A novel NH2-rich polymer/graphene oxide/organo-vermiculite adsorbent for the efficient removal of azo dyes

Synthesis of Guanine/Vermiculite Two-Dimensional Nanocomposites for Wireless Humidity Sensing in Nut Storage Environment

“…In Figure b–e, the XPS curve fitting spectra of the G/VMT composite reveal C, N, O, and Si compositions. C 1s shows four peaks with binding energies of 284.8, 286.1, 286.9, and 288.1 eV, corresponding to C–C and/or C–H, C–O, N–CN, and CO, respectively . Following the hydrothermal reaction, the peaks appearing at 398.7, 399.9, and 401.2 eV correspond to pyridinic N, pyrrolic N, and graphitic N, respectively .…”

“…In 47 Following the hydrothermal reaction, the peaks appearing at 398.7, 399.9, and 401.2 eV correspond to pyridinic N, pyrrolic N, and graphitic N, respectively. 48 As shown in Figure 6d .…”

TiO2 nanoarrays modification by a novel Cobalt-heteroatom doped graphene complex for photoelectrochemical water splitting: An experimental and theoretical study

“…4b). The broad peak around 23° corresponds to the 002 planes of graphitic carbon [49]. to C in graphene structure [82].…”

“…Using quantum dots and TiO2 to overcome low visible light absorption was one of the most practical ideas to increase cell efficiency. Graphene quantum dots (GQDs), like graphene oxides, is one of the most important materials for use in photovoltaic cells due to their optical and electrical properties [42][43][44][45][46][47][48] as well as their functionalization [49][50][51][52][53][54][55][56][57][58]. The GQDs have advantages such as outstanding light absorption in the visible region, non-toxicity, inexpensiveness, easy synthesis, and good electron transport capability.…”

Organo-Vermiculites Modified by Aza-Containing Gemini Surfactants: Efficient Uptake of 2-Naphthol and Bromophenol Blue

“…Since most organic pollutants are hydrophobic, the hydrophilic nature of raw Vt limits its adsorption capacity. Decoration of cationic Geminis on Vt, therefore, helps to form a hydrophobic surface and expand the interlayer space, contributing to increased affinity of the resultant organo-vermiculites (organo-Vts) toward organic pollutants [ 8 , 9 ]. Organo-Vt based adsorbents have been considered for their economic viability and sustainability in several aspects.…”