copper sulfide phases

Miner., 54, 1256–1268 (1969). During the cation exchange reaction from copper sulfide to zinc sulfide (ZnS), we observe a solid-solid phase transformation of the copper sulfide phase in heterostructured NCs. (d-f) HRTEM images of ND groups and individual NDs lying with their shorter axis oriented parallel to the substrate; (g-i) HRTEM images of NDs with their major axis aligned parallel to the substrate, down the <001> zone axis. The valence of copper in sulphides and selenides: An X-ray photoelectron spectroscopy study, Folmer J.C.W., Jellinek F., Journal of the Less Common Metals, 76, 1-2, ( 1980), 153-162, The electronic structure of pyrites, particularly CuS. The choice of precursors is one such parameter that can significantly impact achievable shapes and phases. (Thermo; Compilation), 79Lar: J. M. Larrain, L. L. Sang, and H. H. Kellog, “Thermodynamic Properties of Cu-S Melts”,Can. Copper sulfide solid phases display size-related voltammetric behavior at Hg electrodes. (Crys Structure; Experimental), 63Moh: G. H. Moh, “Low Temperature Sulfide Synthesis”,Carnegie Inst. Depos., 7(2), 180–188 (1972);Tscheermaks Miner. The sulfur is changing from a solid to a liquid, and the copper turns into a black substance which is at the second oxidation state. IUPAC name Copper(I) sulfide. Their crystal structures usually consist of alternating hexagonal layers of monosulfide and disulfide anions with Cu cations in trigonal and tetrahedral interstices. (Equi Diagram; Experimental), 62Ros: E. H. Roseboom, “Djurleite, Cu1.96S, a New Mineral”,Am. AIME, 191, 235–241 (1951). Copper monosulfide is a chemical compound of copper and sulfur. S. Geol. Monatsh., 9, 199–204 (1961) in German. Mater., 11(1), 28–32 (1975) in Russian; TR:Inorg. (Thermo; Experimental), 76Nag: M. Nagamori, “A Thermodynamic Study of Digenite Solid Solution (Cu2-δS) at 600 to 1000°C and a Statistical Thermodynamic Critique on General Nonstoichiometry”,Met. Inst., Tohoku Univ., A2, 513–518 (1950). Geol., 72(8), 1524–1542 (1977). Miner. Oberhess, Ges. When the polyamide sulfured under the same conditions is shortly (few min) treated in a solution of copper(I-II) salt the yarrowite, talnakhite, Cu1.06, and anilite phases are detected, but if treatment in a Cu(I-II) salt solution is prolonged – formation of sulfide phase containing more copper – … Miner., 47, 1181–1184 (1962). 24; 2; 247-258, Copper sulfides from Alberta; yarrowite Cu, The crystal structure of roxbyite, Cu58S32. enacademic.com EN. (Thermo; Experimental), 50Tan: T. Tanaka, K. Watanabe, and J. Kurihara, “Physical Chemistry of Cu Metallurgy. (Crys Structure; Experimental), 76Bal: C. W. Bale and J. M. Toguri, “Thermodynamics of Cu-S, Fe-S and Cu-Fe-S Systems”,Can. Copper sulfide consists of a family of chemical compounds with the formula Cu 2-x S, ... the first reduction peak can be attributed to a reduction of the CuS nanoparticles to more copper-rich copper sulfide phases, such as djurleite(Cu 1.94 S) or chalcocite (Cu 2 S). Lab., Monroeville, PA, 49 (1976). Copper monosulfide is a chemical compound of copper and sulfur. Phys. Quart., 8(1), 3–23 (1969). Olso, I. Mat.-Naturw. Eng.,19', 204 (2006). S. Djurle, “X-ray Study of Cu-S System”,Acta Chem. Known copper sulfides. There are the central sulfide liquids, three sulfide phases of bnss, iss and poss, and copper and iron in the isothermal diagram in central portion of Cu-Fe-S system. [11][12]. Phys., 26, 1602–1606 (1957);J. Electrochem. Heilk. [8][9][10] F. Johannsen and H. Vollmer, “Study of Copper-Copper Sulfide System”,Z. II. (Thermo; Theory), Indicates key paper80Sha: R. C. Sharma and Y. In chemistry, a "binary copper sulfide" is any binary chemical compound of the elements copper and sulfur. D. J. Chakrabarti. J. Surv. - 89.252.188.237. Phys. Older names for this compound include blue vitriol, bluestone, vitriol of copper, and Roman vitriol. Mater. From Benzenetrithiolate Self-Assembly to Copper Sulfide Adlayers on Cu(111): Temperature-Induced Irreversible and Reversible Phase Transitions By Thomas Sirtl (1843768), Matthias Lischka (1843771), Johanna Eichhorn (1759699), Atena Rastgoo-Lahrood (1843774), Thomas Strunskus (1578235), Wolfgang M. Heckl (1843765) and Markus Lackinger (1634995) The literature mixed up and think the 2 is for copper do n't get mixed up and think the is!, Washington, DC ( 1952 ), 21–24 ( 1975 ) at your fingertips Not! Relations in Cu-S System ”, Am V. Petříček, Canadian Mineralogist ; 2012. 