Home

Citation: SUN Hua, LU Fu-Sui, ZHAO Hui. Phase Behavior and Structural Transitions in Fenvalerate Microemulsion[J]. Chinese Journal of Applied Chemistry, ;2005, 22(7): 780-783. shu

Phase Behavior and Structural Transitions in Fenvalerate Microemulsion

1.
College of Chemistry and Materials Science, Shangdong Agricultural University, Tai'an 271018

Corresponding author: LU Fu-Sui,
Received Date: 22 October 2004
Available Online: 9 January 2005
Fund Project: 山东省自然科学基金资助项目(Y2003B01) (Y2003B01)

Pseudo ternary phase diagrams of fenvalerate microemulsion are presented.The mechanism of fenvalerate microemulsion formation was studied,with the particular emphasis on the effects of different temperature and different alcohols on fenvalerate microemulsion formation.It has been found that the type and area of microemulsion region vary with the length of carbon chain of alcohol molecules.The microemulsion region increases with the increase of temperature for the same cosurfactant (n-butanol).Microstructure was studied by means of conductivity measurement.When the mass ratio of surfactant solution (S+A) to fenvalerate solution (O+A) was 4:1,the microstructure changed from W/O structure through bicontinuous structure to O/W structure.When the mass ratio of (S+A) to (O+A) was 6:4,there was a liquid crystal region before bicontinuous structure.
- phase behavior,
- microemulsion,
- conductivity,
- fenvalerate
1. [1]
  Fangyan Zhang , Yuhan Li , Bowen He , Meng Lin , Ying Ma . Determination of Sodium Carbonate Content: A Conductometric Titration Approach. University Chemistry, 2026, 41(3): 373-380. doi: 10.12461/PKU.DXHX202505023
2. [2]
  Siyu Guo , Zhiye Chen , Jianzhao Liu , Yixuan Wang , Xinjian Feng , Shujin Li . Determination of Chloride Ion Content in Soy Sauce by Conductometric Precipitation Titration: A Recommended Undergraduate Chemistry Experiment. University Chemistry, 2026, 41(4): 372-379. doi: 10.12461/PKU.DXHX202502015
3. [3]
  Jiayu Tang , Jichuan Pang , Shaohua Xiao , Xinhua Xu , Meifen Wu . Improvement for Measuring Transference Numbers of Ions by Moving-Boundary Method. University Chemistry, 2024, 39(5): 193-200. doi: 10.3866/PKU.DXHX202311021
4. [4]
  Yibo Wang , Ruiyuan Xu , Binye Cao , Wanmei Li . Unlocking the Secrets of Battery Aging: Understanding the Life Cycle of Batteries. University Chemistry, 2026, 41(3): 330-335. doi: 10.12461/PKU.DXHX202503119
5. [5]
  Ran HUO , Zhaohui ZHANG , Xi SU , Long CHEN . Research progress on multivariate two dimensional conjugated metal organic frameworks. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2063-2074. doi: 10.11862/CJIC.20240195
6. [6]
  Ru SONG , Biao WANG , Chunling LU , Bingbing NIU , Dongchao QIU . Electrochemical properties of stable and highly active PrBa_0.5Sr_0.5Fe_1.6Ni_0.4O_5+δ cathode material. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 639-649. doi: 10.11862/CJIC.20240397
7. [7]
  Wan Li , Xiaohang Qiu , Xiuyun Wang , Mei Shi , Xiuqiong Zeng , Yanping Ren , Faqiong Zhao , Min Hu , Yiru Wang , Juanjuan Song , Yongxian Fan , Dongcheng Liu , Wenwei Zhang , Weihong Li , Yong Fan , Jianrong Zhang , Shuyong Zhang . Specifications of Laboratory Water and Suggestions on the Use of Conductivity Meter. University Chemistry, 2026, 41(3): 77-86. doi: 10.12461/PKU.DXHX202507036
8. [8]
