Results 1 to 10 of about 25,002 (279)

Facile synthesis and characterization of noble metals decorated g-C3N4 (g-C3N4/Pt and g-C3N4/Pd) nanocomposites for efficient photocatalytic production of Schiff bases

Results in Chemistry, 2022
In this work, graphitic carbon nitride (g-C3N4) was synthesized by directly heating melamine at 550 °C and then a certain amount of Pt and Pd was deposited on it to form g-C3N4/Pt and g-C3N4/Pd nanocomposites used as photocatalysts for the formation of ...
G. Balraj, Raju Gurrapu, Ambala Anil Kumar, V. Sumalatha, Dasari Ayodhya   +4 more
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Augmented photocatalytic degradation of Acetaminophen using hydrothermally treated g-C3N4 and persulfate under LED irradiation

Heliyon, 2023
Photocatalytic degradation of organic pollutants in water using graphitic carbon nitride and persulfate under visible light (g-C3N4/PS system) has been studied.
Smita Gupta, Jemi Gandhi, Santosh Kokate, Laxman G. Raikar, Vijayakumar Gupta Kopuri, Halan Prakash   +5 more
doaj   +1 more source

Synthesis and photocatalytic improvement for methylene blue degradation of MgO/g-C3N4 and ZnO/g-C3N4 composites

Discover Materials
This work investigates the synthesis of pristine graphitic carbon nitride (g-C3N4), ZnO/g-C3N4, and MgO/g-C3N4 composites through a direct thermal pyrolysis method using urea and metal oxides.
Amany Khalifa, A. M. Faramawy, Yasser A. Attia, M. A. Swillam   +3 more
doaj   +2 more sources

Influence of B, Zn, and B-Zn doping on electronic structure and optical properties of g-C3N4 photocatalyst: A first-principles study

Results in Physics, 2021
The electronic structures and optical properties of pure, B-doped, Zn-doped and B-Zn co-doped tri-s-triazine g-C3N4 were studied by using first-principles method.
Xi Zhou, Cuihua Zhao, Jianhua Chen, Liangyu Chen   +3 more
doaj   +1 more source

Heterostructuring noble-metal-free 1T' phase MoS2 with g-C3N4 hollow nanocages to improve the photocatalytic H2 evolution activity

Green Energy & Environment, 2023
In this work, we report the preparation of 1T'-MoS2/g-C3N4 nanocage (NC) heterostructure by loading 2D semi-metal noble-metal-free 1T'-MoS2 on the g-C3N4 nanocages (NCs).
Yanjun Xue, Yinghong Ji, Xinyu Wang, Huanli Wang, Xiaobo Chen, Xiaoli Zhang, Jian Tian   +6 more
doaj   +1 more source

Comparative study of KF, KCl and KBr doped with graphitic carbon nitride for superior photocatalytic degradation of methylene blue under visible light

Journal of Materials Research and Technology, 2021
In this study potassium salts such as KF, KCl and KBr were doped onto g-C3N4 to form KX-g-C3N4 (X = F, Cl and Br) via a thermal method. The KX-g-C3N4 was characterized by various instrumentation techniques such as UV–visible, FT-IR, XRD ...
E. Prabakaran, T. Velempini, M. Molefe, K. Pillay   +3 more
doaj   +1 more source

Insights into the function of semi-metallic 1T’ phase ReS2 as cocatalyst decorated g-C3N4 nanotubes for enhanced photocatalytic hydrogen production activity

Materials Today Advances, 2022
In this paper, the semi-metallic 1T’ phase rhenium disulfide (ReS2) nanosheets (NSs) as cocatalysts are loading on the graphitic carbon nitride (g-C3N4) nanotubes (NTs) for photocatalytic hydrogen (H2) production.
X. Wang, Y. Xue, Z. Liang, J. Tian, X. Zhang, X. Chen   +5 more
doaj   +1 more source

New g-C3N4/GO/MoS2 composites as efficient photocatalyst for photocathodic protection of 304 stainless steel

Water Science and Technology, 2021
Photocathodic protection is an economical and environmental metal anticorrosion method. In this research, we successfully synthesized the g-C3N4/GO (15 wt%)/MoS2 catalytic materials by a facile hydrothermal method. The results show that the as-prepared g-
Hongai Zheng, Xin Sun, Yue Liu, Shuangyan Jiang, Derui Wang, Yankun Fan, Lili Hu, Daquan Zhang, Weifeng Yao, Lizhi Zhang   +9 more
doaj   +1 more source

Sulfur self-doped g-C3N4 nanofiber modified by NiO co-catalyst: An efficient, collectible, durable, and low-cost photocatalyst for visible-light-driven hydrogen evolution from water

Results in Engineering, 2023
The energy dilemma is exacerbating. Artificial photosynthesis is a plausible blueprint for solar-to-fuel conversion applications to satisfy future energy demands.
Suleiman M. Abu-Sari, Wan Mohd Ashri Wan Daud, Muhamad Fazly Abdul Patah, Bee Chin Ang   +3 more
doaj   +1 more source

Pulsed laser-assisted synthesis of nano nickel(ii) oxide-anchored graphitic carbon nitride: Characterizations and their potential antibacterial/anti-biofilm applications

Nanotechnology Reviews, 2022
Nickel(ii) oxide-graphitic carbon nitride (n-NiO@g-C3N4) nanocomposite, in which nickel oxide nanoparticles (n-NiO) are anchored on the polymeric surface of graphitic carbon nitride (g-C3N4), was synthesized using the pulsed laser post processing (PLPP ...
Baig Umair, AbuMousa Rasha A., Ansari Mohammad Azam, Gondal Muhammad A., Dastageer Mohamed A.   +4 more
doaj   +1 more source