Home

Citation: PEI Guang-Ling, WANG Ting-Jie, YANG Yi, JIN Yong. Preparation and Properties of Microcapsules for Electrophoretic Display[J]. Acta Physico-Chimica Sinica, ;2005, 21(04): 430-434. doi: 10.3866/PKU.WHXB20050417 shu

Preparation and Properties of Microcapsules for Electrophoretic Display

1.
Department of Chemical Engineering, Tsinghua University, Beijing 100084

Received Date: 31 August 2004
Available Online: 15 April 2005

Microcapsules for electrophoretic display were prepared by in situ polymerization of urea-formaldehyde, in which organic pigment of benzidine yellow (PY-12) was used as displaying particles, tetrachloroethylene and toluene as dispersion media, oil soluble blue N dye as light absorber and super dispersant CH-2C as stabilizing agent. The morphology and size of microcapsules were checked through optical transmission microscope. The response to the change of electric field and display performance of the microcapsules were investigated. It was shown that the microcapsules without pigment particles made by this method were of od smoothness and transparence. Fast and reversible display of the microcapsules with pigment particles was achieved in an electric field.
- Electrophoretic ink; Electrophoretic display; Microcapsule; Urea-formaldehyde; In situ polymerization
1. [1]
  Zhiyang Li , Hui Deng , Xinqi Cai , Zhuo Chen . Magnetic Core/Shell-Capsules Locally Neutralize Gastric Acid for Efficient Delivery of Active Probiotics. Acta Physico-Chimica Sinica, 2024, 40(7): 2306051-0. doi: 10.3866/PKU.WHXB202306051
2. [2]
  Yunchao Li , Shanying Chen , Ke Qi , Kangning Huo , Shuxin Li , Jingyi Li , Ying Wei , Louzhen Fan . A New Colloid Electrophoresis Experiment Incorporating Characteristics of Inquiry Learning and Ideological and Political Education. University Chemistry, 2024, 39(2): 47-51. doi: 10.3866/PKU.DXHX202308063
3. [3]
  Shanying Chen , Kangning Huo , Ke Qi , Jingyi Li , Shuxin Li , Yunchao Li . A Novel Colloid Electrophoresis Experiment with the Characteristics of Resource Recycling and Inquiry-Driven Experimental Design. University Chemistry, 2024, 39(5): 274-286. doi: 10.3866/PKU.DXHX202311067
4. [4]
  Feng Liang , Desheng Li , Yuting Jiang , Jiaxin Dong , Dongcheng Liu , Xingcan Shen . Method Exploration and Instrument Innovation for the Experiment of Colloid ζ Potential Measurement by Electrophoresis. University Chemistry, 2024, 39(5): 345-353. doi: 10.3866/PKU.DXHX202312009
5. [5]
  Lijuan Liu , Xionglei Wang . Preparation of Hydrogels from Waste Thermosetting Unsaturated Polyester Resin by Controllable Catalytic Degradation: A Comprehensive Chemical Experiment. University Chemistry, 2024, 39(11): 313-318. doi: 10.12461/PKU.DXHX202403060
6. [6]
  Xiaoli Sun , Xiang Wu , Li Gan , Wenming Wan . Barbier Polymerization: A New Teaching Case for Step-Growth Polymerization. University Chemistry, 2025, 40(4): 113-118. doi: 10.12461/PKU.DXHX202406102
7. [7]
  Ziliang KANG , Jiamin ZHANG , Hong AN , Xiaohua LIU , Yang CHEN , Jinping LI , Libo LI . Preparation and water adsorption properties of CaCl₂@MOF-808 in-situ composite moulded particles. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2133-2140. doi: 10.11862/CJIC.20240282
8. [8]
