Enhancing quantum efficiency at Ag/g-C3N4 interfaces for rapid removal of nitric oxide under visible light

2022 ◽  
Vol 25 ◽  
pp. 100596
Author(s):  
Minh-Thuan Pham ◽  
Truc-Mai T. Nguyen ◽  
Dai-Phat Bui ◽  
Ya-Fen Wang ◽  
Hong-Huy Tran ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Visible Light ◽  
Quantum Efficiency ◽  
Rapid Removal

Photo-antimicrobial polymeric films releasing nitric oxide with fluorescence reporting under visible light

2016 ◽  
Vol 4 (30) ◽  
pp. 5138-5143 ◽  
Author(s):  
Nino Marino ◽  
Marta Perez-Lloret ◽  
Anna R. Blanco ◽  
Alessandro Venuta ◽  
Fabiana Quaglia ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Visible Light ◽  
Glycolic Acid ◽  
Polymeric Films ◽  
Fluorescent Reporter

A novel molecular hybrid has been embedded in poly(lactic-co-glycolic acid) to give an antibacterial film photogenerating NO with a concomitant fluorescent reporter.

scholarly journals Visible-Light-Assisted Selective Catalytic Reduction of Nitric Oxide with Ammonia over Dye-Modified Titania Photocatalysts

ChemCatChem ◽  
2015 ◽  
Vol 7 (12) ◽  
pp. 1818-1825 ◽  
Author(s):  
Akira Yamamoto ◽  
Kentaro Teramura ◽  
Saburo Hosokawa ◽  
Tetsuya Shishido ◽  
Tsunehiro Tanaka
Keyword(s):  
Nitric Oxide ◽  
Visible Light ◽  
Selective Catalytic Reduction ◽  
Catalytic Reduction

Nitric Oxide Production by Visible Light Irradiation of Aqueous Solution of Nitrosyl Ruthenium Complexes

2005 ◽  
Vol 44 (26) ◽  
pp. 9946-9951 ◽  
Author(s):  
Marília Gama Sauaia ◽  
Renata Galvão de Lima ◽  
Antonio Claudio Tedesco ◽  
Roberto Santana da Silva
Keyword(s):  
Nitric Oxide ◽  
Aqueous Solution ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Ruthenium Complexes ◽  
Light Irradiation ◽  
Nitric Oxide Production ◽  
Oxide Production

Development of nitric oxide releasing nitrosamines upon visible-light irradiation, highly retainable in cells

Nitric Oxide ◽  
2014 ◽  
Vol 42 ◽  
pp. 127
Author(s):  
Firman Jiang ◽  
Takahiro Nakajima ◽  
Satoru Inomata ◽  
Yuko Otani ◽  
Yasuteru Urano ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Nitric Oxide Releasing ◽  
In Cells

The gas-phase photolysis of 2-methyl-1,3-butadiene at 123.6 nm

1984 ◽  
Vol 62 (9) ◽  
pp. 1731-1735
Author(s):  
Valerie I. Lang ◽  
Richard D. Doepker
Keyword(s):  
Nitric Oxide ◽  
Hydrogen Sulfide ◽  
Gas Phase ◽  
Quantum Efficiency ◽  
Hydrogen Iodide ◽  
Quantum Yields ◽  
Primary Decomposition ◽  
Radical Scavengers ◽  
Molecule Reaction ◽  
Reaction Channels

The gas-phase photolysis of 2-methyl-1,3-butadiene has been investigated using krypton (123.6 nm) resonance radiation. The observed neutral products of the primary decomposition were vinylacetylene, ethylene, acetylene, methylacetylene, propylene, allene, 2-methy-1-buten-3-yne, pentatriene/1-penten-3-yne, 1,3-butadiene, 2-butyne and butatriene, listed in decreasing order of concentration. There was also evidence of the presence of several radical fragments: CH2/CH3, C2H3, C3H3, and C4H5. Quantum yields for each of the products were determined in the photolysis of 2-methyl-1,3-butadiene, performed both in the presence and the absence of additives. Nitric oxide and oxygen were employed as radical scavengers, while hydrogen sulfide and hydrogen iodide were used as radical interceptors. Twelve primary, neutral molecule, reaction channels were proposed and the quantum efficiency assigned for each. The ionization efficiency of 2-methyl-1,3-butadiene was established as n = 0.55 at 10.03 eV. No products formed exclusively via an ion–molecule pathway were identified and therefore the fate of the C5H8+ ion was not determined.

