scholarly journals High‐Temperature Thermal Transport in Porous Silica Materials: Direct Observation of a Switch from Conduction to Radiation

2021 ◽  
pp. 2108370
Author(s):  
Anna M. Neuhöfer ◽  
Kai Herrmann ◽  
Flora Lebeda ◽  
Tobias Lauster ◽  
Christoph Kathmann ◽  
...  
Keyword(s):  
High Temperature ◽  
Direct Observation ◽  
Thermal Transport ◽  
Porous Silica ◽  
Silica Materials

La2O3 Doped Y2O3 Stabilized ZrO2 TBC Prepared by EB-PVD

2006 ◽  
Vol 317-318 ◽  
pp. 501-504 ◽  
Author(s):  
Mineaki Matsumoto ◽  
Norio Yamaguchi ◽  
Hideaki Matsubara
Keyword(s):  
Thermal Conductivity ◽  
High Temperature ◽  
High Resistance ◽  
Thermal Transport ◽  
Temperature Stability ◽  
High Temperature Stability ◽  
Microstructural Observation ◽  
Low Thermal Conductivity ◽  
Ysz Coating

Effect of La2O3 addition on thermal conductivity and high temperature stability of YSZ coating produced by EB-PVD was investigated. La2O3 was selected as an additive because it had a significant effect on suppressing densification of YSZ. The developed coating showed extremely low thermal conductivity as well as high resistance to sintering. Microstructural observation revealed that the coating had fine feather-like subcolumns and nanopores, which contributed to limit thermal transport. These nanostructures were thought to be formed by suppressing densification during deposition.

ChemInform Abstract: Fluorescence Microscopy Studies of Porous Silica Materials

ChemInform ◽  
2013 ◽  
Vol 44 (35) ◽  
pp. no-no
Author(s):  
Bastian Ruehle ◽  
Melari Davies ◽  
Thomas Bein ◽  
Christoph Braeuchle
Keyword(s):  
Fluorescence Microscopy ◽  
Porous Silica ◽  
Silica Materials

scholarly journals Gas separation by thin porous silica membrane of ultra fine pores at high temperature.

MEMBRANE ◽  
1990 ◽  
Vol 15 (4) ◽  
pp. 222-227 ◽  
Author(s):  
Satoshi Kitao ◽  
Hideo Kameda ◽  
Masashi Asaeda
Keyword(s):  
High Temperature ◽  
Gas Separation ◽  
Porous Silica ◽  
Silica Membrane

scholarly journals Thermal Transport in Silicon Nanowires at High Temperature up to 700 K

Nano Letters ◽  
2016 ◽  
Vol 16 (7) ◽  
pp. 4133-4140 ◽  
Author(s):  
Jaeho Lee ◽  
Woochul Lee ◽  
Jongwoo Lim ◽  
Yi Yu ◽  
Qiao Kong ◽  
...  
Keyword(s):  
High Temperature ◽  
Silicon Nanowires ◽  
Thermal Transport
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