Results 21 to 30 of about 5,638 (257)

Synthesis of G-C3N4/Mxene Composite for Enhanced Photocatalytic Degradation of Eosin Y Dye in Aqueous Solutions Under Visible Light [PDF]

Sustainable Earth Trends
In this study, MXene nanosheets were utilized as a co-catalyst to modify the graphitic carbon nitride photocatalyst and synthesize the g-C3N4/MXene composite.
Mehran Bijari, Afsaneh Shahbazi, Vahid Vatanpour, Habibollah Younesi   +3 more
doaj   +1 more source

Amine Functionalized Graphitic Carbon Nitride as Sustainable, Metal-Free Catalyst for Knoevenagel Condensation

, 2022
The design and development of novel, metal-free heterogeneous catalyst for organic transformation reactions is a challenging task. Amine functionalized graphitic carbon nitride (NH2-GCN) was prepared and used as a heterogeneous base catalyst for ...
Kamlesh , Kumari, Priyanka, Choudhary, Devendra , Sharma, Venkata, Krishnan   +3 more
core   +1 more source

Effect of precursor on physical properties and photocatalytic activity of 2D g-C3N4 nanosheets [PDF]

Progress in Physics of Applied Materials, 2022
2-dimensional graphitic carbon nitride (g-C3N4) has specific properties that makes it a desirable candidate for extensive applications. This work provides a systematic study for choosing precursors to prepare g-C3N4 with tailored characteristics.
Nafiseh Memarian, Ehsan Farahi, Nafiseh Tobeiha, Isabella Concina   +3 more
doaj   +1 more source

Poly(methyl methacrylate)-derived graphene films on different substrates using rapid thermal process: a way to control the film properties through the substrate and polymer layer thickness

Journal of Materials Research and Technology, 2019
Increasing interest and applications for graphene and carbon-based films emphasize the need for economical synthesizing techniques. We report a facile and novel synthesis method to prepare graphene, graphitic carbon, graphitic carbon nitride composite ...
Kathalingam A., Hafiz Muhammad Salman Ajmal, Sivalingam Ramesh, Heung Soo Kim, Sam-Dong Kim, Soo Ho Choi, Woochul Yang, Ki Kang Kim, Hyun-Seok Kim   +8 more
doaj   +1 more source

Enhanced Acetone Sensing Based on Group-11 Metal (Cu, Ag, and Au) Nanoparticles Embedded in Graphitic Carbon Nitride (gCN)

Atoms, 2023
In this work, a group-11 metal nanoparticle-embedded, graphitic carbon nitride-based, resistive-type sensor was developed for room temperature acetone sensing.
Nihal, Rahul Sharma, Navjot Kaur, Mamta Sharma, B. C. Choudhary, J. K. Goswamy   +5 more
doaj   +1 more source

Lithium and Sodium Storage on Graphitic Carbon Nitride [PDF]

The Journal of Physical Chemistry C, 2015
We present results from density functional theory calculations of the lithium adsorption onto 2D graphitic carbon nitride membranes, C3N4 and C6N8 and bulk C3N4. We find that lithium adsorbs preferentially over the triangular pores with a high adsorption energy. We also find that lithium adsorption severely distorts the membrane and bulk material.
Hankel, Marlies, Ye, Delai, Wang, Lianzhou, Searles, Debra J.   +3 more
openaire   +4 more sources

Photocatalytic Properties of Immobilised Graphitic Carbon Nitride on the Alumina Substrate

Applied Sciences, 2022
Textile industries significantly impact the contamination of wastewater. Conventional wastewater treatment methods consider the most common pollutants; however, they are very expensive and commonly produce toxic by-products.
Milan Vukšić, Martina Kocijan, Lidija Ćurković, Tina Radošević, Damjan Vengust, Matejka Podlogar   +5 more
doaj   +1 more source

Extent of carbon nitride photocharging controls energetics of hydrogen transfer in photochemical cascade processes

Nature Communications, 2023
Graphitic carbon nitride is widely studied in organic photoredox catalysis. Reductive quenching of carbon nitride excited state is postulated in many photocatalytic transformations.
Oleksandr Savateev, Karlo Nolkemper, Thomas D. Kühne, Vitaliy Shvalagin, Yevheniia Markushyna, Markus Antonietti   +5 more
doaj   +1 more source

Preparation of carbon nitride films from g-C3N4 by ion-beam-assisted deposition

Mechanical Engineering Journal, 2019
Carbon nitride has noteworthy properties including high hardness levels. If the c-C3N4 or β-C3N4 structure can be synthesized, then hardness levels higher than that of diamond can be obtained.
Ippei TANAKA, Takumi NISHIMIYA, Gaku OHGITA, Yasunori HARADA   +3 more
doaj   +1 more source

Graphitic Carbon Nitride Supported Catalysts for Polymer Electrolyte Fuel Cells. [PDF]

, 2014
Graphitic carbon nitrides are investigated for developing highly durable Pt electrocatalyst supports for polymer electrolyte fuel cells (PEFCs). Three different graphitic carbon nitride materials were synthesized with the aim to address the effect of ...
Corà, F, Wang, X, Christopher Gibbs, Paul F. McMillan, Rhodri Jervis, Brett, DJ, Gibbs, C, Jervis, R, Noramalina Mansor, Furio Corà, A. Belen Jorge, Jorge, AB, McMillan, PF, Xiaochen Wang, Daniel J. L. Brett, Mansor, N   +15 more
core   +1 more source