A definition of the term "iron sulfate" is presented. This gardening term refers to a compound used to supply iron to the soil. It was also used as a herbicide to control broad-leaved perennial weeds in lawns. It is synonymous to ferrous sulfate, copperas crystals, and green vitriol....
Why do copper (II) sulfate crystals not conduct electricity? Is Fe a stronger reducing agent than Cu? Explain. Is copper most likely to be found in nature as an oxide, a sulfide, or a free metal (uncombined)? Explain. 1.) Why must the oxidation of copper with HNO₃ be carried...
Although extensive researches have been conducted, only limited performance improvement was achieved due to several intrinsic issues of conversion reaction: (1) a severe voltage hysteresis (~1.3 V) between the lithiation and delithiation processes, thus a low round-trip energy efficiency of <60% ...
* Iron(II) sulfate (FeSO4) is used in water purification and sewage treatment systems, as a catalyst in the production of ammonia, as an ingredient in fertilizer, herbicide, and moss killer, as an additive in animal feed, in wood preservative, and as an additive to flour to increase nutri...
Inexpensive, abundant and renewable resources must be used not only as substrates but also as conductors, substituting expensive and polluting metals. In this context, conductive carbon materials derived from biological sources could be desirable environmentally friendly alternatives to silver, copper, and...
Detailed discussions were made to clarify the origin of such preferential formation of variants and it has been concluded that in addition to the effect of misfit stress due to the lattice mismatch between γ-iron and copper crystals, the effect of directional matching between the two crystals at...
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a crystalline structure having a metal M incorporated therein, wherein said metal doped iron sulfide has the formula Fe(1-x)MxS(2-2x), wherein x has a value between 0.01 and 0.1 or equal to 0.01 or 0.1, wherein the metal M is selected from the group consisting of nickel and copper....
copperholographic storageironlithium compoundsmagnesiummanganesephotorefractive materials/ nonvolatile holographic storagetriply-doped lithium niobate crystals... Y Liu,L Liu,L Xu,... - 《Optics Communications》 被引量: 85发表: 2000年 Recent Advances in the Photorefraction of Doped Lithium Niobate Cryst...
The "sulfidization model" predicts single or twin greigite layers by incomplete transformation of iron monosulfides with polysulfides around the sulfate ... Y Fu,TV Dobeneck,C Franke,... - 《Earth & Planetary Science Letters》 被引量: 125发表: 2008年 THE DESULFURIZATION OF ORGANIC SULFUR AND...