  Zijian Jiang , Yuang Liu , Yijian Zong , Yong Fan , Wanchun Zhu , Yupeng Guo . Preparation of Nano Zinc Oxide by Microemulsion Method and Study on Its Photocatalytic Activity. University Chemistry, 2024, 39(5): 266-273. doi: 10.3866/PKU.DXHX202311101
9. [9]
  Xiaojun Liu , Lang Qin , Yanlei Yu . Dynamic Manipulation of Photonic Bandgaps in Cholesteric Liquid Crystal Microdroplets for Applications. Acta Physico-Chimica Sinica, 2024, 40(5): 2305018-0. doi: 10.3866/PKU.WHXB202305018
10. [10]
  Siwei Hou , Yaxin Niu , Guanglu Zhang , Yanmei Yang , Xu Wang , Zhenzhen Chen . Application of Solid-Phase Microextraction and Mass Spectrometry in Environmental Detection. University Chemistry, 2026, 41(3): 297-306. doi: 10.12461/PKU.DXHX202504078
11. [11]
  Yu Wang , Shoulei Zhang , Tianming Lv , Yan Su , Xianyu Liu , Fuping Tian , Changgong Meng . Introduce a Comprehensive Inorganic Synthesis Experiment: Synthesis of Nano Zinc Oxide via Microemulsion Using Waste Soybean Oil. University Chemistry, 2024, 39(7): 316-321. doi: 10.3866/PKU.DXHX202311035
12. [12]
  Hequn Yang , Fei Rao , Dean Pan , Liu Chen , Numan Abbas , Gangqiang Zhu . Rare earth praseodymium single atoms on g-C₃N₄ tubes for enhanced in-plane charge transfer towards H₂O₂ production in pure water. Acta Physico-Chimica Sinica, 2026, 42(6): 100210-0. doi: 10.1016/j.actphy.2025.100210
13. [13]
  Chunfang Zhang , Cuimiao Zhang , Shuai Liu , Yaduo Zheng , Lin Yang , Kehan Jiang , Mingtao Run . Refined Experiment for Magnetic Susceptibility Determination: A Digital Empowered Experiment Based on WeChat Mini Program and Animated Video. University Chemistry, 2026, 41(1): 244-252. doi: 10.12461/PKU.DXHX202505056
14. [14]
  Yifeng TAN , Ping CAO , Kai MA , Jingtong LI , Yuheng WANG . Synthesis of pentaerythritol tetra(2-ethylthylhexoate) catalyzed by h-MoO₃/SiO₂. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2155-2162. doi: 10.11862/CJIC.20240147
15. [15]
  Zizheng LU , Wanyi SU , Qin SHI , Honghui PAN , Chuanqi ZHAO , Chengfeng HUANG , Jinguo PENG . Surface state behavior of W doped BiVO₄ photoanode for ciprofloxacin degradation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 591-600. doi: 10.11862/CJIC.20230225
16. [16]
  Fang Niu , Rong Li , Qiaolan Zhang . Analysis of Gas-Solid Adsorption Behavior in Resistive Gas Sensing Process. University Chemistry, 2024, 39(8): 142-148. doi: 10.3866/PKU.DXHX202311102
17. [17]
  Haiyu Nie , Chenhui Zhang , Fengpei Du . Ideological and Political Design for the Preparation, Characterization and Particle Size Control Experiment of Nanoemulsion. University Chemistry, 2024, 39(2): 41-46. doi: 10.3866/PKU.DXHX202306055
18. [18]
  Gaoyan Chen , Chaoyue Wang , Juanjuan Gao , Junke Wang , Yingxiao Zong , Kin Shing Chan . Heart to Heart: Exploring Cardiac CT. University Chemistry, 2024, 39(9): 146-150. doi: 10.12461/PKU.DXHX202402011
19. [19]
  Xiqing Liang , Tian Zhao , Jiawei Li , Haohui Tan , Hai Chen , Liyan Zeng . Pentaerythritol’s Journey of Making Friends. University Chemistry, 2025, 40(10): 175-185. doi: 10.12461/PKU.DXHX202412009
20. [20]
  Xiaojing Tian , Zhichun Huang , Qingsong Zhang , Xu Wang , Ning Yang , Nanping Deng . PNIPAm Thermo-Responsive Nanofibers Mats: Morphological Stability and Response Behavior under Cross-Linking. Acta Physico-Chimica Sinica, 2024, 40(4): 2304037-0. doi: 10.3866/PKU.WHXB202304037

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(927)
HTML views(117)

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