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MICROSTRUCTURAL CHARACTERIZATION AND ELECTROCHEMICAL PROPERTIES OF SOLID OXIDE ELECTROLYSIS CELLS FOR HYDROGEN PRODUCTION

机译:固体氧化物电解细胞用于氢气产生的微观结构特征及电化学性能

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The performance of single cell in fuel cell and electrolysis mode was studied at 850 . The maximum power density of single cell in fuel cell mode was 325mW cm~(-2). The performance of single cells in electrolysis mode at 40%H_2O+60%H_2 and 80%H_2O+20%H_2 were 300 and 422mA cm~(-2) under 1.6V electrolysis voltage, respectively. The internal resistances decreased at 40%H_2O+60%H_2 with the increase of electrolysis voltage, however, it increased at 80%H_2O+20%H_2.
机译:在850研究了燃料电池和电解模式中单电池的性能。燃料电池模式下单电池的最大功率密度为325mW cm〜(-2)。电解模式中单细胞在40%H_2O + 60%H_2和80%H_2O + 20%H_2中的性能分别为300且422mA cm〜(-2)分别为1.6V电解电压。由于电解电压的增加,内部电阻在40%H_2O + 60%H_2下降,然而,其在80%H_2O + 20%H_2下增加。

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