scholarly journals Synthesis and Crystallization Behavior of 3 mol% Yttria Partically Stabilized Zirconia (3Y-PSZ) Nanopowders by Microwave Pyrolysis Process

2017 ◽  
Vol 06 (02) ◽  
Author(s):  
Bingbing Fan ◽  
Fan Zhang ◽  
Jian Li ◽  
Hao Chen ◽  
Rui Zhang
Keyword(s):  
Crystallization Behavior ◽  
Pyrolysis Process ◽  
Stabilized Zirconia ◽  
Microwave Pyrolysis

Interaction between feedstocks, absorbers and catalysts in the microwave pyrolysis process of waste plastics

2021 ◽  
Vol 291 ◽  
pp. 125857
Author(s):  
Xiaodong Jing ◽  
Junqian Dong ◽  
Hanlin Huang ◽  
Yanxi Deng ◽  
Hao Wen ◽  
...  
Keyword(s):  
Waste Plastics ◽  
Pyrolysis Process ◽  
Microwave Pyrolysis

Preparation of epitaxial SrBi2Nb2O9 and SrBi2Ta2O9 thin films by the coating-pyrolysis process

1999 ◽  
Vol 14 (7) ◽  
pp. 3090-3095 ◽  
Author(s):  
T. Nagahama ◽  
T. Manabe ◽  
I. Yamaguchi ◽  
T. Kumagai ◽  
S. Mizuta ◽  
...  
Keyword(s):  
Thin Films ◽  
Epitaxial Films ◽  
Yttria Stabilized Zirconia ◽  
Pyrolysis Process ◽  
Stabilized Zirconia ◽  
Epitaxial Relationship ◽  
Force Microscopy ◽  
Atomic Force ◽  
Polycrystalline Thin Films ◽  
Relationship Of

Epitaxial and polycrystalline thin films of bismuth layer-structured ferroelectrics, SrBi2Nb2O9 (SBN) and SrBi2Ta2O9 (SBT), were prepared on single-crystal SrTiO3(001) and polycrystalline yttria-stabilized zirconia substrates, respectively, by the coating-pyrolysis process. The epitaxial relationship of the films and substrates was SBN, SBT (001)//SrTiO3(001) and SBN, SBT [100]//SrTiO3[100],[010], where pseudotetragonal indices were adopted for SBN and SBT. The lattices of the epitaxial films were found to be slightly strained owing to stress from the substrate. Atomic force microscopy observations showed that the epitaxial films as well as polycrystalline films consisted of round-shaped, islandlike grains of submicrometer size.

Effect of Microwave Absorber towards Pyrolysis Yield of Automotive Paint Sludge

2015 ◽  
Vol 789-790 ◽  
pp. 66-70 ◽  
Author(s):  
Syarifah Nor Faizah Syed Abdul Rahman ◽  
Norazah Abdul Rahman ◽  
Siti Shawalliah Idris ◽  
Noor Fitrah Abu Bakar ◽  
Roslan Mokhtar ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Functional Group ◽  
Energy Content ◽  
Microwave Absorber ◽  
Pyrolysis Process ◽  
Microwave Pyrolysis ◽  
Microwave Absorbers ◽  
Carbon And Graphite ◽  
Automotive Paint ◽  
Paint Sludge

Application of microwave absorber (MWA) does affect the yield of microwave pyrolysis process. In this study, activated carbon and graphite have been used as microwave absorbers and the results were then compared with the microwave pyrolysis process without microwave absorber. The yield of solid and liquid increased while the yield of gas decreased with the application of MWA. Chemical functional group inside MWA also affected by the microwave pyrolysis process and energy content of MWA slightly increased from 24.54 MJ/kg to 29.57 MJ/kg and 32.17 MJ/kg to 32.24 MJ/kg for activated carbon and graphite, respectively.

Preparation of Epitaxial and Polycrystalline La0.8Sr0.2MnO3 Films by Dipping-Pyrolysis Process

1997 ◽  
Vol 474 ◽  
Author(s):  
T. Manabe ◽  
T. Fujimoto ◽  
K-S. Hwang ◽  
I. Yamaguchhi ◽  
W. Kondo ◽  
...  
Keyword(s):  
Epitaxial Films ◽  
Yttria Stabilized Zirconia ◽  
The Other ◽  
Pyrolysis Process ◽  
Polycrystalline Films ◽  
X Ray Diffraction ◽  
Stabilized Zirconia ◽  
Grain Alignment ◽  
X Ray ◽  
Heat Treated

ABSTRACTThe films of La0.8Sr0.2MnO3 (LSMO) were prepared on single-crystal SrTiO3(100) and polycrystalline yttria-stabilized zirconia (YSZ) substrates by dipping-pyrolysis process using metal naphthenates as starting materials. The crystallinity, grain alignment, morphology and electric properties of the films were compared. Epitaxial films were found to grow on SrTiO3, heat-treated at 1200°C, by x-ray diffraction, and to exhibit very smooth surfaces by SEM and AFM observations. On the other hand, the surfaces of the polycrystalline films grown on YSZ consisted of round-shaped LSMO grains. The resistivity of the epitaxial films was about two orders of magnitude lower than that of the polycrystalline films prepared under the same conditions. Preparation of epitaxial LSMO films on SrTiO3(110) is also presented.

Preparation of Epitaxial YBa2Cu3O7-y/CeO2Multilayer Films on Yttria-stabilized Zirconia (100) by All-Coating-Pyrolysis Process

2001 ◽  
Vol 40 (Part 1, No. 8) ◽  
pp. 4866-4869 ◽  
Author(s):  
Takaaki Manabe ◽  
Iwao Yamaguchi ◽  
Tetsuo Tsuchiya ◽  
Wakichi Kondo ◽  
Susumu Mizuta ◽  
...  
Keyword(s):  
Yttria Stabilized Zirconia ◽  
Pyrolysis Process ◽  
Stabilized Zirconia

scholarly journals RESEARCH OF THE COMPOSITION OF PRODUCTS OF MICROWAVE PYROLYSIS OF WOOD

2021 ◽  
pp. 32-36
Author(s):  
O. I. Tuzhikov ◽  
T. V. Khokhlova ◽  
S. A. Orlova ◽  
O. O. Tuzhikov
Keyword(s):  
Molecular Weight ◽  
Spectroscopic Analysis ◽  
Liquid Fraction ◽  
Raw Material ◽  
Gas Mixture ◽  
Low Molecular Weight ◽  
Pyrolysis Process ◽  
Microwave Pyrolysis ◽  
Microwave Action ◽  
Composition Of Products

A method of microwave action on wood of various species was developed, as a result of which the pyrolysis process was carried out. Allocated solid, gaseous fractions, as well as as a result of condensation of a vapor-gas mixture, pyrolysate, which is a raw material for the production of low molecular weight organic compounds of various classes. Gas chromatography-mass spectroscopic analysis of the liquid fraction was carried out, the components included in its composition were identified. The proposed method allows liquefaction of wood for 20-30 minutes in the temperature range from 230 to 423 °С.

Microwave Pyrolysis Process Potential of Waste Jatropha Curcas Seed Cake

2015 ◽  
pp. 91-100
Author(s):  
Ricardo A. Narváez C. ◽  
Valeria Ramírez ◽  
Diego Chulde ◽  
Sebastián Espinoza ◽  
Jesús López-Villada
Keyword(s):  
Jatropha Curcas ◽  
Pyrolysis Process ◽  
Microwave Pyrolysis ◽  
Seed Cake
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