Citation: Rong Long LI, Cheng You KAN, Yi DU, Ze Ping LI. Influences of Electrolytes on the Soap-free Emulsion Copolymerization of St-MMA-AA[J]. Chinese Chemical Letters, ;2006, 17(11): 1503-1506. shu

Influences of Electrolytes on the Soap-free Emulsion Copolymerization of St-MMA-AA

Department of Chemical Engineering and Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University, Beijing 100084

Received Date: 8 September 2006

Fund Project: This work is supported by the Grant from the Doctor Program Foundation of the Ministry of Education of China (No. 20030532003).

Monodisperse functional polymer microspheres with different particle size and with clean surface were prepared by batch soap-free emulsion polymerization of styrene, methyl methacrylate and acrylic acid in the presence of salts, and the influences of type and amount of electrolytes on polymerization process and particle morphology were investigated. Results showed that there was a critical concentration for different electrolyte to make polymerization process and the resultant emulsion stable, and the particle size increased with the increase of electrolyte concentration. The effect of metal ions was Ca²⁺ >> K⁺ > Na⁺ > Li⁺, and the effect of haloids was Br^- > Cl^- > F^-.
- Electrolyte,
- soap-free emulsion polymerization,
- polystyrene,
- latexparticle morphology
1. [1]
  Qiaorui Wang , Dingyun Liang , Zhongwen Zhang , Yalan Yang , Yunran Zhang , Yirong Wang , Lei Liu , Wenfeng Jiang , Muneerah Alomar , Li-Long Zhang . Single-atom catalysts for electrocatalytic nitrogen reduction to ammonia: A review. Chinese Journal of Structural Chemistry, 2025, 44(6): 100599-100599. doi: 10.1016/j.cjsc.2025.100599
2. [2]
  Jiayu Li , Binli Wang , Yu Luo , Hongyu Wang , Lei Zhang . The double-sided roles of difluorooxalatoborate contained electrolyte salts in electrochemical energy storage devices: A review. Chinese Chemical Letters, 2025, 36(8): 110220-. doi: 10.1016/j.cclet.2024.110220
3. [3]
  Zekun Zhang , Shiji Li , Qian Zhang , Shanshan Li , Liu Yang , Wei Yan , Hao Xu . Further study of CO₂ electrochemical reduction to gas products on Cu: Influence of the electrolyte. Chinese Chemical Letters, 2025, 36(9): 110742-. doi: 10.1016/j.cclet.2024.110742
4. [4]
  Li Lin , Song-Lin Tian , Zhen-Yu Hu , Yu Zhang , Li-Min Chang , Jia-Jun Wang , Wan-Qiang Liu , Qing-Shuang Wang , Fang Wang . Molecular crowding electrolytes for stabilizing Zn metal anode in rechargeable aqueous batteries. Chinese Chemical Letters, 2024, 35(7): 109802-. doi: 10.1016/j.cclet.2024.109802
5. [5]
  Zhe Wang , Li-Peng Hou , Qian-Kui Zhang , Nan Yao , Aibing Chen , Jia-Qi Huang , Xue-Qiang Zhang . High-performance localized high-concentration electrolytes by diluent design for long-cycling lithium metal batteries. Chinese Chemical Letters, 2024, 35(4): 108570-. doi: 10.1016/j.cclet.2023.108570
6. [6]
  Tong Peng , Yupeng Xing , Lan Mu , Chenggang Wang , Ning Zhao , Wenbo Liao , Jianlei Li , Gang Zhao . Recent research on aqueous zinc-ion batteries and progress in optimizing full-cell performance. Chinese Chemical Letters, 2025, 36(6): 110039-. doi: 10.1016/j.cclet.2024.110039
7. [7]
  Xiaoyu Du , Huan Wang . Tailoring mass transfer on electrochemical fixation of air-abundant molecules. Chinese Chemical Letters, 2025, 36(8): 110276-. doi: 10.1016/j.cclet.2024.110276
8. [8]
  Xuning Gao , Nan Piao , Yukun Yan , Jinghao Wang , Haolun Zou , Siqi Guan , Leiying Zeng , Zhenhua Sun , Guangjian Hu , Feng Li . Synergistic fluorinated and non-fluorinated solvents for electrolytes of lithium-ion batteries at low temperatures. Chinese Chemical Letters, 2026, 37(2): 110591-. doi: 10.1016/j.cclet.2024.110591
9. [9]
