Home

Citation: LIU Jin-Yan, ZHAO Jian-Xi, HE Yun-Jing. Conductivity Study on Interactions of C₁₂-s-C₁₂·2Br with C_mTXABr in Aqueous Solution[J]. Chinese Journal of Applied Chemistry, ;2005, 22(6): 600-604. shu

Conductivity Study on Interactions of C₁₂-s-C₁₂·2Br with C_mTXABr in Aqueous Solution

1.
Department of Applied Chemistry, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002

Corresponding author: ZHAO Jian-Xi,
Received Date: 27 August 2004
Available Online: 28 November 2004
Fund Project: 国家自然科学基金(20173010) (20173010)福建省自然科学基金(E0110012)资助项目 (E0110012)

Quaternary ammonium Gemini surfactants (C₁₂-s-C₁₂·2Br)(s=2,3,4,6) and alkyl ammonium bromide (C_mTXABr),both carrying positive charge on the head group,form mixed micelle in aqueous solution.The micellazation is close to ideal mixing and does not show synergism.In the mixed system of C₁₂-s-C₁₂·2Br/C₁₂TMABr,the critical mixed micell concentration (cmc_T) gradually increases with the increase of the number of methylene (s) in the spacer from 2 to 4 and reaches a maximum at s=4,then the cmc_T slightly decreases with s further increasing to 6,which is similar to the dependence of cmc on s in single component C₁₂-s-C₁₂·2Br aqueous solution.The mixed micellization is promoted with increasing the alkyl chain length of C_mTMABr from 12 to 16 or the head-group size of C₁₂TXABr from three methyl to three propyl.In the mixed systems with equal mole ratio of C₁₂-2-C₁₂·2Br/C_mTXABr,the cmc_T's were 1.30(s=2/C₁₂TMABr),1.25(s=2/C₁₄TMABr),0.96(s=2/C₁₆TMABr),1.27(s=2/C₁₂TEABr) and 1.21(s=2/C₁₂TBABr) mmol/L,respectively.
- C₁₂-s-C₁₂·2Br,
- C_mTXABr,
- mixed micellazation,
- spacer effect
1. [1]
  Chao Liu , Huan Yu , Jiaming Li , Xi Yu , Zhuangzhi Yu , Yuxi Song , Feng Zhang , Qinfang Zhang , Zhigang Zou . 具有光热效应的多级Ti₃C₂/Bi₁₂O₁₇Br₂肖特基异质结简单合成及其太阳能驱动抗生素光降解的研究. Acta Physico-Chimica Sinica, 2025, 41(7): 100075-0. doi: 10.1016/j.actphy.2025.100075
2. [2]
  Danqing Wu , Jiajun Liu , Tianyu Li , Dazhen Xu , Zhiwei Miao . Research Progress on the Simultaneous Construction of C—O and C—X Bonds via 1,2-Difunctionalization of Olefins through Radical Pathways. University Chemistry, 2024, 39(11): 146-157. doi: 10.12461/PKU.DXHX202403087
3. [3]
  Xinxin Liang , Yongqian Cui , Qingyun Tian , Tingting Jia , Qibing Dong , Ximing Li , Ting Gao , Chao Ma , Chuanyi Wang . Photoreforming polylactic acid plastics into pyruvate over CdS/Bi₄Ti₃O₁₂ S-scheme heterojunction: Successive removal of hydrogen from α-C. Chinese Chemical Letters, 2026, 37(2): 111097-. doi: 10.1016/j.cclet.2025.111097
4. [4]
  Yanzhe WANG , Xiaoming GUO , Qiangsheng GUO , Liang LI , Bin LU , Peihang YE . Effect of Ce introduction on the low-temperature performance of NiAl catalyst for CO₂ methanation. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2218-2228. doi: 10.11862/CJIC.20250202
5. [5]
  Pan Gao , Qingzheng Kong , Ying Sun , Qian Ma , Qi Wang , Zeyu Guo , Ledi Li , Bingbing Li , Jingwei Xu , Xiaomei Jiang , Zhaolai Chen . One-dimensional (C12H12N)3Cu3I6 for high-performance direct X-ray detection. Chinese Journal of Structural Chemistry, 2026, 45(1): 100767-100767. doi: 10.1016/j.cjsc.2025.100767
6. [6]
  Zhiwen HU , Jiayan ZHOU , Huiying ZHANG , Yulong YANG , Ping LI , Zelong CHEN , Weixia DONG , Qifu BAO . Influence mechanism of stoichiometric ratio on the catalytic performance of Bi₁₂TiO₂₀/BaTiO₃ heterojunction. Chinese Journal of Inorganic Chemistry, 2026, 42(4): 773-788. doi: 10.11862/CJIC.20250251
7. [7]
  Shiyang Sun , Ning Yang , Yaqiu Mao , Ting Wei , Pengli Wei , Tingting Yang , Yixin Zhang , Jian Yan , Changkai Jia , Yi Li , Xu Cai , Zhiyuan Zhao , Xuesong Feng , Xiaomei Zhuang , Wenpeng Zhang , Junhai Xiao , Pengyun Li , Zhibing Zheng , Song Li . Rational design of VHL-recruiting KRAS^G12C proteolysis-targeting chimeras based on molecular dynamics simulation. Chinese Chemical Letters, 2026, 37(2): 110992-. doi: 10.1016/j.cclet.2025.110992
8. [8]
