Preparation method of carbon-ferric oxide nanocomposite material

• Main Authors: JIA BAORUI, GU YUERU, CAO ZHIQIN, CHEN PENGQI, QIN MINGLI, QU XUANHUI
• Format: Patent
• Language: English
• Published: 08.04.2015
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention discloses a preparation method of a carbon-ferric oxide (alpha-Fe2O3) nanocomposite material, belonging to the field of synthesizing an inorganic material. The carbon-ferric oxide nanocomposite material is obtained through one-step reaction by adopting an ferrous source, a carbon source and an auxiliary as raw materials, without the need of subsequent treatment, and the prepared carbon-ferric oxide nanocatalyst and ferric oxide realize nanoscale composition, the specific surface area is large, the carbon-ferric oxide nanocomposite material has a mesoporous structure, the solar utilization rate is high, the catalysis performance is good, and the carbon-ferric oxide nanocomposite material can be used in the field of a functional material, especially the field of photocatalytic degradation of organic pollutants. According to the preparation method, the raw materials are easily available, a template, a surfactant, a precipitator and the like are not needed during the preparation process, the technology is simple, the production cost is low, and large-scale production is easy to realize.