Accessibility Links

Skip to main contentAccessibility help
Accessibility feedback
Press / to jump to the search box
Choose what you’re giving feedback on
  • Delete
  • See more
  • Delete
    • See more
    • Report inappropriate predictions
    Quick Settings
    Sign in

    Filters and Topics

    AI Mode
    All
    Shopping
    Images
    Videos
    Short videos
    Forums
    More
    Maps
    News
    Web
    Books
    Tools
    Any time
    Any time
    Past hour
    Past 24 hours
    Past week
    Past month
    Past year
    Custom range...
    Custom date range
    Go
    All results
    All results
    Verbatim
    Advanced Search
    About 55,900 results (0.28s) 
    Ctrl+Shift+X to select

    Refine results

    • Stores
      • Etsy
      • eBay
      • TikTok Shop
      • alibaba.com
      See more
    • Price
      • Under $100
      • $100 - $350
      • $350 - $800
      • Over $800
      • $
        Please provide a valid price.
        $
        Please provide a valid price.
    • Sort by
      • Price: low to high
      • Price: high to low
    • Form
      • Powder
      • Crystals
    • Features
      • Flammable
      • For Testing
    • Grade
      • Purified
      • ACS
      • Technical
    • Free shipping
      • Free shipping
    • Brand
      • NutriNoche
      • Nanografi Advanced Materials
      • NIOD
      • MarkNature
      See more
    Failed to load more results. Please try again later.
    Price
    For Sale
    Reviews
    On sale
    Buy
    Free
    New
    Used
    Man
    Female
    Woman
    Online
    Body
    Images
    Male
    Girl
    Face
    Usa
    Custom
    Boy
    Under $100
    Powder
    Crystals
    Flammable

