The isolated flat silicon nanocrystals (2D structures) stabilized with perfluorophenyl ligands
Source abstract
Abstract
Flat silicon nanocrystals coated with the perfluorophenyl ligands have been obtained. Flat silicon nanocrystals are formed due to specific interactions between the perfluorophenyl ligands. The fact of binding of the perfluorophenyl ligands to the surface of silicon nanoparticles is supported by XPS and FTIR spectroscopy. Morphology and structure of the synthesized Si-nanoparticles were studied using transmission electron microscopy. The samples comprise two types of nanoparticles: spherical and flat (2D structures). Electron diffraction pattern demonstrates that spherical Si-nanoparticles are amorphous. The spot diffraction patterns are observed for flat Si-nanoparticles which have the crystalline structure. The size of these particles varies from 15 to 50 nm. The thickness of flat nanocrystals was evaluated using atomic force microscopy; it appeared to be close to 3.3 nm in average. Small and large silicon nanoparticles are interrelated; large flat plates are the products of aggregation and crystallization of small nanoparticles. Nanocrystals exhibit photoluminescence with the emission maximum at 430 nm.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Silicon Nanostructures and Photoluminescence · Ga2O3 and related materials · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (57)
Show source-provided references
1. Aslanov LA, Zakharov VN, Zakharov MA, Kamyshny AL, Magdassi Sh, Yatsenko AV (2010) Stabilization of silicon nanoparticles by carbenes. Russ J Coord Chem Pleiades Publishing Ltd 36:330–33210.1134/S1070328410050027 ↗
2. Aslanov LA, Zakharov VN, Pavlikov AV, Savilov SV, Timoshenko VYu, Yatsenko AV (2013) Synthesis and properties of nanosilicon stabilized by butyl and perfluorobutyl ligands. Russ J Coord Chem Pleiades Publishing Ltd 39:427–43110.1134/S1070328413060018 ↗
3. Atkins TM, Louie AY, Kauzlarich SM (2012) An efficient microwave-assisted synthesis method for the production of water soluble amine-terminated Si nanoparticles. Nanotechnology 23:294006/1–294006/910.1088/0957-4484/23/29/294006 ↗
4. Bach A, Lentz D, Luger P (2001) Charge Density and Topological Analysis of Pentafluorobenzoic Acid. J Phys Chem A 105:7405–741210.1021/jp004626n ↗
5. Blanchard D, Hughes RP, Concolino TE, Rheingold AL (2000) π-Stacking between Pentafluorophenyl and Phenyl Groups as a Controlling Feature of Intra- and Intermolecular Crystal Structure Motifs in Substituted Ferrocenes. Observation of Unexpected Face-to-Face Stacking between Pentafluorophenyl Rings. Chem Mater 12:1604–161010.1021/cm000093j ↗
6. Bouet C, Tessier MD, Ithurria S, Mahler B, Nadal B, Dubertret B (2013) Flat Colloidal Semiconductor Nanoplatelets. Chem Mater 25:1262–127110.1021/cm303786a ↗
7. Cassette E, Mahler B, Guigner J-M, Patriarche G, Dubertret B, Pons T (2012) Colloidal CdSe/CdS Dot-in-Plate Nanocrystals with 2D-Polarized Emission. ACS Nano 6:6741–675010.1021/nn3024255 ↗
8. Dasog M, Yang Z, Regli S, Atkins TM, Faramus A, Singh MP, Muthuswamy E, Kauzlarich SM, Tilley RD, Veinot JGC (2013) Chemical Insight into the Origin of Red and Blue Photoluminescence Arising from Freestanding Silicon Nanocrystals. ACS Nano 7:2676–268510.1021/nn4000644 ↗
