[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Kumar et al., 2016 - Google Patents

Synthesis of graphene from a used battery electrode

Kumar et al., 2016

Document ID
18204112926285746338
Author
Kumar M
Srivastava C
Publication year
Publication venue
JOM

External Links

Snippet

Graphene was produced by electrochemical exfoliation of a used battery electrode. Aqueous solutions of cationic (cetyltrimethylammonium bromide), anionic (sodium dodecyl sulphate), and nonionic (poly vinyl pyrrolidone) surfactants, along with NaCl and …
Continue reading at link.springer.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof
    • C01B31/02—Preparation of carbon; Purification; After-treatment
    • C01B31/04—Graphite, including modified graphite, e.g. graphitic oxides, intercalated graphite, expanded graphite or graphene
    • C01B31/0438—Graphene
    • C01B31/0446—Preparation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof
    • C01B31/02—Preparation of carbon; Purification; After-treatment
    • C01B31/04—Graphite, including modified graphite, e.g. graphitic oxides, intercalated graphite, expanded graphite or graphene
    • C01B31/0423—Expanded or exfoliated graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof
    • C01B31/02—Preparation of carbon; Purification; After-treatment
    • C01B31/0206—Nanosized carbon materials
    • C01B31/022—Carbon nanotubes
    • C01B31/0253—After-treatments
    • C01B31/0266—Sorting
    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage
    • Y02E60/13—Ultracapacitors, supercapacitors, double-layer capacitors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof

Similar Documents

Publication Publication Date Title
Lin et al. Room-temperature intercalation and∼ 1000-fold chemical expansion for scalable preparation of high-quality graphene
JP6216724B2 (en) Manufacture of graphene
Shahriary et al. Graphene oxide synthesized by using modified hummers approach
Lu et al. Rational utilization of highly conductive, commercial Elicarb graphene to advance the graphene-semiconductor composite photocatalysis
Skaltsas et al. Ultrasonication induces oxygenated species and defects onto exfoliated graphene
Yang et al. Electrochemically cathodic exfoliation of graphene sheets in room temperature ionic liquids N-butyl, methylpyrrolidinium bis (trifluoromethylsulfonyl) imide and their electrochemical properties
Low et al. Electrochemical approaches to the production of graphene flakes and their potential applications
Abdelkader et al. Continuous electrochemical exfoliation of micrometer-sized graphene using synergistic ion intercalations and organic solvents
Bulusheva et al. Structure and supercapacitor performance of graphene materials obtained from brominated and fluorinated graphites
Najafabadi et al. Synergistic production of graphene microsheets by simultaneous anodic and cathodic electro-exfoliation of graphitic electrodes in aprotic ionic liquids
MK et al. Electrochemical exfoliation of graphite for producing graphene using saccharin
Lowe et al. The role of electrolyte acid concentration in the electrochemical exfoliation of graphite: Mechanism and synthesis of electrochemical graphene oxide
Chakrabarti et al. One-pot electrochemical gram-scale synthesis of graphene using deep eutectic solvents and acetonitrile
Kumar et al. Electrochemical exfoliation of graphite to produce graphene using tetrasodium pyrophosphate
Parveen et al. Simple route for gram synthesis of less defective few layered graphene and its electrochemical performance
Tiwari et al. Facile electrochemical synthesis of few layered graphene from discharged battery electrode and its application for energy storage
Thirumal et al. Single pot electrochemical synthesis of functionalized and phosphorus doped graphene nanosheets for supercapacitor applications
Marzo et al. Towards antimonene and 2D antimony telluride through electrochemical exfoliation
Singh et al. A low cost, bulk synthesis of the thermally reduced graphene oxide in an aqueous solution of sulphuric acid & hydrogen peroxide via electrochemical method
Xue et al. Direct electrodeposition of well dispersed electrochemical reduction graphene oxide assembled with nickel oxide nanocomposite and its improved electrocatalytic activity toward 2, 4, 6-Trinitrophenol
Tian et al. One-pot transformation of waste toner powder into 3D graphene oxide hydrogel
Dalal et al. Cathodic exfoliation of graphite into graphene nanoplatelets in aqueous solution of alkali metal salts
Gondosiswanto et al. Preparation of metal-free nitrogen-doped graphene via direct electrochemical exfoliation of graphite in ammonium nitrate
Li et al. Regulation of radicals from electrochemical exfoliation for production of graphene and its electrochemical properties
Sahoo et al. Industrial scale synthesis of few-layer graphene nanosheets (FLGNSs): an exploration of electrochemical exfoliation approach