Solvothermal Synthesis of CuS Crystal and Study on its Optical Properties AITranslate
Abstract AITranslate
CuS crystal was synthesized via solvothermal route employing CuCl2 as copper source,（NH2）2CS as sulfur source and C2H6O2-NH3·H2O mixed solution as solvent.The crystal structure and optical properties of the as-synthesized samples were investigated by XRD,FL,FT-IR and UV-Vis.The influences were also discussed of some synthesis conditions on the optical properties of the as-prepared samples.The results show that the prepared sample by solvothermal synthesis is CuS crystal of pure hexagonal covellite structure.There are three strong PL emission peaks of blue and green light at 470.8nm,498.4nm and577.6nm in the photoluminescence spectrum of CuS crystal.The ultraviolet-visible spectra exhibit that synthesis conditions have significant influences on the optical properties of the samples.When reactant concentration in the reaction system is 0.30 mol/L,copper to sulfur molar ratio is 3∶2,glycol to ammonia volume ratio is 4∶1,and the solvothermal reaction temperature and time are 140 ℃ and 2h,the as-prepared sample displays excellent near-infrared absorption performance.
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Basic Information:
DOI：
Chinese Library Classification Number:TQ131.21[化学工程—无机化工]
Citation Information:
CuS crystal was synthesized via solvothermal route employing CuCl2 as copper source,（NH2）2CS as sulfur source and C2H6O2-NH3·H2O mixed solution as solvent.The crystal structure and optical properties of the as-synthesized samples were investigated by XRD,FL,FT-IR and UV-Vis.The influences were also discussed of some synthesis conditions on the optical properties of the as-prepared samples.The results show that the prepared sample by solvothermal synthesis is CuS crystal of pure hexagonal covellite structure.There are three strong PL emission peaks of blue and green light at 470.8nm,498.4nm and577.6nm in the photoluminescence spectrum of CuS crystal.The ultraviolet-visible spectra exhibit that synthesis conditions have significant influences on the optical properties of the samples.When reactant concentration in the reaction system is 0.30 mol/L,copper to sulfur molar ratio is 3∶2,glycol to ammonia volume ratio is 4∶1,and the solvothermal reaction temperature and time are 140 ℃ and 2h,the as-prepared sample displays excellent near-infrared absorption performance.
quote
| GB/T 7714-2015 | [1] SHI Lei, GU Man-qi, CHEN Xue-yu, et al. Solvothermal Synthesis of CuS Crystal and Study on its Optical Properties[J]. Rare Metals and Cemented Carbides, 2016(1): 68-73. |
| MLA | [1] SHI Lei, et al., "Solvothermal Synthesis of CuS Crystal and Study on its Optical Properties." Rare Metals and Cemented Carbides, no. 1, 2016, pp. 68-73. |
| APA | [1] SHI Lei, GU Man-qi, CHEN Xue-yu, ZHU Li-ping, & YANG Jin-yu. (2016). Solvothermal Synthesis of CuS Crystal and Study on its Optical Properties. Rare Metals and Cemented Carbides(1), 68-73. |
| IEEE | [1] SHI Lei, GU Man-qi, CHEN Xue-yu, ZHU Li-ping, and YANG Jin-yu, "Solvothermal Synthesis of CuS Crystal and Study on its Optical Properties," Rare Metals and Cemented Carbides, no. 1, pp. 68-73, 2016. keywords: {CuS;synthesis;solvothermal method;crystal structure;optical property} |