Results 81 to 90 of about 15,048 (203)

Bio-Synthesisof Graphitic Carbon Nitride and Zno/Gcn Nanohybrid for Remarkable Environmental Application

Abstract The current study reports on biosynthesisof pure graphitic carbon nitride (GCN), ZnO nanoparticles (NPs) and ZnO-doped gaphitic carbon nitridenanohybrids (ZnO/GCN-NHs) usingOcimumtenuiflorum(OT)leafextract.GCN synthesis using plant extract was never reported in previous studies. Under direct solar lightphotocatalytic performance of the
P. Panchal, P. Rauwel, S. Sharma, S. P. Nehra, E. Estephan, K. Praakle, E. Rauwel   +6 more
openaire   +1 more source

Structural design and property regulation of organic polymers for photocatalytic synthesis of H2O2

InfoScience, Volume 3, Issue 1, March 2026.
Photocatalytic synthesis of H2O2 offers a sustainable approach. Photocatalytic efficiency depends critically on interfacial electron transfer kinetics and spatial charge separation. Herein, we systematically analyze key factors governing photogenerated carrier dynamics and propose engineered strategies to optimize performance, thereby providing design ...
Mingyang Xu, Rongchen Shen, Yingyin Mo, Guijie Liang, Shijie Li, Peng Zhang, Xiaobo Chen, Youji Li, Xin Li   +8 more
wiley   +1 more source

Photocatalytic Selective Oxidation of Organic Compounds in Graphitic Carbon Nitride Systems: A Review

, 2019
Recent work is reviewed concerning photocatalytic systems derived from graphitic carbon nitride (GCN) for the selective oxidation of various organic compounds including saturated and unsaturated hydrocarbons, alcohols, and organic sulfides.
A. L. Stroyuk, S. Ya. Kuchmy, A. E. Raevskaya, Kuchmy, S. Ya., Raevskaya, A. E., Stroyuk, Oleksandr   +5 more
core   +1 more source

Graphitic carbon nitride as a catalyst support in fuel cells and electrolyzers [PDF]

, 2016
Electrochemical power sources, such as polymer electrolyte membrane fuel cells (PEMFCs), require the use of precious metal catalysts which are deposited as nanoparticles onto supports in order to minimize their mass loading and therefore cost.
Brett, DJL, Mattevi, C, Shaffer, Milo, McMillan, Paul F., Shearing, Paul R., Gibbs, C, JORGE SOBRIDO, AB, Brazdova, V, Jia, J, Jia, Jingjing, Dedigama, Ishanka, Mansor, Noramalina, McMillan, PF, Mansor, N, Miller, Thomas S., Howard, Christopher A., Hodgson, D, Miller, TS, Jorge, Ana Belen, Dedigama, I, Shearing, PR, Gibbs, Chris, Hodgson, David, Cora, F, Corà, Furio, Brázdová, Veronika, Mattevi, Cecilia, Howard, CA, Brett, Daniel J.L., Jingjin, J, Jorge, AB, Shaffer, M   +31 more
core   +1 more source

Advancing Direct Alcohol Fuel Cells: Innovations in Composite‐Based Electrocatalysts and Polymer Support Materials for Enhanced Efficiency

Advanced Energy and Sustainability Research, Volume 7, Issue 2, February 2026.
This graphical abstract emphasizes the working principle and the various essential factors of the direct methanol fuel cell (DMFCs). Additionally, various parameters, such as the nanoparticle's size and shape, the nature of the electrolyte, the type of support materials, and their fabrication process, also play essential roles in the functioning of the
Kirti Mishra, Samarjeet Singh Siwal, Phil Hart, Vijay Kumar Thakur   +3 more
wiley   +1 more source

An overview on photocatalytic sulfate radical formation via doped graphitic carbon nitride for water remediation

, 2022
The photoactivated sulfate radicals have brought new impetus in organic pollutant degradation mainly benefitting from higher oxidation potential of 2.5–3.1 V, longer half-life period (4 × 10−5 s), and responsive in wider pH range.
Pankaj Raizada, Ahamad, Tansir, Vijay Kumar Thakur, Nguyen, Van-Huy, Singh, Pardeep, Vasudha Hasija, Raizada, Pankaj, Thakur, Sourbh, Alshehri, Saad M, Pardeep Singh, Thakur, Vijay Kumar, Van Le, Quyet, Sourbh Thakur, Van-Huy Nguyen, Hasija, Vasudha, Saad M Alshehri, Quyet Van Le, Tansir Ahamad   +17 more
core   +1 more source

Machine Learning for Accelerating Energy Materials Discovery: Bridging Quantum Accuracy with Computational Efficiency

Advanced Energy Materials, Volume 16, Issue 2, 14 January 2026.
This perspective highlights how machine learning accelerates sustainable energy materials discovery by integrating quantum‐accurate interatomic potentials with property prediction frameworks. The evolution from statistical methods to physics‐informed neural networks is examined, showcasing applications across batteries, catalysts, and photovoltaics ...
Kwang S. Kim
wiley   +1 more source

g‐C3N4 Nanosheet/ZnO Nanosponge Heterojunctions for Efficient Visible‐Light Photocatalytic Degradation of Methylene Blue

ChemNanoMat, Volume 12, Issue 1, January 2026.
ZnO nanosponge/g‐C3N4 nanosheet heterojunctions are developed as UV‐ and visible‐light photocatalysts for methylene blue degradation in water. The 3D ZnO nanosponge provides high porosity and fast UV activity, while the 2D/3D type‐II junction with g‐C3N4 enables efficient visible‐light degradation (98% removal in 60 min with an apparent rate constant k
Tu Cam Nguyen, Le Thanh Son, Manh Khai Nguyen, Tim Peppel, Dang Van Do   +4 more
wiley   +1 more source

Reduced graphene oxide supported C3N4 nanoflakes and quantum dots as metal-free catalysts for visible light assisted CO2 reduction

Beilstein Journal of Nanotechnology, 2019
The visible light photocatalytic reduction of CO2 to fuel is crucial for the sustainable development of energy resources. In our present work, we report the synthesis of novel reduced graphene oxide (rGO)-supported C3N4 nanoflake (NF) and quantum dot (QD)
Md Rakibuddin, Haekyoung Kim
doaj   +1 more source

Short Side‐Chain Perfluorosulfonic Acid Aquivion: From Production to Application

Macromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.
This review presents the latest findings on the polymerization mechanism of the short side‐chain perfluorosulfonic acid (PFSA) Aquivion. Then, the state‐of‐the‐art of its applications is reported, spanning from proton and anion exchange membrane fuel cells and water electrolyzers to natural gas sweetening to heterogeneous catalysis for chemical ...
Samuele Delfino, Davide Carlo Villa, Alice Giannetti, Daniela Valeria Tomasino, Claudio Oldani, Giuseppe Storti, Mattia Sponchioni   +6 more
wiley   +1 more source