Preparation of supramolecular silicone elastomers via homo- and hetero-assembly

Cao Jinfeng; Feng Linglong; Feng Shengyu

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Preparation of supramolecular silicone elastomers via homo- and hetero-assembly

机译：通过均匀和异质组装制备超分子硅氧烷弹性体

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Supramolecular silicone elastomers were first prepared via the self-assembly of nucleobase-functionalized polysiloxanes which were synthesized by a catalyst-free aza-Michael reaction. The nucleobases adenine (A) and thymine (T) form A-A, T-T, and A-T hydrogen bonding via base pair recognition. The mechanical properties of the elastomers improved a lot after the process and can be controlled by adjusting the A and/or T content. These elastomers emit blue light under UV light irradiation because of the unconventional Si-N coordination bond and they exhibit ultra-low temperature (-114.53 degrees C) resistance because the normal crystallization disappears at -60 degrees C.

机译：首先通过通过核酸酶官能化的聚硅氧烷的自组装制备超分子硅氧烷弹性体，该聚硅氧烷通过通过无催化剂的AZA-Michael反应合成。核碱基腺嘌呤（A）和胸腺嘧啶（T）通过基对识别形成A-A，T-T和A-T氢键。弹性体的机械性能在过程之后提高了大量改善，可以通过调节A和/或T含量来控制。由于不传统的Si-N配位键，这些弹性体在UV光照射下发出蓝光，并且它们具有超低温度（-114.53℃）的电阻，因为正常结晶在-60℃下消失。

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《New Journal of Chemistry》 |2018年第3期|共6页
作者
Cao Jinfeng; Feng Linglong; Feng Shengyu;
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Shandong Univ Sch Chem &

Chem Engn Minist Educ Key Lab Special Funct Aggregated Mat Jinan 250100 Shandong Peoples R China;

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正文语种 eng
中图分类化学;
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1. Preparation of supramolecular silicone elastomers via homo- and hetero-assembly [J] . Cao Jinfeng, Feng Linglong, Feng Shengyu New Journal of Chemistry . 2018,第3期

机译：通过均匀和异质组装制备超分子硅氧烷弹性体
2. Silicone dielectric elastomer with improved actuated strain at low electric field and high self-healing efficiency by constructing supramolecular network [J] . Chemical engineering journal . 2020,第期

机译：硅胶介电弹性体具有改进的致动应变，通过构建超分子网络，具有高电场和高自愈合效率
3. A combination of silicone dielectric elastomer and graphene nanosheets for the preparation of bending flexible transducers [J] . Chen Tian, Liu Bo Materials Letters . 2018,第jana15期

机译：有机硅弹性体和石墨烯纳米片的组合，用于制备弯曲柔性换能器
4. Preparation of autonomously self-healing electrode based on double network supramolecular elastomer [C] . Miao Tang, Jianing Wu, Kaiqing Wang, IEEE Electronic Components and Technology Conference . 2020

机译：基于双网状超分子弹性体的自愈电极的制备
5. Controlling protein-silicone interactions by the modification of silicone elastomers with poly(ethylene oxide). [D] . Ragheb, Amro M. 2005

机译：通过用聚环氧乙烷改性有机硅弹性体来控制蛋白质-有机硅相互作用。
6. Feasibility of using mixtures of silicone elastomers and silicone oils to model the mechanical behaviour of biological tissues [O] . S Mohammad Hassan Ahmadzadeh, David WL Hukins -1

机译：使用有机硅弹性体和硅油的混合物来模拟生物组织的机械行为的可行性
7. Design and preparation of carbon black/carbon nanotubes/ silicone elastomer composites with high elasticity and high electrical conductivity stability [O] . Liqun Zhang, Rou Zhao, Ming Tian, 2018

机译：具有高弹性和高电导率稳定性的炭黑/碳纳米管/硅氧烷弹性体复合材料的设计和制备
8. Evaluation of the Use of Processing Aids in Silicone Elastomers and Cellular Silicones [R] . Cady, W. E., Jessop, E. S., McKinley, B. M. 1982

机译：评估有机硅弹性体和蜂窝状有机硅中加工助剂的使用

Preparation of supramolecular silicone elastomers via homo- and hetero-assembly

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