Large-scale synthesis of crystalline g-C3N4 nanosheets and high ...
Jan 24, 2020 · Poly(triazine imide) (PTI), a crystalline g-C3N4, hosting two-dimensional nanoporous structure with an electron density gap of 0.34 nm, is highly promising for high …
High-crystalline g-C3N4 photocatalysts: Synthesis, structure …
Sep 1, 2023 · HRTEM analysis revealed a strong interface interaction between highly crystalline g-C 3 N 4 and δ-Bi 2 O 3, confirming the successful formation of the HCCN/BO heterojunction …
Electron-enriched single-Pd-sites on g-C3N4 nanosheets achieved …
Apr 1, 2024 · As one of the most promising CO 2PR semiconductors, polymeric graphitic carbon nitride (g-C3 N 4) featured with sp 2 π-conjugated lamellar structures can offer electronegative …
a TEM and b HRTEM images and c SAED pattern of g-C3N4 …
HR-TEM images and SAED patterns confirmed the presence of g-C3N4 together with Ti3C2Tx nanosheets, i.e., the formation of nano-heterostructures of g-C3N4/Ti3C2Tx.
Typical TEM images of (a,b) pure g-C3N4 and (c) N1S40; (d) HRTEM …
The HRTEM image of N1S40 in Fig. 4d shows the crystallinity of CdS and g-C 3 N 4 with an interplanar spacing of 0.336 nm and 0.326 nm, which are assigned to the (002) and (002) …
One-Dimensional Conjugated Carbon Nitrides: Synthesis and …
Two-dimensional (2D) graphitic carbon nitrides (g-C 3 N 4) have sparked much interest as photocatalysts. However, they suffer from high activation energy and a low separation rate of …
Sulfur-Doped g-C3N4 Heterojunctions for Efficient Visible Light ...
Doping sulfur for substituting the lattice nitrogen of g-C3N4 (S-g-C3N4) modifies the electronic structure of g-C3N4 that displays the narrowed band-gap with the tuned conduction band and …
TEM image, HRTEM and SAED patterns of bulk g-C 3 N 4 (a-c) …
TEM image, HRTEM and SAED patterns of bulk g-C 3 N 4 (a-c) and g-C 3 N 4 -TDA 0.5 (d-f). An n-p type homostructural metal-free graphitic carbon nitride (g-C3N4) semiconductor is …
Cost-effective and eco-friendly synthesis of novel and stable N …
N-doped ZnO/g-C3N4 hybrid core–shell nanoplates have been successfully prepared via a facile, cost-effective and eco-friendly ultrasonic dispersion method for the first time. HRTEM studies …
Sulfur-doped g-C3N4/g-C3N4 isotype step-scheme …
Aug 10, 2022 · The surface morphology and microstructure of S-g-C 3 N 4-E are investigated by field emission scanning electron microscopy (FESEM) and high-resolution transmission …