Synthesis of iron selenide nanocrystals and thin films from bis(tetraisopropyldiselenoimidodiphosphinato)iron(II) and bis(tetraphenyldiselenoimidodiphosphinato)iron(II) complexes
作者： Masood Akhtar , Mohammad Azad Malik , James Raftery , Paul O'Brien
DOI: 10.1039/C4TA04054F
关键词: Selenide 、 Single crystal 、 Chemical vapor deposition 、 Thin film 、 Materials science 、 Crystallite 、 Oleylamine 、 Nuclear chemistry 、 Nanocrystal 、 Thermal decomposition 、 Inorganic chemistry
摘要: Iron selenide nanocrystals (NCs) were synthesised by the thermolysis of single molecular precursors, bis(tetraisopropyldiselenoimidodiphosphinato)iron(II) (3) and bis(tetraphenyldiselenoimidodiphosphinato)iron(II) (4) in oleylamine hexadecylamine at different growth temperatures. TEM images NCs showed rod plate-like crystallites. Both complexes also used for deposition thin films Aerosol Assisted Chemical Vapour Deposition (AACVD) onto silicon substrates. SEM deposited from complex significantly morphologies under similar conditions. X-ray crystal structures [Fe{(SePPh2)2N}2] [(SePPh2)2N)–O–(SePPh2)2N)] (5) determined.
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manchester.ac.uk参考文章(24)
Peter Terzieff, Kurt L. Komarek, The paramagnetic properties of iron selenides with NiAs-type structure Monatshefte Fur Chemie. ,vol. 109, pp. 651- 659 ,(1978) , 10.1007/BF00912781
Peter Terzieff, Kurt L. Komarek, The antiferromagnetic and ferrimagnetic properties of iron selenides with NiAs-type structure Monatshefte Fur Chemie. ,vol. 109, pp. 1037- 1047 ,(1978) , 10.1007/BF00913006
F.-C. Hsu, J.-Y. Luo, K.-W. Yeh, T.-K. Chen, T.-W. Huang, P. M. Wu, Y.-C. Lee, Y.-L. Huang, Y.-Y. Chu, D.-C. Yan, M.-K. Wu, Superconductivity in the PbO-type structure alpha-FeSe. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 105, pp. 14262- 14264 ,(2008) , 10.1073/PNAS.0807325105
C.E.M. Campos, V. Drago, J.C.de Lima, T.A. Grandi, K.D. Machado, M.R. Silva, Mössbauer and magnetization studies of Fe25Se75 iron selenides produced by mechanical alloying Journal of Magnetism and Magnetic Materials. ,vol. 269, pp. 6- 14 ,(2004) , 10.1016/S0304-8853(03)00555-9
Anping Liu, Xiangying Chen, Zhongjie Zhang, Ying Jiang, Chengwu Shi, Selective synthesis and magnetic properties of FeSe2 and FeTe2 nanocrystallites obtained through a hydrothermal co-reduction route Solid State Communications. ,vol. 138, pp. 538- 541 ,(2006) , 10.1016/J.SSC.2006.04.008
Binxia Yuan, Weiling Luan, Shan-tung Tu, One-step synthesis of cubic FeS2 and flower-like FeSe2 particles by a solvothermal reduction process Dalton Transactions. ,vol. 41, pp. 772- 776 ,(2012) , 10.1039/C1DT11176K
Pravat Bhattacharyya, Josef Novosad, Julian Phillips, Alexandra M. Z. Slawin, David J. Williams, J. Derek Woollins, Bis(bidentate) complexes of iminobis(diphenylphosphine chalcogenides)[M{N(XPPh2)2-X,X′}2](X = S or Se; M = Ni, Pd or Pt) J. Chem. Soc., Dalton Trans.. ,vol. 1995, pp. 1607- 1613 ,(1995) , 10.1039/DT9950001607
T. Mahalingam, S. Thanikaikarasan, R. Chandramohan, M. Raja, C. Sanjeeviraja, Jong-Ho Kim, Yong Deak Kim, Effects of bath temperature in electrodeposited FeSe2 thin films Materials Chemistry and Physics. ,vol. 106, pp. 369- 374 ,(2007) , 10.1016/J.MATCHEMPHYS.2007.06.014
CEM Campos, JC De Lima, TA Grandi, KD Machado, V Drago, PS Pizani, XRD, DSC, MS and RS studies of Fe75Se25 iron selenide prepared by mechano-synthesis Journal of Magnetism and Magnetic Materials. ,vol. 270, pp. 89- 98 ,(2004) , 10.1016/J.JMMM.2003.08.003
Melvyn R. Churchill, John Wormald, Crystal structure of bis(imidotetramethyldithiodiphosphino-S,S)iron(II), a complex with tetrahedral iron tetrasulfide core Inorganic Chemistry. ,vol. 10, pp. 1778- 1782 ,(1971) , 10.1021/IC50102A049