种氧化锌@二氧化锰@聚吡咯三元核壳异质结构纳米棒阵列材料、制备方法及其应用

• Format: Patent
• Language: Chinese
• Published: 26.09.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; NANOTECHNOLOGY; PERFORMING OPERATIONS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

本发明公开了种氧化锌@二氧化锰@聚吡咯三元核壳异质结构纳米棒阵列材料、制备方法及其应用。制得的产物以氧化锌纳米棒为骨架，在其外部包覆二氧化锰纳米薄膜材料，最外层沉积层聚吡咯，该结构垂直生长、排列整齐，具有规则的三维异质结构。与现有技术相比，本发明提供的制备方法产物纯度高、分散性好、晶形好且可控制，生产成本低，重现性好。所制备出的氧化锌@二氧化锰@聚吡咯三元核壳异质结构纳米棒阵列材料，可直接作为超级电容器的电极材料，实现了高的导电性，长的循环稳定性、大的具体电容。