Perovskite hollow fibers have been used to extract oxygen from different oxygen containing plasmas. The influence of the working length and the temperature on the oxygen transport of (La_0.6Ca_0.4)(Co_0.8Fe_0.2)O_3-δ (LCCF) hollow fiber membranes in an air and a CO₂ plasma were investigated and compared with a conventional electrically heated oven system at a similar temperature. High-quality LCCF hollow fiber membranes were prepared via phase inversion spinning and sintering. In the CO₂ plasma, the feasibility of the oxygen extraction due to the CO₂ splitting according to CO₂ $\rightleftarrows$ CO + ½ O₂ was studied. For an active membrane length of 0.5 cm, oxygen permeation values of 17.27 ml min⁻¹ cm⁻² in an air plasma at 0.67 kW and 4.97 ml min⁻¹ cm⁻² in a CO₂ plasma at 1 kW were reached.

钙钛矿中空纤维已被用于从不同的含氧等离子体中提取氧气。研究了工作长度和温度对 (La _0.6 Ca _0.4 )(Co _0.8 Fe _0.2 )O _3-δ (LCCF) 中空纤维膜在空气和 CO ₂等离子体中氧传输的影响，并与传统的电加热烤箱系统在类似的温度。通过转相纺丝和烧结制备了高质量的LCCF中空纤维膜。在 CO ₂等离子体中，由于根据 CO ₂的 CO ₂分裂，氧气提取的可行性 $\rightleftarrows$研究了 CO + 1/2 O ₂。对于0.5cm的活性膜长度，在0.67kW的空气等离子体中达到17.27ml min ^-1 cm ^-2和在1kW的CO ₂等离子体中4.97ml min ^-1 cm ^{-2 的}氧渗透值。