Search results

The aqueous sol–gel processsuccessfully synthesized the NCFO and BZCYYb of spinel structure without other impurity peak.
Journal of Materials Chemistry A, 2 (31), 12576-12582

Photocatalytic Degradation of Cresol Red in Wastewater Using Nanometer TiO2 Peng Tian1,a*, Tao Huang2,b*, Zhiguo Zheng3,c, Lu Sun1,a, Wenle Du1,a and Guitian Su1,a 1College of Chemistry and Life Science, Shenyang Normal University, Shenyang 110034, China 2College of Physics Science and Technology, Shenyang Normal University, Shenyang 110034, China 3Finance and Asset Management Department, Shenyang Normal University, Shenyang 110034, China aemail: tianpenglnu@sina.com, bemail: sysdht@sina.com, cemail: zhengzg@sina.com *: email: tianpenglnu@sina.com, sysdht@sina.com Keywords: nanometer TiO2, photocatalytic degradation, cresol red, UV Light irradiation Abstract: In this paper, titanium tetrachloride with inorganic salts as raw materials in the experiment, TiO2 is prepared by the hydrolyzation method in (NH4)2SO4-modified TiCl4 solution, the maximal photocatalytic activity is observed at the mole ratio of TiCl4: (NH4)2SO4=1:2, the water-bath temperature of 90℃.
Antonietti, Amphiphilic block copolymers in structure-controlled nanomaterial hybrids, Adv.

The structure of the smart rain wiper and its domination principle The principle of the smart rain wiper based on feedforward-feedback composite controller is shown as Fig. 1.
International Conference on Chemistry and Chemical Engineering, 2010.

Shahidi1,a, Mahmood.Ghoranneviss2,b, Abolfazl.Azizi3,c, Rattanaphol.Mongkholrattanasit4,d * 1Department of Textile, Arak Branch, Islamic Azad University, Arak, Iran 2Plasma Physics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran 3Department of Textile, Science and Research Branch, Islamic Azad University, Tehran, Iran 4Department of Textile Chemistry Technology, Faculty of Industrial Textile and Fashion Design, Rajamangala University of Technology PhraNakhon, Bangkok, Thailand ash-shahidi@iau-arak.ac.ir, bghoranneviss@pprc.srbiau.ac.ir, caazizi@srbiau.ac.ir, drattanapho.m@imutp.ac.th * Corresponding author Keywords: Plasma, Metallic salts, Cotton, Absorption Abstract In this research work, effect of plasma on metal absorption of cotton fabric is investigated.
A Perkin-Elmer Fourier transform infrared spectroscopy (FTIR) was used for investigation of the chemical structure of the fabrics.The morphology of the fabrics was observed using a scanning electron microscope (SEM; LEO 440I, made in England).

Fabrications of Boron-Containing Apatite Ceramics via Ultrasonic Spray-Pyrolysis Route and Their Surface Properties Mariko Nakamura1, a, Zhi Zhuang1, a and Mamoru Aizawa1, a 1 Department of Applied Chemistry, School of Science and Technology, Meiji University, 1-1-1 Higashimita, Tama-ku, Kawasaki, Kanagawa, 214-8571, Japan amamorua@isc.meiji.ac.jp, Keywords: Ultrasonic spray-pyrolysis, Apatite microsphere, boron-containing apatite Abstract.
Furthermore, the TEM micrographs of the resulting particles exhibit inside of all spherical particles were hollow structure.

Designing Energy-Storage Devices from Textile Materials Xiangwu Zhanga, Liwen Ji, Zhan Lin and Ying Li Fiber and Polymer Science Program, Department of Textile Engineering, Chemistry and Science, North Carolina State University, Raleigh, NC 27695-8301, USA axiangwu_zhang@ncsu.edu (corresponding author) Keywords: Fibers; Electrospinning; Energy Storage; Lithium-Ion Battery Abstract.
Compared with active powder materials used in current lithium-ion batteries, these composite nanofibers have short-diffusion distance and high-lithium diffusion coefficient due to their one-dimensional structure.

Sun et al synthesized nano-silver particle with core-shell structure by water thermal method using glucan as precursor.
Silver nitrate, AgNO3, analytical grade, was supplied by Beijing Beihua Fine Chemicals Co., Ltd., China; β-D- glucan, molecular weight 40000, was supplied by Beijing Chemistry Regent Co., National Medicine Group Co., China.

Despite the absence of a uniform SERS enhancement mechanism, but a variety of experiments have shown that we can still exhibit physical and chemical structure of the analyte，although the enhanced signal is not affected by the nanoparticles.
Analytical Chemistry, Vol. 83(2011), p. 4342-4368

Generally, chitosan was used in producing plastic film due to it have unique structure, multidimensional properties, and wide raging applications in biomedical and other industrial area [6].
Sharma, Chitin and chitosan polymers: chemistry, solubility and fiber formation, Prog.

With this results we hope a good behavior in the requested tests, that is to say, all the design of concrete should satisfy the mechanical tests, chemistry tests and durability test.
It depends to a great extent on the degree of saturation of the pores of the mortar and, to a lesser degree, on the hydration of the paste and the presence of dissolved salts in the aqueous phase depending on variables such as cement type, inorganic additions, water ratio / cement, porosity of the structure, etc. [5,6] Ultrasonic Pulse Velocity.