Directed holey and ordered g-C3N4.5 nanosheets by a hard template nanocasting approach for sustainable visible-light hydrogen evolution with prominent quantum efficiency

2020 ◽  
Vol 8 (26) ◽  
pp. 13328-13339 ◽  
Author(s):  
Bindu Antil ◽  
Ravi Ranjan ◽  
Chinnakonda S. Gopinath ◽  
Sasanka Deka
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Quantum Efficiency ◽  
Mesoporous Carbon ◽  
Carbon Nitride ◽  
Hard Template ◽  
Excess Nitrogen ◽  
Carbon Nitride Nanosheets ◽  
Mesoporous Carbon Nitride

Ordered honeycomb-like mesoporous carbon nitride nanosheets with excess nitrogen (g-C3N4.5) were developed, which afford exclusive photocatalytic H2 evolution from water.

Boosting photocatalytic H2 evolution on g-C3N4 by modifying covalent organic frameworks (COFs)

2019 ◽  
Vol 55 (41) ◽  
pp. 5829-5832 ◽  
Author(s):  
Maolan Luo ◽  
Qing Yang ◽  
Kewei Liu ◽  
Hongmei Cao ◽  
Hongjian Yan
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Quantum Efficiency ◽  
Covalent Organic Frameworks ◽  
H2 Evolution ◽  
Co Catalyst ◽  
Visible Light Driven ◽  
Apparent Quantum Efficiency ◽  
Sacrificial Agent ◽  
Photocatalytic H2 Evolution

Modifying g-C3N4 with covalent organic frameworks (COFs) through imine linkage results in a dramatically enhanced visible-light-driven photocatalytic hydrogen evolution, which reached 10.1 mmol g−1 h−1 when 2 wt% Pt and triethanolamine were used as co-catalyst and sacrificial agent, respectively, corresponding to an apparent quantum efficiency (AQE) of 20.7% at 425 nm.

Visible-Light-Triggered Self-Reporting Release of Nitric Oxide (NO) for Bacterial Biofilm Dispersal

2019 ◽  
Vol 52 (20) ◽  
pp. 7668-7677 ◽  
Author(s):  
Zhiqiang Shen ◽  
Kewu He ◽  
Zhanling Ding ◽  
Mengdan Zhang ◽  
Yongqiang Yu ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Visible Light ◽  
Bacterial Biofilm ◽  
Biofilm Dispersal

Improvement of external quantum efficiency depressed by visible light-absorbing hole transport material in solid-state semiconductor-sensitized heterojunction solar cells

Nanoscale ◽  
2012 ◽  
Vol 4 (2) ◽  
pp. 429-432 ◽  
Author(s):  
Choong-Sun Lim ◽  
Sang Hyuk Im ◽  
Jeong Ah Chang ◽  
Yong Hui Lee ◽  
Hi-jung Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Visible Light ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Hole Transport ◽  
Heterojunction Solar Cells

Preparation, Characterization and Visible-Light Photocatalytic Properties of BiOCl/BiOI Nanocomposites

2012 ◽  
Vol 586 ◽  
pp. 10-17 ◽  
Author(s):  
Kai Jin Huang ◽  
Hou Guang Liu ◽  
Fang Li Yuan ◽  
Chang Sheng Xie
Keyword(s):  
Visible Light ◽  
Specific Surface ◽  
Surface Area ◽  
Quantum Efficiency ◽  
Specific Surface Area ◽  
Light Absorption ◽  
Critical Factor ◽  
Photocatalytic Properties ◽  
Impregnation Method ◽  
Visible Light Photocatalytic

BiOCl/BiOI nanocomposites were synthesized using a thermal impregnation method for the first time. The intense visible-light absorption and large specific surface area gave 4wt.％BiOCl/BiOI nanocomposites the best visible-light photocatalytic properties among all the catalysts for the photodegradation of methyl orange,about 78％ after 2 h. But decreased activities were obtained with the increase of BiOCl content in the nanocomposites. Considering the light absorption,specific surface area and the quantum efficiency, the high recombination of the photoinduced electron-hole pairs of the catalysts that lowed the quantum efficiency was believed to be the critical factor for their decreased photocatalytic activities.

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