Curved Nanographenes: Multiple Emission, Thermally Activated Delayed Fluorescence, and Non-Radiative Decay.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202212064
Abstract: The intriguing and rich photophysical properties of three curved nanographenes (CNG), each containing a corannulene (Cor) and a tert-butylhexa-peri-hexabenzocoronene (HBC-tBu) fragment, have been investigated as a function of their structural design (loose-helicene, CNG 6; cycloheptatrienically… read more here.
Keywords: thermally activated; cng; delayed fluorescence; activated delayed ... See more keywords
Enhanced cocatalyst-support interaction and promoted electron transfer of 3D porous g-C3N4/GO-M (Au, Pd, Pt) composite catalysts for hydrogen evolution
Sign Up to like & getrecommendations! Published in 2021 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2021.120034
Abstract: Abstract Photocatalytic hydrogen production is regarded as an ideal strategy to solve energy issues. Graphene phase carbon nitrogen compound (g-C3N4) is commonly used to prepare improved photocatalysts due to its typical structural advantages. However, it… read more here.
Keywords: c3n4; porous c3n4; interaction; hydrogen evolution ... See more keywords
Particle number (PN) emissions from gasoline, diesel, LPG, CNG and hybrid-electric light-duty vehicles under real-world driving conditions
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2019.117126
Abstract: Abstract The current experimental study presents solid (non-volatile) particle number emissions with a size cut-off at 23 nm (SPN23, referred to as PN hereinafter) under real-world driving conditions for 8 passenger cars powered by diesel, gasoline,… read more here.
Keywords: cng; pfi; lpg; vehicle ... See more keywords
Quantification of a safety target for an underground CNG bus terminal in Stockholm
Sign Up to like & getrecommendations! Published in 2019 at "Fire Safety Journal"
DOI: 10.1016/j.firesaf.2019.01.005
Abstract: Abstract There are currently no detailed regulations or guidelines for designing the safety concept for an underground terminal for buses powered by compressed natural gas (CNG). Neither are there any explicit safety targets for this… read more here.
Keywords: risk; bus terminal; safety target; cng ... See more keywords
Characterization of the emission of particles larger than 10 nm in the exhaust of modern gasoline and CNG light duty vehicles
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2020.120074
Abstract: Abstract Current particle number (PN) emission limits set by regulation, involve counted particles with a dimension >23 nm. The measurement procedure is specified and involves the dilution of the exhaust gas in a so-called constant volume… read more here.
Keywords: gasoline vehicles; emission; cng light; gasoline ... See more keywords
A comparison of hydrogen-enriched natural gas (HCNG) and compressed natural gas (CNG): Based on ANOVA models
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.08.187
Abstract: Abstract Hydrogen enriched natural gas (HCNG) is widely studied in the energy field. It has two good characteristics inherited from hydrogen and compressed natural gas (CNG): 1) relatively cheap; and 2) operational safety. It also… read more here.
Keywords: cng; hcng; gas; hydrogen enriched ... See more keywords
Performance and emission assessment of a multi-cylinder S.I engine using CNG & HCNG as fuels
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.03.137
Abstract: Abstract The present study was carried out to assess the possibility of using the HCNG in the commercially available CNG vehicles, as the available literature indicated the benefits of adding hydrogen to CNG in small… read more here.
Keywords: performance; emission; engine; cng ... See more keywords
Fresh and Oxidized Emissions from In-Use Transit Buses Running on Diesel, Biodiesel, and CNG.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b01394
Abstract: The potential effect of changing to a nonfossil fuel vehicle fleet was investigated by measuring primary emissions (by extractive sampling of bus plumes) and secondary mass formation, using a Gothenburg Potential Aerosol Mass (Go:PAM) reactor,… read more here.
Keywords: cng; mass; use transit; oxidized emissions ... See more keywords
A Flexible and Weavable Lignocellulose-Based Photocatalyst Supported by Natural Three-Dimensional Porous Juncus effusus for Highly Efficient Degradation of Environmental Contaminants.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c06207
Abstract: Lignocellulosic biomass is a potential biotemplate for disposing the burden of the uncontrollable accumulation of environmental contaminants disrupting the hydrophytic ecosystems. Herein, an efficient solar-driven catalyst was prepared using a natural three-dimensional (3D) porous lignocellulose-based… read more here.
Keywords: cng; flexible weavable; photocatalyst; environmental contaminants ... See more keywords
Quantitative risk estimation of CNG station by using fuzzy bayesian networks and consequence modeling
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-54842-y
Abstract: As one of the potential explosions and inflammation, compressed natural gas (CNG) stations in urban areas cause irreparable losses and casualties. Estimating risk assessment in gas stress based on coherent uses can reduce accidents in… read more here.
Keywords: cng; bow tie; risk estimation;
Policy as a catalyst in shaping mobility sector transition for developing countries
Sign Up to like & getrecommendations! Published in 2024 at "Environmental Research Letters"
DOI: 10.1088/1748-9326/ad1d29
Abstract: This paper presents a modified technology innovation system (MTIS) approach applicable to developing countries. Evidence collected over three decades 1992–2022, shows how policy plays a catalytic role in managing multidimensional low-emission mobility transitions in developing… read more here.
Keywords: mobility; market; policy; developing countries ... See more keywords