Earticle

초록

영어

For the purpose of preparation of monodispersed spherical zinc oxide fine particles, and experimental research on the preparation of zinc oxide particles from zinc salts solutions by high temperature precipitation reaction was performed. Zinc oxide particles were precipitated from all the precipitation solutions tested if the precipitation temperature was higher than 60C. As the precipitation temperature increased until 80C, the average particle diameter of zinc oxide particles decreased and the narrower particle size distribution were obtained. Spherical zinc oxide fine particles with relativeyl narrow particle size distribution were precipitated from the ZnSo4 solutions with NaOH as precipitant. Final pH of precipitation solution had an effect on the amount of zinc oxide precipitated, but had no effect on the their particle size or size distribution.

목차

Abstract
 1. Introduction
 2. Theory
  2.1 Equi-visual perception characteristic
  2.2 Gray component generation
  2.3 Neural network
 3. experimentation
  3.1 CIEL*a*b*_CMYK color conversion system by neural network
  3.2 Design of color patches
 4. Results and Discussion
  4.1 Determining the neural network structure
  4.2 Evaluation of the neural network
  4.3 Application
 5. Conclusion
 References

저자

• Jong-Pil Kim [ 김종필 | 부경대학교 인쇄정보공학과 ]
• Eu-Hwan Lee [ 이을환 | 부산대학교 전자공학과 ]
• Suk Chul Ahn [ 안석출 | 부경대학교 공업대학 인쇄공학과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국인쇄학회지 [JOURNAL OF THE KOREAN GRAPHIC ARTS COMMUNICATION SOCIETY]

• 간기

  연간

• pISSN

  1226-1149

• 수록기간

  1983~2025

• 십진분류

  KDC 586 DDC 686