9. De Padova P, Quaresima C, Ottaviani C, Sheverdyaeva PM, Moras P, Carbone C, Topwal D, Olivieri B, Kara A, Oughaddou H et al (2010) Evidence of graphene-like electronic signature in silicene nanoribbons. Appl Phys Lett 96:261905/1–261905/310.1063/1.3459143 ↗
10. Fang J, Wang XF, Wang LS, Cheng B, Wu YT, Zhu W (2007) Preparation of modified SiO2 colloidal spheres with succinic acid and the assembly of colloidal crystals. Chin Sci Bull 52:461–46610.1007/s11434-007-0091-6 ↗
11. Gupta A, Wiggers H (2011) Freestanding silicon quantum dots: origin of red and blue luminescence. Nanotechnology 22:055707/1–055707/510.1088/0957-4484/22/5/055707 ↗
12. Han LJ, Fan LY, Meng M, Wang X, Liu CY (2011) Supramolecular assemblies of dimolybdenum transoids built by Mo2-enhanced perfluorophenyl–perfluorophenyl synthons. Dalton Trans 40:12832–1283810.1039/c1dt11490e ↗
13. He Y, Zhong Y, Peng F, Wei X, Su Y, Su S, Gu W, Liao L, Lee S-T (2011) Highly Luminescent Water- Dispersible Silicon Nanowires for Long-Term Immunofluorescent Cellular Imaging. Angew Chem Int Ed 50:3080–308310.1002/anie.201100482 ↗
14. Heitsch AT, Fanfair DD, Tuan H-Y, Korgel BA (2008) Solution-liquid-solid (SLS) growth of silicon nanowires. J Am Chem Soc 130:5436–543710.1021/ja8011353 ↗
15. Hoffmann R (2013) Small but Strong Lessons from Chemistry for Nanoscience. Angew Chem Int Ed 52:93–10310.1002/anie.201206678 ↗
16. Hahn T (1996) International tables for X-ray crystallography, vol A. Kluwer, Dordreht
17. Inagaki N, Tasaka S, Kurita T (1989) Plasma polymerization of fluorobenzenes/sulfur dioxide mixtures. Polymer Bulletin (Berlin, Germany) 22:15–20
18. Ithurria S, Dubertret B (2008) Quasi 2D Colloidal CdSe Platelets with Thicknesses Controlled at the Atomic Level. J Am Chem Soc 130:16504–1650510.1021/ja807724e ↗
19. Ithurria S, Tessier MD, Mahler B, Lobo RPSM, Dubertret B, Efros AL (2011) Colloidal nanoplatelets with two- dimensional electronic structure. Nat Mater 10:936–94110.1038/nmat3145 ↗
20. Joo J, Son JS, Kwon SG, Yu JH, Hyeon T (2006) Low-Temperature Solution-Phase Synthesis of Quantum Well Structured CdSe Nanoribbons. J Am Chem Soc 128:5632–563310.1021/ja0601686 ↗
21. Jose D, Datta A (2011) Structures and electronic properties of silicene clusters: a promising material for FET and hydrogen storage. Phys Chem Chem Phys 13:7304–731110.1039/c0cp02580a ↗
22. Kamyshny A, Zakharov VN, Zakharov MA, Yatsenko AV, Savilov SV, Aslanov LA, Magdassi S (2011) Photoluminescent silicon nanocrystals stabilized by ionic liquid. J Nanopart Res 13:1971–197810.1007/s11051-010-9950-1 ↗
23. Kara A, Enriquez H, Seitsonen AP, Lew Yan Voon LC, Vizzini S, Aufray B, Oughaddou H, Kelm E, Korovin S, Pustovoy V, Surkov A, Vladimirov A (2012) A review on silicene—new candidate for electronics. Surf Sci Rep 67:1–1810.1016/j.surfrep.2011.10.001 ↗
24. Kelm E, Korovin S, Pustovoy V, Surkov A, Vladimirov A (2011) Luminescent silicon nanoparticles with magnetic properties—production and investigation. Appl Phys B: Lasers and Optics 105:599–60610.1007/s00340-011-4676-z ↗
25. Lalmi B, Oughaddou H, Enriquez H, Kara A, Vizzini S, Ealet B, Aufray B (2010) Epitaxial growth of a silicone sheet. Appl Phys Lett 97:223109/1–223109/210.1063/1.3524215 ↗