    Search Results

    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    China Famous Copper Nanoparticles Applications Exporter ...
    Superfine copper nanoparticles are extremely small copper particles, typically less than 20 nanometers, that have high electrical and thermal conductivity and are used in applications like conductive pastes, catalysts, and lubricants. They are manufactured using methods like photoreduction or chemical reduction and are stabilized with agents to prevent clumping and maintain their unique properties. 
    Properties and characteristics 
    • Small size: Typically less than 20 nm in diameter.
    • High conductivity: Possess high electrical and thermal conductivity.
    • High surface area: The large surface-area-to-volume ratio provides high catalytic activity.
    • Stability: Stabilizing agents are used to prevent aggregation and maintain dispersion. 
    Manufacturing methods 
    • Photoreduction: A method using UV light to reduce copper ions in a solution at room temperature, often with stabilizing agents like polyethylene imine (PEI).
    • Chemical reduction: A method using reducing agents like sodium borohydride in a solvent like ethylene glycol, often with a stabilizing polymer like poly(N-vinylpyrrolidone) (PVP). 
    Applications 
    • Electronics: Used in conductive pastes and coatings for microelectronic devices and printed circuit boards.
    • Catalysis: Employed as highly efficient catalysts for various chemical reactions.
    • Lubricants: Added to lubricants to create a self-lubricating and self-repairing surface under friction, which reduces wear and extends equipment life.
    • Medicine: Explored as a component in drugs for treating conditions like osteoporosis and hyperostosis.
    • Nanomaterials: Serve as a raw material for creating nanostructured bulk metals. 
    • Facile method for preparation of superfine copper ...
      Abstract. Superfine copper nanoparticles were synthesized through direct photoreduction of a high concentration of copper ions in ...
      The Royal Society of Chemistry
    • Facile method for preparation of superfine copper nanoparticles with ...
      Jun 11, 2014 — 4 Conclusions. Superfine copper nanoparticles with size less than 20 nm were achieved through photoreduction at high c...
      The Royal Society of Chemistry
    • Facile Fabrication of Ultrafine Copper Nanoparticles in ... - NIH
      Abstract. A facile chemical reduction method has been developed to fabricate ultrafine copper nanoparticles whose sizes can be con...
      National Institutes of Health (.gov)
    • Ultrafine copper nanoparticles anchored on reduced graphene ...
      Apr 14, 2020 — * Introduction. Because of the abundant unsaturated metal atoms on their surfaces, ultrafine metal nanoparticles (NPs)
      ScienceDirect.com
    • Electrolytic Superfine Cu Nanoparticles,20nm Cu
      Application of copper nanoparticles: 1. Conductive paste & high conductive filler: replace precious metal powder and reduce the co...
      Hongwu International Group Ltd
    • Conductive Superfine 20nm Cu Nanoparticles Copper ...
      Application of superfine copper nanoparticle: 1. Conductive adhesives and highly conductive fillers: replace precious metal powder...
      SAT nano Technology Material Co., Ltd
    • Ultra-fine Electrical Conductivity Copper (Cu) Nanopowders
      Ultra-fine copper nanopowders has a good thermal conductivity, electrical conductivity. ... 2. High purity, can reach more than 99...
      Hongwu International Group Ltd
    • Nano copper powder Superfine Metal Cu powder High purity 99.9% ...
      Shape:Spherical. ... Application ofcopper nanopowder: 1. Used as a terminal for the manufacture of microelectronic devices for the...
      SAT nano Technology Material Co., Ltd
    • High Purity 99.9% Ultrafine Copper Powder 100nm Nanoparticle
      3. Metallic and non-metallic surface conductive coating treatment: Nano-aluminum, copper, nickel powder has a highly activated sur...
      SAT nano Technology Material Co., Ltd
    • Facile method for preparation of superfine copper ...
      Abstract. Superfine copper nanoparticles were synthesized through direct photoreduction of a high concentration of copper ions in ...
      The Royal Society of Chemistry
    • Facile method for preparation of superfine copper nanoparticles with ...
      Jun 11, 2014 — 4 Conclusions. Superfine copper nanoparticles with size less than 20 nm were achieved through photoreduction at high c...
      The Royal Society of Chemistry
    • Facile Fabrication of Ultrafine Copper Nanoparticles in ... - NIH
      Abstract. A facile chemical reduction method has been developed to fabricate ultrafine copper nanoparticles whose sizes can be con...
      National Institutes of Health (.gov)
    Show all
    Dive deeper in AI Mode
    AI responses may include mistakes. Learn more
    Positive feedback
    Negative feedback
    Thank you
    Your feedback helps Google improve. See our Privacy Policy.
    Share more feedbackReport a problemClose
    Thank you
    Your feedback helps Google improve. See our Privacy Policy.
    Share more feedbackReport a problemClose
    Thank you
    Your feedback helps Google improve. See our Privacy Policy.
    Share more feedbackReport a problemClose
    Show more
    Explain this
    Related images
    Copy text
    Access this menu with Ctrl+Shift+X
    My Ad Center

    Scholarly articles for superfine copper nanoparticles

    … for preparation of superfine copper nanoparticles with … - ‎Wang - Cited by 30
    … of sub-10-nm copper nanoparticles for application to … - ‎Hokita - Cited by 136
    … properties of oil-soluble copper nanoparticles as … - ‎Zhang - Cited by 53
    Videos
    'Green' Copper Nanoparticles With A Household Blender
    YouTube · Robert Murray-Smith
    May 12, 2014
    YouTube · Robert Murray-Smith
    16:21
    Make copper nanoparticles using ascorbic acid and copper sulfate. Use a blender to separate large copper particles from the solution.
    Robert Murray-Smith
    YouTube·
    May 12, 2014

    'Green' Copper Nanoparticles With A Household Blender

    YouTube·Robert Murray-Smith·May 12, 2014
    YouTube
    In this video
    • 00:03
      Intro
    • 01:02
      Particle Size Distribution
    • 02:39
      Copper begins to oxidize
    • 04:53
      How to make a photonic flash sintering unit
    • 06:06
      Removing Excess Copper
    • 08:18
      The ascorbic acid method
    • 10:12
      The ingredients
    • 11:48
      Using copper nanoparticles as a heat exchange fluid
    • 13:51
      Copper nanoparticles washing solution
    • 15:44
      Summary
    Copper nanoparticles for conductive inks by water and polyol ...
    YouTube · Robert Murray-Smith
    Jul 24, 2013
    YouTube · Robert Murray-Smith
    18:04
    This particular method uh generates copper nanoparticles around about 4 nanometers or so if you do that it's actually relatively simple.
    Robert Murray-Smith
    YouTube·
    Jul 24, 2013

    Copper nanoparticles for conductive inks by water and polyol ...

