Reduced graphene oxide (rGO) is a material of choice for two main reasons: (1) the low-cost and large quantity synthesis and (2) availability of residual oxygenated groups, which allows the surface modification of rGO for specific applications [81,82].

Apr 7, 2024 · Graphene oxide is a form of graphene that includes oxygen functional groups, and has interesting properties that can be different than those of graphene. By reducing graphene oxide, these oxidized functional groups are removed, to obtain a graphene material.

Jan 25, 2022 · Herein, a family of ultrafine metal oxide/reduced graphene oxide (rGO) nanocomposites are synthesized through a heterogenous nucleation and diffusion-controlled growth process for dye...

May 15, 2015 · Here, we report the synthesis of RGO by sonication-assisted oxidation of graphite in a solution of potassium permanganate and concentrated sulfuric acid followed by reduction with ascorbic acid...

Oct 10, 2020 · Reduced graphene oxide (RGO) or graphene as it is commonly referred to is currently the most promising nanomaterial with potential applications. Synthesis of RGO starts with oxidation of graphite to graphene oxide (GO) which is further reduced either by chemical or thermal means.

Feb 23, 2018 · We report a facile and cost-effective approach to develop self-standing reduced Graphene Oxide (rGO) film based optical sensor and its low-temperature performance analysis where midgap defect...

What is a reciprocating gait orthosis (RGO)? An RGO allows the user to create reciprocal (forward and backward) movement of the legs, and to regulate their gait while walking. It is meant to assist those with paralysis of the lower trunk, hips and lower extremities stand and walk.

An analysis of graphite, graphene oxide (GO), and reduced graphene oxide (rGO) shows graphite’s strong peak at 26.62° and confirms its well-organized layered structure; GO showed a shifted peak at 9.03°, indicating complete oxidation and rGO had a wider peak at 24.10°, indicating restored conjugation (Figure 4b) .

Mar 1, 2019 · Because of their simple top-down synthesis, graphene oxide (GO) and reduced graphene oxide (rGO) have opened new possibilities for gas barrier, membrane separation, and stimuli-response characteristics in nanocomposites.

Reducing graphene oxide to produce reduced graphene oxide (hitherto referred to as rGO), is an extremely vital process as it has a large impact on the quality of the rGO produced, and therefore will determine how close rGO will come, in terms of structure, to pristine graphene.