26. Liu J, Murray EM, Young VG Jr (2003) π-Stacking interactions in some crystalline cisoid E, E-1,4-diaryl-1,3-butadienes. Chem Comm 15:1904–190510.1039/B301578E ↗
27. Martin E, Spendley C, Mountford AJ, Coles SJ, Horton PN, Hughes DL, Hursthouse MB, Lancaster SJ (2008) Synthesis, Structure, and Supramolecular Architecture of Benzonitrile and Pyridine Adducts of Bis(pentafluorophenyl)zinc: pentafluorophenyl-Aryl Interactions versus Homoaromatic Pairing. Organometallics 27:1436–144610.1021/om701127p ↗
28. Mountford AJ, Lancaster SJ, Coles SJ, Horton PN, Hughes DL, Hursthouse MB, Light ME (2006) The Synthesis, Molecular Structures, and Supramolecular Architecture of Amine Adducts of Bis(pentafluorophenyl)zinc. Organometallics 25:3837–384710.1021/om060319d ↗
29. Nakano H, Mitsuoka T, Harada M, Horibuchi K, Nozaki H, Takahashi N, Nonaka T, Seno Y, Nakamura H (2006) Soft synthesis of single-crystal silicon monolayer sheets. Angew Chem Int Ed 45:6303–630610.1002/anie.200600321 ↗
30. Nakano H, Nakano M, Nakanishi K, Tanaka D, Sugiyama Y, Ikuno T, Okamoto H, Ohta T (2012) Preparation of alkyl-modified silicon nanosheets by hydrosilylation of layered polysilane (Si6H6). J Am Chem Soc 134:5452–545510.1021/ja212086n ↗
31. O’Hagan D (2008) Understanding organofluorine chemistry. An introduction to the C-F bond. Chem Soc Rev 37:308–31910.1039/B711844A ↗
32. Parrish W (1960) Results of the IUCr precision lattice-parameter project. Acta Cryst. 13:838–85010.1107/S0365110X60002041 ↗
33. Peng L, Qisui W, Xi L, Chaocan Zh (2009) Investigation of the states of water and OH groups on the surface of silica. Colloids and Surfaces A: physicochem. Eng. Aspects 334:112–11510.1016/j.colsurfa.2008.10.028 ↗
34. Peng F, Su Y, Wei X, Lu Y, Zhou Y, Zhong Y, Lee S-T, He Y (2013) Silicon-Nanowire-Based Nanocarriers with Ultrahigh Drug-Loading Capacity for In Vitro and In Vivo Cancer Therapy. Angew Chem Int Ed 52:1457–146110.1002/anie.201206737 ↗
35. Phillips D (1967) Fluorescence and triplet state of hexafluorobenzene. J Chem Phys 46:4679–468910.1063/1.1840621 ↗
36. Rao AV, Latthe SS, Kappenstein C, Ganesan V, Rath MC, Sawant SN (2011) Wetting behavior of high energy electron irradiated porous superhydrophobic silica films. Appl Surf Sci 257:3027–303210.1016/j.apsusc.2010.10.111 ↗
37. Reichenbächer K, Süss HI, Hulliger J (2005) Fluorine in crystal engineering—“the little atom that could”. Chem Soc Rev 34:22–3010.1039/B406892K ↗
38. Ryabchikov YV, Alekseev SA, Lysenko V, Bremond G, Bluet J-M (2013) Photoluminescence of silicon nanoparticles chemically modified by alkyl groups and dispersed in low-polar liquids. J Nanopart Res 15:1535–154310.1007/s11051-013-1535-3 ↗
39. Sahin E, Sahmetlioglu E, Akhmedov IM, Tanyeli C, Toppare L (2006) Synthesis and characterization of a new soluble conducting polymer and its electrochromic devices. Org Electron 7:351–36210.1016/j.orgel.2006.04.001 ↗
40. Shiohara A, Hanada S, Prabakar S, Fujioka K, Lim TH, Yamamoto K, Northcote PT, Tilley RD (2010) Chemical Reactions on Surface Molecules Attached to Silicon Quantum Dots. J Am Chem Soc 132:248–25310.1021/ja906501v ↗
