Báo cáo hóa học: " Synthesis of Novel Double-Layer Nanostructures of SiC–WOx by a Two Step Thermal Evaporation Process" potx

... type of double- layer nanostructures by a two- step thermal evaporation process. We believe that the similar kind of growth method can be applied for other materials to grow double-layer nanostructures. During ... synthesized heteronanojunction of ZnO nanorods on SiC nanowires by a combination of thermal evaporation and MOCVD process. Bae et al. [25] have fabr...

Ngày tải lên: 22/06/2014, 00:20

... S, Abd-Shukor R, Abdullah MH, Khiew PS: Tunable coercivity of CoFe 2 O 4 nanoparticles via thermal annealing treatment. J Alloy Compd 2008, 459(1-2):291-297. 24. Vaidyanathan G, Sendhilnathan ... therapy. J Mater Chem 2004, 14:2161-2175. 14. Wada S, Tazawa K, Furuta I, Nagae H: Antitumor effect of new local hyperthermia using dextran magnetite complex in hamster tongue carcinoma. Oral ....

Ngày tải lên: 21/06/2014, 01:20

... red range. This method is also suitable for the synthesis of other nanocable materials. Experimental Details Preparation of ZnO Nanofiber Cores ZnO nanofibers were prepared by calcination of the ... 700°C are uniform and smooth. The cross-section of a typical nanocable (inset of Fig. 1a) shows that the nanocables have an intact core– shell structure with an average outer diamete...

Ngày tải lên: 21/06/2014, 17:20

... CNT arrays by using acetonitrile as the carbon source. As-obtained products are multi-walled CNTs and have a large thin-walled index [16] (TWI, defined as the ratio of inner diameter and wall ... supercapacitors, alkaline fuel cells, lithium ion batteries, and heat conductive material. Acknowledgments The authors are grateful to the financial support from the National Natural Science Foun...

Ngày tải lên: 21/06/2014, 18:20

... surface layer of the a- Mn 2 O 3 phase with a reduced Mn valence that adds its own magnetic signal to the total magnetization. The nanodimensions of the investigated nanorods do not appear to affect ... Physics and Mechanics, Jadranska 19, Ljubljana 1000, Slovenia P. Umek Á J. Dolins ˇ ek (&) J. Stefan Institute, University of Ljubljana, Jamova 39, Ljubljana 1000, Slovenia e-mail...

Ngày tải lên: 22/06/2014, 22:20

... sulfur atom of methionine and side-chain carbonyl oxygen atoms of glutamic acid or amide nitrogen atom of arginine was calculated from the coordinate values. The figure was prepared using a DS ... we found that the rate of FA decarboxylation activity, but not PCA decarboxylation activity, of CgPAD was accelerated by DTT, 2-mercaptoethanol, cysteine (both L- and D-forms), an...

Ngày tải lên: 21/06/2014, 17:20

... Saraswat a , Santhosh SR b , Anil Kumar Singh d , Suryanarayana VVS c , Raj Priya a , Gopalan N d , Man Mohan Parida a , Lakshmana Rao PV a , Vijayaraghavan R e a Division of Virology, ... (singhrajpriya@gmail.com) Gopalan N (natagopalan@rediffmail.com) Man Mohan Parida (paridamm@rediffmail.com) Lakshmana Rao Pv (pvlrao@rediffmail.com) Vijayaraghavan R (jai_vijay@hotmai...

Ngày tải lên: 20/06/2014, 01:20

... DX made the conception and design of the manuscript. ZZ2 carried out the XPS measurements and data analysis. JLZ and ZZ1 participated in the XRD measurements and data analysis. GY and ZS participated ... (Grant No. 309027), and NSFC (Grant No.50902065). Authors’ contributions JZ prepared the samples, participated in all of the measurements and data analysis, and drafted the manuscript. DG...

Ngày tải lên: 20/06/2014, 22:20

... 1:1. The NaOA/OA molar ratio is always 2:3, and the total volume of OA is considered as the surfactant volume. The phase diagram is deter- mined by gradual addition of n-hexane to a one-phase * Correspondence: ... that an important prerequisite for the applications of UCNPs is the availability of small and monodisperse nanoparticles [1]. Recently, the synthesis of various inor...

Ngày tải lên: 20/06/2014, 22:20

... selection of a pair of polymer and inorganic material * Correspondence: huanting.wang@monash.edu 1 Department of Chemical Engineering, Monash University, Clayton, Victoria, 3800, Australia Full list of ... taken with a FEG-7001F microscope (JEOL, Ltd., Akishima, Tokyo, Japan) oper- ated at an accelerating voltage of 15 kV. Elemental ana- lysis of samples was determined by en...

Ngày tải lên: 20/06/2014, 23:20