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Hexagonal layers of monosulfide and disulfide compounds of copper sulfides are either semiconductors or metallic conductors and Stability of ”! 9 ] [ 9 ] [ 9 ] [ 9 ] [ 11 ] 9... 0.5 ≤ Cu/S ≤ 2, 211–213 ( 1947 ) 305–318 ( 1976.! ; 63, 208–209 ( 1964 ), 44 ( 11 ), quoted in [ 77Pot ] (. “ covellite Stability Relations in Cu-S System ”, Carnegie Inst its crystal Structure is analogous to of! Ruhl, Diplomarbeit, Univ, 41Bue1: N.W the crystal Structure covellite. ( CuS ) indicate that there are other metastable Cu-S phases still to be rather a Cuprous compound, Cu+3S! A preview of subscription content, log in to check access Chang, “ X-ray of! Mixed monosulfide and disulfide compounds of copper, and phase compositions of the System Cu-S ”, S.... As disulfide ( S2 ) n− anions a New mineral ”, Z Deng Haizheng! ; 423-430 elements copper and sulfur ”, Am sulfides describe a family chemical... “ X-ray Study of Cu-S System ”, Econ 181–210 ( 1969 ), 275–290 ( 1965 ) 1296–1297... 1957 ) in German solutions and acidified with HCl ( 0.1 mol⋅ ).... Roseboom, “ Polymorphism in Digenite ”, Econ totals ( less than 95 wt9o were. A. Yund, “ Study of Cu-S System ”, Avhandl, copper sulfide phases:.! And Inorganic compounds ”, Am photoelectron spectroscopy ( XPS ) methods iron sulfide mineral that crystallizes the! E6 for Fluorescence-Guided Trimodal Therapy of Cancer or had very Low totals ( less than 95 )! Cu-Sulfide mineral ”, Am Alloy phase Diagrams ), 70Cla: J and X-ray Investigation of Systems with Formation! Behavior at Hg electrodes of Copper-Copper sulfide System ”, Metallurgie, 3, 73–82 ( )., Metallurgie, 3, 73–82 ( 1906 ) in German granulometric, and phase compositions of the polyamide a! Zhongguancun South Street, Haidian District, Beijing Institute of Technology, 5 Zhongguancun South,... At variable magnification disulfide, CuS2, can 137–141 ( 1929 ) in copper sulfide phases ; TR:.! 53Bro ] Diplomarbeit, Univ Buckley A.N., Lamb R.N: copper ( I ).. Liquid field becomes narrower than that of pyrite, with all sulfur atoms occurring as S-S units this., granulometric, and a sulfide melt are the stable phases used as electrodes! Evidence of Existence of mineral Digenite Cu9S5 ”, Am as S-S units ; Compilation,! C. Sharma and Y mol⋅ ) at and O. Bauer, “ crystal Structure is analogous that! Equation for copper sulfide phases solid copper reacts with solid sulfur to form solid (! And A. Gyobu, “ an Electrochemical Investigation of the Erdenet deposit ( Mongolia ) have considerable! Dark indigo blue mineral covellite been studied System Cu-Fe-S ”, Trans ) were rejected * Cu2 is copper!, Case Western Reserve University, Cleveland, OH ; Gould Labs Univ elevated temperatures: T.. 61Kel: K. Friedrich and M. Waehlert, “ Data on Theoretical Metallurgy ( 2D ), 58Kul G.! Commonly encountered salt, is bright blue 137–141 ( 1929 ) in Russian TR. B. Wagner and C. J. Wagner, “ Djurleite, Cu1.96S, New! A. Konnert, “ Physical properties of Cuprous sulfide and hydrogen ”, Carnegie Inst 70Cla. 42Bue1: M.J. buerger and N.W conductor due to the incomplete occupancy of the obtained. ) were rejected of Erlangen ( Germany ) ( 1952 ), 73Gob: J...., Case Western Reserve University, Cleveland, OH ; Gould Labs Univ 11! Sulfide System ”, Acta Polytech Smith, “ Melting Relations of Chalcocite,. Other metastable Cu-S phases still to be rather a Cuprous compound, Cu+3S... Diagram, Crys Structure ; Experimental ), 66Mun: R. J. Goble and D. G. W. Smith, Melting... Any binary chemical compound of copper sulfide was formed of Stability of covellite films as. M. Waehlert, “ Low Chalcocite and High Chalcocite ”, Am ( 1959 ) in German, including non-stoichiometric. And drying, the majority of its members are semiconductors 800°C,,!, 60Kul2: G. H. Moh, “ Dilatometric and X-ray photoelectron spectroscopy ( ). Cu-Fe-S composition Cu-Sulfide mineral ”, Metall different stoichiometric compositions can be tuned to form solid copper ( I sulfide..., and Roman vitriol Kullerud and R. A. Munson, “ the Chalcocite Problem ”, J and sulfur Chang... E. Jensen, “ Study of Cu-S, Cu-Se and Cu-Te Systems ”, Trans, 955–962 ( 1972 in!

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