  Jiajie Li , Xiaocong Ma , Jufang Zheng , Qiang Wan , Xiaoshun Zhou , Yahao Wang . Recent Advances in In-Situ Raman Spectroscopy for Investigating Electrocatalytic Organic Reaction Mechanisms. University Chemistry, 2025, 40(4): 261-276. doi: 10.12461/PKU.DXHX202406117
9. [9]
  Yuxia Luo , Xiaoyu Xie , Fangfang Chen . 药物递送魔法师——分子印迹聚合物. University Chemistry, 2025, 40(8): 202-210. doi: 10.12461/PKU.DXHX202409129
10. [10]
  Tengjiao Wang , Tian Cheng , Rongjun Liu , Zeyi Wang , Yuxuan Qiao , An Wang , Peng Li . Conductive Hydrogel-based Flexible Electronic System: Innovative Experimental Design in Flexible Electronics. University Chemistry, 2024, 39(4): 286-295. doi: 10.3866/PKU.DXHX202309094
11. [11]
  Wen YANG , Didi WANG , Ziyi HUANG , Yaping ZHOU , Yanyan FENG . La promoted hydrotalcite derived Ni-based catalysts: In situ preparation and CO₂ methanation performance. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 561-570. doi: 10.11862/CJIC.20230276
12. [12]
  Yuting Bai , Cenqi Yan , Zhen Li , Jiaqiang Qin , Pei Cheng . Preparation of High-Strength Polyimide Porous Films with Thermally Closed Pore Property by In Situ Pore Formation Method. Acta Physico-Chimica Sinica, 2024, 40(9): 2306010-0. doi: 10.3866/PKU.WHXB202306010
13. [13]
  Zihao Guo , Shichen Ma , Kin Shing Chan . 烯烃环化反应中6电子试剂的等瓣相似性和等电子关系. University Chemistry, 2025, 40(6): 160-166. doi: 10.12461/PKU.DXHX202408038
14. [14]
  Zhongxin YU , Wei SONG , Yang LIU , Yuxue DING , Fanhao MENG , Shuju WANG , Lixin YOU . Fluorescence sensing on chlortetracycline of a Zn-coordination polymer based on mixed ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2415-2421. doi: 10.11862/CJIC.20240304
15. [15]
  Jiayu Gu , Siqi Wang , Jun Ling . Kinetics of Living Copolymerization: A Brief Discussion. University Chemistry, 2025, 40(4): 100-107. doi: 10.12461/PKU.DXHX202406012
16. [16]
  Wenjian Zhang , Mengxin Fan , Wenwen Fei , Wei Bai . Cultivation of Critical Thinking Ability: Based on RAFT Polymerization-Induced Self-Assembly. University Chemistry, 2025, 40(4): 108-112. doi: 10.12461/PKU.DXHX202406099
17. [17]
  Qiuyang LUO , Xiaoning TANG , Shu XIA , Junnan LIU , Xingfu YANG , Jie LEI . Application of a densely hydrophobic copper metal layer in-situ prepared with organic solvents for protecting zinc anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1243-1253. doi: 10.11862/CJIC.20240110
18. [18]
  Lingbang Qiu , Jiangmin Jiang , Libo Wang , Lang Bai , Fei Zhou , Gaoyu Zhou , Quanchao Zhuang , Yanhua Cui . In Situ Electrochemical Impedance Spectroscopy Monitoring of the High-Temperature Double-Discharge Mechanism of Nb₁₂WO₃₃ Cathode Material for Long-Life Thermal Batteries. Acta Physico-Chimica Sinica, 2025, 41(5): 100040-0. doi: 10.1016/j.actphy.2024.100040
19. [19]
  Jianyu Qin , Yuejiao An , Yanfeng Zhang . In Situ Assembled ZnWO₄/g-C₃N₄ S-Scheme Heterojunction with Nitrogen Defect for CO₂ Photoreduction. Acta Physico-Chimica Sinica, 2024, 40(12): 2408002-0. doi: 10.3866/PKU.WHXB202408002
20. [20]
  Yuping Wei , Yiting Wang , Jialiang Jiang , Jinxuan Deng , Hong Zhang , Xiaofei Ma , Junjie Li . Interdisciplinary Teaching Practice——Flexible Wearable Electronic Skin for Low-Temperature Environments. University Chemistry, 2024, 39(10): 261-270. doi: 10.12461/PKU.DXHX202404007

Get Citation

PDF

XML

Metrics

PDF Downloads(3102)
Abstract views(3421)
HTML views(14)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return