Organometallic clusters as precursors of metallic nanoparticles 1
Organometallic clusters as precursors of metallic nanoparticles 1
... 34 12 2 Reference 12 3 Chapter Organometallic clusters as precursors for metallic nanoparticles and thin films 4 .1 The pyrolysis of organometallic clusters to nanoparticles 12 8 12 9 4 .1. 1 Effect of ... Synthesis of osmium clusters 11 6 3.4 .1. 1 General procedure 11 6 3.4 .1. 2 Synthesis of Os3Au2(CO)9(µ3-S)(PPh3)2, 34 11 7 3.4 .1. 3 Synthesis of Os3...
Ngày tải lên: 13/09/2015, 20:57
Organometallic clusters as precursors of metallic nanoparticles 2
... fabrication of supported surface species and synthesis of molecular models The aim of the project is to examine the use of organometallic clusters as precursors for the deposition of metallic nanoparticles ... Spek, A L Organometallics 20 02, 21 , (f) Dijkstra, T W.; Duchateau, R.; van Santen, R A.; Meetsma, A.; Yap, G P A J Am Chem Soc 20 02, 124 , 9856 (g) Duchateau...
Ngày tải lên: 13/09/2015, 20:57
Organometallic clusters as precursors of metallic nanoparticles 3
... Os6 S3 18 23. 63 2 23( 2) Orthorhombic P212121 C12 H6 O11 Os3 S 928. 83 2 23( 2) Monoclinic P21/n 9.1515 (3) 9 .33 99 (3) 14.6987(5) 80.5880(10) 86.0 230 (10) 63. 6290(10) 1110.46(6) 2.970 17 .35 8 884 0 .32 x ... 0.0642] 12 .34 76(5) 12.9906(5) 28.1609(12) 90 90 90 4517.1 (3) 2.955 16.988 35 84 0 .36 x 0 .30 x 0.14 2.19 to 26 .37 0
Ngày tải lên: 13/09/2015, 20:57
Organometallic clusters as precursors of metallic nanoparticles 4
... 1000 847 [Os3(CO)10Ag]979 1020 920 111 500 800 1000 1170 144 1 1200 Mass (m/z) Figure 3 .4 ToF-SIMS spectra (negative ion mode) of Ag NPs modified with (a) and 22 (b) The appearance of the ToF-SIMS ... shifted to 41 1 nm (Figure 3.32d) No emission band was observed when a toluene solution of the uncomplexed NPs was excited at 45 0 nm (Figure 3.34a) In contrast, visible luminescence a...
Ngày tải lên: 13/09/2015, 20:59
Organometallic clusters as precursors of metallic nanoparticles 6
... : PROCNO -17.4047 2.37 36 1.9037 1.8817 1.8597 1.8 362 1.8142 1.5538 1.2589 0.9792 0. 969 6 0.9572 0.94 76 0 .62 65 0 .61 96 0 .60 31 0.5 962 0. 069 9 7 .60 64 7. 260 6 6. 91 06 NAME ma01 06 : *** Acquisition Parameters ... -17.40 76 2.38 16 2.3 568 2.3294 1 .65 88 1 .63 68 1 .60 94 1.58 46 1.5599 1.5187 1.2 768 3 .65 94 3 .63 75 3 .61 55 7.2595 10.7578 10 .65 06 10.4500 10.30 16 *...
Ngày tải lên: 13/09/2015, 21:08
Adolescent Romantic Relationships as Precursors of Healthy Adult Marriages docx
... that may provide a foundation for healthy marriages as adults (e.g., the quality xiii xiv Adolescent Romantic Relationships as Precursors of Healthy Adult Marriages of the education they receive, ... providing evidence of such a link 18 Adolescent Romantic Relationships as Precursors of Healthy Adult Marriages Parents and Peers Adolescents may de...
