Porous indium oxide nanotube as well as synthesis method and application thereof

• Main Authors: YU CHUANXIN, GUO LIPING, WANG SHIJIE, ZHOU WEI, LI ZHENZI
• Format: Patent
• Language: Chinese; English
• Published: 15.07.2022
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; INORGANIC CHEMISTRY; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; METALLURGY; NANOTECHNOLOGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention belongs to the technical field of new materials, and relates to a porous indium oxide nanotube as well as a synthesis method and application thereof. The synthesis method of the porous indium oxide nanotube comprises the following steps: performing solvothermal reaction on indium salt and terephthalic acid to obtain a precursor, washing and drying the precursor, and then performing stepped heating treatment to obtain the porous indium oxide nanotube, according to the step heating treatment, a temperature-time curve in the heating process is in a step shape. The synthesized porous indium oxide nanotube has a unique structure, a large specific surface area and relatively high photocatalytic performance, and the synthesis method disclosed by the invention is mild in condition, convenient to operate and beneficial to realizing large-scale production. 本发明属于新材料技术领域，涉及一种多孔氧化铟纳米管及其合成方法与应用。多孔氧化铟纳米管的合成方法为：采用铟盐与对苯二甲酸进行溶剂热反应获得前驱体，将所述前驱体洗涤干燥，然后进行阶梯升温处理，即得；所述阶梯升温处理为升温过程中的温度-时间曲线呈阶梯状。本发明合成多孔氧化铟纳米管具有独特的结构，比表面大，