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Title: Titanium dioxide, single-walled carbon nanotube composites

Abstract

The present invention provides titanium dioxide/single-walled carbon nanotube composites (TiO.sub.2/SWCNTs), articles of manufacture, and methods of making and using such composites. In certain embodiments, the present invention provides membrane filters and ceramic articles that are coated with TiO.sub.2/SWCNT composite material. In other embodiments, the present invention provides methods of using TiO.sub.2/SWCNT composite material to purify a sample, such as a water or air sample.

Inventors:
; ; ;
Publication Date:
Research Org.:
Northwestern Univ., Evanston, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1193401
Patent Number(s):
9,078,942
Application Number:
12/152,481
Assignee:
Northwestern University (Evanston, IL) CHO
DOE Contract Number:  
FG02-03ER15457
Resource Type:
Patent
Resource Relation:
Patent File Date: 2008 May 14
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; 54 ENVIRONMENTAL SCIENCES

Citation Formats

Yao, Yuan, Li, Gonghu, Gray, Kimberly, and Lueptow, Richard M. Titanium dioxide, single-walled carbon nanotube composites. United States: N. p., 2015. Web.
Yao, Yuan, Li, Gonghu, Gray, Kimberly, & Lueptow, Richard M. Titanium dioxide, single-walled carbon nanotube composites. United States.
Yao, Yuan, Li, Gonghu, Gray, Kimberly, and Lueptow, Richard M. Tue . "Titanium dioxide, single-walled carbon nanotube composites". United States. doi:. https://www.osti.gov/servlets/purl/1193401.
@article{osti_1193401,
title = {Titanium dioxide, single-walled carbon nanotube composites},
author = {Yao, Yuan and Li, Gonghu and Gray, Kimberly and Lueptow, Richard M.},
abstractNote = {The present invention provides titanium dioxide/single-walled carbon nanotube composites (TiO.sub.2/SWCNTs), articles of manufacture, and methods of making and using such composites. In certain embodiments, the present invention provides membrane filters and ceramic articles that are coated with TiO.sub.2/SWCNT composite material. In other embodiments, the present invention provides methods of using TiO.sub.2/SWCNT composite material to purify a sample, such as a water or air sample.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 14 00:00:00 EDT 2015},
month = {Tue Jul 14 00:00:00 EDT 2015}
}

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Works referenced in this record:

In situ photoluminescence of titania as a probe of photocatalytic reactions
journal, October 1989

  • Anpo, Masakazu; Tomonari, Masanori; Fox, Marye Anne
  • The Journal of Physical Chemistry, Vol. 93, Issue 21, p. 7300-7302
  • DOI: 10.1021/j100358a008

A structural investigation of titanium dioxide photocatalysts
journal, May 1991

  • Bickley, Roger I.; Gonzalez-Carreno, Teresita; Lees, John S.
  • Journal of Solid State Chemistry, Vol. 92, Issue 1, p. 178-190
  • DOI: 10.1016/0022-4596(91)90255-G

On the “immobilization” of titanium dioxide in the photocatalytic oxidation of spent waters
journal, October 1995

  • Bideau, M.; Claudel, B.; Dubien, C.
  • Journal of Photochemistry and Photobiology A: Chemistry, Vol. 91, Issue 2, p. 137-144
  • DOI: 10.1016/1010-6030(95)04098-Z

Fabricating highly active mixed phase TiO2 photocatalysts by reactive DC magnetron sputter deposition
journal, November 2006


Time-resolved photoluminescence of particulate TiO2 photocatalysts suspended in aqueous solutions
journal, March 2000

  • Fujihara, Kan; Izumi, Shinobu; Ohno, Teruhisa
  • Journal of Photochemistry and Photobiology A: Chemistry, Vol. 132, Issue 1-2, p. 99-104
  • DOI: 10.1016/S1010-6030(00)00204-5

Titanium dioxide photocatalysis: present situation and future approaches
journal, May 2006


Probing reaction mechanisms in mixed phase TiO2 by EPR
journal, February 2006

  • Hurum, D. C.; Agrios, A. G.; Crist, S. E.
  • Journal of Electron Spectroscopy and Related Phenomena, Vol. 150, Issue 2-3, p. 155-163
  • DOI: 10.1016/j.elspec.2005.01.294

Synthesis and characterization of carbon nanotubes–TiO2 nanocomposites
journal, January 2004


Characterization of Al2O3-ZrO2 mixed oxide catalytic supports prepared by the sol-gel method
journal, March 1998

  • Klimova, Tatiana; Rojas, Maria Luisa; Castillo, Perla
  • Microporous and Mesoporous Materials, Vol. 20, Issue 4-6, p. 293-306
  • DOI: 10.1016/S1387-1811(97)00024-3

Inactivation of bacterial endospores by photocatalytic nanocomposites
journal, February 2005

  • Lee, Sung-Hwan; Pumprueg, Smithi; Moudgil, Brij
  • Colloids and Surfaces B: Biointerfaces, Vol. 40, Issue 2, p. 93-98
  • DOI: 10.1016/j.colsurfb.2004.05.005

The solid–solid interface: Explaining the high and unique photocatalytic reactivity of TiO2-based nanocomposite materials
journal, October 2007


Single-Walled Carbon Nanotube-CdS Nanocomposites as Light-Harvesting Assemblies: Photoinduced Charge-Transfer Interactions
journal, October 2005

  • Robel, I.; Bunker, B. A.; Kamat, P. V.
  • Advanced Materials, Vol. 17, Issue 20, p. 2458-2463
  • DOI: 10.1002/adma.200500418

Elastic Modulus of Ordered and Disordered Multiwalled Carbon Nanotubes
journal, February 1999


Advances in the science and technology of carbon nanotubes and their composites: a review
journal, October 2001

  • Thostenson, Erik T.; Ren, Zhifeng; Chou, Tsu-Wei
  • Composites Science and Technology, Vol. 61, Issue 13, p. 1899-1912
  • DOI: 10.1016/S0266-3538(01)00094-X

Photogeneration of Highly Amphiphilic TiO2 Surfaces
journal, January 1998


Synthesis of anatase nanostructured TiO2 particles at low temperature using ionic liquid for photocatalysis
journal, April 2005

  • Yoo, Kye Sang; Choi, Hyeok; Dionysiou, Dionysios D.
  • Catalysis Communications, Vol. 6, Issue 4, p. 259-262
  • DOI: 10.1016/j.catcom.2005.01.010

Enhancement of adsorption and photocatalytic activity of TiO2 by using carbon nanotubes for the treatment of azo dye
journal, October 2005


Carbon nanostructures on high-temperature ceramics – a novel composite material and its functionalization
journal, May 2005