Preparation and application of chlorine-doped zinc oxide nanorod

• Main Authors: ZHANG LULU, YE YUN, YUAN JIE, GAO FAN, HUANG XUEYAN, LIU PING, JIANG CANKUN, LEI RUI
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2019
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses preparation and application of a chlorine-doped zinc oxide nanorod. The prepared chlorine-doped zinc oxide nanorod is of a non-centrosymmetric hexagonal wurtzite structure, wherein a piezoelectric field can be generated under the assistance of sound waves, so that photocatalytic wastewater treatment is promoted. The wastewater photocatalytic degradation rate of the chlorine-doped zinc oxide under the assistance of sound waves is 0.02315/min, wherein the degradation rate of the chlorine-doped zinc oxide is 1.5 times that of zinc oxide under the assistance of sound waves,and is 4.9 times that of the chlorine-doped zinc oxide under the assistance of sound waves. According to the method, the capacity of the zinc oxide material for photocatalytic degradation of organicpollutants is remarkably improved, particularly, double capture of light energy/mechanical energy is achieved, and the preparation method is simple and suitable for industrial production. 本发明公开了一种氯掺杂氧化锌纳米棒的制备及应用。制得所述氯掺杂氧化锌纳米棒为