Electrochemical synthesis of nickel-aluminium oxide system from metals obtained by ore processing; IOP Conference Series: Earth and Environmental Science; Vol. 27 : Problems of Geology and Subsurface Development

Detalhes bibliográficos
Parent link:	IOP Conference Series: Earth and Environmental Science Vol. 27 : Problems of Geology and Subsurface Development.— 2015.— [012048, 6 p.]
Corporate Authors:	Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра химической технологии топлива и химической кибернетики (ХТТ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра иностранных языков (ИЯПР), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ)
Outros Autores:	Korobochkin V. V. Valery Vasilievich, Usoltseva N. V. Natalia Vasilievna, Shorokhov K. G., Popova E. V.
Resumo:	Title screen Separate and combined electrochemical oxidation of aluminium and nickel has been conducted by alternating current of industrial frequency. Concentration increase of electrolyte solution (sodium chloride) in the range from 3 to 25 wt. % and current density from 0.5 to 1.5 A/cm{2} was found to result in the increasing metal oxidation rate, excluding aluminium oxidation which oxidation rate is independent of the electrolyte solution concentration. At the current density of 1.5 A/cm{2} the products of separate oxidation of nickel and aluminium are nickel oxyhydroxides, nickel hydroxides and aluminium oxyhydroxide (boehmite), respectively. In addition to these compounds, the nickel-aluminium oxide hydrate is included in the products of nickel and aluminium co-oxidation. Its content grows with the increasing electrolyte solution concentration. Varying the concentration and current density within the limits indicated, the nickel-aluminium oxide system with nickel oxide content from 3 to 10 wt. % is produced. Режим доступа: по договору с организацией-держателем ресурса
Idioma:	inglês
Publicado em:	2015
Colecção:	Integrated Use and Processing of Mineral Resources
Assuntos:	электронный ресурс труды учёных ТПУ электрохимический синтез оксид никеля алюминий металлы переработка руды электрохимическое окисление
Acesso em linha:	http://dx.doi.org/10.1088/1755-1315/27/1/012048 http://earchive.tpu.ru/handle/11683/19948
Formato:	Recurso Electrónico Capítulo de Livro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645132