Growth, FT-IR studies, and in-situ growth rate measurements on [100] and [101] faces of KADP mixed crystals from aqueous solution

2009 ◽  
Author(s):  
Hamid Rezagholipour Dizaji ◽  
Zahra Zargar
Keyword(s):  
Aqueous Solution ◽  
Growth Rate ◽  
Mixed Crystals ◽  
In Situ Growth ◽  
Ir Studies ◽  
Ft Ir

In situ growth rate measurements for plasma processing of opaque materials

2002 ◽  
Vol 418 (2) ◽  
pp. 151-155
Author(s):  
A Salifu ◽  
G Zhang ◽  
Edward A Evans
Keyword(s):  
Growth Rate ◽  
Plasma Processing ◽  
In Situ Growth

Effects of ultra-high pressures (>3.6 GPa) on the electrical resistance of polyaniline by in situ FT-IR studies

1997 ◽  
Vol 280 (5-6) ◽  
pp. 469-474 ◽  
Author(s):  
Xing-Rong Zeng ◽  
Ke-Cheng Gong ◽  
Ke-Nan Weng ◽  
Wan-Sheng Xiao ◽  
Wen-Hong Gan ◽  
...  
Keyword(s):  
Electrical Resistance ◽  
High Pressures ◽  
Ir Studies ◽  
Ft Ir

In Situ FT-IR Studies on Catalytic Nature of Iron Nitride: Identification of the N Active Site

ChemCatChem ◽  
2012 ◽  
Vol 4 (5) ◽  
pp. 624-627 ◽  
Author(s):  
Li Wang ◽  
Qin Xin ◽  
Yue Zhao ◽  
Ge Zhang ◽  
Jie Dong ◽  
...  
Keyword(s):  
Active Site ◽  
Iron Nitride ◽  
Ir Studies ◽  
Ft Ir

In situ growth rate control of carbon nanotubes by optical imaging method

2007 ◽  
Vol 91 (19) ◽  
pp. 193102 ◽  
Author(s):  
Itaru Gunjishima ◽  
Takashi Inoue ◽  
Atsuto Okamoto
Keyword(s):  
Carbon Nanotubes ◽  
Growth Rate ◽  
Optical Imaging ◽  
Rate Control ◽  
Imaging Method ◽  
In Situ Growth ◽  
Growth Rate Control

A Facile Synthesis of Poly(3-octylthiophene)-Titanium Dioxide Nanocomposite Particles in Supercritical CO2

2008 ◽  
Vol 8 (9) ◽  
pp. 4743-4746 ◽  
Author(s):  
Haldorai Yuvaraj ◽  
Min Hee Woo ◽  
Eun Ju Park ◽  
Yeong-Soon Gal ◽  
Kwon Taek Lim
Keyword(s):  
Titanium Dioxide ◽  
Oxidative Polymerization ◽  
X Ray Diffraction ◽  
Photoluminescence Quenching ◽  
Tem Analysis ◽  
Ir Studies ◽  
Transmission Electron ◽  
Ft Ir ◽  
Synthesized Materials

Poly(3-octylthiophene) (P3OT)-titanium dioxide (TiO2) nanocomposite powder where TiO2 was embedded with homogeneous dispersion was synthesized by in-situ chemical oxidative polymerization of 3-octylthiophene in the presence of TiO2 nanoparticles in supercritical carbon dioxide (scCO2), using ferric chloride as the oxidant. The synthesized materials could be obtained as dry powder upon venting of CO2 after the polymerization. The composites were subsequently characterized by FT-IR spectroscopy, transmission electron microscopy (TEM), X-ray diffraction studies (XRD), thermogravimetric analysis (TGA) and photoluminescence (PL). The incorporation of TiO2 in the composite was endorsed by FT-IR studies. TGA revealed enhanced thermal stability of P3OT/TiO2 nanocomposite compared to 3-octylthiophene. TEM analysis showed that well dispersed TiO2 nanoparticles in the polymer matrix. Photoluminescence quenching increased with increasing TiO2 concentration in the composite.

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