Altris - We enable the next generation of batteries | Technology
Altris is a Swedish company who has discovered a new way to produce a sodium based cathode material using only renewable materials. This world-changing discovery enables a new generation of batteries that are not only friendly to the environment but also cheaper to produce than it’s competitors.
cathode, material, sodium, battery, sustainable, renewable, cheap, lithium, nickel, cobalt, prussian blue, prussian white, prussian, altris, battery, altris ab, sustainable batteries
page-template,page-template-full_width,page-template-full_width-php,page,page-id-120,qode-listing-1.0.1,qode-social-login-1.0,qode-news-1.0,qode-quick-links-1.0,qode-restaurant-1.0,ajax_fade,page_not_loaded,,qode_grid_1300,footer_responsive_adv,hide_top_bar_on_mobile_header,qode-content-sidebar-responsive,qode-child-theme-ver-1.0.0,qode-theme-ver-12.0.1,qode-theme-bridge,bridge-child,wpb-js-composer js-comp-ver-5.4.7,vc_responsive


Prussian White is a framework material consisting of sodium, iron carbon and nitrogen. The large pores inside the material enable the capture and storage of a range of atoms or molecules making the compound highly interesting for a range of applications.

Altris has developed a method to produce Prussian White in a form that is ideal for use as a positive electrode material in sodium ion batteries. The utilization of the iron as a source of electrons and completely filling the material with sodium provides a theoretical capacity of 170 mAh/g and average voltage output of 3.2 V vs sodium.


Our cathode material is produced via patented low temperature and pressure synthesis route, in a fully-sodiated form, obligatory for application as a cathode material. Altris can produce and sell the material for application as a positive electrode material, for fundamental research purposes or for other applications such as photochromic windows.


The positive electrode material produced by Altris offers a low cost, sustainable alternative to other electrode materials without sacrificing performance. Rapid implementation into existing battery production lines ensures that our product is a “drop-in” solution.