Optical, electrical and mechanical properties of TiN thin film obtained from a TiO2 sol-gel coating and rapid thermal nitridation

Abstract：Pure TiO2 water sol, pure ZnO water sol and three compound TiO2/ZnO water sols are prepared under low temperature. Then the padding and baking process is used to put the functional sol liquid on the fabric. SEM is use to analyzed the change of surface feature and the result show that all of the water sol except pure ZnO water sol liquid formed a thin film on the fiber The stability of pure ZnO water sol is the best one and the pure TiO2 water sol is the worst one at temperature of 15°C. The compound water sols stabilities are between these two water sols and with the more amount of ZnO, the stability last longer. Both mole of TiO2 and ZnO with the rate of 5 to 5 and 7 to 3 display the best antistatic behavior, but the washing fastnesses are not good. After treatment, the moisture regain displays most dramatically changes; the next one is whiteness of fabric, but the other physical and mechanical properties have a little change.

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553 Formation and evaluation of mechanical properties for hydroxyapatite thin film by sol-gel method

The Proceedings of Yamanashi District Conference ◽

10.1299/jsmeyamanashi.2013.136 ◽

2013 ◽

Vol 2013 (0) ◽

pp. 136-137

Author(s):

Kenta KONISHI ◽

Kazumi YANO ◽

Hiroshi SAITO ◽

Motofumi OHKI

Keyword(s):

Thin Film ◽

Mechanical Properties ◽

Sol Gel ◽

Gel Method ◽

Sol Gel Method

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Structure evolution in the PbO-ZrO2-TiO2 sol-gel system: Part II?Pyrolysis of acid and base-catalyzed bulk and thin film gels

Journal of Sol-Gel Science and Technology ◽

10.1007/bf00402592 ◽

1996 ◽

Vol 6 (1) ◽

pp. 83-106 ◽

Cited By ~ 33

Author(s):

P. R. Coffman ◽

C. K. Barlingay ◽

A. Gupta ◽

S. K. Dey

Keyword(s):

Thin Film ◽

Sol Gel ◽

Structure Evolution ◽

Tio2 Sol ◽

Acid And Base ◽

System Part ◽

Gel System

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Microstructural and fractographic characterization of B4C-Al cermets tested under dynamic and static loading

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100154780 ◽

1989 ◽

Vol 47 ◽

pp. 562-563

Author(s):

Gyeung Ho Kim ◽

Mehmet Sarikaya ◽

D. L. Milius ◽

I. A. Aksay

Keyword(s):

Thin Film ◽

Mechanical Properties ◽

Fracture Toughness ◽

Static Loading ◽

Carbon Deposition ◽

Full Density ◽

Unique Combination ◽

Strong Component ◽

Reaction Products

Cermets are designed to optimize the mechanical properties of ceramics (hard and strong component) and metals (ductile and tough component) into one system. However, the processing of such systems is a problem in obtaining fully dense composite without deleterious reaction products. In the lightweight (2.65 g/cc) B4C-Al cermet, many of the processing problems have been circumvented. It is now possible to process fully dense B4C-Al cermet with tailored microstructures and achieve unique combination of mechanical properties (fracture strength of over 600 MPa and fracture toughness of 12 MPa-m1/2). In this paper, microstructure and fractography of B4C-Al cermets, tested under dynamic and static loading conditions, are described.The cermet is prepared by infiltration of Al at 1150°C into partially sintered B4C compact under vacuum to full density. Fracture surface replicas were prepared by using cellulose acetate and thin-film carbon deposition. Samples were observed with a Philips 3000 at 100 kV.