    YouTube·Robert Murray-Smith·Jul 24, 2013
    YouTube
    In this video
    • 00:16
      Copper Nanoparticles
    • 00:40
      Ascorbic Acid
    • 03:09
      The Ink
    • 14:50
      Copper Acetate
    How to make copper nanoparticles.
    YouTube · Chemistry games
    Apr 25, 2018
    YouTube · Chemistry games
    10:52
    Make copper nanoparticles by dissolving copper sulfate in water, adding ascorbic acid, and boiling for 1 hour.
    Chemistry games
    YouTube·
    Apr 25, 2018

    How to make copper nanoparticles.

    YouTube·Chemistry games·Apr 25, 2018
    YouTube
    Feedback
    View all

    Copper Nanoparticles (100nm) - Materials - Cu


    ACS Material
    https://www.acsmaterial.com › copper-nanoparticles-100...
    ACS Material
    https://www.acsmaterial.com › copper-nanoparticles-100...
    CAS No.: 7440-50-8. Attention: The color for ACS Material Copper Nanoparticles is red‚ it is pure copper powder without oxidation. Most copper nanoparticles ...

    Conductive Superfine 20nm Cu Nanoparticles Copper ...


    SAT nano Technology Material Co., Ltd
    https://www.satnanomaterial.com › conductive-superfin...
    SAT nano Technology Material Co., Ltd
    https://www.satnanomaterial.com › conductive-superfin...
    Buy copper nanopowder as catalyst in metallurgical and petrochemical industry, Size:10-30nm, 50nm, 100nm, 200nm, 500nm, Purity:99.9%, good quality, low price, ...

    Facile method for preparation of superfine copper ...


    The Royal Society of Chemistry
    https://pubs.rsc.org › content › articlelanding
    The Royal Society of Chemistry
    https://pubs.rsc.org › content › articlelanding
    by B Wang · 2014 · Cited by 30 — Superfine copper nanoparticles were synthesized through direct photoreduction of a high concentration of copper ions in an ethanol solution with a ...

    Copper Cu Nanoparticles / Nanopowder (Cu, 99.9%, 500 ...


    US Research Nanomaterials Inc.
    https://www.us-nano.com › inc › sdetail
    US Research Nanomaterials Inc.
    https://www.us-nano.com › inc › sdetail
    Copper and copper alloy nanometer, feature high efficacy and selectivity, can be used as catalyst in some reactions, eg carbon dioxide compound hydrogen to ...

    Conductive Superfine 20 nm Cu Nanoparticles Copper ...


    Nanochemazone
    https://www.nanochemazone.com › Other Products
    Nanochemazone
    https://www.nanochemazone.com › Other Products
    Conductive Superfine 20 nm Cu Nanoparticles Copper Nanopowder available in all sizes ranges for research and Industrial application.

    Facile Fabrication of Ultrafine Copper Nanoparticles in ...


    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC2893818
    National Institutes of Health (.gov)
    https://pmc.ncbi.nlm.nih.gov › articles › PMC2893818
    by HX Zhang · 2009 · Cited by 152 — A facile chemical reduction method has been developed to fabricate ultrafine copper nanoparticles whose sizes can be controlled down to ca.
    Missing: superfine ‎| Show results with: superfine

    Electrolytic Superfine Cu Nanoparticles,20nm Cu


    Hongwu International Group Ltd
    https://www.hwnanomaterial.com › electrolytic-superfin...
    Hongwu International Group Ltd
    https://www.hwnanomaterial.com › electrolytic-superfin...
    Application of copper nanoparticles: 1. Conductive paste & high conductive filler: replace precious metal powder and reduce the cost greatly.

    High-efficiency synthesis of Cu superfine particles via ...


