Dradrach, Klaudia;Rogoz, Mikolaj;Grabowski, Przemyslaw;Xuan, Chen;Weglowski, Rafal;Konieczkowska, Jolanta;Schab-Balcerzak, Ewa;Piecek, Wiktor;Wasylczyk, Piotr published 《Traveling Wave Rotary Micromotor Based on a Photomechanical Response in Liquid Crystal Polymer Networks》 in 2020. The article was appeared in 《ACS Applied Materials & Interfaces》. They have made some progress in their research.Safety of 5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) The article mentions the following:
The photomech. response of liquid crystal polymer networks (LCNs) can be used to directly convert light energy into different forms of mech. energy. In this study, we demonstrate how a traveling deformation, induced in a liquid crystal polymer ring by a spatially modulated laser beam, can be used to drive the ring (the rotor) to rotate around a stationary element (the stator), thus forming a light-powered micromotor. The photomech. response of the polymer film is modeled numerically, different LCN mol. configurations are studied, and the performance of a 5.5 mm diameter motor is characterized.5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) (cas: 38103-06-9) were involved in the experimental procedure.
5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione)(cas: 38103-06-9) is a diallyl based epoxy modification agent that blends with the resin to improve the mechanical property of the epoxy material.Safety of 5,5′-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) It is majorly used in novalac based resins, which can be further cured with bismaleimides (BMI) for aerospace, electronics and wireless communication based applications.
Reference:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem