Supercritical N,N-dimethylformamide exfoliation of the layered bulk titanate material into titania nanosheets

Journal of Supercritical Fluids

Volumn 72, Issue , 2012, Pages 59-67

  Hu, Guoxin ^a   Yi, Lixi ^a   Liu, Changqing ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Exfoliation; Layered bulk materials; Supercritical N,N dimethylformamide; Titania nanosheets

Indexed keywords

ABSORBANCE PEAK; AIR COOLING; BULK MATERIALS; EXFOLIATION; FURNACE COOLING; ICE-COLD WATER; IN-SITU XRD; LATERAL DIMENSION; LAYERED STRUCTURES; MOLAR EXTINCTION COEFFICIENT; N ,N-DIMETHYLFORMAMIDE; OPTIC PROPERTIES; RESTACKING; SINGLE LAYER; SUPERCRITICAL; TITANIA NANOSHEET; TRANSMISSION ELECTRON MICROGRAPH; WEIGHT LOSS;

ATOMIC FORCE MICROSCOPY; COLD WORKING; CRYSTAL STRUCTURE; DIMETHYLFORMAMIDE; NANOSHEETS; SCANNING ELECTRON MICROSCOPY; THERMOGRAVIMETRIC ANALYSIS;

ORGANIC SOLVENTS;

EID: 84866073206     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.supflu.2012.08.011     Document Type: Article

References (34)

