Báo cáo hóa học: " Preparation, characterization and photocatalytic behavior of WO3-fullerene/TiO2 catalysts under visible light" pot

... Preparation, characterization and photocatalytic behavior of WO 3 -fullerene/TiO 2 catalysts under visible light. Nanoscale Research Letters 2011 6:459. Submit your manuscript to a journal and ... n band (CB) and the valence band (VB) of WO 3 were higher than the CB and VB of TiO 2 and full- erene. When the hole and electron pairs were also gen- erated and s...

Ngày tải lên: 21/06/2014, 01:20

... well under control after implementation of IVIG treatment. The ages of ASD/SPAD children at the time of sample obtainment were 12.3 yr (median) with range of 8.3-17.5 yr. The length of IVIG ... co-morbidities, and clinical laboratory findings of these ASD/SPAD children are summarized in Tables 1 and 2. These ASD/SPAD children had at least 3 occurrences of worsening beha...

Ngày tải lên: 19/06/2014, 22:20

... (ii) and (iii) shown in (b). Figure 4. TEM images, SAED patterns, HRTEM image, and EDS line-scan profile of the CuO nanowires. (a), (b), and (c) show representative bright-field TEM images of ... of as-deposited Cu/Ti thin film and electrodeposited Cu film and SEM images of nanowires. Photographs of the (a) as-deposited Cu/Ti thin film on a Si substrate and the ele...

Ngày tải lên: 21/06/2014, 17:20

... cause the nonlinear diffusive phenomena of hyperbolic waves, while Huang and Li recently studied large-time behavior and quasineutral limit of L ∞ solution of the Cauchy problem in [15]. As far ... [6], and Hsiao and Zhang [7, 8] established the global entropic weak solutions in the framework of compensated compactness on the whole real line and spatial bounded domain respe...

Ngày tải lên: 21/06/2014, 20:20

... amount of O 2 Fig. 2 SEM images of TiO 2 1D nanostructures synthesized at different conditions. Illustration of the effect of catalytic materials: the nanostructures were synthesized without (a) and ... for 60 min. Illustration of the effect of reaction temperatures: the nanostructures were synthesized at 750 °C(c) and 1050 °C(d) for 60 min. Illustration of the effect of r...

Ngày tải lên: 22/06/2014, 00:20

... Peter L Collins 2 and Siba K Samal* 1 Address: 1 Virginia-Maryland Regional College of Veterinary Medicine, University of Maryland, College Park, Maryland, USA and 2 Laboratory of Infectious ... members of the subfamily Paramyxovirinae with the exception of presence of the SH gene in APMV-6 of Avulavirus, SV5, MuV of Rubulavirus, J virus, BeV, and U gene in FDLV [1,3...

Ngày tải lên: 20/06/2014, 01:20

... eutectic of the binary systems, and predictions were made about the effective heat of formation of various binaries: TiAl 3 of −2.96 kJ/mol, NiAl 3 of −5.32 kJ/mol, MoAl 12 of −3.9 kJ/mol, and ... to create N vacancies and simultaneously reacts with the Ti and Au to confirm the formation of TiAl and AuAl phases. The concentration of N vacancies led to heavy do...

Ngày tải lên: 21/06/2014, 17:20

... ! ð1Þ where l r and e r are the relative permeability and permittivity of the composite medium, c the velocity of EM waves in free space, f the frequency of the microwave, and d the thickness of the absorber. ... permittivity and permeability of the SnO 2 nanostructures and paraffin com- posites have been measured in a frequency range of 0.1–18 GHz, the value of both re...

Ngày tải lên: 22/06/2014, 00:20

... expressed, and purified in Escherichia coli system. The enzymatic characterization of HpSDH demonstrates its activity with k cat of 7.7 s )1 and K m of 0.148 mm toward shikimate, k cat of 7.1 s )1 and ... catalytic proper- ties of HpSDH and the effects of pH and temperature on HpSDH. The results show that HpSDH has a k cat of 7.7 ± 0.9 s )1 , K m of 0.148 ± 0.028 mm...

Ngày tải lên: 19/02/2014, 05:20

... (forward: 5¢-ACTACCTCATGAAGATCCTG-3¢ and reverse: 5¢-TTGCTGACCACATCTGCTG-3¢) served as a control for the quantity and quality of cDNA. Semiquantitative analysis of RT–PCR products. Suspen- sions of Carp head kidney and liver ... isolated and its genomic structure and expression analysis investi- gated. This work will pave the way for further investigation of the biological f...

Ngày tải lên: 20/02/2014, 02:21