пена

Последние новости в разделе пена




25.05.2012 (9:38) Технология >> Нанотехнология
Графитовая пена позволит создавать более эффективные электроды для аккумуляторов
Исследователи из США продемонстрировали, что ультратонкая графитовая пена может использоваться в качестве принципиально нового типа катода в литий-ионных аккумуляторах. Легкая и хорошо проводящая пена оказывается электрохимически стабильнее веществ, применяемых на ...>>


пена, архив по датам

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