Results 251 to 260 of about 4,339,111 (300)

Electrochemical charge-storage behavior of olive-stone-derived rGO anchored with Co-Ni ferrites. [PDF]

RSC Adv
Alshammari M, Alqahtani N, Albaqi FM, Khered M, Bin Darwish N, Alsubaie FM, Alotaibi R, Salama RS, Aladeem A.   +8 more
europepmc   +1 more source

A Novel Electrochemical Sensor Based on r-GO@SiC Nanocomposite Materials for the Highly Sensitive Detection of Metronidazole. [PDF]

Molecules
Bakytkarim Y, Mukatayeva Z, Zhetpisbay D, Shadin N, Yerezhepova A, Imanbayev Y, Rakhimova A, Kanzharkhan Y.   +7 more
europepmc   +1 more source

FeVO₄/reduced graphene oxide: a novel robust peroxidase nanozyme. Application to fabricate an electrochemical glucose biosensor. [PDF]

RSC Adv
Nguyen TK, Duong AH, Tran LT, Piro B, Huynh CD, Tran HV.   +5 more
europepmc   +1 more source

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Synthesis and Characterization of Graphene Oxide (GO) and Reduced Graphene Oxide (rGO) for Gas Sensing Application

Macromolecular Symposia, 2017
In the present investigation, GO was prepared by exfoliation of graphite using modified Hummer's method and then reduced using hydrazine hydrate (reducing agent) to produce rGO. XRD, FESEM, Raman, FTIR spectrophotometer and TGA were used for characterization of GO and rGO. XRD images reveal crystalline structure for both GO and rGO.
Ragini Gupta, Kanupriya Sachdev, Yachana Jain   +2 more
exaly   +2 more sources

Reduction of graphene oxide (GO) to reduced graphene oxide (rGO) at different hydrothermal temperatures and enhanced photodegradation of zinc oxide/rGO composites

Physica Scripta, 2023
Abstract Scholars are shifting their attention to the development of environmentally friendly materials with a high degradability of environmental pollutants. Among various photocatalytic materials, zinc oxide (ZnO)/reduced graphene oxide (rGO) nanomaterials can meet these requirements. In this study, ZnO/rGO nanomaterials with different
Pham Van Tuan, Trinh Thi Ha, Nguyen Duy Hung, Vu Thi Tan, Tran Thi Quynh Hoa, Dinh Thi Ha, Le Tien Ha, Tran Ngoc Khiem   +7 more
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Conductivity Modification of Reduced Graphene Oxide (rGO)

ECS Meeting Abstracts, 2019
In the traditional circuit board metallization process, the electroless plating process is the most common, but it contains precious metals (such as palladium catalyst), formaldehyde and chelating agents which can cause a serious environmental problem.
Yu-Guan Lee, Wei-Ping Dow
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Synthesis of Reduced Graphene Oxide (RGO) by Using Hydrothermal Method

2021
Reduced graphene oxide, RGO (also called chemically modified graphene, CMG) was synthesized by a hydrothermal method, with graphite oxide (GO), prepared by using improved hummer method at different temperatures, served as the raw material. Structural and morphological studies indicate the degree of reduction is dependent on the temperature, which is ...
Khole, Monika S., Tupe, Sanjay K.
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Photocatalytic performances of stand-alone graphene oxide (GO) and reduced graphene oxide (rGO) nanostructures

Optical and Quantum Electronics, 2020
The present study reports photocatalytic behaviors of stand-alone graphene oxide (GO) and reduced graphene oxide (rGO) nanostructures synthesized by improved Hummer’s method. The synthesized materials were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) spectroscopy, ultra-violet visible ...
Inderjeet Singh Sandhu, Mansi Chitkara, Sakshi Rana, Gulshan Dhillon, Ankita Taneja, Sanjeev Kumar   +5 more
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Influence of reduced graphene oxide (rGO) on phase development and porosity of SiOC/rGO ceramic composites

Ceramics International, 2021
Abstract Ceramic materials based on silicon oxycarbide (SiOC) and reduced graphene oxide (rGO) were produced by polymer pyrolysis and evaluated in terms of phase development and porosity. Carbonaceous phase, initially prepared from graphite oxide, was incorporated into silicone dihydroxy terminated in different amounts (0, 5, 15 and 25 wt%) and ...
Mariana Gava Segatelli, Gabriel Rabelo Coelho, Érica Signori Romagnoli, Paulo Rogério Catarini da Silva   +3 more
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Reduced graphene oxide (RGO) based optical fiber humidity sensor

Optical Fiber Sensors Conference 2020 Special Edition, 2021
An optical fiber humidity sensor employing reduced graphene oxide (RGO) doped sol-gel microstructured thin film as the sensing fiber cladding and evanescent wave absorption is reported. Main objective of the present work is to achieve a linear sensor response with enhanced sensitivity over the wide dynamic range using simplest possible sensor geometry.
Sunil Mohan, A. Srinivasan, Sunil K. Khijwania   +2 more
openaire   +1 more source