Citation: Fei Gao, Ling Ling Zhang, Fa Rong Huang, Lei Du. Investigation on poly [(methylsilylene ethynylene phenylene ethynylene)-co-(tetramethyldisiloxane ethynylene phenylene ethynylene)][J]. Chinese Chemical Letters, ;2010, 21(6): 738-742. doi: 10.1016/j.cclet.2009.12.013 shu

Investigation on poly [(methylsilylene ethynylene phenylene ethynylene)-co-(tetramethyldisiloxane ethynylene phenylene ethynylene)]

Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education, East China University of Science and Technology, Shanghai 200237, China

Received Date: 31 August 2009

Fund Project: We gratefully acknowledged the financial support of the National High Technology Research and Development Program of China (No. 2002305205) and the National Basic Research Program of China (No. 51320006).

Poly [(methylsilylene ethynylene phenylene ethynylene)-co-(tetramethyldisiloxane ethynylene phenylene ethynylene)] was synthesized by polycondensation reaction of m-diethynylbenzene magnesium reagent with 1,3-dichlorotetramethyldisiloxane and dichloromethylsilane. The copolymer was characterized by FT-IR, ¹H NMR, differential scanning calorimetry and thermogravi-metric analysis. The results show that the copolymer exhibits good processability and cures at low temperatures. The cured copolymer shows high thermal stability.
- Silicon-containing arylacetylene resin,
- Siloxane,
- m-Diethynylbenzene,
- Methylsilylene
1. [1]
  Yuhuan Meng , Long Zhang , Lequan Wang , Junming Kang , Hongbin Lu . 20 nm-ultra-thin fluorosiloxane interphase layer enables dendrite-free, fast-charging, and flexible aqueous zinc metal batteries. Chinese Chemical Letters, 2024, 35(12): 110025-. doi: 10.1016/j.cclet.2024.110025
2. [2]
  Zhanhui Yang , Jiaxi Xu . (m+n+…) or [m+n+…]cycloaddition?. University Chemistry, 2025, 40(3): 387-389. doi: 10.12461/PKU.DXHX202406032
3. [3]
  Zhaoru Chen , Xiaoxu Liu , Haonan Chen , Jialong Li , Xiaofeng Wang , Jianfeng Zhu . Application of epoxy resin in cultural relics protection. Chinese Chemical Letters, 2024, 35(4): 109194-. doi: 10.1016/j.cclet.2023.109194
4. [4]
  Lian Sun , Honglei Wang , Ming Ma , Tingting Cao , Leilei Zhang , Xingui Zhou . Shape and composition evolution of Pt and Pt₃M nanocrystals under HCl chemical etching. Chinese Chemical Letters, 2024, 35(9): 109188-. doi: 10.1016/j.cclet.2023.109188
5. [5]
  Chuyu Huang , Zhishan Liu , Linping Zhao , Zuxiao Chen , Rongrong Zheng , Xiaona Rao , Yuxuan Wei , Xin Chen , Shiying Li . Metal-coordinated oxidative stress amplifier to suppress tumor growth combined with M2 macrophage elimination. Chinese Chemical Letters, 2024, 35(12): 109696-. doi: 10.1016/j.cclet.2024.109696
6. [6]
  Yunyan Li , Zimin Cai , Zhicheng Wang , Sifeng Zhu , Wendian Liu , Cheng Wang . Construction of biomimetic hybrid nanovesicles based on M1 macrophage-derived exosomes for therapy of cancer. Chinese Chemical Letters, 2025, 36(4): 109942-. doi: 10.1016/j.cclet.2024.109942
7. [7]
  Jin Li , Xin Chen , Aling Chen , Zhi-Qiang Wang , Dengsong Zhang . Theoretical insight into the active sites for chlorobenzene oxidation: From phosphate to M₃ clusters. Chinese Chemical Letters, 2025, 36(8): 110527-. doi: 10.1016/j.cclet.2024.110527
8. [8]
  Li-Min Cui , Wei-Hui Fang , Jian Zhang . Polyoxometalates containing aluminum atoms. Chinese Chemical Letters, 2025, 36(10): 110386-. doi: 10.1016/j.cclet.2024.110386
