《聚電解質在帶電錶面吸附和接枝熱力學行為的理論研究》是童朝暉為項目負責人，寧波大學為依託單位的面上項目。
基本介紹
- 中文名：聚電解質在帶電錶面吸附和接枝熱力學行為的理論研究
- 項目類別：面上項目
- 項目負責人：童朝暉
- 依託單位：寧波大學
科研成果,項目摘要,
科研成果
序號 | 標題 | 類型 | 作者 |
|---|---|---|---|
1 | The interplay of the polyelectrolyte-surface electrostatic and non-electrostatic interactions in the polyelectrolytes adsorption onto two charged objects - A self-consistent field study | 期刊論文 | Tong, Chaohui| |
2 | Microphase Separation and Phase Diagram of Concentrated Diblock Copolyelectrolyte Solutions Studied by Self-Consistent Field Theory Calculations in Two-Dimensional Space | 期刊論文 | Liu, Yi-Xin|Zhang, Hong-Dong|Tong, Chao-Hui|Yang, Yu-Liang| |
3 | Self-Consistent-Field and Hybrid Particle-Field Theory Simulation of Confined Copolymer and Nanoparticle Mixtures | 期刊論文 | Pan, Qiangyong|Tong, Chaohui|Zhu, Yuejin| |
4 | The numerical study of the adsorption of flexible polyelectrolytes with the annealed charge distribution onto an oppositely charged sphere by the self-consistent field theory | 期刊論文 | Tong, Chaohui| |
5 | The Self-Consistent Field Study of the Adsorption of Flexible Polyelectrolytes onto Two Charged Nano-objects | 期刊論文 | Tong, Chaohui|Zhu, Yuejin|Zhang, Hongdong|Qiu, Feng|Tang, Ping|Yang, Yuliang| |
6 | The numerical study of the adsorption of bi-disperse flexible polyelectrolytes onto the surface of two charged objects | 期刊論文 | Guanyan Quan|Chaohui Tong| |
7 | The self-consistent field study of the adsorption of flexible homo-polymers onto two neutral cylindrical objects | 期刊論文 | Yang, Pengtao|Tong, Chaohui|Zhu, Yuejin| |
項目摘要
本項目擬運用連續相高分子自冾場理論通過數值求解自冾方程組研究電解質溶液中不同幾何形狀的聚電解質刷子之間的相互作用力以及帶相反電荷的高分子鏈同時在浸沒於聚電解質溶液中兩個帶電膠體顆粒表面上吸附而產生的高分子橋聯效應, 揭示聚電解質刷子之間的相互作用力和互相穿透深度以及高分子橋聯效應隨聚電解質特徵參數和外在因素變化的規律, 闡明空間位阻效應、靜電作用、反離子的熵效應和高分子鏈彈性這幾大因素對刷子之間的相互作用力和互穿深度以及高分子橋聯效應的影響機理, 為實驗製備高效抗凝絮和表面具備高度潤滑性的聚電解質刷子奠定堅實的理論基礎。通過運用多重格線方法高效快速數值求解自冾方程組中的修正型擴散方程以及泊松-玻爾茲曼方程，本項目將多組份不相容帶弱電的聚電解質體系的連續相自冾場理論拓展到二維和三維空間以便研究更多有意義的物理問題。
