copper alloysdiffusiongallium additionshigh temperatureintermetallic compoundsnickel additionsphase diagramsplutoniumplutonium alloys uranium alloys uranium alloys and systems/pu--u, diffusion of plutonium in, at 500$sup 0$c, effects of nickel onThe effect of different lighting conditions (darkness and ...
Hi all, it has been a while since my last post. Life has been so busy the past few months. Like most parents, I was homeschooling my daughter in the first term of this year. I was anxious about having a baby during this turbulent time and how I would continue to home school at t...
nitrateresulted in maximumenzymeproduction at initial pH 5.8±0.2 and initialmoisture contentof 70%. A carbon: nitrogen ratio of 0.5:0.1 yielded highestlaccaseactivity in the presence ofsurfactantTween 20(0.05%, w/v). Incorporation ofvanillin(5mM) andcopper sulphate(10mM) facilitated enhanced ...
The Cu-AC, prepared by impregnating the 4 M HNO3-modified AC with copper nitrate solution for a 5 wt% of Cu followed by calcination at 500°C in an N2 atmosphere, shows the highest percentage of removal (63%) compared to the modified and the heat-treated modified AC. Decolourisation ...
Study on Flow Injection Spectrophotometric Determination of Nitrate in Tobacco with Online Decolourization and Reduction 在线脱色还原流动注射光度法测定烟草硝酸盐 www.ilib.cn 8. Fenton Reagent Produced in Electrolysis Cell and Its Using in Degradation and Decolourization of Dye 电生成Fenton试剂及其对染料...
Copper (II) NitrateAntifungalPurpose – This paper aims to discuss about the benefits of Cu(NO3)2 applied in coating paint film that consists of plant extract from Cassia Alata. Cu(NO3)2 has been added to the coating paint film as a colour stabilizer and as an antifungal property by ...
Colour filters for matching by artificial light are constructed of two receptacles a, b, containing solutions of bi-valent metal salts, such as nitrate of nickel, sulphate of copper and sulphate of cobalt in the receptacle nearer the source of light and a solution of sulphate of copper in ...
AntifungalCopper (II) NitrateCoating paint filmsCassia AlataTrichoderma SpPurposeSulaiman, L.Univ MalayaAbidin, Z. H. Z.Univ MalayaYunus, S. A. M.Mazni, N. A.Hadi, A. N.Arof, A. K.Simarani, K.Pigment & Resin Technology
This paper aims to study the colour stability of chlorophyll and the effect of copper (II) nitrate C Cu(NO3)2 C as an additive in natural dye coating films after being exposed to ultraviolet-A (UV-A).Design/methodology/approach The natural dye was extracted from the leaves of Cassia ...
Discolouring of animal or vegetable oils or fats on exposure to air and light is prevented by incorporating not more than 0,05 per cent of colloidal copper, cobalt, cadmium or silver, or of carbonate of cobalt, copper, lithium, manganese, cadmium, barium, bismuth, nitrate of calcium, ...