Formation of a Dimeric Precursor Intermediate during the Nonaqueous Synthesis of Titanium Dioxide Nanocrystals
Source abstract
Abstract
Abstract For tailoring the size and morphology of nanoparticles, a deep knowledge of the mechanism leading to particle formation is required. We have investigated the reaction mechanisms in the synthesis of anatase nanocrystals by the so‐called benzyl alcohol route as a model for binary metal oxides, and elucidated the chemical structure of cluster species involved in the reaction using NMR spectroscopy and single crystal X‐ray structure analysis. In the first reaction step, a novel dimeric coordination complex is formed via ligand exchange, and was identified as the crucial compound initiating particle formation in the synthesis process.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Catalytic Processes in Materials Science · Copper-based nanomaterials and applications · Quantum Dots Synthesis And Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute for Particle Technology and Laboratory for Emerging Nanometrology (LENA) Technische Universität Braunschweig Volkmaroder Str. 5 38104 Braunschweig Germany
NMR-Labor der Chemischen Institute Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
Institute of Inorganic and Analytical Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
References (81)
Show source-provided references
1.
2. 10.1039/b608177k10.1039/b608177k ↗
3. 10.1002/anie.20090305310.1002/anie.200903053 ↗
4. 10.1002/ange.20090305310.1002/ange.200903053 ↗
5. 10.1016/j.biomaterials.2004.10.01210.1016/j.biomaterials.2004.10.012 ↗
6. 10.1002/anie.20060286610.1002/anie.200602866 ↗
7. 10.1002/ange.20060286610.1002/ange.200602866 ↗
8. 10.1002/adma.20070318310.1002/adma.200703183 ↗
9. 10.1038/nnano.2009.45310.1038/nnano.2009.453 ↗
10.
11. 10.1002/adma.20040210910.1002/adma.200402109 ↗
12. 10.1021/ja034258b10.1021/ja034258b ↗
13. 10.1021/jp052257v10.1021/jp052257v ↗
14. 10.1002/anie.20050382110.1002/anie.200503821 ↗
15. 10.1002/ange.20050382110.1002/ange.200503821 ↗
16. 10.1021/ar600035e10.1021/ar600035e ↗
17. 10.1002/anie.20070454110.1002/anie.200704541 ↗
18. 10.1002/ange.20070454110.1002/ange.200704541 ↗
19. 10.1021/ja993280v10.1021/ja993280v ↗
20. 10.1039/C5NR07681A10.1039/C5NR07681A ↗
21.
22. 10.1021/ja049495910.1021/ja0494959 ↗
23. 10.1021/ja042323r10.1021/ja042323r ↗
24. 10.1002/chem.20060031310.1002/chem.200600313 ↗
25. 10.1039/B713775C10.1039/B713775C ↗
26. 10.1039/b821973g10.1039/b821973g ↗
27. 10.1002/chem.20110151410.1002/chem.201101514 ↗
28. 10.1007/s11051-013-1778-z10.1007/s11051-013-1778-z ↗
29. 10.1039/C4NR04346D10.1039/C4NR04346D ↗
30. 10.1039/C5CE00454C10.1039/C5CE00454C ↗
31.
32. 10.1039/c3nr02020g10.1039/c3nr02020g ↗
33. 10.1039/c1nr11226k10.1039/c1nr11226k ↗
34. 10.1039/c0nr01016b10.1039/c0nr01016b ↗
35. 10.1021/jp506780h10.1021/jp506780h ↗
36. 10.1039/C4CE02068E10.1039/C4CE02068E ↗
37. 10.1002/zaac.20130056710.1002/zaac.201300567 ↗
38.
39. 10.1002/smll.20100160610.1002/smll.201001606 ↗
40. 10.1021/jp312443u10.1021/jp312443u ↗
41. 10.1021/nn504409610.1021/nn5044096 ↗
42. 10.1039/C5CE00544B10.1039/C5CE00544B ↗
43.
44. 10.1557/JMR.1999.001710.1557/JMR.1999.0017 ↗
45. 10.1006/jcis.1997.529010.1006/jcis.1997.5290 ↗
46.
47. 10.1021/jp910501910.1021/jp9105019 ↗
48. 10.1007/s00706-006-0464-610.1007/s00706-006-0464-6 ↗
49.
50. 10.1002/adma.20040046010.1002/adma.200400460 ↗
51. 10.1039/c2ce25934f10.1039/c2ce25934f ↗
52. 10.1016/j.cep.2013.08.00110.1016/j.cep.2013.08.001 ↗
53.
54. Brinker C. J. · 1990
55. 10.1021/ic00291a02410.1021/ic00291a024 ↗
56. 10.1021/ja00001a01910.1021/ja00001a019 ↗
57. 10.1021/ic701349510.1021/ic7013495 ↗
58.
59. 10.1021/jp052410l10.1021/jp052410l ↗
60. Bradley D. C. · 2001
61. 10.1038/1821211b010.1038/1821211b0 ↗
62. 10.1039/jr955000356910.1039/jr9550003569 ↗
63. 10.1039/j1968000131610.1039/j19680001316 ↗
64. 10.1039/dt976000105010.1039/dt9760001050 ↗
65. 10.1039/jr961000294710.1039/jr9610002947 ↗
66.
67. 10.1021/ic00008a05510.1021/ic00008a055 ↗
68. 10.1021/ic960147k10.1021/ic960147k ↗
69. 10.1021/ic990844n10.1021/ic990844n ↗
70.
71. 10.1021/ja00021a06810.1021/ja00021a068 ↗
72. C. Park Dissertation University of Illinois at Urbana-Campaign (Illinois USA) 1993.
73. 10.1016/S0040-4020(01)00013-810.1016/S0040-4020(01)00013-8 ↗
74.
75. 10.1002/047010897510.1002/0470108975 ↗
76. 10.1039/jr955000072110.1039/jr9550000721 ↗
77. 10.1039/jr957000046910.1039/jr9570000469 ↗
78.
79. 10.1021/ja00071a07510.1021/ja00071a075 ↗
80. 10.1016/0020-1693(94)04270-610.1016/0020-1693(94)04270-6 ↗
81. 10.1039/dt991000199910.1039/dt9910001999 ↗