Results 31 to 40 of about 25,002 (279)
Green Processing and Synthesis, 2023 In this article, ZnO quantum dots (QDs)-g-C3N4 complexes were prepared by a combined sol–gel method and ultrasound-assisted chemical method, and ZnO-g-C3N4 composites with different doping ratios were also prepared for photocatalytic degradation of dye ...
Liu Haiyang +4 more
doaj +1 more source
Graphene and g-C3N4-Based Gas Sensors [PDF]
Journal of Nanotechnology, 2022 The efficient monitoring of the environment is currently gaining a continuous growing interest in view of finding solutions for the global pollution issues and their associated climate change. In this sense, two-dimensional (2D) materials appear as one of highly attractive routes for the development of efficient sensing devices due, in particular, to ...
Ahmed Kotbi +7 more
openaire +2 more sources
Materials & Design, 2021 In this paper, we studied the effect of M-doped graphitic carbon nitride (M-g-C3N4, M = Fe, Nd, Ce, Zr, U) as a catalyst for the thermal decomposition of ammonium perchlorate-based molecular perovskite DAP-4. DAP-4 was synthesized by a molecular assembly
Shuaida Zhu +7 more
doaj +1 more source
In situ synthesis of metal‐free N‐GQD@g‐C3N4 photocatalyst for enhancing photocatalytic activity
Micro & Nano Letters, 2021 Graphitic carbon nitride modified with N‐doped graphene quantum dot (N‐GQDs/g‐C3N4) was prepared by an in situ method, in which the g‐C3N4 was synthesized in the presence of N‐GQD.
Yang Cao +5 more
doaj +1 more source
Perylene tetracarboxylic bisimide decorated g-C3N4 with enhanced photocatalytic activity
Cailiao gongcheng, 2022 A water-soluble perylene bisimide derivative, N, N'-di(2-succinic acid)-perylene-3, 4, 9, 10-tetracarboxylic bisimide (PASP) was synthesized by using 3, 4, 9, 10-perylenetetracarboxylic dianhydride and L-aspartic acid as starting materials. The PASP were
ZHAO Weifeng +6 more
doaj +1 more source
Scientific Reports, 2021 g-C3N4/Ca2Fe2O5 heterostructures were successfully prepared by incorporating g-C3N4 into Ca2Fe2O5 (CFO). As prepared g-C3N4/CFO heterostructures were initially utilized to photodegrade organic effluent Methylene blue (MB) for optimization of ...
Durga Sankar Vavilapalli +6 more
doaj +1 more source
Melem (2,5,8-Triamino-tri-s-triazine), an Important Intermediate during Condensation of Melamine Rings to Graphitic Carbon Nitride: Synthesis, Structure Determination by X-ray Powder Diffractometry, Solid-State NMR, and Theoretical Studies [PDF]
, 2003 Single-phase melem (2,5,8-triamino-tri-s-triazine) C6N7(NH2)3 was obtained as a crystalline powder by thermal treatment of different less condensed C−N−H compounds (e.g., melamine C3N3(NH2)3, dicyandiamide H4C2N4, ammonium dicyanamide NH4[N(CN)2], or ...
Irran, Elisabeth +5 more
core +1 more source
Journal of Science: Advanced Materials and Devices, 2021 The facile fabrication of g-C3N4/SnO2 S-scheme heterojunctions for photocatalytic removal of NO under visible light is reported. Optical and electrochemical investigations indicate the formation of these heterojunctions that enable bending at the ...
Pham Van Viet +7 more
doaj +1 more source
, 2012 We present here results of our first principles studies of the sulfur doping effects on the electronic and geometric structures of graphitic carbon nitride (g-C3N4).
Stolbov, Sergey, Zuluaga, Sebastian
core +1 more source
Frontiers in Chemistry, 2019 The g-C3N4 porous nanosheets with different loading amount of Ag nanoparticles (NPs) are successfully prepared by a simple liquid-phase reduction method.
Kezhen Qi +7 more
doaj +1 more source