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Surface encapsulation of nano-CaCO_3 particle by In-situ emulsion polymerization

机译：原位乳液聚合法制备纳米CaCO_3颗粒

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摘要

The nano-CaCO_3/polyacrylate core-shell inorganic-organic complex nano-particles were prepared by in situ emulsion polymerization based on fresh slush pulp of calcium carbonate (CaCO_3) nanoparticles in this paper. The dispersion and encapsulation of nanoparticles were investigated by transmission electron microscopy (TEM) and electron spectroscopy for chemical analysis(ESCA). The results showed that in the presence of nano-CaCO_3 particles, the in situ emulsion polymerization of acrylates was carried out smoothly, and polyacrylates successfully encapsulated on the surface of nano-CaCO_3.

机译：本文以碳酸钙（CaCO_3）的新鲜浆液为原料，通过原位乳液聚合制备了纳米CaCO_3 /聚丙烯酸酯核壳型无机-有机复合纳米颗粒。通过透射电子显微镜（TEM）和电子光谱学（ESCA）研究了纳米颗粒的分散和包封。结果表明，在纳米CaCO_3颗粒存在下，丙烯酸酯的原位乳液聚合反应顺利进行，聚丙烯酸酯成功地包封在纳米CaCO_3的表面。

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来源
《Powder Technology and Application》|2008年|163-167|共5页
会议地点 Beijing(CN)
作者
Mingshan YANG; Ying QUAN;
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作者单位

Department of Material Science and Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China;

Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类粉末技术;
关键词
nano calcium carbonate; in-situ polymerization; surface encapsulation;

机译：纳米碳酸钙；原位聚合表面封装;

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1. Preparation of polymer particles having ethyleneurea groups at their surfaces by emulsifier-free seeded emulsion polymerization and wet adhesion of its emulsion film [J] . Masayoshi Okubo, Yasuyuki Kagawa, Mitsuo Matsuda, Colloid and polymer science . 2003,第1期

机译：通过无乳化剂的种子乳液聚合及其乳液薄膜的湿法制备表面具有亚乙基脲基团的聚合物颗粒
2. Polymer Encapsulated Gibbsite Nanoparticles: Efficient Preparation of Anisotropic Composite Latex Particles by RAFT-Based Starved Feed Emulsion Polymerization [J] . Syed Imran Ali, Johan P. A. Heuts, Brian S. Hawkett, Langmuir: The ACS Journal of Surfaces and Colloids . 2009,第18期

机译：聚合物包封的三水铝石纳米颗粒：通过基于RAFT的饥饿进料乳液聚合有效制备各向异性复合胶乳颗粒
3. Polymer Encapsulated Gibbsite Nanoparticles: Efficient Preparation of Anisotropic Composite Latex Particles by RAFT-Based Starved Feed Emulsion Polymerization [J] . Syed Imran Ali, Johan P. A. Heuts, Brian S. Hawkett, Langmuir: The ACS Journal of Surfaces and Colloids . 2009,第18期

机译：聚合物包封的三水铝石纳米颗粒：通过基于RAFT的饥饿进料乳液聚合有效制备各向异性复合胶乳颗粒
4. Surface encapsulation of nano-CaCO_3 particle by In-situ emulsion polymerization [C] . International forum on powder technology application . 2009

机译：原位乳液聚合的纳米Caco_3颗粒的表面封装
5. Selectively immobilizing silica nanoparticles encapsulated in functional polymer brushes via RAFT polymerization onto prepared silicon surfaces. [D] . Woodbury, Erik David. 2009

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6. Biofunctional Polymer Coated Au Nanoparticles Prepared via RAFT-Assisted Encapsulating Emulsion Polymerization and Click Chemistry [O] . Sónia O. Pereira, Tito Trindade, Ana Barros-Timmons 2020

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7. Innovative Method for Laponite Encapsulation into Polymer Latex Particles by Clay Cluster-Seeded Emulsion Polymerization [O] . Laura Delafresnaye, Pierre-Yves Dugas, Muriel Lansalot, 2019

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Surface encapsulation of nano-CaCO_3 particle by In-situ emulsion polymerization

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