Separation and recovery of valuable metals including silver (Ag) and copper (Cu) from electronic waste mixtures are of great economic and environmental importance. Recent years, semiconductor photocatalysts have been investigated intensively for the removal of Ag from wastewater. Few studies have been ...
Since particles of functional phase with larger diameter contained in a solvent are heavy, they are more likely to fall back to the ink container than smaller ones. The best conductive materials for printed electronics are silver, gold and copper powders, due to their good conductivity, and ...
Interactive Effects of Copper-Silver Mixtures at the Intestinal Epithelium of Rainbow Trout: An In Vitro Approach silver (Ag)–copper (Cu) mixture at the intestinalepithelium using an intestinal cell line derived from rainbow trout (Oncorhynchus mykiss), the RTgutGC... M Ibrahim,JB Belden,M Min...
Investigations have shown that copper and silver ions deposited at more positive potentials than the Nernst potential—similarly to bismuth ions—are not adsorbed but form alloys with palladium. Similarly, in the case of metal deposition via the ionization of sorbed hydrogen, the same alloys were fo...
The dominant mode of binding must depend on the affinities and geometries of Ag+-base interactions relative to WC pairing. Here we remove the constraint of WC pairing by focus- ing on lengths homo-base deoxyoligonucleotides and mixtures N = 6 to N = 20 bases (Fig. 1a), at...
Solid mixtures of 4b and 5b in varying proportions can be obtained when the precipitation of 2b is attempted using MeCN. The reactions of 1 with AgClO4 and PPh3, PTo3 or PCy3 in 1:1:4 molar ratio in MeCN afford the heterodinuclear complexes [AgCu{[SC=(t-Bu-fy)]2S}(PR3)3] [R...
Copper, silver, and gold targets were sputtered in various reactive gas mixtures (Ar–N2, Ar–O2, and Ar–CH4) to compare the reactivity of noble metal ato... JF Pierson,D Wiederkehr,A Billard - 《Thin Solid Films》 被引量: 239发表: 2005年 Adsorption of Benzene on Copper, Silver, and...
Silver is usually extracted from high-grade ores by three common processes that have been known for many years. These are amalgamation, leaching, and cyanidation. In one amalgamation process, ore is crushed and mixed with sodium chloride, copper sulfate, sulfuric acid, and mercury, and roasted...
Silver/silver iodide and copper/copper io... RJ George,JA Harrington - 《Proceedings of Spie the International Society for Optical Engineering》 被引量: 8发表: 2002年 Mod squad dropped silver iodide, and watched to see if they were making more snow than there would've been if they'd ...
In light of the broad spectrum of products containing nanosilver, the harmfulness of nanosilver to human health and the environment was intensively discuss