{"id":5695,"date":"2025-05-12T11:21:38","date_gmt":"2025-05-12T03:21:38","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&p=5695"},"modified":"2025-05-12T16:41:04","modified_gmt":"2025-05-12T08:41:04","slug":"cobaltiii-oxide-nanoparticles-co%e2%82%83o%e2%82%84","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/cobaltiii-oxide-nanoparticles-co%e2%82%83o%e2%82%84","title":{"rendered":"Cobalt(III) Oxide Nanoparticles (Co\u2083O\u2084)"},"content":{"rendered":"

Product Overview<\/strong><\/h3>\n

Cobalt(III) Oxide (Co\u2083O\u2084) is a transition metal oxide material that appears as a black powder. It adopts the spinel structure and is characterized by a 1.5 eV bandgap. Co\u2083O\u2084 is a p-type semiconductor and exhibits antiferromagnetic properties. Due to its remarkable performance in electrochemical catalysis, photocatalysis, gas sensing, and enzyme-mimicking activity, Co\u2083O\u2084 nanoparticles have vast applications in energy conversion, gas sensing, and biosensing.<\/p>\n

Key Features<\/strong><\/h3>\n
    \n
  • Electrochemical Catalytic Activity<\/strong>: Co\u2083O\u2084 nanoparticles show excellent performance in electrochemical catalysis, particularly in oxygen reduction and hydrogen oxidation reactions. These properties make them ideal for use in energy conversion technologies like water splitting and fuel cells.<\/li>\n
  • Magnetic Properties<\/strong>: As a magnetic material, Co\u2083O\u2084 has potential applications in magnetic storage devices and other magnetic materials.<\/li>\n
  • Photocatalytic Properties<\/strong>: Co\u2083O\u2084 nanoparticles exhibit strong photocatalytic performance, especially for water splitting to produce hydrogen. This makes them promising for solar-powered water splitting and sustainable energy applications.<\/li>\n
  • Gas Sensing Properties<\/strong>: Co\u2083O\u2084 demonstrates high sensitivity to various gases, making it suitable for gas sensors and gas analysis applications.<\/li>\n
  • Enzyme-Mimicking Activity<\/strong>: Co\u2083O\u2084 shows peroxidase-like and catalase-like activities, which make it useful for biosensing, disease diagnosis, and therapeutic applications.<\/li>\n<\/ul>\n

    Applications<\/strong><\/h3>\n
      \n
    • Electrochemical Catalysts<\/strong>: Co\u2083O\u2084 can be used as a catalyst in energy conversion technologies such as fuel cells and water splitting, enhancing reaction efficiency.<\/li>\n
    • Lithium-Ion Batteries<\/strong>: Co\u2083O\u2084 is a potential cathode material for lithium-ion batteries, offering high specific capacity and excellent cycling performance. It is suitable for applications in electric vehicles and rechargeable devices.<\/li>\n
    • Gas Sensing<\/strong>: Co\u2083O\u2084 can be employed in gas sensors and gas analysis, helping in monitoring air quality and detecting toxic gases.<\/li>\n
    • Magnetic Materials<\/strong>: Due to its magnetic properties, Co\u2083O\u2084 can be applied in magnetic data storage, magnetic sensors, and magnetic fluids.<\/li>\n
    • Biosensors<\/strong>: Co\u2083O\u2084 nanoparticles’ enzyme-mimicking properties make them suitable for biosensing applications, such as detecting biological molecules and disease biomarkers.<\/li>\n<\/ul>\n

       <\/p>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n

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      Cobalt(III) oxide nanoparticles (Co\u2083O\u2084) provide optimized electrochemical activity, superior catalytic performance, and enhanced thermal stability. Designed for energy storage and environmental applications, they ensure efficient charge transfer, extended durability, and high adaptability.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":5696,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[3694,69],"product_tag":[4423,4170],"class_list":{"0":"post-5695","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-inorganic-nanomaterials","7":"product_cat-nanomaterials","8":"product_tag-cobaltiii-oxide-nanoparticles","9":"product_tag-high-performance-energy-storage-materials","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/5695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=5695"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/5696"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=5695"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=5695"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=5695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}