公开(公告)号：KR1020130016730A

公开(公告)日：2013-02-19

申请号：KR1020110077399

申请日：2011-08-03

Applicant: 동국대학교 산학협력단

Inventor： 정현 ,  배효선 ,  심은하

IPC: C01G51/04 ,  C01G53/04 ,  B01J19/12 ,  B01J20/06

Abstract: PURPOSE: A producing method of two-dimensional transition metal hydroxide using electron beam irradiation is provided to environment-friendlily produce layered hydroxide salt(LHS) and layered double hydroxide(LDH) without using toxic organic compounds including strong bases and stabilizers. CONSTITUTION: A producing method of layered hydroxide salts and layered double hydroxide comprises the following steps: mixing metal nitrate with a solvent; irradiating the mixed solution with electron beam while stirring; and washing and drying the result. The solvent is selected from alcohol, methanol, ethanol, 1-propanol, isopropanol, 2-methyl-propanol, and 2-methyl-2-propanol. The irradiation amount of the electronic beam from the second step is 50-350kGy. A negative ion absorber comprises the layered hydroxide salts and layered double hydroxide.

Abstract translation: 目的：提供使用电子束照射的二维过渡金属氢氧化物的生产方法，环境友好地生产层状氢氧化物盐（LHS）和层状双氢氧化物（LDH），而不使用包括强碱和稳定剂的有毒有机化合物。 构成：层状氢氧化物盐和层状双氢氧化物的制造方法包括以下步骤：将金属硝酸盐与溶剂混合; 在搅拌下用电子束照射混合溶液; 并洗涤和干燥结果。 溶剂选自醇，甲醇，乙醇，1-丙醇，异丙醇，2-甲基 - 丙醇和2-甲基-2-丙醇。 来自第二步骤的电子束的照射量为50-350kGy。 负离子吸收剂包括层状氢氧化物盐和层状双氢氧化物。