  Renming Liu , Ze Gao , Linglong Hu , Daming Yang , Ming Feng , Dan Luo . Hydrophobic protective layer with ultra-long carbon chain for high-performance aqueous zinc ion batteries. Chinese Chemical Letters, 2026, 37(2): 111491-. doi: 10.1016/j.cclet.2025.111491
10. [10]
  Kai Guo , Jiating Li , Shiya Lin , Lu Chen , Neng Yu , Yiju Li . Dual-function additive for simultaneously boosting the stability and energy density of aqueous zinc ion hybrid capacitors. Chinese Chemical Letters, 2026, 37(4): 111175-. doi: 10.1016/j.cclet.2025.111175
11. [11]
  Yajie Li , Bin Chen , Yiping Wang , Hui Xing , Wei Zhao , Geng Zhang , Siqi Shi . Inhibiting Dendrite Growth by Customizing Electrolyte or Separator to Achieve Anisotropic Lithium-Ion Transport: A Phase-Field Study. Acta Physico-Chimica Sinica, 2024, 40(3): 2305053-0. doi: 10.3866/PKU.WHXB202305053
12. [12]
  Jiandong Liu , Xin Li , Daxiong Wu , Huaping Wang , Junda Huang , Jianmin Ma . Anion-Acceptor Electrolyte Additive Strategy for Optimizing Electrolyte Solvation Characteristics and Electrode Electrolyte Interphases for Li||NCM811 Battery. Acta Physico-Chimica Sinica, 2024, 40(6): 2306039-0. doi: 10.3866/PKU.WHXB202306039
13. [13]
  Rui Yang , Hui Li , Qingfei Meng , Wenjie Li , Jiliang Wu , Yongjin Fang , Chi Huang , Yuliang Cao . Influence of PC-based Electrolyte on High-Rate Performance in Li/CrO_x Primary Battery. Acta Physico-Chimica Sinica, 2024, 40(9): 2308053-0. doi: 10.3866/PKU.WHXB202308053
14. [14]
  Haiying Lu , Weijie Li . The electrolyte solvation and interfacial chemistry for anode-free sodium metal batteries. Chinese Journal of Structural Chemistry, 2024, 43(11): 100334-100334. doi: 10.1016/j.cjsc.2024.100334
15. [15]
  Jing Guo . Stacking solid-state electrolyte and aluminum pellets for anode-free solid-state batteries. Chinese Chemical Letters, 2025, 36(5): 110764-. doi: 10.1016/j.cclet.2024.110764
16. [16]
  Jinhui Xu , Yanting Zhang , Kecheng Wen , Xinyu Wang , Zhiwei Yang , Yuan Huang , Guozhong Zheng , Lupeng Huang , Jing Zhang . Enhanced removal of polystyrene nanoplastics by air flotation modified by dodecyltrimethylammonium chloride: Performance and mechanism. Chinese Chemical Letters, 2025, 36(5): 110240-. doi: 10.1016/j.cclet.2024.110240
17. [17]
  Chengyao Zhao , Jingyuan Liao , Yuxiang Zhu , Yiying Zhang , Lianjie Zhai , Junrong Huang , Hengzhi You . Polystyrene-supported phosphoric-acid catalyzed atroposelective construction of axially chiral N-aryl benzimidazoles. Chinese Chemical Letters, 2025, 36(6): 110337-. doi: 10.1016/j.cclet.2024.110337
18. [18]
  Xiao Yang , Wenjing Liu , Jiarui Kong , Xiangcheng Shan , Qiupei Lei , Zhipeng Yin , Runzeng Liu , Min Zhang , Qingzhe Zhang , Yongguang Yin , Chuanyong Jing , Yong Cai . Synthesis of amine-functionalized polystyrene resin-based globular adsorbents for efficient and selective removal of As and Sb species. Chinese Chemical Letters, 2025, 36(11): 110856-. doi: 10.1016/j.cclet.2025.110856
19. [19]
  Tian Feng , Shu-Yi Gu , Lu-Fei Shi , Yao-Hua Gu , Bi-Feng Yuan . Mass spectrometry analysis reveals changes in patterns and correlations of nucleic acid epigenetic modifications in mouse tissues exposed to polystyrene microplastics. Chinese Chemical Letters, 2026, 37(3): 111546-. doi: 10.1016/j.cclet.2025.111546
20. [20]
  Hai-Yang Song , Jun Jiang , Yu-Hang Song , Min-Hang Zhou , Chao Wu , Xiang Chen , Wei-Min He . Supporting-electrolyte-free electrochemical [2 + 2 + 1] annulation of benzo[d]isothiazole 1,1-dioxides, N-arylglycines and paraformaldehyde. Chinese Chemical Letters, 2024, 35(6): 109246-. doi: 10.1016/j.cclet.2023.109246

Get Citation

PDF

XML

Metrics

PDF Downloads(2)
Abstract views(1425)
HTML views(34)

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