Influence of Mn2+ ions on both core/shell of CuInS2/ZnS nanocrystals
Source abstract
Abstract
Abstract The present work involves the synthesis of CuInS2/ZnS core/shell nanocrystals by hot injection method. Since CuInS2 itself is a strong luminescent material, we would like to study the influence of either the ZnS shell or Mn2+ ions dopant on CuInS2 core will enhance the luminescent property of the CuInS2 core. To find out the effect of ZnS shell and Mn2+ ions on CuInS2 core, we synthesized each of the above said nanocrystals separately and recorded their optical properties by UV–vis absorption and PL emission spectra. The band gap of the synthesized nanocrystals was confirmed by Cyclic Voltammetry. Further the influence of morphology and crystal structure of the shell and dopant on CuInS2 core was also be analyzed by recording their TEM and XRD studies. The elemental compositions of the synthesized nanocrystals were also analyzed by EDX analysis. The outcomes of the studies were agreed well with literature results.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Quantum Dots Synthesis And Properties · Chalcogenide Semiconductor Thin Films · Copper-based nanomaterials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (58)
Show source-provided references
1. One dimensional well-aligned CdO nanocrystal by solvothermal method10.1016/j.jallcom.2014.01.071 ↗
2. Quantum confinement and photoluminescence of well-aligned CdO nanofibers by a solvothermal route10.1016/j.matlet.2014.01.048 ↗
3. Synthesis and characterization studies of MgO:CuO nanocrystals by wet-chemical method10.1016/j.saa.2015.01.111 ↗
4. Synthesis and characterization studies of MgO: CuO nanocrystals by wet-chemical method10.1039/C5RA15132E ↗
5. Synthesis and characterization studies of NiO nanoparticles for enhancing solar cell efficiency using photon upconversion materials10.1016/j.ceramint.2016.02.054 ↗
6. Al-doped ZnS shell as a surface shield for enhancing the stability of Cu:ZnInS/ZnS/ZnS:Al quantum dots and their application in light emitting diodes10.1016/j.materresbull.2017.06.012 ↗
7. Facile synthesis of mercaptosuccinic acid-capped CdTe/CdS/ZnS core/double shell quantum dots with improved cell viability on different cancer cells and normal cells10.1007/s11051-016-3663-z ↗
8. In vitro cytotoxicity effect and antibacterial performance of human lung epithelial cells A549 activity of zinc oxide doped TiO2 nanocrystals: investigation of bio-medical application by chemical method10.1016/j.msec.2016.12.024 ↗
9. Semiconductor nanocrystals as fluorescent biological labels10.1126/science.281.5385.2013 ↗
10. Rice husks as a sustainable source of high quality nanostructured silica for high performance Li-ion battery requital by sol-gel method—a review10.5185/amlett.2016.6192 ↗
11. Quantum dot bioconjugates for imaging, labelling and sensing10.1038/nmat1390 ↗
12. Phosphor geometry regulations with separated red and green quantum dot layers for high performance warm white light-emitting diodes10.1016/j.materresbull.2016.09.026 ↗
13. Antiproliferative effects on human lung cell lines A549 activity of cadmium selenide nanoparticles extracted from cytotoxic effects: investigation of bioelectronic application10.1016/j.msec.2017.03.210 ↗
14. Formation and stability of size-, shape-, and structure-controlled CdTe nanocrystals: ligand effects on monomers and nanocrystals10.1021/cm034729t ↗
15. Photocatalytic activity of ZrO2 doped lead dioxide nanocomposites: investigation of structural and optical microscopy of RhB organic dye10.1016/j.apsusc.2016.11.149 ↗
16. Structural, optical and magnetic investigation of Gd implanted CeO2 nanocrystals10.1016/j.nimb.2017.02.055 ↗
17. Elucidation of photocatalysis, photoluminescence and antibacterial studies of ZnO thin films by spin coating method10.1016/j.jphotobiol.2017.06.026 ↗
18. Silica-coated InP/ZnS nanocrystals as converter material in white LEDs10.1002/adma.200800724 ↗
19. Successive and large-scale synthesis of InP/ZnS quantum dots in a hybrid reactor and their application to white LEDs10.1088/0957-4484/23/6/065602 ↗
20. Highly luminescent InP/GaP/ZnS nanocrystals and their application to white white-emitting diodes10.1021/ja210211z ↗
21. Full visible range covering InP/ZnS nanocrystals with high photometric performance and their application to white quantum dot light-emitting diodes10.1002/adma.201104990 ↗