Ngày tải lên: 23/03/2014, 03:20
Báo cáo " Synthesis and characterisation of metallic nanoparticles " ppt
... Journal of Science, Mathematics - Physics 25 (2009) 221-230 In this paper, we report on synthesis and characterization of gold NPs as well as CoPt and FePt NPs Experimental Synthesis of gold ... under a mixture of % H2 and 95 % Ar atmosphere The increasing rate of temperature was 6°C/min and cooling with the furnace The sonoelectrodeposition method has been used for syn...
Ngày tải lên: 28/03/2014, 13:20
Organocatalytic strategies towards chiral fluorinated molecules as precursors of bioactive compounds
... Introduction: chiral organofluorine compounds I.1.Importance of organofluorine in medicinal chemistry I.2 Synthesis of chiral fluorinated molecules I.3 Summary I Introduction: chiral organofluorine compounds ... methods towards chiral organofluorine molecules as precursors for bioactive compounds 133 List of Schemes Scheme Enantioselective fluorination of 2...
Ngày tải lên: 09/09/2015, 11:25
Preparation and optical characterization of metallic nanoparticles
... Method 2: Preparation of AuAg Alloy and Pure Metal Nanoparticles Using a Modified Procedure 32 3.2.4.1 Preparation of AuAg Alloy Nanoparticles 32 3.2.4.2 Preparation of Ag Nanoparticles ... Chapter Conclusion 89 5.1 Preparation of AuAg alloy nanoparticles 89 5.2 Optical Characterization of the Metallic Nanoparticles 90 5.2.1 Optical Limiting Measurement...
Ngày tải lên: 16/10/2015, 11:58
Báo cáo khoa học: Alizarine derivatives as new dual inhibitors of the HIV-1 reverse transcriptase-associated DNA polymerase and RNase H activities effective also on the RNase H activity of non-nucleoside resistant reverse transcriptases pot
... which was slightly active on the wild-type RT RNase H function, showed a sixfold increase in the inhibition potency of the RNase H function, although it retained its inhibition potency on the ... AQ derivatives and other RT inhibitors (A) YonetaniTheorell plot of the combination of K-49 and RDS 1643 on the HIV-1 RT polymeraseindependent RNase H a...
Ngày tải lên: 22/03/2014, 16:20
Báo cáo hóa học: " Improvement in dielectric and mechanical performance of CaCu3.1Ti4O12.1 by addition of Al2O3 nanoparticles" pot
... Improvement in dielectric and mechanical performance of CaCu3.1Ti4O12.1 by addition of Al2O3 nanoparticles Chompoonuch Puchmark1 and Gobwute Rujijanagul*2 Department of Physics, Faculty of ... in terms of the Maxwell-Wagner relaxation [5] Internal interfaces in the polycrystalline CCTO give rise to the polarization in the insulating grain boundary and a...
Ngày tải lên: 20/06/2014, 23:20
báo cáo hóa học:" Improvement in dielectric and mechanical performance of CaCu3.1Ti4O12.1 by addition of Al2O3 nanoparticles" pdf
... Improvement in dielectric and mechanical performance of CaCu3.1Ti4O12.1 by addition of Al2O3 nanoparticles Chompoonuch Puchmark1 and Gobwute Rujijanagul*2 Department of Physics, Faculty of ... in terms of the Maxwell-Wagner relaxation [5] Internal interfaces in the polycrystalline CCTO give rise to the polarization in the insulating grain boundary and a...
Ngày tải lên: 21/06/2014, 17:20
báo cáo hóa học:" Improvement in dielectric and mechanical performance of CaCu3.1Ti4O12.1 by addition of Al2O3 nanoparticles" pot
... Improvement in dielectric and mechanical performance of CaCu3.1Ti4O12.1 by addition of Al2O3 nanoparticles Chompoonuch Puchmark1 and Gobwute Rujijanagul*2 Department of Physics, Faculty of ... in terms of the Maxwell-Wagner relaxation [5] Internal interfaces in the polycrystalline CCTO give rise to the polarization in the insulating grain boundary and a...
Ngày tải lên: 21/06/2014, 17:20