PT119243A - Dispositivo de armazenamento de energia de alta densidade com elétrodos e separador de polímero reforçados com nanopartículas constituídas de grafeno - Google Patents

Dispositivo de armazenamento de energia de alta densidade com elétrodos e separador de polímero reforçados com nanopartículas constituídas de grafeno

Info

Publication number
PT119243A
PT119243A PT119243A PT11924324A PT119243A PT 119243 A PT119243 A PT 119243A PT 119243 A PT119243 A PT 119243A PT 11924324 A PT11924324 A PT 11924324A PT 119243 A PT119243 A PT 119243A
Authority
PT
Portugal
Prior art keywords
storage device
energy storage
polymer electrodes
density energy
graphene nanoparticles
Prior art date
Application number
PT119243A
Other languages
English (en)
Inventor
Adolfo Romão Viana Octávio
Sandri Enrico
Original Assignee
Octavio Adolfo Romao Viana
Thorn Assets Lda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Octavio Adolfo Romao Viana, Thorn Assets Lda filed Critical Octavio Adolfo Romao Viana
Priority to PT119243A priority Critical patent/PT119243A/pt
Publication of PT119243A publication Critical patent/PT119243A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0428—Chemical vapour deposition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

A PRESENTE INVENÇÃO REFERE-SE A UM DISPOSITIVO DE ARMAZENAMENTO DE ENERGIA DE ALTA DENSIDADE COM ELÉTRODOS E SEPARADOR DE POLÍMERO REFORÇADOS COM NANOPARTÍCULAS CONSTITUÍDAS DE GRAFENO, COMO BATERIAS DE IÃO DE LÍTIO. ESTA INVENÇÃO UTILIZA UM MÉTODO ÚNICO DE INTEGRAÇÃO DO GRAFENO COM O MATERIAL DO ELÉTRODO PARA AUMENTAR SIGNIFICATIVAMENTE A CONDUTIVIDADE ELÉTRICA, A EFICIÊNCIA DE TRANSFERÊNCIA DE CARGA E A ESTABILIDADE MECÂNICA, RESULTANDO NUMA DENSIDADE DE ENERGIA MELHORADA, TAXAS DE CARGA E DESCARGA E CICLO DE VIDA DA BATERIA SUPERIORES AO ATUAL ESTADO DE ARTE.
PT119243A 2024-02-05 2024-02-05 Dispositivo de armazenamento de energia de alta densidade com elétrodos e separador de polímero reforçados com nanopartículas constituídas de grafeno PT119243A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT119243A PT119243A (pt) 2024-02-05 2024-02-05 Dispositivo de armazenamento de energia de alta densidade com elétrodos e separador de polímero reforçados com nanopartículas constituídas de grafeno

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT119243A PT119243A (pt) 2024-02-05 2024-02-05 Dispositivo de armazenamento de energia de alta densidade com elétrodos e separador de polímero reforçados com nanopartículas constituídas de grafeno

Publications (1)

Publication Number Publication Date
PT119243A true PT119243A (pt) 2025-08-05

Family

ID=96876702

Family Applications (1)

Application Number Title Priority Date Filing Date
PT119243A PT119243A (pt) 2024-02-05 2024-02-05 Dispositivo de armazenamento de energia de alta densidade com elétrodos e separador de polímero reforçados com nanopartículas constituídas de grafeno

Country Status (1)

Country Link
PT (1) PT119243A (pt)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US949047A (en) * 1909-07-23 1910-02-15 Ruth L Vose Machine for trimming the edges of boots and shoes.
CN107527740A (zh) * 2016-06-15 2017-12-29 株式会社村田制作所 固体电解电容器
WO2019021765A1 (ja) * 2017-07-26 2019-01-31 株式会社リクルート 順番管理システム
US20200002820A1 (en) * 2018-06-28 2020-01-02 United Arab Emirates University Anticorrosion material produced from date palm tree waste
WO2023015932A1 (zh) * 2021-08-11 2023-02-16 北京荣耀终端有限公司 基于深度学习的心率检测方法及可穿戴设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US949047A (en) * 1909-07-23 1910-02-15 Ruth L Vose Machine for trimming the edges of boots and shoes.
CN107527740A (zh) * 2016-06-15 2017-12-29 株式会社村田制作所 固体电解电容器
WO2019021765A1 (ja) * 2017-07-26 2019-01-31 株式会社リクルート 順番管理システム
US20200002820A1 (en) * 2018-06-28 2020-01-02 United Arab Emirates University Anticorrosion material produced from date palm tree waste
WO2023015932A1 (zh) * 2021-08-11 2023-02-16 北京荣耀终端有限公司 基于深度学习的心率检测方法及可穿戴设备

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Effective date: 20240328