Synthesis of Lanthanum Silicates Electrolyte for Intermediate Temperature SOFC

2019 ◽  
Vol 7 (1) ◽  
pp. 2351-2355
Author(s):  
Wei Gao ◽  
Chao Zhang ◽  
Frédéric Lapostolle ◽  
Hanlin Liao ◽  
Vincent Ji ◽  
...  
Keyword(s):  
Intermediate Temperature ◽  
Lanthanum Silicates

INTERMEDIATE TEMPERATURE SOLAR THERMAL COLLECTOR ENABLED BY NON-EVACUATED TRANSPARENT AEROGEL AND NON-TRACKING COMPOUND PARABOLIC CONCENTRATOR

2018 ◽  
Author(s):  
Lin Zhao ◽  
Bikram Bhatia ◽  
Thomas Cooper ◽  
Elise Strobach ◽  
Sungwoo Yang ◽  
...  
Keyword(s):  
Intermediate Temperature ◽  
Solar Thermal ◽  
Compound Parabolic Concentrator ◽  
Solar Thermal Collector

scholarly journals Stabilization of Ferroelectric Phase in Highly Oriented Quinuclidinium Perrhenate (HQReO4) Thin Films

Materials ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2126
Author(s):  
Junyoung Lee ◽  
Woojun Seol ◽  
Gopinathan Anoop ◽  
Shibnath Samanta ◽  
Sanjith Unithrattil ◽  
...  
Keyword(s):  
Thin Films ◽  
Solution Process ◽  
Intermediate Temperature ◽  
Perovskite Oxide ◽  
Temperature Phase ◽  
Polar Phase ◽  
Practical Applications ◽  
Temperature Range ◽  
Potential Alternative ◽  
Temperature Window

The low-temperature processability of molecular ferroelectric (FE) crystals makes them a potential alternative for perovskite oxide-based ferroelectric thin films. Quinuclidinium perrhenate (HQReO4) is one such molecular FE crystal that exhibits ferroelectricity when crystallized in an intermediate temperature phase (ITP). However, bulk HQReO4 crystals exhibit ferroelectricity only for a narrow temperature window (22 K), above and below which the polar phase transforms to a non-FE phase. The FE phase or ITP of HQReO4 should be stabilized in a much wider temperature range for practical applications. Here, to stabilize the FE phase (ITP) in a wider temperature range, highly oriented thin films of HQReO4 were prepared using a simple solution process. A slow evaporation method was adapted for drying the HQReO4 thin films to control the morphology and the temperature window. The temperature window of the intermediate temperature FE phase was successfully widened up to 35 K by merely varying the film drying temperature between 333 and 353 K. The strategy of stabilizing the FE phase in a wider temperature range can be adapted to other molecular FE materials to realize flexible electronic devices.

Intermediate-Temperature Heat Treatment of UNS N10003 Alloy during Cold Working

2021 ◽  
Author(s):  
Jinhui Fan ◽  
Pengfei Li ◽  
Jianping Liang ◽  
Xiang-Xi Ye ◽  
Li Jiang ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Cold Working ◽  
Intermediate Temperature ◽  
Temperature Heat ◽  
Temperature Heat Treatment

Site-oriented design of spinel MgxNiMn2-xO4-δ as cathode material of intermediate-temperature direct ammonia solid oxide fuel cell

2021 ◽  
Vol 503 ◽  
pp. 230020
Author(s):  
Fulan Zhong ◽  
Cheng Han ◽  
Yu Luo ◽  
Chen Zhou ◽  
Chongqi Chen ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Cathode Material ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Oxide Fuel

Improvement of Oxygen Electrode Performance of Intermediate Temperature Solid Oxide Cells by Spray Pyrolysis Deposited Active Layers

2021 ◽  
pp. 2002227
Author(s):  
Bartosz Kamecki ◽  
Jakub Karczewski ◽  
Piotr Jasiński ◽  
Sebastian Molin
Keyword(s):  
Spray Pyrolysis ◽  
Oxygen Electrode ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Electrode Performance ◽  
Active Layers

scholarly journals Effect of asymmetry of AZ31 magnesium alloy as-extruded and as-rolled medium plates on coiling feasibility at the intermediate temperature

2021 ◽  
Vol 10 ◽  
pp. 769-784
Author(s):  
Fangkun Ning ◽  
Qichi Le ◽  
Xiong Zhou ◽  
Yanxia Niu ◽  
Yonghui Jia
Keyword(s):  
Magnesium Alloy ◽  
Intermediate Temperature ◽  
Az31 Magnesium Alloy
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