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US 12,472,555 B2Granted
Method for manufacturing material layer, method for manufacturing three-dimensional object, material-layer-forming apparatus, and additive manufacturing system
AssigneeCanon Kabushiki Kaisha
InventorsKenta Kubo, Hiroshi Taniuchi
Life of this patent
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Abstract
A method for manufacturing a material layer includes a first step S101 of arranging first particles P1 in a pattern on a base material 11 and a second step S102 of arranging second particles in regions in which the first particles P1 are not arranged on the base material 11. The second step S102 includes a step of rubbing bearing materials S2 that carry the second particles P2 against the base material 11 on which the first particles P1 are arranged.
Claims8
An electrode sheet for an electrode in a secondary battery comprising:
- a plurality of first active material particles including an active material;
- and
- a base sheet having a resin base film including a resin and a holding layer on the resin base film configured to hold the plurality of first active material particles, wherein the plurality of first active material particles has a higher thermal decomposition temperature in an atmosphere containing an oxide gas than the base sheet does,
- further comprising a plurality of second active material particles that has a composition different from a composition of the plurality of first active material particles,
- wherein a part of the plurality of second active material particles are configured to be held by the holding layer,
- wherein an average diameter of the plurality of second active material particles is smaller than that of the plurality of first active material particles.
3 more elements
An electrode sheet for an electrode in a secondary battery comprising:
- a plurality of active material particles including an active material;
- and
- a base sheet having a resin base film including a resin and a holding layer on the resin base film configured to hold the plurality of active material particles,
- wherein the plurality of active material particles has a higher thermal decomposition temperature in an atmosphere containing an oxide gas than the base sheet does,
- wherein the base sheet, including the resin base film and the holding layer, is configured to serve as a thermal sacrificial member for the plurality of active material particles to be left in the electrode sheet after a curing step in the atmosphere containing the oxide gas.
2 more elements
Dependencies are inferred from the claim text.