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Influence of sol–gel derived silica-based interfacial coatings on the mechanical properties of carbon–carbon composites

Carbon ◽

10.1016/s0008-6223(02)00387-1 ◽

2003 ◽

Author(s):

S Dhakate

Keyword(s):

Mechanical Properties ◽

Sol Gel ◽

Carbon Composites

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Epitaxial Growth of Sr0.3Ba0.7Nb2O6 Thin Films Prepared by Sol-Gel Process

MRS Proceedings ◽

10.1557/proc-606-181 ◽

1999 ◽

Vol 606 ◽

Cited By ~ 2

Author(s):

Keishi Nishio ◽

Jirawat Thongrueng ◽

Yuichi Watanabe ◽

Toshio Tsuchiya

Keyword(s):

Thin Film ◽

Thin Films ◽

Epitaxial Growth ◽

Raw Materials ◽

Substrate Surface ◽

Sol Gel ◽

Tungsten Bronze ◽

Monomethyl Ether ◽

Tetragonal Tungsten Bronze ◽

Sol Gel Process

AbstructWe succeeded in the preparation of strontium-barium niobate (Sr0.3Ba0.7Nb2O6 : SBN30)that have a tetragonal tungsten bronze type structure thin films on SrTiO3 (100), STO, or La doped SrTiO3 (100), LSTO, single crystal substrates by a spin coating process. LSTO substrate can be used for electrode. A homogeneous coating solution was prepared with Sr and Ba acetates and Nb(OEt)5 as raw materials, and acetic acid and diethylene glycol monomethyl ether as solvents. The coating thin films were sintered at temperature from 700 to 1000°C for 10 min in air. It was confirmed that the thin films on STO substrate sintered above 700°C were in the epitaxial growth because the 16 diffraction spots were observed on the pole figure using (121) reflection. The <130> and <310> direction of the thin film on STO were oriented with the c-axis in parallel to the substrate surface. However, the diffraction spots of thin film on LSTO substrate sintered at 700°C were corresponds to the expected pattern for (110).

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NiO-doped CaCu3Ti4O12 Thin Film by Sol-Gel Method

Journal of Inorganic Materials ◽

10.3724/sp.j.1077.2013.13113 ◽

2013 ◽

Cited By ~ 1

Author(s):

Dong XU ◽

Qi SONG ◽

Ke ZHANG ◽

Hong-Xing XU ◽

Yong-Tao YANG ◽

...

Keyword(s):

Thin Film ◽

Sol Gel ◽

Gel Method ◽

Sol Gel Method

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Detoxification of Aflatoxin B1 in Peanut Oil by Iodine Doped Supported TiO2 Thin Film Under Ultraviolet Light Irradiation

Current Nanoscience ◽

10.2174/1573413714666180621112032 ◽

2018 ◽

Vol 15 (2) ◽

pp. 188-196 ◽

Cited By ~ 2

Author(s):

Chengpeng Xu ◽

Shengying Ye ◽

Xiaolei Cui ◽

Quan Zhang ◽

Yan Liang

Keyword(s):

Thin Film ◽

Photocatalytic Degradation ◽

Aflatoxin B1 ◽

Tio2 Thin Film ◽

Sol Gel ◽

Glass Tube ◽

Iodine Concentration ◽

Peanut Oil ◽

Pseudo First Order Reaction ◽

Supported Tio2

Background: Improper storage and raw materials make peanut oil susceptible to Aflatoxin B1 (AFB1). The semiconductor TiO2 photocatalysis technology is an effective technology which is widely used in sewage treatment, environmental protection and so on. Moreover, the photocatalytic efficiency can be improved by doping I. Method: The experiment is divided into two parts. In the first part, supported TiO2 thin film (STF) was prepared on the quartz glass tube (QGT) by the sol-gel and calcination method and the supported iodine doped supported TiO2 thin film (I-STF) was synthesized using potassium iodate solution. In the second part, the photocatalytic degradation of AFB1 was performed in a self-made photocatalytic reactor. The AFB1 was detected by ELISA kit. Results: The photocatalytic degradation of AFB1 has been proven to follow pseudo first-order reaction kinetics well (R2 > 0.95). The maximum degradation rate of 81.96%, which was reached at the optimum iodine concentration of 0.1mol/L, was 11.38% higher than that with undoped STF. The doping of iodine reduces the band-gap of TiO2, thereby increasing the photocatalytic response range. The proportion of Ti4+ in I-STF has decreased, which means that Ti4+ are replaced by I. The I-STF prepared at iodine concentration of 0.1mol/L has good photocatalytic properties.

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