BaTiO3nanoparticles of orthorhombic structure following a polymer precursor. Part I. X-ray diffraction and electron paramagnetic resonance

Author(s):  
A. Jana ◽  
S. Ram ◽  
T. K. Kundu
2012 ◽  
Vol 217-219 ◽  
pp. 737-740
Author(s):  
Han Jie Huang

In this work, a visible light-induced LaVO4/TiO2 composite has been characterized by powder X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) and spin-trapping electron paramagnetic resonance (EPR) to reveal the structure and visible light photocatalytic mechanism for the decompostion of benzene in gas-phase. Based on the experimental results, a visible light-induced photochemical processes on LaVO4/TiO2 are proposed and elucidated.


2014 ◽  
Vol 02 (02) ◽  
pp. 114-120
Author(s):  
Tanguturi Ravindra Reddy ◽  
Krishnan Thyagarajan ◽  
Ovidio Almanza Montero ◽  
Sanapa Reddy Lakshmi Reddy ◽  
Tamio Endo

Synthesis ◽  
2018 ◽  
Vol 50 (18) ◽  
pp. 3671-3678
Author(s):  
Didier Bourissou ◽  
Amos Rosenthal ◽  
Sonia Mallet-Ladeira ◽  
Ghenwa Bouhadir

Two new P-stabilized boryl radicals [Ph2P(naph)BAr] (Ar = Tip and Ter) have been prepared and characterized by electron paramagnetic resonance spectroscopy. These radicals are persistent for several days in solution at room temperature. The high steric congestion at boron does not prevent radical reactivity. Two different types of dimerization equilibrium have been observed. The structures of the dimers have been unambiguously established by X-ray diffraction crystallography.


2017 ◽  
Vol 84 (5) ◽  
pp. 780-784 ◽  
Author(s):  
Nguyen Thi Thanh Binh ◽  
V. Yu. Dolmatov ◽  
N. M. Lapchuk ◽  
V. I. Shymanski

2002 ◽  
Vol 21 (5-6) ◽  
pp. 303-311 ◽  
Author(s):  
R.S.T Manhães ◽  
L.T Auler ◽  
M.S Sthel ◽  
J Alexandre ◽  
M.S.O Massunaga ◽  
...  

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