Co3O4 nano ... - Nature

Mar 2, 2017 - their advantages in conductivity modulation at low temperature4,18. Among the investigated metal oxide sensing materials, the p-type Cux...

3 downloads 0 Views 2MB Size

Recommend Documents

Oct 17, 2013 - nanowires can be seen in the SEM images (Figure 4c and 3d) as small. Pt nanoparticles covered on the nanowire surface. Further deposition. Figure 1 | Schematic illustration of the fabrication process of the [email protected] [email protected] NAs. Figure

Aug 5, 2016 - This method was attempted to achieve the higher homogeneity of the final product. Specimens of nickel-cobalt oxide were characterized by various experimental techniques, including. X-ray diffraction (XRD), transmission electron microsco

Mar 11, 2015 - electrocatalysts for hydrogen evolution reaction hinders the large-scale application. As a new class of porous ... The present study provides some guidelines for the design and synthesis of .... (b) XRD patterns (inset: digital photos)

Jan 30, 2017 - Other signals have not been discovered, which reveal that no SiO2 remains after soak- ing in NaOH solution. Two peaks are centred at 335.44 and .... loss of Co3O4/C. At end of long-term experiment, the mesoporous Pd-Co3O4 (wt 1:1) elec

Jul 22, 2004 - 11. Only Co2 in octahedral sites shows a significant satellite struc- ture. FIG. 2. Oxygen 1s XPS spectra of a Co3O4(110) and b Co3O4( 110) – Cu fitted with ... 1692. S. C. Petitto and M. A. Langell: Surface composition and structure

Feb 20, 2010 - addition, the selectivity to C2H5OH over CO and H2, as well as the response/recovery kinetics, were sig- nificantly improved. ... Cr2O3 [20], and Co3O4 [21–28] have been reported. However, sen- .... Co3O4 nanocubes to 100 ppm C2H5OH,

Jun 3, 2016 - gratings whose diffraction patterns are very sensitive to bending. The scientific literature describes a variety of cantilever metrology techniques based on diffraction and inter- ference. Interferometry techniques have been implemented

Dec 7, 2016 - The fabricated photonic crystal has Si3N4 cones in a square lattice, sitting on top of a TiO2 index matching layer. This structure attains 1.4% of reflectance power losses in the operation spectral range of GaAs solar cells (440–870 n

Oct 13, 2014 - microscope in transmission mode (Jenaval Interphako, Carl Zeiss, Jena,. Germany), equipped with a THMS600 heating stage (Linkam Scientific Instruments. Ltd., Surrey, UK). In those measurements, the accuracy of optical path length

Feb 29, 2016 - tri-/tetra-ethylene glycol (Tr/TeEG) spacer were synthesized and their chemical structures were ... adaptation. The spacer is used to adjust the pore size and flexibility of as-prepared ...... aqueous solution of wheel-shaped Mo154 oxi

Apr 9, 2015 - assemble and polymerize into a static structure, mimicking in vivo basement layer assembly during sporulation in ... Here, we reconstitute the basement layer of the spore coat atop spherical lipid bilayers ..... lipid extract (Avanti) t

Apr 19, 2016 - sensitivity and accuracy13,20,24,26. Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Applied Sciences, RMIT University, GPO ... duced in this study comes from the ease in which close packing formation of gold

Dec 5, 2014 - carbon nanotubes (SWCNTs) network are reported as new hybrid electrodes for high power Li-ion batteries. The multi-layer ... fabricated by the slurry casting route often induces a substantial loss in electrical contacts especially if th

Nov 2, 2016 - direction. Accordingly, the laser-based fabrication method here described constitutes a simple, clean, and scalable technique which allows a precise .... longitudinal direction and separated by no-treated material. ... Free and open-sou

May 13, 2015 - Lately interests and ideas have emerged to apply TNs in agricultural practices .... important feature shown by both colloids is that they display both in water and in the applied medium ..... Dickson, J. S. & Koohmaraie, M. Cell surfac

Mar 17, 2015 - photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy (FT-IR) studies using CO ..... XPS spectra of a selection of mono- and bimetallic catalysts, while the Ti 2p and O 1s XPS spectra ..... negative effect on LA

Sep 11, 2015 - Nano-socketed nickel particles with enhanced coking resistance grown in situ by redox ... the parent perovskite, leading to enhanced stability and a significant decrease in the pro- pensity for hydrocarbon coking, .... vacancies are un

Oct 12, 2015 - that is designed to index the molecular input 'signature'. Consequently, the ... filtering and focusing effect (Fig. 1b)31,32, allowing ...... Didovyk, A. et al. Distributed classifier based on genetically engineered bacterial cell cul

Nov 3, 2016 - Final figure design was performed with Adobe Illustrator CS6 (Adobe, USA). Spectral lux-FRET analysis. To investigate cPKC nano-clusters we performed quantitative lux-FRET experiments according to Wlodarczyk et al.28. Apparent FRET effi

Feb 8, 2017 - Figure 1. (a) Typical XRD spectrum shows peaks which are identified for β-Ga2O3. (b) Schematic draw of the unit cell of β-Ga2O3. There are two nonequivalent Ga sites marked by small spheres Ga (I) (brown) and Ga (II). (orange). There

Aug 31, 2016 - ubiquitous materials to improve the information security of devices3; this is increasingly important as society ... Artifact metrics are based on optical, magnetic, electrical and mechanical .... a diffraction-limited optical apparatus

Mar 2, 2016 - sition22,23, hydrothermal or solvothermal synthesis24,25, and template synthesis26 and (2) other instant stimulation methods such as laser ablation27, arc discharge7,28, and electron beam irradiation29,30. Despite major progress, there

May 14, 2012 - observation of nanomaterial bio-complex formation (other than protein corona) from nanomaterials dispersed ..... 11, 77–89 (2009). 16. Xu, M. S., Fujita, D., Kajiwara, S., Minowa, T., Li, X. L., Takemura, T., Iwai, H. &. Hanagata, N.

Jan 13, 2017 - fine-grained (in sub-microscale or nanoscale) structures exhibiting significantly enhanced mechanical properties have been successfully fabricated in 316 L .... where ε is the dielectric constant of passive film, ε0 is the dielectric