22. Solution processing of CuSe quantum dots: photocatalytic activity under RhB for UV and visible-light solar irradiation10.1016/j.mseb.2016.05.002 ↗
23. Doped nanocrystals10.1126/science.1143802 ↗
24. Doping semiconductor nanocrystals10.1038/nature03832 ↗
25. High-quality manganese-doped ZnSe nanocrystals10.1021/nl005503h ↗
26. Mn2+ ion influenced optical and photo catalytic behavior of Mn–ZnS quantum dots prepared by a microwave assisted technique10.1039/C4RA08757G ↗
27. Plight of Mn doping in colloidal CdS quantum dots to boost the efficiency of solar cells10.1021/acs.jpcc.5b01932 ↗
28. Temperature-dependent photoluminescence properties of Mn:ZnCdS quantum dots10.1039/C4RA04402A ↗
29. Efficient and color-tunable Mn-doped ZnSe nanocrystal emitters: control of optical performance via greener synthetic chemistry10.1021/ja068360v ↗
30. Photoluminescence properties of Cu–Mn–In–S/ZnS core/shell quantum dots10.1016/j.spmi.2014.05.027 ↗
31. CuInS2 based thin film solar cell with 10.2% efficiency10.1063/1.110786 ↗
32. Synthesis and characterization of colloidal CuInS2 nanoparticles from a molecular single-source precursor10.1021/jp049107p ↗
33. Oleic acid assisted formation mechanism of CuInS2 nanocrystals with tunable structures10.1039/C4RA03957B ↗
34. Non-injection gram-Scale synthesis of monodisperse pyramidal CuInS2 nanocrystals and their size dependent properties10.1021/nn1015538 ↗
35. Ternary I-III-VI quantum dots luminescent in the red to near-infrared10.1021/ja8036349 ↗
36. Cadmium-free CuInS2/ZnS quantum dots for sentinel lymph node imaging with reduced toxicity10.1021/nn901421v ↗
37. Bleaching, and blinking of single CdSe/ZnS quantum dots’10.1002/1439-7641(20021018)3:10<871::AID-CPHC871>3.0.CO;2-T ↗
38. A facile route to synthesize chalcopyrite CuInSe2 nanocrystals in non-coordinating solvent10.1088/0957-4484/18/2/025602 ↗
39. Synthesis of Cu-In-S ternary nanocrystals with tunable structure and composition10.1021/ja711027j ↗
40. Synthesis of colloidal CuGaSe2, CuInSe2, and Cu(InGa)Se2 nanoparticles10.1021/cm801655w ↗
41. Solvothermal synthesis of zinc-blende and wurtzite CuInS2 nanocrystals and their photovoltaic application10.1021/la300742p ↗
42. CuInS2 quantum dots synthesized by a solvothermal route and their application as effective electron acceptors for hybrid solar cells10.1039/c0jm00611d ↗
43. Shape-controlled synthesis of ternary chalcogenide ZnIn2S4 and CuIn(S, Se)2 nano-/microstructures via facile solution route10.1021/ja0580845 ↗
44. Preparation of ultrafine chalcopyrite nanoparticles via the photochemical decomposition of molecular single-source precursors10.1021/nl060661f ↗
45. Controlled synthesis and optical properties of colloidal ternary chalcogenide CuInS2 nanocrystals10.1021/cm8006827 ↗
46. Synthesis of CuInS2, CuInSe2, and Cu(InxGa1-x)Se2 (CIGS) nanocrystal inks for PrinTable photovoltaics10.1021/ja805845q ↗
47. Synthesis and investigation of optical properties of TOPO-capped CuInS2 semiconductor nanocrystal in the presence of different solvent10.1016/j.materresbull.2013.12.059 ↗
48. Role of solvent dielectric properties on charge transfer from PbS nanocrystals molecules10.1021/nl903623n ↗
49. Co2+ and Ho3+ doped CuS nanocrystals with improved photocatalytic activity under visible light irradiation10.1039/C6RA03647C ↗
50. Ultrafast studies of electron dynamics in semiconductor and metal colloidal nanoparticles; effect of size and surface10.1021/ar960178j ↗
51. White light from Mn2+-doped CdS nanocrystals
52. Synthesis and characterization of high quality ZnS, ZnS:Mn2+, and ZnS:Mn2+/ZnS (core/shell) luminescent nanocrystals10.1021/ic061917n ↗
53. Mn2+ as a radial pressure gauge in colloidal core/shell nanocrystals10.1103/PhysRevLett.99.265501 ↗
54. High temperature sensitivity of manganese-assisted excitonic photoluminescence from inverted core/shell ZnSe:Mn/CdSe nanocrystals10.1063/1.3370352 ↗
55. Tunable dual emission in doped semiconductor nanocrystals10.1021/nl102135k ↗
56. Exciton storage by Mn2+ in colloidal Mn2+-doped CdSe quantum dots10.1021/nl801847e ↗
57. Optical and magnetic properties of manganese-incorporated zinc sulfide nanorods synthesized by a solvothermal process10.1021/jp053138i ↗
58. Novel synthesis of spinel MnxCo1-xAl2O4 (x=0.0 to 1.0) nanocatalysts: effect of Mn2+ doping on structural, morphological, and opto-magnetic properties10.1007/s10948-016-3866-7 ↗