Results 1 to 10 of about 4,339,111 (300)

Reduced Graphene Oxide (rGO)-Loaded Metal-Oxide Nanofiber Gas Sensors: An Overview [PDF]

Sensors, 2021
Reduced graphene oxide (rGO) is a reduced form of graphene oxide used extensively in gas sensing applications. On the other hand, in its pristine form, graphene has shortages and is generally utilized in combination with other metal oxides to improve gas
Sanjit Manohar Majhi, Ali Mirzaei, Hyoun Woo Kim, Sang Sub Kim   +3 more
doaj   +8 more sources

Photocatalytic degradation of organic dyes using reduced graphene oxide (rGO) [PDF]

Scientific Reports
Photocatalysts have developed into a successful strategy for degrading synthetic and organic toxins, such as chemicals and dyes, in wastewater. In this study, graphene oxide was reduced at different temperatures and used for degrading indigo carmine and ...
Mizaj Shabil Sha, Hayarunnisa Anwar, Farzana N. Musthafa, Hamad Al-Lohedan, Sarya Alfarwati, Jothi Ramalingam Rajabathar, Johaina Khalid Alahmad, John-John Cabibihan, Muthusamy Karnan, Kishor Kumar Sadasivuni   +9 more
doaj   +6 more sources

Sintesis Titanium Oksida/Reduced Graphene Oxide (TiO2/rGO) untuk Fotokatalisis Bahan Pewarna Metilen Biru [PDF]

Positron, 2021
Metilen biru (MB) merupakan bahan pewarna tekstil yang banyak digunakan di industri. Fotokatalisis dapat digunakan untuk mendegradasi struktur senyawa MB yang kompleks tersebut. Faktor penting dalam fotokatalisis adalah peran dari katalis, dalam hal ini.
Andre Pratama, Lia Destiarti, Adhitiyawarman Adhitiyawarman   +2 more
doaj   +2 more sources

Study of Different Properties of Graphene Oxide (GO) and Reduced Graphene Oxide (rGO)

RAiSE-2023, 2023
Graphene oxide (GO) and reduced graphene oxide (rGO) are well known for their exceptional characteristics in a variety of applications. Reduced graphene oxide differs from graphene oxide in terms of morphological aspects, quality, functionalized groups, and crystallinities. Several attempts to synthesize GO and rGO have been documented in studies.
Prateek Viprya, Dhruva Kumar, Suhas Kowshik   +2 more
openaire   +3 more sources

Cation desolvation-induced capacitance enhancement in reduced graphene oxide (rGO). [PDF]

Nat Commun
AbstractUnderstanding the local electrochemical processes is of key importance for efficient energy storage applications, including electrochemical double layer capacitors. In this work, we studied the charge storage mechanism of a model material - reduced graphene oxide (rGO) - in aqueous electrolyte using the combination of cavity micro-electrode ...
Ge K, Shao H, Raymundo-Piñero E, Taberna PL, Simon P.   +4 more
europepmc   +5 more sources

Development of Superhydrophobic Reduced Graphene Oxide (rGO) for Potential Applications in Advanced Materials. [PDF]

Nanomaterials (Basel)
Reduced graphene oxide (rGO) was synthesized by chemically reducing graphene oxide (GO) using a reducing agent. The product, rGO, showed excellent hydrophobicity, as indicated by its high-water contact angle, which was greater than 150°. Characterizations using Fourier-transform infrared (FTIR) spectroscopy, Raman spectroscopy, and X-ray diffraction ...
Adotey E, Kurbanova A, Ospanova A, Ardakkyzy A, Toktarbay Z, Kydyrbay N, Zhazitov M, Nuraje N, Toktarbaiuly O.   +8 more
europepmc   +4 more sources

Comparative Study and Characterization of Reduced Graphene Oxide (RGO) and Porous Reduced Graphene Oxide (P-RGO) Based on Coconut Shell Waste [PDF]

Journal of Nano- and Electronic Physics, 2021
Методом ексфоліації синтезовано зразки RGO та P-RGO на основі відходів шкаралупи кокосового горіха. Ці зразки були охарактеризовані за допомогою XRD, FTIR та УФ-видимої спектроскопії для отримання їх кристалічної структури, функціональної групи та оптичних властивостей.
Samnur, 1, Azizah, N., Fahira, N., Zurnansyah, 1, Dirfan, Zabrian, Zharvan, V., Sujiono, E.H.   +6 more
openaire   +2 more sources

N-doped reduced graphene oxide for room-temperature NO gas sensors

Scientific Reports, 2021
In this study, we use nitrogen-doped to improving the gas-sensing properties of reduced graphene oxide. Graphene oxide was prepared according to a modified Hummers’ method and then nitrogen-doped reduced graphene oxide (N-rGO) was synthesized by a ...
Yu-Sung Chang, Feng-Kuan Chen, Du-Cheng Tsai, Bing-Hau Kuo, Fuh-Sheng Shieu   +4 more
doaj   +1 more source

Synthesis and Characterization of Binary Reduced Graphene Oxide/Metal Oxide Nanocomposites

Фізика і хімія твердого тіла, 2022
Graphene/metal oxide composites have generated interest for a variety of applications, such as energy storage, catalysts, and electronics, etc. However, one of the primary technical barriers to real applications has been the lack of practical and ...
Baris Avar, Mrutyunjay Panigrahi
doaj   +1 more source

An Improved Method of Synthesis of Graphene Oxide(GO) and Reduced Graphene Oxide(rGO) Nanocomposites

International Journal of Current Research and Review, 2023
The oxidation and exfoliation of graphitized carbon was successfully achieved using modified Hummer’s method. Graphene is a remarkable material, electrical, thermal and barrier properties, graphene–based nanocomposites have been area of research in the past decade.
null N. Thangaraj, N. Joseph John, C. Gnana Sambandam   +2 more
openaire   +1 more source