Johnson Matthey Public Limited Company

3m Innovative Properties Company

Sicona Battery Technologies Pty Ltd

Xiaohua Ma

Martin B Wolk

Stephen A Johnson

Mark J Pellerite

Michael Benton Free

Daniel J Schmidt

Terry O Collier

Justin P Meyer

Mark N Obrovac

Vincent J Chevrier

Transfer films, articles made therewith, and methods of making and using transfer films to form an electrical stack are disclosed. The transfer films may include a plurality of co-extensive electrical protolayers forming an electrical protolayer stack, at least selected or each electrical protolayer independently comprising at least 25 wt % sacrificial material and a thermally stable material and having a uniform thickness of less than 25 micrometers. The transfer films may include a plurality of co-extensive electrical protolayers forming an electrical protolayer stack, at least selected or each protolayer independently exhibiting a complex viscosity of between 10and 10Poise at a shear rate of 100/s when heated to a temperature between its Tand T.

Electrical multilayer lamination transfer films

An electrochemically active material includes an active phase that includes silicon, and at least one inactive phase having a Scherrer Grain Size of greater than 5 nanometers. Each inactive phase of the material having a Scherrer Grain Size of greater than 5 nanometers has a lattice mismatch to LiSiof greater than 5%.

Anode materials for lithium batteries and methods of making and using same

An electrochemically active material is represented by general formula (I): SiSnMM[PO]&#xb7;A(I) where u, v, w, x, y, and z represent atomic % values and u+v+w+x+y+z=100, Mincludes a metal element or combinations of metal elements selected from Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zr, B, carbon, or alloys thereof, Mincludes a metal element or combinations of metal elements selected from Mg, Al, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Zr, or alloys thereof, A is an inactive phase other than a phosphate or silicide, and 0&#x3c;u&#x3c;90, 0&#x2264;v&#x3c;20, 0&#x3c;w&#x3c;50, 0&#x3c;x&#x3c;20, 0&#x3c;y&#x3c;20, and 0&#x2264;z&#x3c;50.

Anode materials for lithium ion batteries and methods of making and using same

Transfer films, articles made therewith, and methods of making and using transfer films to form an electrical stack are disclosed. The transfer films () may include a plurality of co-extensive electrical protolayers () forming an electrical protolayer stack (), at least selected or each electrical protolayer independently comprising at least 25 wt % sacrificial material and a thermally stable material and having a uniform thickness of less than 25 micrometers. The transfer films may include a plurality of co-extensive electrical protolayers forming an electrical protolayer stack, at least selected or each protolayer independently exhibiting a complex viscosity of between 10and 10Poise at a shear rate of 100/s when heated to a temperature between its Tg and T.

Growing community of inventors

Woodbury, MN, United States of America

Xiaohua Ma