naphthoquinone
(Switzerland : Springer Nature, 1975)
The short time overload capacity of the carbon-air electrode in a strongly alkaline electrolyte can be increased by addition of organic redox substances such as duroquinone (DQ) or 2-amino-1.4-naphthoquinone (ANQ). DQ, ...