    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    by Y Feng · 2022 · Cited by 8 — In this work, copper superfine particles (Cu SPs) are synthesized using Cu 2 O and CuO as precursors via a heating process in monoethanoamine (MEA).

    Non-oxidized bare copper nanoparticles with surface ...


    Nature
    https://www.nature.com › ... › articles
    Nature
    https://www.nature.com › ... › articles
    by K Chung · 2022 · Cited by 119 — Here we report that bare Cu NPs with surface excess electrons retain their non-oxidized state over several months in ambient air.

    Ultra fine copper powder - extra high purity nano ...


    Global Trade Metal Portal
    https://trade-metal.com › ultra-fine-copper-powder-extra...
    Global Trade Metal Portal
    https://trade-metal.com › ultra-fine-copper-powder-extra...
    Extra high purity nano copper particles with anti rust coating - ultrafine copper powder. We can supply 100 Kg monthly.
    Popular products
    • Copper Oxide Nanoparticles (CuO).
      Copper Oxide Nanoparticles (CuO)
      $30.50
      Techinstro
      Copper Oxide Nanoparticles (CuO)
      $30.50
      Techinstro
    • Ultra-Fine High-Purity Electrolytic Copper Powder Micron Nano Copper Powder Scientific research.
      Ultra-Fine High-Purity Electrolytic Copper Powder Micron Nano Copper Powder Scientific research
      $26.71$51
      AliExpress
      Ultra-Fine High-Purity Electrolytic Copper Powder Micron Nano Copper Powder Scientific research
      $26.71$51
      AliExpress
    • 25% OFF
      Copper Nano Particles 1 oz. 25% OFF.
      Copper Nano Particles 1 oz
      $41.25$55
      Etsy
      4.9(45)
      25% OFF
      Copper Nano Particles 1 oz
      $41.25$55
      Etsy
      4.9(45)
    • High-Purity Electrolytic Copper Powder - Micron Nano Ultra-Fine Copper Powder for Electronics And.
      High-Purity Electrolytic Copper Powder - Micron Nano Ultra-Fine Copper Powder for Electronics And
      $21.23$41
      AliExpress
      Free delivery
      High-Purity Electrolytic Copper Powder - Micron Nano Ultra-Fine Copper Powder for Electronics And
      $21.23$41
      AliExpress
      Free delivery
    • Copper Nanoparticles/ Nanopowder (cu, 99.8%, 500 Nm).
      Copper Nanoparticles/ Nanopowder (cu, 99.8%, 500 Nm)
      $55.00
      SkySpring Nanomaterials
      Copper Nanoparticles/ Nanopowder (cu, 99.8%, 500 Nm)
      $55.00
      SkySpring Nanomaterials
    • 100g Copper Powder Dust: 999+ Pure, Micron/Nano Size.
      100g Copper Powder Dust: 999+ Pure, Micron/Nano Size
      $22.00
      Etsy
      5.0(14)
      100g Copper Powder Dust: 999+ Pure, Micron/Nano Size
      $22.00
      Etsy
      5.0(14)
    • Copper Nanoparticles/Nanopowder.
      Copper Nanoparticles/Nanopowder
      $75.00
      SkySpring Nanomaterials
      Copper Nanoparticles/Nanopowder
      $75.00
      SkySpring Nanomaterials
    • New Arrival Superfine Cu Smooth-Faced 99 999 Ultrafine Nano Copper Powder for Sensors.
      New Arrival Superfine Cu Smooth-Faced 99 999 Ultrafine Nano Copper Powder for Sensors
      $740.00
      alibaba.com
      New Arrival Superfine Cu Smooth-Faced 99 999 Ultrafine Nano Copper Powder for Sensors
      $740.00
      alibaba.com

    Ads

    People also search for
    Superfine copper nanoparticles for sale
    Superfine copper nanoparticles price
    Superfine copper nanoparticles uses

    Page Navigation

    12345678910Next

    Footer Links

    20109, Virginia
     - From your IP address
     - 
    Update location
    Can't update your location
    Learn more
    Updating location...
    HelpSend feedbackPrivacyTerms
    Google apps
    AI overview is ready