Characterization of Zr-doped TiO2 prepared by homogenous co-precipitation without high-temperature treatment

2007 ◽  
Vol 42 (22) ◽  
pp. 9421-9428 ◽  
Author(s):  
Jozef Lukáč ◽  
Mariana Klementová ◽  
Petr Bezdička ◽  
Snejana Bakardjieva ◽  
Jan Šubrt ◽  
...  
Keyword(s):  
High Temperature ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
Doped Tio2 ◽  
Co Precipitation

scholarly journals Characterization of the Materials Synthesized by High Pressure-High Temperature Treatment of a Polymer Derived t-BC2N Ceramic

Materials ◽  
2011 ◽  
Vol 4 (12) ◽  
pp. 2061-2072 ◽  
Author(s):  
Wallace R. Matizamhuka ◽  
Iakovos Sigalas ◽  
Mathias Herrmann ◽  
Leonid Dubronvinsky ◽  
Natalia Dubrovinskaia ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
High Pressure High Temperature

Characterization of Fossil Oil Fly Ash and the Enrichment of the Contained Vanadium as V4C3 by High-Temperature Treatment

1995 ◽  
Vol 7 (5) ◽  
pp. 865-870 ◽  
Author(s):  
C. Aurisicchio ◽  
G. Bardi ◽  
A. Colligiani ◽  
F. Corigliano ◽  
L. D'Alessio ◽  
...  
Keyword(s):  
High Temperature ◽  
Fly Ash ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
Oil Fly Ash

scholarly journals Preparation and Characterization of Electrospun PAN/PSA Carbonized Nanofibers: Experiment and Simulation Study

Nanomaterials ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 821 ◽  
Author(s):  
Shixin Jin ◽  
Jiali Yu ◽  
Yuansheng Zheng ◽  
Wen-Yi Wang ◽  
Binjie Xin ◽  
...  
Keyword(s):  
High Temperature ◽  
Electric Field Distribution ◽  
Fiber Diameter ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
The Finite Element Method ◽  
Before And After ◽  
Nanofiber Membranes ◽  
Scanning Electron

In this study, we simulated the electric field distribution of side-by-side electrospinning by using the finite element method (FEM), and studied the effects of spinneret wall thickness, spinning voltage and receiving distance on the distribution of the electrostatic field. The receiving distance was selected as a variable in the experimental, a series of PAN/PSA composite nanofiber membranes were prepared by using a self-made side by side electrospinning device. The membranes were tested by Fourier-transform infrared (FTIR), thermogravimetric analysis (TG), and scanning electron microscope (SEM). The prepared membranes were also treated by high-temperature treatment, and the change of fiber diameter and conductivity of the membrane before and after high-temperature treatment were studied. It was found that the PAN/PSA carbonized nanofibers could achieve a better performance in heat resistance and conductivity at 200 mm receiving distance.

An experimental study on the fracture behaviors of marble specimens subjected to high temperature treatment

2020 ◽  
Vol 225 ◽  
pp. 106862 ◽  
Author(s):  
Qingzhen Guo ◽  
Haijian Su ◽  
Jiawei Liu ◽  
Qian Yin ◽  
Hongwen Jing ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Temperature ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
Fracture Behaviors
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