41. Shorafa H, Mollenhauer D, Paulus B, Seppelt K (2009) The Two Structures of the Hexafluorobenzene Radical Cation C6F6.+. Angew Chem Int Ed 48:5845–584710.1002/anie.200900666 ↗
42. Son JS, Wen X-D, Joo J, Chae J, Baek S, Park K, Kim JH, An K, Yu JH, Kwon SG et al (2009) Large-Scale Soft Colloidal Template Synthesis of 1.4 nm Thick CdSe Nanosheets. Angew Chem Int Ed 48:6861–686410.1002/anie.200902791 ↗
43. Sonoda Y, Goto M, Tsuzuki S, Tamaoki N (2007) Fluorinated Diphenylpolyenes: crystal Structures and Emission Properties. J Phys Chem A 111:13441–1345110.1021/jp0766104 ↗
44. Stadelmann P (2012) The Java Electron Microscopy Software (JEMS). http://cimewww.epfl.ch
45. Sublemontier O, Lacour F, Leconte Y, Herlin-Boime N, Reynaud C (2009) CO2 laser-driven pyrolysis synthesis of silicon nanocrystals and applications. J All Comp 483:499–50210.1016/j.jallcom.2008.07.233 ↗
46. Sudeep PK, Page Z, Emrick T (2008) PEGylated silicon nanoparticles: synthesis and characterization. Chem Comm 46:6126–612710.1039/b813025f ↗
47. Sugiyama Y, Okamoto H, Mitsuoka T, Morikawa T, Nakanishi K, Ohta T, Nakano H (2010) Synthesis and optical properties of monolayer organosilicon nanosheets. J Am Chem Soc 132:5946–594710.1021/ja100919d ↗
48. Tessier MD, Javaux C, Maksimovic I, Loriette V, Dubertret B (2012) Spectroscopy of Single CdSe Nanoplatelets. ACS Nano 6:6751–675810.1021/nn3014855 ↗
49. Vogt P, De Padova P, Quaresima C, Avila J, Frantzeskakis E, Asensio MC, Resta A, Ealet B, Le Lay G (2012) Silicene: compelling experimental evidence for graphenelike two-dimensional silicon. Phys Rev Lett 108:155501/1–155501/5
50. Wang J, Ganguly S, Sen S, Browning ND, Kauzlarich SM (2013) Synthesis and characterization of P-doped amorphous and nanocrystalline Si. Polyhedron 58:156–16110.1016/j.poly.2012.10.011 ↗
51. Wen X-D, Hoffmann R, Ashcroft NW (2013) Two-Dimensional CdSe Nanosheets and their Interaction with Stabilizing Ligands. Adv Mater 25:261–26610.1002/adma.201203184 ↗
52. Woski M, Berger RJF, Mitzel NW (2008) On the presence or absence of geminal Si···N interactions (α-effect) in pentafluorophenylsilyl compounds with SiCN, SiNN and SiON backbones. Dalton Trans 41:5652–565810.1039/b808388f ↗
53. Xu G-L, Deng L–L, Pi P-H, Wen X-F, Zhen D-F, Cai Z-Q, Chen Q, Yang Zh-R (2011) Preparation and Characterization of Superhydrophobic/Superoleophilic SiO2 Film. Integrated Ferroelectrics 127:9–1410.1080/10584587.2011.575274 ↗
54. Zhang X, Neiner D, Wang S, Louie AY, Kauzlarich SM (2007) A new solution route to hydrogen-terminated silicon nanoparticles: synthesis, functionalization and water stability. Nanotechnology 18:095601/1–095601/6. doi: 10.1088/0957-4484/18/9/095601
55. Zheng G, Cui X, Zhang W, Tong Zh, Li F (2012) Preparation of nano-sized Al2O3–2SiO2 powder by sol–gel plus azeotropic distillation method. Particuology 10:42–4510.1016/j.partic.2011.07.007 ↗
56. Zhuravlev LT (2000) The surface chemistry of amorphous silica. Zhuravlev model. Colloids Surf A: Physicochem and Eng Aspects 173:1–3810.1016/S0927-7757(00)00556-2 ↗
57. Zou J, Baldwin RK, Pettigrew KA, Kauzlarich SM (2004) Solution Synthesis of Ultrastable Luminescent Siloxane-Coated Silicon Nanoparticles. Nano Lett 4:1181–118610.1021/nl0497373 ↗