【卢嘉锡讲座】Chemoluminescent molecules to quantify bond breakage and investigate fracture of elastomers

    高分子研究所邀请国际著名高分子化学与工程化学家Costantino Creton教授来访biwn必赢，并做“卢嘉锡讲座”。Costantino Creton教授是法国国家科学研究院，巴黎市工业物理化学学校（居里夫人原工作学校）“软物质高分子网络”课题组组长。研究兴趣遍及高分子化学，高分子力化学，超分子化学，动态交联，粘接化学等邻域。迄今为止共发表论文151篇（包括Science和Physical Review Letters等杂志; ISI h-index: 39; Google Scholar 45），13部著作章节，并80次受邀在American Physical Society，American Chemical Society，IUPAC Macro，Adhesion Society，Euradh，Materials Research Society，Gordon Research Conferences等组织的会议上作报告。

题   目: Chemoluminescent molecules to quantify bond breakage and investigate fracture of elastomers
讲座人: Prof. Costantino Creton
             ESPCI, Paristech, Paris
时   间: 1月25日（周一）10:00-11:30
地   点: 卢嘉锡202报告厅

                欢迎各位感兴趣的课题组老师和同学前往听取报告!

点击查看Prof. Costantino Creton简历。

Chemoluminescent molecules to quantify bond breakage and investigate fracture of elastomers

 

Costantino Creton^a, Etienne Ducrot^a, Markus Bulters^b, Yulan Chen^c and Rint P; Sijbesma^c

 

^a Laboratory of Soft Matter Science and Engineering, ESPCI ParisTech-UPMC-CNRS, Paris-F

^bDSM Research, Geleen, The Netherlands

^cInstitute for Complex Molecular Systems, Eindhoven - NL

University of Technology, Eindhoven - NL

costantino.creton@espci.fr

 

We have recently shown¹ that very brittle and very elastic elastomers can be stiffened and toughened, while retaining elasticity and reversibility of the deformation, by using the interpenetrated networks concept developed for hydrogels^{2, 3}. The elastomers are prepared by sequential swelling and polymerization steps resulting in highly entangled networks combining a high modulus (3 MPa), fully reversible deformation (