1. 2 films Nature 353 1991 737 740
2. 2 Science 297 2002 2243
3. M. Osada, and T. Sasaki Exfoliated oxide nanosheets: new solution to nanoelectronics Journal of Materials Chemistry 19 2009 2503 2511
4. R. Ma, and T. Sasaki Nanosheets of oxides and hydroxides: ultimate 2D charge-bearing functional crystallites Advanced Materials 22 2010 5082 5104
5. M. Osada, Y. Ebina, H. Funakubo, S. Yokoyama, T. Kiguchi, K. Takada, and T. Sasaki High-κ dielectric nanofilms fabricated from titania nanosheets Advanced Materials 18 2006 1023 1027
6. K.K. Manga, Y. Zhou, Y. Yan, and K.P. Loh Multilayer hybrid films consisting of alternating graphene and titania nanosheets with ultrafast electron transfer and photoconversion properties Advanced Functional Materials 19 2009 3638 3643
7. M. Osada, Y. Ebina, K. Takada, and T. Sasaki Gigantic magneto-optical effects in multilayer assemblies of two-dimensional titania nanosheets Advanced Materials 18 2006 295 299
8. X. Han, Q. Kuang, M. Jin, Z. Xie, and L. Zheng Synthesis of titania nanosheets with a high percentage of exposed (0 0 1) facets and related photocatalytic properties Journal of the American Chemical Society 131 2009 3152 3153
9. T. Sasaki, M. Watanabe, H. Hashizume, H. Yamada, and H. Nakazawa Macromolecule-like aspects for a colloidal suspension of an exfoliated titanate. Pairwise association of nanosheets and dynamic reassembling process initiated from it Journal of the American Chemical Society 118 1996 8329 8335
10. S. Ida, Y. Sonoda, K. Ikeue, and Y. Matsumoto Drastic changes in photoluminescence properties of multilayer films composed of europium hydroxide and titanium oxide nanosheets Chemical Communications 46 2010 877 879
11. 2 nanosheets for fast lithium storage Chemical Communications 47 2011 5780 5782
12. 2 under low temperature Chemistry Letters 34 2005 418 419
13. 2 nanosheets with dominant {0 0 1} facets Journal of the American Chemical Society 131 2009 4078 4083
14. T. Shibata, N. Sakai, K. Fukuda, Y. Ebina, and T. Sasaki Structural study of photoinduced hydrophilicity of titania nanosheet film Materials Science and Engineering B 161 2009 12 15
15. 9 (A = K, H) and in nanosheets derived by chemical exfoliation Chemistry of Materials 22 2009 1220 1228
16. T. Sasaki, and M. Watanabe Osmotic swelling to exfoliation. Exceptionally high degrees of hydration of a layered titanate Journal of the American Chemical Society 120 1998 4682 4689
17. T. Tanaka, Y. Ebina, K. Takada, K. Kurashima, and T. Sasaki Oversized titania nanosheet crystallites derived from flux-grown layered titanate single crystals Chemistry of Materials 15 2003 3564 3568
18. S. Stankovich, D.A. Dikin, R.D. Piner, K.A. Kohlhaas, A. Kleinhammes, Y. Jia, Y. Wu, S.B.T. Nguyen, and R.S. Ruoff Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide Carbon 45 2007 1558 1565
19. Z. Xu, H. Gao, and H. Guoxin Solution-based synthesis and characterization of a silver nanoparticle graphene hybrid film Carbon 49 2011 4731 4738
20. Z. Qianqian, B. Tang, and H. Guoxin High photoactive and visible-light responsive graphene/titanate nanotubes photocatalysts: preparation and characterization Journal of Hazardous Materials 198 2011 78 86
21. K.P. Johnston, and P.S. Shah Making nanoscale materials with supercritical fluids Science 303 2004 482 483
22. D. Rangappa, K. Sone, M. Wang, U.K. Gautam, D. Golberg, H. Itoh, M. Ichihara, and I. Honma Rapid and direct conversion of graphite crystals into high-yielding, good-quality graphene by supercritical fluid exfoliation Chemistry: A European Journal 16 2010 6488 6494
23. C. Liu, G. Hu, and H. Gao Preparation of few-layer and single-layer graphene by exfoliation of expandable graphite in supercritical N,N-dimethylformamide The Journal of Supercritical Fluids 63 2012 99 104
24. 2 The Journal of Supercritical Fluids 59 2011 124 130
25. 2 exfoliation of graphite Materials Letters 63 2009 1987 1989
26. T. Sasaki, F. Kooli, M. Iida, Y. Michiue, S. Takenouchi, Y. Yajima, F. Izumi, B.C. Chakoumakos, and M. Watanabe A mixed alkali metal titanate with the lepidocrocite-like layered structure. Preparation, crystal structure, protonic form, and acid-base intercalation properties Chemistry of Materials 10 1998 4123 4128
27. T. Sasaki, M. Watanabe, Y. Michiue, Y. Komatsu, F. Izumi, and S. Takenouchi Preparation and acid-base properties of a protonated titanate with the lepidocrocite-like layer structure Chemistry of Materials 1995 1001 1007
28. 2O Journal of the Chemical Society: Chemical Communications 1991 817 818
29. N. Kijima, M. Kuwabara, J. Akimoto, T. Kumagai, K. Igarashi, and T. Shimizu Synthesis and electrochemical properties of a porous titania fabricated from exfoliated nanosheets Journal of Power Sources 196 2011 7006 7010
30. 2 sheets with dominant {0 0 1} facets derived from TiN Journal of the American Chemical Society 131 2009 12868 12869
31. T. Sasaki, Y. Ebina, Y. Kitami, M. Watanabe, and T. Oikawa Two-dimensional diffraction of molecular nanosheet crystallites of titanium oxide The Journal of Physical Chemistry B 105 2001 6116 6121
32. T. Tanaka, K. Fukuda, Y. Ebina, K. Takada, and T. Sasaki Highly organized self-assembled monolayer and multilayer films of titania nanosheets Advanced Materials 16 2004 872 875
33. Q. Gao, O. Giraldo, W. Tong, and S.L. Suib Preparation of nanometer-sized manganese oxides by intercalation of organic ammonium ions in synthetic birnessite OL-1 Chemistry of Materials 13 2001 778 786
34. T. Sasaki, Y. Ebina, M. Watanabe, and G. Decher Multilayer ultrathin films of molecular titania nanosheets showing highly efficient UV-light absorption Chemical Communications 2000 2163 2164