Grapheneoxid also exhibits excellent physical, chemical, and optical properties. Because of the coexistence between various oxygen-containing groups on the graphene sheet framework’s edges and base, graphene oxide can easily be controlled. The type and quantity of oxygen-containing groups used to modify its conductivity, band gap, and conductivity. There are many uses for this material. Grapheneoxid is a new carbon material. It exhibits excellent properties with high specific surface areas and numerous functional groups. The wide variety of applications for grapheneoxid composite materials (including polymer composites and inorganic compounds materials) has led to the development of a new research focus on grapheneoxid’s surface modification.
In 2016, Karteri et al. In 2016, Karteri and colleagues studied organic thin-film transistors with SiO2/GO insulating layers, as well as their photoresponse characteristics devices. The characteristics of the transistor were also improved by adding GO to the insulating layers.
2 solar cells
You will get the same photoelectric conversion efficiency as PEDOT:PSS if you use GO instead. Study of the effect of different thicknesses GO layers on polymer-solar cells has been done. It has been found that the device with the highest photoelectric conversion rate is when the thickness of the GO layer is 2 nm.
3 Flexible Sensor
Because GO has many hydrophilic functional classes, it can be easily modified. Its high specific surface, good dispersion and good humidity sensitivity make GO an excellent sensor material, especially for flexible sensors.
4 Biological considerations
GO is a unique combination of electronic, optical, and mechanical properties that has been used in many areas, including biotechnology, biomedical and nanomedicine, cancer therapy, tissue engineering and drug release. GO’s specific surface area is larger than other planar or spherical nanomaterials. It can also be easily modified and has a high biocompatibility. GO and alkene derivatives will have corresponding biological effects due to their surface charges, sizes, lateral dimensions, and surface chemistry. Further research is needed to determine GO’s biosafety. Material science will enable us to use low toxicity materials and better biocompatibility to modify GO. We can prepare GO with stable and clear properties, safe structure, non-toxic, and so be able to use it as a safe, effective, and efficient medical material.
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