Research output: Contribution to journal › Conference article › peer-review
Combination of potential nanomaterials for intermediate temperature oxygen membranes on the base of δ-Bi2O3/Ag. / Zyryanov, Vladimir V.; Ulihin, Artem S.; Bulina, Natalia V. et al.
In: Materials Today: Proceedings, Vol. 12, 01.01.2019, p. 30-34.Research output: Contribution to journal › Conference article › peer-review
}
TY - JOUR
T1 - Combination of potential nanomaterials for intermediate temperature oxygen membranes on the base of δ-Bi2O3/Ag
AU - Zyryanov, Vladimir V.
AU - Ulihin, Artem S.
AU - Bulina, Natalia V.
AU - Matvienko, Alexander A.
AU - Maslennikov, Daniel V.
AU - Popov, Mikhail P.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The new architecture of IT thin oxygen membranes on a flexible support made of stainless steel grid is proposed. This membrane is designed to realize clean coal energy with combustion of pulverized low ranked solid fuels in oxygen enriched atmosphere using purified flue gases as a sweep gas. Multilayer membrane with thickness about 40 μm is consist of metal grid with deposited protected layer and filled by porous agglomerates of e-conducting perovskite, dense selective layer on the base of multilevel nanocermet δ-Bi2O3/Ag, protected porous layer and supported Pd/Pt-catalyst layer. Mechanochemical ceramic method is the main approach to designing of nanomaterials with interpenetrating and core-shell microstructures. Compatible combination of materials and operations is determined for creating oxygen membranes with operating temperature 500-550 °C. The best combination of materials successfully passed the degradation test at 500 °C for 500 hours.
AB - The new architecture of IT thin oxygen membranes on a flexible support made of stainless steel grid is proposed. This membrane is designed to realize clean coal energy with combustion of pulverized low ranked solid fuels in oxygen enriched atmosphere using purified flue gases as a sweep gas. Multilayer membrane with thickness about 40 μm is consist of metal grid with deposited protected layer and filled by porous agglomerates of e-conducting perovskite, dense selective layer on the base of multilevel nanocermet δ-Bi2O3/Ag, protected porous layer and supported Pd/Pt-catalyst layer. Mechanochemical ceramic method is the main approach to designing of nanomaterials with interpenetrating and core-shell microstructures. Compatible combination of materials and operations is determined for creating oxygen membranes with operating temperature 500-550 °C. The best combination of materials successfully passed the degradation test at 500 °C for 500 hours.
KW - Oxygen membrane
KW - mechanochemical approach
KW - nanocermets
KW - nanocomposites
KW - interpenetrating structure
KW - stabilized bismuth oxide
KW - Ag-alloys
KW - perovskites
KW - fluorites
KW - clean coal energy
KW - CONDUCTIVITY
KW - Perovskites
KW - Interpenetrating structure
KW - Nanocomposites
KW - Clean coal energy
KW - Mechanochemical approach
KW - Stabilized bismuth oxide
KW - Fluorites
KW - Nanocermets
UR - http://www.scopus.com/inward/record.url?scp=85080107630&partnerID=8YFLogxK
U2 - 10.1016/j.matpr.2019.03.013
DO - 10.1016/j.matpr.2019.03.013
M3 - Conference article
VL - 12
SP - 30
EP - 34
JO - Materials Today: Proceedings
JF - Materials Today: Proceedings
SN - 2214-7853
T2 - 5th International Conference on Fundamental Bases of Mechanochemical Technologies (FBMT)
Y2 - 25 June 2018 through 28 June 2018
ER -
ID: 23319910