FERROELECTRIC POLYMER NANOROD ARRAYS BY IMMERSION CRYSTALLIZATION PROCESS AND METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A ferroelectric polymer nano-rod using immersion crystallization and a manufacturing method thereof are provided to obtain firm nano-rod by uniform heat transmission within a solution. CONSTITUTION: A ferroelectric polymer nano-rod using immersion crystallization comprises a P (VDF-TrFE) nano-rod, an upper electrode and a bottom electrode. The upper electrode is vertically formed on the surface of the P (VDF-TrFE) nanorod. The bottom electrode is formed at the lower part of the P (VDF-TrFE) nano-rod. A manufacturing method of the ferroelectric Polymer nano-rods using an immersion method crystallization comprises the following steps: preparing a porous template(100); coating the porous template with a P (VDF-TrFE) solution(101); transmitting the porous template to a vacuum chamber(102); inducing crystallization while separating dried P(VDF-TrFE) nano-structures from the porous template by vertically soaking along the porous template; and obtaining P (VDF-TrFE) nano-rods(106) by washing and drying the separated P (VDF-TrFE) nano-structure.