{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10504988","patent":{"patent_number":"US-10504988","title":"2D material super capacitors","assignee":null,"inventors":[],"filing_date":"2017-08-10T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G06F","G06F","H01L"],"num_claims":37,"abstract":"Devices and methods are described relating to capacitor energy storage devices that are small in size and have a high energy stored to volume ratio. The capacitor devices include 2D material electrodes. The capacitor devices offer very fine granularity with high stacking possibilities which may be used in super capacitors and capacitor arrays. The devices include interleaved laminations 2D material electrode layers, for example graphene, and dielectric layers, for example Hafnium Oxide. In an embodiment a capacitor device includes 10,000 layers of interleaved graphene separated by 9,999 layers of HfO. Odd layers of the graphene are electrically connected to a first terminal and even layers of graphene are electrically connected to a second terminal of the capacitor device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"2D material super capacitors","description":"Devices and methods are described relating to capacitor energy storage devices that are small in size and have a high energy stored to volume ratio. The capacitor devices include 2D material electrode","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10504988","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10504988","citation_suggestion":"Patentable. \"2D material super capacitors\" (US-10504988). https://patentable.app/patents/US-10504988","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10504988","json":"https://patentable.app/api/llm-context/US-10504988","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:06:12.726Z"}