Graphene and its Derivatives-Based Optical Sensors
نویسندگان
چکیده
منابع مشابه
Optical Characterization of Graphene and Its Derivatives: An Experimentalist’s Perspective
Prof. Suzuki’s arguably biggest contribution to scientific progress is a powerful method to assemble carbon atoms into extended and complex molecules. Despite the limited chemical variety, a large range of chemical properties, electronic structure, and reactivity were observed for thus produced molecules [1]. In addition to the myriad of applications, the ability to produce complex organic mole...
متن کاملOptical Fibre Sensors Using Graphene-Based Materials: A Review
Graphene and its derivatives have become the most explored materials since Novoselov and Geim (Nobel Prize winners for Physics in 2010) achieved its isolation in 2004. The exceptional properties of graphene have attracted the attention of the scientific community from different research fields, generating high impact not only in scientific journals, but also in general-interest newspapers. Opti...
متن کاملAll-Optical Graphene Oxide Humidity Sensors
The optical characteristics of graphene oxide (GO) were explored to design and fabricate a GO-based optical humidity sensor. GO film was coated onto a SU8 polymer channel waveguide using the drop-casting technique. The proposed sensor shows a high TE-mode absorption at 1550 nm. Due to the dependence of the dielectric properties of the GO film on water content, this high TE-mode absorption decre...
متن کاملCarbocatalysts: graphene oxide and its derivatives.
Graphene oxide (GO) sheets are emerging as a new class of carbocatalysts. Conventionally, researchers exfoliate graphite oxide into submicrometer-sized, water-dispersible flakes to produce these sheets. The presence of oxygen functional groups on the aromatic scaffold of GO allows these sheets to mediate ionic and nonionic interactions with a wide range of molecules. GO shows remarkable catalyt...
متن کاملPhotoelectrochemical Properties of Graphene and Its Derivatives
Graphene and its derivatives combine a numerous range of supreme properties that can be useful in many applications. The purpose of this review is to analyse the photoelectrochemical properties of pristine graphene, graphene oxide (GO) and reduced graphene oxide (rGO) and their impact on semiconductor catalysts/quantum dots. The mechanism that this group of materials follows to improve their pe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Chemistry
سال: 2021
ISSN: 2296-2646
DOI: 10.3389/fchem.2021.615164