A facile route to synthesize boron-doped g-C3N4 nanosheets with enhanced visible-light photocatalytic activity
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03384-0
Abstract: The boron-doped g-C3N4 nanosheets (BCNNs) have been successfully synthesized via an ultra-rapid and environment-friendly microwave heating route. The reaction system is quite simple, using boric-acid-modified melamine as raw materials and carbon fibers as microwave absorbent,… read more here.
Keywords: c3n4 nanosheets; light photocatalytic; photocatalytic activity; boron doped ... See more keywords
Enhanced photocatalytic activity of transition metal ions doped g–C3N4 nanosheet activated by PMS for organic pollutant degradation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8826-5
Abstract: A layer nanostructure of g–C3N4 catalyst doped with transition metals like Ni, Co, and Fe were synthesized. The structure morphology of the metal doped g–C3N4 were studied using XRD, SEM-EDAX, UV-DRS and FT-IR spectroscopy techniques.… read more here.
Keywords: degradation; pms; transition metal; transition ... See more keywords
Enhancement of photoelectric conversion efficiency with sulfur-doped g-C3N4/TiO2 nanoparticles composites in dye-sensitized solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-01323-y
Abstract: S-doped g-C3N4/TiO2 nanoparticle composites (TCNS) were generated by successfully calcinating a compound of thiourea and TiO2 at 550 °C; these composites serve as a promising photoanode material for dye-sensitized solar cells (DSSCs) with improved efficiency. TEM,… read more here.
Keywords: c3n4 tio2; dye sensitized; doped c3n4; efficiency ... See more keywords
Metal-doped graphitic carbon nitride (g-C3N4) as selective NO2 sensors: A first-principles study
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.06.034
Abstract: In this research, the potential application of metal-doped g-C3N4 as highly sensitive molecule sensors for NO2 detection was studied using density function theory (DFT) calculations. Various metal-doped (Ag-, Au-, Co-, Cr-, Cu-, Fe-, K-, Li-,… read more here.
Keywords: doped c3n4; density; gas molecules; metal doped ... See more keywords
Cellulose-assisted construction of high surface area Z-scheme C-doped g-C3N4/WO3 for improved tetracycline degradation.
Sign Up to like & getrecommendations! Published in 2021 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2020.117343
Abstract: The preparation of heteroatom doping heterojunction photocatalysts with nontoxic carbonaceous materials and simple method still remains a challenge. Herein, ternary Z-scheme C-doped graphitic carbon nitride/tungsten oxide (C-doped g-C3N4/WO3) was successfully fabricated via the hydrothermal impregnation… read more here.
Keywords: c3n4 wo3; scheme doped; cellulose assisted; scheme ... See more keywords
One-step construction of S-scheme heterojunctions of N-doped MoS2 and S-doped g-C3N4 for enhanced photocatalytic hydrogen evolution
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126498
Abstract: Abstract Step-scheme (S-scheme) heterojunctions of S-doped g-C3N4 (SCN) and N-doped MoS2 (NMS) were constructed by a one-step thermal polycondensation method in Ar atmosphere using thiourea and ammonium tetrathiomolybdate as starting materials. X-ray photoelectron spectra revealed… read more here.
Keywords: heterojunctions doped; step; scheme heterojunctions; scheme ... See more keywords
In-situ construction of 2D/1D Bi2O2CO3 nanoflake/S-doped g-C3N4 hollow tube hierarchical heterostructure with enhanced visible-light photocatalytic activity
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.130767
Abstract: Abstract The construction of heterojunction photocatalysts was considered to be an effective strategy to tackle refractory pollutants. However, most of the reported composites lacked precise control of their morphology, resulting in unsatisfactory catalytic activity. In… read more here.
Keywords: heterostructure; doped c3n4; c3n4 hollow; construction ... See more keywords
Low-temperature in situ fabrication of porous S-doped g-C3N4 nanosheets using gaseous-bubble template for enhanced visible-light photocatalysis
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.08.005
Abstract: Abstract Developing one-step modification strategy for highly efficient metal-free g-C3N4 photocatalyst has always been challenging and yet demanding. In this study, we have demonstrated an in-situ low-temperature production of porous S-doped g-C3N4 nanosheets, using ammonium… read more here.
Keywords: c3n4 nanosheets; low temperature; visible light; porous doped ... See more keywords
Cu-doped g-C3N4 catalyst with stable Cu0 and Cu+ for enhanced amoxicillin degradation by heterogeneous electro-Fenton process at neutral pH.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2021.131257
Abstract: The development of new heterogeneous Cu-based solid catalysts for hydroxyl radical (∙OH) generation plays a crucial role in degradation of pollutants at neutral pH circumstance. In this work, a Cu-doped graphitic carbon nitride (g-C3N4) complex… read more here.
Keywords: degradation; process; catalyst; doped c3n4 ... See more keywords
One-step synthesis of S-doped g-C3N4 nanosheets for improved visible-light photocatalytic hydrogen evolution
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2020.110714
Abstract: Abstract A facile gas-templating method was developed to realize the synchronous nano-structuring and S-doping of g-C3N4 in one step. It uses the bottom-placed (NH4)2SO4 as a bi-functional gas template source and doping agent to transform… read more here.
Keywords: c3n4 nanosheets; light photocatalytic; visible light; one step ... See more keywords
Study on the effect of Co doping concentration on optical properties of g-C3N4
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2019.04.060
Abstract: Abstract The effect of Co doping concentration on the optical properties of graphite-like C3N4(g-C3N4) were investigated based on experiment and simulation. The X-ray diffraction (XRD) and Fourier transform infrared (FTIR) spectra show the prepared samples… read more here.
Keywords: c3n4; effect doping; doped c3n4; doping concentration ... See more keywords