Light-Powered Self-Sustained Oscillators of Graphene Oxide/Liquid Crystalline Network Composites Showing Amplitude and Frequency Superposition.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c00680
Abstract: Light-activated self-oscillators have drawn enormous attention for their potential applications in mobile machines, energy harvesting, signal modulation, etc. Herein, we report one graphene oxide (GO)/liquid crystalline network (LCN) actuator that presents a unique light-activated oscillation… read more here.
Keywords: crystalline network; frequency superposition; oxide liquid; amplitude frequency ... See more keywords
Tailored Colloidal Stability and Rheological Properties of Graphene Oxide Liquid Crystals with Polymer-Induced Depletion Attractions.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b06320
Abstract: Graphene oxide liquid crystallinity (GO LC) has been widely exploited for high-performance graphene-based applications. In this regard, colloidal stability of GO LC suspension is a crucial requirement, particularly while polymers are often added to the… read more here.
Keywords: graphene oxide; oxide liquid; rheological properties; colloidal stability ... See more keywords
Photocuring Graphene Oxide Liquid Crystals for High-Strength Structural Materials
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c02084
Abstract: Graphene is the strongest known material. However, the challenge of translating that strength from the microscale to the more useful macroscale remains unmet. Preparing solid structures from self-assembled graphene oxide liquid crystals has allowed the… read more here.
Keywords: strength; liquid crystals; oxide liquid; graphene oxide ... See more keywords
Polycaprolactone-templated reduced-graphene oxide liquid crystal nanofibers towards biomedical applications
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra06178a
Abstract: Here, we report a facile method to generate electrically conductive nanofibers by coating and subsequently chemically reducing graphene oxide (GO) liquid crystals on a polycaprolactone (PCL) mat. Ultra large GO sheets obtained are in favor… read more here.
Keywords: graphene oxide; polycaprolactone templated; oxide liquid; templated reduced ... See more keywords
Light scattering through the graphene oxide liquid crystal in a micro-channel.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.023864
Abstract: In this paper, we examine the light scattering by the flow of levitated flakes in a micro-channel to characterize the tunable functionality of the graphene oxide liquid crystal in the nematic phase. Light interaction with… read more here.
Keywords: micro channel; oxide liquid; light scattering; graphene oxide ... See more keywords
Microfluidic tuning of linear and nonlinear absorption in graphene oxide liquid crystals.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.408816
Abstract: Manipulation of the nonlinear optical response of materials plays a significant role in photonics applications; however, it may be irreversible, untunable, and uncontrollable, which makes it difficult. In this Letter, we present a mechanical-hydrodynamical approach… read more here.
Keywords: absorption; graphene oxide; linear nonlinear; oxide liquid ... See more keywords