THE METHOD OF PREPARING LAYERED DOUBLE HYDROXIDE THAT A REACTIVE INSERPION-SUBSTANCE BETWEEN LAYER WAS ADDED

• Main Authors: JEONG, JEA YOUNG, PARK, YE JIN, PARK, DONG RAK, LEE, HYO MIN, LEE, BYUNG HEE, KWON, KI MAN, JEONG, WOO SUN, BAE, SUNG HO, JANG, YOUNG BUM, LEE, UOO CHUL
• Format: Patent
• Language: English; Korean
• Published: 02.04.2014
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS; INORGANIC CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The present invention relates to a method of manufacturing layered double hydroxides added with organic reactive interlayer insertion substances. The method of manufacturing layered double hydroxides added with organic reactive interlayer insertion substances adds a magnesium chloride (MgCl_2) solution in a high temperature high pressure reactor including water, and injects in the reactor a sodium hydrogen carbonate (NaHCO_3) solution together with a dispersion solution having dispersed aluminum hydroxide (Al(OH)_3) and caustic soda in water, stirring for one hour to obtain a first reactant, obtains the first reactant after adding a reactive interlayer insertion substance and stirring ingredients, filters a reaction product after performing a reaction under high temperature and high pressure, washes the reaction products at room temperature, then performs filtering again by using a Buchner funnel, performs filtering after a coating process with fatty acid, followed by drying in an oven of 15°C for ten hours.