  Peng Li , Yuanying Cui , Zhongliao Wang , Graham Dawson , Chunfeng Shao , Kai Dai . Efficient interfacial charge transfer of CeO₂/Bi₁₉Br₃S₂₇ S-scheme heterojunction for boosted photocatalytic CO₂ reduction. Acta Physico-Chimica Sinica, 2025, 41(6): 100065-0. doi: 10.1016/j.actphy.2025.100065
9. [9]
  Hanhan Chen , Yahao Sun , Mingyang Zhang , Pengtao Ma , Jingping Wang , Jingyang Niu . Self-assembly of cis-trans Ta/W mixed-addendum POMs based on hexalacunary [H₂P₂W₁₂O₄₈]¹²⁻ building blocks. Chinese Chemical Letters, 2025, 36(9): 110329-. doi: 10.1016/j.cclet.2024.110329
10. [10]
  Zizhuo Liang , Fuming Du , Ning Zhao , Xiangxin Guo . Revealing the reason for the unsuccessful fabrication of Li3Zr2Si2PO12 by solid state reaction. Chinese Journal of Structural Chemistry, 2023, 42(11): 100108-100108. doi: 10.1016/j.cjsc.2023.100108
11. [11]
  Xin Zhou , Yiting Huo , Songyu Yang , Bowen He , Xiaojing Wang , Zhen Wu , Jianjun Zhang . Understanding the effect of pH on protonated COF during photocatalytic H₂O₂ production by femtosecond transient absorption spectroscopy. Acta Physico-Chimica Sinica, 2025, 41(12): 100160-0. doi: 10.1016/j.actphy.2025.100160
12. [12]
  Ran Yu , Chen Hu , Ruili Guo , Ruonan Liu , Lixing Xia , Cenyu Yang , Jianglan Shui . Catalytic Effect of H₃PW₁₂O₄₀ on Hydrogen Storage of MgH₂. Acta Physico-Chimica Sinica, 2025, 41(1): 100001-0. doi: 10.3866/PKU.WHXB202308032
13. [13]
  Kaihui Huang , Boning Feng , Xinghua Wen , Lei Hao , Difa Xu , Guijie Liang , Rongchen Shen , Xin Li . Effective photocatalytic hydrogen evolution by Ti3C2-modified CdS synergized with N-doped C-coated Cu2O in S-scheme heterojunctions. Chinese Journal of Structural Chemistry, 2023, 42(12): 100204-100204. doi: 10.1016/j.cjsc.2023.100204
14. [14]
  Huakang Zong , Xinyue Li , Yanlin Zhang , Faxun Wang , Xingxing Yu , Guotao Duan , Yuanyuan Luo . Pt/Ti₃C₂ electrode material used for H₂S sensor with low detection limit and high stability. Chinese Chemical Letters, 2025, 36(5): 110195-. doi: 10.1016/j.cclet.2024.110195
15. [15]
  Junjie Duan , Dan Chen , Long Chen , Shuying Li , Ting Chen , Dong Wang . 2D hexagonal tessellations sustained by Br···Br/H contacts: From regular to semiregular to k-uniform tilings. Chinese Chemical Letters, 2025, 36(3): 110445-. doi: 10.1016/j.cclet.2024.110445
16. [16]
  Zheng Liu , Yuqing Bian , Graham Dawson , Jiawei Zhu , Kai Dai . Rational constructing of Zn_0.5Cd_0.5S-diethylenetriamine/g-C₃N₄ S-scheme heterojunction with enhanced photocatalytic H₂O₂ production. Chinese Chemical Letters, 2025, 36(9): 111272-. doi: 10.1016/j.cclet.2025.111272
17. [17]
  Mingze AN , Bingbing ZHANG , Zhao YANG , Hao PU , Weijie CHEN , Bin XUE , Sheng WANG , Xiaoyan DING , Lulu SHI . Construction of an S-scheme g-C₃N₄/TiO₂ heterostructure for tetracycline degradation and hydrogen production. Chinese Journal of Inorganic Chemistry, 2026, 42(4): 843-860. doi: 10.11862/CJIC.20250301
18. [18]
  Jiangyuan Qiu , Tao Yu , Junxin Chen , Wenxuan Li , Xiaoxuan Zhang , jinsheng Li , Rui Guo , Zaiyin Huang , Xuanwen Liu . Modulate surface potential well depth of Bi₁₂O₁₇Cl₂ by FeOOH in Bi₁₂O₁₇Cl₂@FeOOH heterojunction to boost piezoelectric charge transfer and piezo-self-Fenton catalysis. Acta Physico-Chimica Sinica, 2026, 42(1): 100157-0. doi: 10.1016/j.actphy.2025.100157
19. [19]
  Yanping Qiu , Jiatong Zhang , Linping Li , Yangqin Gao , Ning Li , Lei Ge . MOF-derived g-C₃N₄/ZnIn₂S₄ S-scheme heterojunction: interface-engineering enhanced photocatalytic NO conversion. Acta Physico-Chimica Sinica, 2026, 42(4): 100175-0. doi: 10.1016/j.actphy.2025.100175
20. [20]
  Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . Effect of Interlayer Anions in Layered Double Hydroxides on the Photothermocatalytic CO₂ Methanation of Derived Ni-Al₂O₃ Catalysts. Acta Physico-Chimica Sinica, 2025, 41(1): 100002-0. doi: 10.3866/PKU.WHXB202309002

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(809)
HTML views(109)

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

Conductivity Study on Interactions of C12-s-C12·2Br with CmTXABr in Aqueous Solution

Metrics

通讯作者: 陈斌, bchen63@163.com

Conductivity Study on Interactions of C₁₂-s-C₁₂·2Br with C_mTXABr in Aqueous Solution