Zobrazeno 1 - 10
of 14
pro vyhledávání: '"R. V. Holland"'
Autor:
R. A. Santangelo, R. V. Holland
Publikováno v:
Journal of Applied Polymer Science. 27:1681-1689
A novel method for measuring the permeation of water vapor through polymer films is described. A cellulose detector film incorporating cobalt chloride in a blue anhydrous from is sealed between two pieces of test film in a specially designed cell. Th
Publikováno v:
British Corrosion Journal. 3:238-241
The fungicides TMTD (tetramethylthiuram disulphide) and ziram (zinc dimethyldithiocarbamate) decompose to carbon disulphide and dimethylamine in plain tinplate cans of acid foods. Trace levels of carbon disulphide cause pitting corrosion of the base
Publikováno v:
Electrochimica Acta. 13:1633-1639
A method is proposed for the estimation of maximum surface concentrations of adsorbates by ac impedance measurements at low electrode coverages. This gives better results than methods based on measurement of the time for full electrode coverage. The
Autor:
Edyth M. Renshaw, Edna West, Earl C. Bryan, Josh P. Roach, Tom Scott, Paul Baker, Paul D. Brandes, R. V. Holland, Frank Davis
Publikováno v:
The Southern Speech Journal. 19:69-73
Autor:
P. W. Board, R. V. Holland
Publikováno v:
British Corrosion Journal. 4:162-165
Procedures for inhibiting nitrate-induced de-tinning of tinplate cans are suggested. Adjustment of pH to greater than 6·0 should be effective for foods of low acidity but could not be used for more acidic foods. Several ‘soft’ compounds were fou
Publikováno v:
Electrochimica Acta. 13:1575-1579
The polarographic reduction of erythrosin, the disodium salt of 2′,4′,5′,7′-tetraiodofluorescein, was examined at pH 4·7. Three reduction steps were found. The first step involves two electrons and the reduction of the quinone group as in fl
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 32:634-636
Publikováno v:
British Corrosion Journal. 7:87-89
A method for predicting the occurrence of one type of pitting corrosion in plain tinplate cans of food is described. The method involves measuring the double layer capacitance of a tin electrode over the potential range —0·60 V to —1·65 V relat
Publikováno v:
British Corrosion Journal. 3:31-33
Chronopotentiometry using a solid tin cathode was used to study the interaction of the food dye erythrosin (2′, 4′, 5′, 7′ -tetra-iodofluorescein) with tin as an example of the application of this technique to the study of some aspects of tin
Publikováno v:
The Southern Speech Journal. 19:175-177