9. [9]
  Yubang Liu , Jiaxin Lin , Huayu Liang , Yinwu Li , Zhuofeng Ke . Computational insights into three-centre four-electron bridging hydride bond in boryl type PBP-M dihydride complexes^{✰ ✩}. Chinese Chemical Letters, 2025, 36(5): 110291-. doi: 10.1016/j.cclet.2024.110291
10. [10]
  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
11. [11]
  Jun-Jie Fang , Zheng Liu , Yun-Peng Xie , Xing Lu . Superatomic Ag₅₈ nanoclusters incorporating a [MS₄@Ag₁₂]²⁺ (M = Mo or W) kernel show aggregation-induced emission. Chinese Chemical Letters, 2024, 35(10): 109345-. doi: 10.1016/j.cclet.2023.109345
12. [12]
  Yi Zhou , Wei Zhang , Rong Fu , Jiaxin Dong , Yuxuan Liu , Zihang Song , Han Han , Kang Cai . Self-assembly of two pairs of homochiral M₂L₄ coordination capsules with varied confined space using Tröger's base ligands. Chinese Chemical Letters, 2025, 36(2): 109865-. doi: 10.1016/j.cclet.2024.109865
13. [13]
  Qian Wang , Yeping Bian , Gagan Dhawan , Wei Zhang , Alexander E. Sorochinsky , Ata Makarem , Vadim A. Soloshonok , Jianlin Han . FDA approved fluorine-containing drugs in 2023. Chinese Chemical Letters, 2024, 35(11): 109780-. doi: 10.1016/j.cclet.2024.109780
14. [14]
  Wei Sun , Anjing Liao , Li Lei , Xu Tang , Ya Wang , Jian Wu . Research progress on piperidine-containing compounds as agrochemicals. Chinese Chemical Letters, 2025, 36(1): 109855-. doi: 10.1016/j.cclet.2024.109855
15. [15]
  Yan-Cui Wen , Jia-Cheng Hou , Qian Zhou , Sheng-Hua Wang , Jun Jiang , Zi Yang , Hai-Tao Zhu , Zu-Li Wang , Wei-Min He . Linear paired electrolysis enables redox-neutral benzylation of N-heteroarenes with benzyl halides using ion resin as the recyclable electrolyte. Chinese Chemical Letters, 2025, 36(12): 111795-. doi: 10.1016/j.cclet.2025.111795
16. [16]
  Peng Zhou , Ziang Jiang , Yang Li , Peng Xiao , Feixiang Wu . Sulphur-template method for facile manufacturing porous silicon electrodes with enhanced electrochemical performance. Chinese Chemical Letters, 2024, 35(8): 109467-. doi: 10.1016/j.cclet.2023.109467
17. [17]
  Yang Deng , Yitao Ouyang , Chao Han . Constriction-susceptible makes fast cycling of lithium metal in solid-state batteries: Silicon as an example. Chinese Journal of Structural Chemistry, 2024, 43(7): 100276-100276. doi: 10.1016/j.cjsc.2024.100276
18. [18]
  Zeyu XU , Tongzhou LU , Haibo SHAO , Jianming WANG . Preparation and electrochemical lithium storage performance of porous silicon microsphere composite with metal modification and carbon coating. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1995-2008. doi: 10.11862/CJIC.20240164
19. [19]
  Yang LIU , Lijun WANG , Hongyu WANG , Zhidong CHEN , Lin SUN . Surface and interface modification of porous silicon anodes in lithium-ion batteries by the introduction of heterogeneous atoms and hybrid encapsulation. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 773-785. doi: 10.11862/CJIC.20250015
20. [20]
  Hongbin Liu , Putao Zhang . Effective approach to stabilize silicon anode: Controllable molecular construction of artificial solid electrolyte interphase. Chinese Journal of Structural Chemistry, 2025, 44(3): 100444-100444. doi: 10.1016/j.cjsc.2024.100444

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1088)
HTML views(24)

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