hydrogen sensing using titania nanotubes

... Hydrogen sensing using titania nanotubes Oomman K. Varghese, Dawei Gong, Maggie Paulose, Keat G. Ong, Craig A. ... gas sensing material, prompted us to study the gas sensing behavior of these nanotubes to technologically important gases, such as oxygen, carbon monoxide, ammonia, carbon dioxide and hydrogen. Titania ... bacterial infection. In this work we report on the hyd...

Ngày tải lên: 19/03/2014, 16:48

... with hydrogen production when using these two energy sources [14], except when using oxy-fuel combustion [15], which is currently at the developmental stage. The need for large-scale hydrogen ... heating and power generation. When using hydrogen produced from coal or natural gas in vehicles, the CO 2 emissions can be addressed at the source (the hydrogen production process)...

Ngày tải lên: 05/09/2013, 14:58

... Jiang, Z.F. Ma, W.F. Shangguan, Synthesis of titania nanotubes by microwave method, Chin. J. Inorg. Chem. 22 (2006) 341–345. [29] R. Ma, Y. Banda, T. Sasaki, Nanotubes of lepidocrocite titanates, Chem. Phys. ... hydrothermal treatment using various titania sources, J. Mater. Sci. 39 (2004) 4239–4245. [37] B.D. Yao, Y.F. Chan, X.Y. Zhang, W.F. Zhang, Z.Y. Yang, N. Wang, Formation mec...

Ngày tải lên: 20/03/2014, 13:06

... Electrolysis of water is the best known technology till today to produce hydrogen. The only practical way to produce hydrogen using renewable energy sources is by proton exchange membrane (PEM) water ... of the economy. Today hydrogen is commonly used in industrial applications to manufacture petrochemicals and fertilizers. The current hydrogen industry does not produce hydrogen...

Ngày tải lên: 05/09/2013, 16:11

... within diphtheria toxin T domain when in the functional molten globule state, as determined using hydrogen ⁄ deuterium exchange measurements Petr Man 1,2, *, Caroline Montagner 3, *, Heidi Vitrac 3 , ... partially folded state, the so-called molten globule state, to become functional at acidic pH. We compared, using hydrogen ⁄ deuterium exchange experiments associated with MS, the str...

Ngày tải lên: 16/02/2014, 09:20

... VNUJournalofScience,EarthSciences24(2008)160‐167 160 A study on urban development through land surface temperature by using remote sensing: in case of Ho Chi Minh City Tran Thi Van 1, *, Ha Duong Xuan Bao 2 1 InstituteforEnvironmentandResources,VietnamNationalUniversity,HoChiMinhCity 2 SaigonTechnologyUniversity Received ... alternative, the remote sensin...

Ngày tải lên: 05/03/2014, 16:20

... calcium sensing receptors with metabotropic glutamate receptors in neurons. J. Biol. Chem. 276, 39053–39059. 56. Pace, A.J., Gama, L. & Breitwieser, G.E. (1999) Dimerization of the calcium -sensing ... Biochem. 269) 5087 Probing intermolecular protein–protein interactions in the calcium -sensing receptor homodimer using bioluminescence resonance energy transfer (BRET) Anders A. Jens...

Ngày tải lên: 08/03/2014, 09:20

... VNUJournalofScience,EarthSciences24(2008)104‐111 104 Researchontheeffectofurbanexpansiononagricultural landinHoChiMinhCityby using remote sensing method TranThiVan*  InstituteforEnvironmentandResources,VNU‐HCMC Received11April2008;receivedinrevisedform13July2008 Abstract.HoChiMinhCityisaoneofthebiggestcitiesofVietnam.Before1945,t...

Ngày tải lên: 14/03/2014, 15:20

... 36 Equation 9: Combination of soil data using minimum-maximum compensatory operator. 61 Equation 10: Combination of village and province accessibility using minimum- maximum compensatory operator ... Rubber in Laos Detection of actual and assessment of potential plantations in Lao PDR using GIS and remote sensing technologies Diplomarbeit der Philosophisch-naturwissenscha...

Ngày tải lên: 17/03/2014, 11:20

... 2009 Keywords: Single-walled carbon nanotubes Gas sensor O 3 gas N,N-dimethylformamide (DMF) Thermal treatment abstract This study deals with the fabrication of an ozone gas sensor using single-walled carbon nanotubes ... Chemical journal homepage: www.elsevier.com/locate/snb Development of an ozone gas sensor using single-walled carbon nanotubes Youngmin Park a , Ki-Young Dong a ,...

Ngày tải lên: 19/03/2014, 16:47