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Hydrogen sorption and electrochemical properties of intermetallic compounds La2Ni7 and La2Ni6Coдоклад на конференции
- Авторы: DONSKOY P., LUSHNIKOV S., Вербецкий В.Н., Петрий О.А., Левин Э.Е., Сафонова Т.Г.
- Международная Конференция : VIII International Conference on Hydrogen Materials Science and Chemistry of Carbon nanomaterials (ICHMS’03)
- Даты проведения конференции: 14-20 сентября 2003
- Тип доклада: не указан
- Докладчик: не указан
- Место проведения: Sudak, Ukraine, Ukraine
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Аннотация доклада:
Intermetallic compounds (IMCs) La2Ni7 and La2Ni6Co were obtained by arc melting technique followed by annealing. Samples were characterized by means of X-ray powder diffraction (XRD). Crystal structure of alpha-La2Ni7 was refined using single crystal X-ray data. Hydrogen desorption isotherms were obtained for La2Ni7 and La2Ni6Co at T=273K and T=295K. Electrochemical discharge properties of La2Ni7 and La2Ni6Co were investigated. The introduction of Co in alloy led to decreasing of hydride equilibrium pressure.
- Добавил в систему: Левин Эдуард Евгеньевич