decoration of tio2 nanotube layers with wo3 nanocrystals for high - electrochromic activity

. Decoration of TiO 2 nanotube layers with WO 3 nanocrystals for high- electrochromic activity A. Benoit 1 , I. Paramasivam, Y C. Nah, P. Roy, P. Schmuki * Department of Materials Science, WW4-LKO,. ( D R). At a wavelength of 600 nm, for neat TiO 2 nanotube structures only a 3% change could be ob- tained whereas for the WO 3 loaded systems 45% for the as-formed, and 21% for the annealed stru...

Ngày tải lên: 19/03/2014, 16:47

. (for- ward 5¢-CTTTGAAAAATATATCAGAGAAAATG-3¢/ reverse 5¢-TCTTTAGCAGACCAGTTGTAAGG-3¢), C159S (forward 5¢-GCCCACAATAAAGTCAATAAG AAAT-3¢/reverse 5¢-CTCAGACATCCACCTCCCAAG TTCTT-3¢),C176S(forward5¢-CTCCAATTTCTGG GAAAAAAGATGGAAG-. doi:10.1046/j.143 2-1 033.2003.03519.x GTTTGCCATCTTCG-3¢), C33 (forward 5¢-CTACTT GACTTTCAGTACGTGACC-3¢/reverse 5¢-GGTGGTA GATGATCGGCAAGGTTTGC-3¢), C130S (forward 5 - CCAAT...

Ngày tải lên: 17/03/2014, 10:20

. S-transferase; GSH, reduced glutathione; 4-HNE, 4-hydroxynonenal; 4-NBC, 4-nitrobenzyl chloride; 4-NPA, 4-nitrophenol acetate; 4-NPB, 4-nitrophenethyl bromide; t-PBO, trans-4-phenyl-3-buten-2-one. FEBS. (EA), 4-HNE, 5-androstene-3,17-dione (5-ADO), and trans-4-phe- nyl-3-buten-2-one (t-PBO), as described previously [11–15]. Dehydrochlorination of DDT to form DDE was deter- mined using the method...

Ngày tải lên: 23/03/2014, 09:21

. recently been a strong demand for * Corresponding author. Tel.:+8 1-9 2-5 8 3-7 876; fax:+8 1-9 2-5 8 3-7 538. E-mail address: sim anoe@mm.kyushu-u.ac.jp Procedia Chemistry 187 6-6 196/09/$– See front. Characterization of nanotubular TiO 2 films Figure 1 shows SEM images of the surface of TiO 2 thick films composed of nanoparticles (a) and nanotubes (b-d). Uniform TiO 2 nanotube...

Ngày tải lên: 19/03/2014, 16:47

. opportu- nities for enhancing the properties and performance of gas sensors and are recognised as essential for achieving high gas sensitivity. Their surface-to-bulk ratio is much larger than that of. calibration of the sensor for low concentrations of ethanol and H 2 S, it was possible to detect as little as 200 ppb of ethanol and 20 ppb of H 2 S (both of them dry gases) with good accuracy. L...

Ngày tải lên: 20/03/2014, 13:04

. was also heat-treated with same condition as W-0. And the samples heat-treated at different temperatures were in turn marked as TixWy-150, TixWy-250, TixWy-350, TixWy- 450, TixWy-550. 1.2 Characterization The. electrode of TiO 2 -WO 3 photocata- lyst powder. The working electrode of TiO 2 -WO 3 powder was pre- pared as follows. The TiO 2 -WO 3 powder was mixed with ethanol and ground to form slu...

Ngày tải lên: 20/03/2014, 13:06

. T/STEM were employed for the morphological and structural character- ization of the formed layers. Energy dispersive X-ray ana- lyser (EDX) fitted to the SEM chamber was used for determining the. several decades higher (as expected for ‘‘pitting’’ cor- rosion [36]). For Ti as a substrate, the formation of TiO 2 nanotubes in ClO À 4 containing solution is possible over a broad range of the expe...

Ngày tải lên: 20/03/2014, 13:06

... Hyperbaric oxygen: therapy for patients with maxillofacial implants? J Craniofac Surg. 2009; 20: 1519-1522. 20. Burg KJ, Porter S, Kellam JF. Biomaterial developments for bone tissue engineering. ... An animal model for testing theories of regulation. Clin Orthop Relat Res. 1996;:260-273. 28. Barth E, Sullivan T, Berg E. Animal model for evaluating bone repair with and wit...

Ngày tải lên: 25/10/2012, 11:15

... levels of an isoform of apolipoprotein A-II as a potential marker for prostate cancer. Clin.Cancer.Res.2005; 11:1073-1085. 25. Zeidan BA, Townsend PA. SELDI-TOF proteomic profiling of breast ... based on a first pass of signal-noise ratio of 3 and a minimum peak thre- shold of 20% of all spectra. This process was com- pleted with a second pass of peak selection at 0.2%...

Ngày tải lên: 25/10/2012, 11:18

... School of Medicine, Department of Cardiology, Antalya; 2. İnönü University School of Medicine, Department of Cardiology, Malatya; 3. Erciyes University School of Medicine, Department of Cardiology, ... Therefore, we report the two-year outcomes of unselected patients with CAD treated with either ZES or PES in southern Turkey. METHODS Patient Population The study p...

Ngày tải lên: 25/10/2012, 11:18