Anode battery materials and methods of making the same

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dc.contributor.assigneeRice Universityen_US
dc.contributor.publisherUnited States Patent and Trademark Officeen_US
dc.creatorBiswal, Sibani Lisaen_US
dc.creatorThakur, Madhurien_US
dc.creatorWong, Michael S.en_US
dc.creatorSinsabaugh, Steven L.en_US
dc.creatorIsaacson, Marken_US
dc.date.accessioned2016-07-15T14:57:33Zen_US
dc.date.available2016-07-15T14:57:33Zen_US
dc.date.filed2012-08-20en_US
dc.date.issued2016-05-17en_US
dc.description.abstractIn some embodiments, the present invention provides novel methods of preparing porous silicon films and particles for lithium ion batteries. In some embodiments, such methods generally include: (1) etching a silicon material by exposure of the silicon material to a constant current density in a solution to produce a porous silicon film over a substrate; and (2) separating the porous silicon film from the substrate by gradually increasing the electric current density in sequential increments. In some embodiments, the methods of the present invention may also include a step of associating the porous silicon film with a binding material. In some embodiments, the methods of the present invention may also include a step of splitting the porous silicon film to form porous silicon particles. Additional embodiments of the present invention pertain to anode materials derived from the porous silicon films and porous silicon particles.en_US
dc.digitization.specificationsThis patent information was downloaded from the US Patent and Trademark website (http://www.uspto.gov/) as image-PDFs. The PDFs were OCRed for access purposesen_US
dc.format.extent28en_US
dc.identifier.citationBiswal, Sibani Lisa, Thakur, Madhuri, Wong, Michael S., Sinsabaugh, Steven L. and Isaacson, Mark, "Anode battery materials and methods of making the same." Patent US9340894B2. issued 2016-05-17. Retrieved from <a href="https://hdl.handle.net/1911/90919">https://hdl.handle.net/1911/90919</a>.en_US
dc.identifier.patentIDUS9340894B2en_US
dc.identifier.urihttps://hdl.handle.net/1911/90919en_US
dc.language.isoengen_US
dc.titleAnode battery materials and methods of making the sameen_US
dc.typeUtility patenten_US
dc.type.dcmiTexten_US
dc.type.genrepatentsen_US
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