Korea Institute of Ceramic Engineering and Technology

Mi Jung Ji

Byung Hyun Choi

Young Jin Kwon

Sung Hun Jung

Sun Ki Hong

Eun Kyung Kim

Young Jin Kang

Yong Tae An

Min Jin Lee

Provided is a method of manufacturing an anode core-shell complex for a solid oxide fuel cell, including (A) manufacturing a stabilized zirconia (YSZ) sol by using zirconium hydroxide (Zr(OH)) and yttrium nitrate (Y(NO).6HO) as a starting material and distilled water as a solvent by a hydrothermal method, (B) agitating nickel chloride, stabilized zirconia in a sol state, and a surfactant, (C) adding sodium hydroxide (NaOH), (D) adjusting a pH to a range of 6 to 8, and (E) sintering the nickel-stabilized zirconia core-shell powder.

Method of manufacturing anode core-shell complex for solid oxide fuel cell using hydrazine reducing agent and surfactant

The present disclosure relates to a method of synthesis of Lithium Titanate Oxide used for a cathode of Lithium ion battery, the method comprising: (A) diluting TiClwith TiOCl; (B) adding YClor NbClat the rate of 0.1&#x2dc;2 mol % to Ti(mol); (C) forming a complex salt by dissolving to put at least one selected from a group consisting of Hydroxy propyl cellulose or Polyethylene glycol in a solvent, the Hydroxy propyl cellulose being a complexing agent and being a dispersing agent as well, whereas the Polyethylene glycol being a dispersing agent; (D) synthesizing a titanium precursor by adding an aqueous ammonia solution; (E) preparing Y or Nb doped titanium dioxide(TiO) powder by heat-treating the synthetic product in a temperature of 500&#x2dc;700&#xb0; C.; and (F) mixing the Y or Nb doped TiOpowder with LiOH.HO and heat-treating the mixture in a temperature of 800&#x2dc;900&#xb0; C.

Method of synthesis of high dispersed spherical Y or Nb doped lithium titanate oxide using titanium tetrachloride and lithium hydroxide

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Gwangmyeong-si, South Korea

Mi Jung Ji