Electrode coatings for high temperature hydrogen electrolysis

W. E. Windes; C. Smith; D. Wendt; A. Erickson; J. Walraven; P. A. Lessing

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Electrode coatings for high temperature hydrogen electrolysis

机译：高温氢电解电极涂料

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A discussion of fabrication techniques and performance testing of solid oxide components for use in hydrogen steam electrolysis is presented. Novel plasma spray techniques are utilized to deposit the thin ceramic oxide electrode, electrolyte, and interconnect layers on a planar intermetallic bipolar plate. Optimal porosity is achieved within the electrode microstructure through mixed feed techniques that are a combination of dry powder feed and liquid solution injection. The perovskite anode coatings formed from liquid precursor feedstock require post-deposition annealing in an oxygen-rich atmosphere to form the desired perovskite structures. Electrical conductivity measurements were measured for all electrodes and interconnect materials as a function of temperature to 1000 °C.

机译：介绍了用于氢蒸汽电解的固体氧化物组分的制造技术和性能测试。利用新颖的等离子喷涂技术将薄陶瓷氧化物电极，电解质和互连层沉积在平面金属间双极板上。通过将干粉进料和液体溶液注入相结合的混合进料技术，可在电极微结构内实现最佳孔隙率。由液态前体原料形成的钙钛矿阳极涂层需要在富氧气氛中进行后沉积退火，以形成所需的钙钛矿结构。测量所有电极和互连材料的电导率测量值，直至温度达到1000°C。

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来源
《Journal of Materials Science》 |2007年第8期|2717-2723|共7页
作者
W. E. Windes; C. Smith; D. Wendt; A. Erickson; J. Walraven; P. A. Lessing;
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Idaho National Laboratory 2351 N. Boulevard Idaho Falls ID 83415-2218 USA;

Idaho National Laboratory 2351 N. Boulevard Idaho Falls ID 83415-2218 USA;

Idaho National Laboratory 2351 N. Boulevard Idaho Falls ID 83415-2218 USA;

Idaho National Laboratory 2351 N. Boulevard Idaho Falls ID 83415-2218 USA;

Idaho National Laboratory 2351 N. Boulevard Idaho Falls ID 83415-2218 USA;

Idaho National Laboratory 2351 N. Boulevard Idaho Falls ID 83415-2218 USA;

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1. Electrode coatings for high temperature hydrogen electrolysis [J] . Windes WE, Smith C, Wendt D, Journal of Materials Science . 2007,第8期

机译：高温氢电解电极涂料
2. Hydrogen Production: 3D Self‐Architectured Steam Electrode Enabled Efficient and Durable Hydrogen Production in a Proton‐Conducting Solid Oxide Electrolysis Cell at Temperatures Lower Than 600 °C (Adv. Sci. 11/2018) [J] . Wei Wu, Hanping Ding, Yunya Zhang, Advanced Science . 2018,第11期

机译：氢气产生：在低于600°C的温度下，质子传导固体氧化物电解池中的3D自构蒸汽电极可实现高效且持久的氢气产生（Adv.Sci.11 / 2018）
3. Low-temperature Hydrogenation of Toluene by Electrolysis of Water with Hydrogen Permeable Palladium Membrane Electrode [J] . Sato Takafumi, Takada Ayaka, Itoh Naotsugu Chemistry Letters . 2017,第4期

机译：用氢气渗透钯膜电极电解甲苯的低温氢化
4. Electrode Kinetics of the Ni Porous Electrode for Hydrogen Production in the Molten Carbonate Electrolysis Cell (MCEC) [C] . L. Hu, G. Lindbergh, C. Lagergren Electrochemical synthesis of fuels 3 . 2015

机译：熔融碳酸盐电解槽（MCEC）中用于制氢的镍多孔电极的电极动力学
5. Coal electrolysis to produce hydrogen at intermediate temperatures. [D] . Jin, Xin. 2009

机译：煤电解在中间温度下产生氢气。
6. 3D Self‐Architectured Steam Electrode Enabled Efficient and Durable Hydrogen Production in a Proton‐Conducting Solid Oxide Electrolysis Cell at Temperatures Lower Than 600 °C [O] . Wei Wu, Hanping Ding, Yunya Zhang, 2018

机译：3D自构蒸汽电极可在质子传导性固体氧化物电解槽中在低于600°C的温度下高效且持久地产生氢气
7. 3D Self‐Architectured Steam Electrode Enabled Efficient and Durable Hydrogen Production in a Proton‐Conducting Solid Oxide Electrolysis Cell at Temperatures Lower Than 600 °C [O] . Wei Wu, Hanping Ding, Yunya Zhang, 2018

机译：3D自建筑蒸汽电极在温度低于600°C的温度下，在质子导电的固体氧化物电解槽中能够高效和耐用的氢气生产

Electrode coatings for high temperature hydrogen electrolysis

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