Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Meng, Guangyao"'
Publikováno v:
Ceramics International. 30:1049-1053
The preparation of high-quality yttria-stabilized zirconia (YSZ) electrolyte films on porous substrates is critical to the fabrication of high-performance solid-state ionic devices such as solid oxide fuel cells (SOFCs) and gas sensors. In this paper
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 179:229-235
Although a lot of work has been done on electroless nickel coating, work on preparing asymmetric nickel membranes on porous ceramic supports is rarely reported. In this work, microfiltration nickel membranes are prepared on porous alumina supports wi
Publikováno v:
Materials Science and Engineering: B. 64:60-63
The catalytic effect of SmInO 3 , on the conduction and gas-sensing properties of CdIn 2 O 4 was investigated. The results demonstrated that SmInO 3 increases the electrical impedance and improves the sensitivity and selectivity of CdIn 2 O 4 materia
Publikováno v:
Journal of Membrane Science. 162:181-188
Yttria stabilized zirconia (YSZ) polymeric sols were synthesized by controlled hydrolysis and condensation of zirconium tetra- n -propoxide. Yttrium nitrate was added before hydrolysis as the source of yttria. Acetylacetone was used as chelating liga
Publikováno v:
Ionics. 4:463-471
Solid oxide fuel cells (SOFCs) are a promising technology for electric power generation in the 21st century. Recently, research are focusing on reduced temperature SOFCs. The fabrication of thin film electrolytes and electrode membranes for reduced t
Publikováno v:
Journal of Membrane Science. 116:9-16
A two layer ultrafiltration alumina membrane was prepared by a sol-gel process using boehmite sol as precursor. The sol was prepared by hydrolysation of aluminium tri-sec-butoxide. Sol properties, such as viscosity as a function of concentration and
Publikováno v:
Sensors and Actuators B: Chemical. 31:209-212
A galvanic-cell-type SO x ( x = 2,3) gas sensor with Ag-s″-Al 2 O 3 solid electrolyte, porous Pt as working electrode and Ag as reference electrode has been constructed and tested. The electromotive force (e.m.f.) responses are in good agreement wi
Publikováno v:
Acta Physico-Chimica Sinica. 12:547-550
Publikováno v:
Sensors and Actuators B: Chemical. 17:1-5
A.c. complex impedance measurement has been used in a mixed system of tin oxide and iron oxide in an attempt to obtain more information about the gas-sensitive mechanism of semiconducting metallic oxide gas sensors. The impedance spectra in air, liqu
Publikováno v:
ChemInform. 30
Solid oxide fuel cells (SOFCs) are a promising technology for electric power generation in the 21st century. Recently, research are focusing on reduced temperature SOFCs. The fabrication of thin film electrolytes and electrode membranes for reduced t