Results 141 to 150 of about 12,799 (240)

A new method for preparing YSZ thin films with fast ionic conductivity for oxygen sensors

open access: yes四川大学学报. 自然科学版
The YSZ thin film oxygen sensors based on MEMS is the first choice of oxygen sensor because of its miniaturization and integration advantages.It is the key of integration and miniaturization to effectively reduce the working temperature of the YSZ thin ...
MA Ke-Zhen, ZHANG Jing-Song
doaj  

In situ surface modification of Ni-YSZ with BaZrO3 for enhancing the sulfur tolerance of Ni-YSZ anode

open access: yes, 2016
In this work, we report on a BaZrO3 (BZO) modified NiO-YSZ anode fabricated by co-sintering of NiO-YSZ and BaCO3 for SOFCs. The BZO modified Ni-YSZ anode shows stable electrochemical performance in H-2 fuel containing a high level of 100 ppm sulfur for ...
Sengodan, S   +6 more
core   +1 more source

Properties of Supported-Anode Ni-YSZ for Planar Solid Oxide Fuel Cell Prepared by Different Reduction Processes

open access: yes, 2015
The properties of support-anode of Ni-YSZ reduced at isothermal and increasing temperatures were investigated. The results show that at 600 ℃, the anodes show the uniform microstructure, proper mechanical strengths of 14.92 and 56.63 MPa when the ...
Miao Fuxing, Guan Wanbing, Wang Feng
core  

Promoting effect of YSZ on the electrochemical performance of YSZ+LSM composite electrodes

open access: yes, 1998
In the present study, the YSZ + La0.8Sr0.2MnO3 composite electrodes with addition of varying amounts of YSZ have been prepared on YSZ plates by a screen printing method.
Jiang, Y   +4 more
core  

Preparasi dan Karakterisasi Membran Serat Berongga NiO-YSZ/LSM-YSZ yang Disiapkan dengan Kombinasi Metode Ko-Ekstrusi dan Dip-Coating

open access: yes, 2020
Membran serat berongga (asimetris) NiO-YSZ/LSM-YS berhasil dipreparasi menggunakan kombinasi metode ko-ekstrusi dan dip-coating dengan tiga langkah utama yaitu: pertama membuat membran pendukung NiO-YSZ sebagai lapisan dalam dengan komposisi NiO (60 ...
Utomo, W. P. (Wahyu)   +2 more
core  

Preparation of Mesoporous Yttria-Stabilized Zirconia (YSZ) and YSZ-NiO Using a Triblock Copolymer as Surfactant

open access: yes, 2000
Mesoporous yttria-stabilized zirconia (YSZ) and YSZ-NiO have been prepared for the first time using Pluronic P103 as a structure-directing agent and inorganic chlorides as precursors in a nonaqueous medium.
Liu, Meilin, Chen, Fanglin
core   +1 more source

中低温固体氧化物燃料电池LSM-YSZ阴极催化改性研究

open access: yes, 2014
首次提出了固体氧化物燃料电池三元复合阴极的概念,并研究制备了高活性、高稳定性的LSM-YSZ-Ce1-xMnxO2-δ三元复合阴极。三元复合阴极大幅度地提高了电池性能,LSM-YSZ-10wt%Ce0.9Mn0.1O2-δ三元复合阴极电池在600°C和0.7V下的电流密度是0.28 A cm-2,是LSM-YSZ二元复合阴极电池的2.5倍,其中氧的电催化还原反应主要发生在Ce0.9Mn0.1O2-δ固溶体表面上,Ce4+/Ce3+和Mn3+/Mn4 ...
刘丽
core  

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