Results 71 to 80 of about 2,078,257 (185)

Synthesis and characterization of hierarchical Ti3C2Tx MXene/graphitic-carbon nitride/activated carbon@luffa sponge composite for enhanced water desalination

Open Ceramics
In this study, advanced solar steam technologies are explored for their potential applications in seawater desalination and wastewater purification. We have developed a three-dimensional photothermal evaporator using MXene, luffa sponge (LS), graphitic ...
MA Zaed, Jayesh Cherusseri, R. Saidur, K.H. Tan, A.K. Pandey   +4 more
doaj   +1 more source

Enhancing removal of hexavalent chromium using biochar, graphitic carbon nitride (GCN) and ZnFe-LDH from wastewater

Digest Journal of Nanomaterials and Biostructures
Here we prepared co-pyrolyzed, biochar, GCN and LDH and compared for their hexavalent chromium (Cr(VI)) adsorption capacity. Several factors such as aqueous pH, sorption contact time, metal concentration, sorbent dose and recyclability of the sorbents were investigated to assess the potential of biochar, LDH and GCN. The results showed that the maximum
F. Sharif, S. Ali, M. Zahid, M. Adrees, M. S. Arif   +4 more
openaire   +1 more source

Composite Polymer Electrolyte With Functional 2D GCN for Improved Na‐Ion Transport and Na Metal Compatibility of All‐Solid‐State Sodium‐Ion Batteries

Advanced Functional Materials, Volume 36, Issue 48, 15 June 2026.
The present work deals with the development of an optimized composite polymer electrolyte using PEO‐NaTFSI and facile g‐C3N4 functional filler. This effort synergistically enhances Na‐ion transport in the composite electrolyte including ionic conductivity, transference number, and electrochemical voltage window, along with mechanical strength and ...
Sudharshan Vasudevan, Sushmita Dwivedi, Li Jicheng, Karthick Babu Morekonda Ganesh Babu, Palani Balaya   +4 more
wiley   +1 more source

Peroxidase‐Mimicking Nanozymes for Rapid Detection of Infectious Diseases

Advanced Science, Volume 13, Issue 20, 9 April 2026.
Peroxidase‐mimicking nanozymes (PMNs) have emerged as robust and versatile materials for rapid infectious disease diagnostics. This review highlights the rational design and controlled synthesis of PMNs, summarizes key biomarkers relevant to infectious diseases, examines their integration into diverse rapid detection platforms, and highlights ...
Shikuan Shao, Victor Fernandez‐Gonzalez, Xiaochuan Wang, Blake Pylipow, Claudia Herrera, Xiaohu Xia   +5 more
wiley   +1 more source

Solar‐Driven In Situ Hydrogen Peroxide Production Over Metal‐Free Carbon Nitrides for Environmental Remediation

ChemPhotoChem, Volume 10, Issue 4, April 2026.
This minireview discusses solar‐driven in situ H2O2 production using metal‐free g‐C3N4 photocatalysts for environmental remediation. It highlights reaction mechanisms, synthesis, and material engineering approaches that enhance light absorption, charge separation, and selectivity, enabling efficient pollutant degradation, biomass oxidation, and ...
Zunaira Muhammad, Farah Sajjad, Salman Noshear Arshad, Christian Mark Pelicano   +3 more
wiley   +1 more source

Nitrogen-doped Carbon Nanospheres-Modified Graphitic Carbon Nitride with Outstanding Photocatalytic Activity

Nano-Micro Letters, 2020
Metals and metal oxides are widely used as photo/electro-catalysts for environmental remediation. However, there are many issues related to these metal-based catalysts for practical applications, such as high cost and detrimental environmental impact due
Qiaoran Liu, Hao Tian, Zhenghua Dai, Hongqi Sun, Jian Liu, Zhimin Ao, Shaobin Wang, Chen Han, Shaomin Liu   +8 more
doaj   +1 more source

Spinel Aluminate‐Based Heterojunctions as Photocatalyst: A Review

ChemistryOpen, Volume 15, Issue 4, April 2026.
Spinel aluminates (MAl2O4; M = Zn, Mg, Ca, Sr) serve as robust platforms for designing heterojunction photocatalysts. Their stable lattices, tunable band structures, and efficient charge transport enable improved light‐driven carrier separation, significantly enhancing pollutant degradation efficiency in advanced photocatalytic systems.
Ancy Kurian, Sumathi Shanmugam
wiley   +1 more source

X-ray diffractograms for titanium dioxide, graphitic carbon nitride, and their composites

X-ray diffractometry (XRD) spectra for titanium dioxide (TiO2), graphitic carbon nitride (g-C3N4), and their composites annealed at 200 and 300 oC. Bulk graphitic carbon nitride was prepared by polymerizing pure urea at 600 oC.
Kuzhir, Polina,University of Eastern Finland Department of Physics and Mathematics, Maltanava, Hanna,University of Eastern Finland Department of Physics and Mathematics, Belko, Nikita,University of Eastern Finland Department of Physics and Mathematics   +2 more
core   +1 more source

Photocatalytic Seawater Splitting for Hydrogen Evolution by Graphitic Carbon Nitride-based Photocatalysts

, 2023
The world's reliance on fossil fuels contributes to pollution, and hydrogen is a promising future fuel that could help mitigate this problem. Solar energy can be used to drive photocatalytic water splitting, which produces green hydrogen.
MICHELL KIM TING CHEE (16318248)
core   +1 more source

Next‐Generation Flexible and Wearable Triboelectric Nanogenerator Based on PVDF‐HFP@GCN Composite for Mechanical Energy Scavenging and Sleep Pattern Detection

Advanced Functional Materials, Volume 36, Issue 19, 5 March 2026.
Poly(vinylidene fluoride‐co‐hexafluoropropylene (PVDFHFP)‐graphitic carbon nitride (GCN)/Nylon based flexible and wearable triboelectric nanogenerator (TENG) device was designed. Fabricated PVDF‐HFP@GCN composite film‐based TENG has substantial capability for harvesting mechanical energy, sleep monitoring, and can be used as TENG sensor for smart ...
Gokana Mohana Rani, Hanseung Kim, S. V. N. Pammi, Reddicherla Umapathi, Yun Suk Huh   +4 more
wiley   +1 more source