Results 131 to 140 of about 1,066,601 (390)

Ambient Atmospheric Hydrocarbon Content as Determined by Gas Chromatographic Techniques from Rural Tidewater Virginia in Late Spring 1974 [PDF]

open access: yes
In an attempt to ascertain the naturally generated hydrocarbon contribution to the air quality of the Hampton Roads region of Tidewater Virginia, a series of 27 air samples was obtained in two rural locations during late spring of 1974.
Bandy, A. R.   +5 more
core   +1 more source

A Two-Dimensional Model of a Single-Chamber SOFC with Hydrocarbon Fuels [PDF]

open access: yes, 2005
The single chamber fuel cell (SCFC) is a novel simplification of the conventional solid oxide fuel cell (SOFC) into which a premixed fuel/air mixture is introduced.
Goodwin, David G.   +2 more
core  

Glaphene: A Hybridization of 2D Silica Glass and Graphene

open access: yesAdvanced Materials, EarlyView.
‘Glaphene’, a novel hybrid material combining 2D silica glass and graphene, is synthesized via a scalable liquid precursor‐based vapor‐phase growth. This study reveals interlayer hybridization beyond van der Waals interactions, leading to emergent semiconducting behavior.
Sathvik Ajay Iyengar   +10 more
wiley   +1 more source

Halide Perovskite Photocatalysts for Clean Fuel Production and Organic Synthesis: Opportunities and Challenges

open access: yesAdvanced Materials, EarlyView.
This review provides the state‐of‐the‐art overview of halide perovskite‐based photocatalysts for hydrogen production from water and halogen acid solutions, CO2 reduction into value‐added chemicals, and organic chemical transformations. Different types of halide perovskite photocatalysts and their relative efficiencies for hydrogen generation and CO2 ...
Siddharth Singh   +8 more
wiley   +1 more source

Engineering Flow‐Through Hollow Fiber Gas‐Diffusion Electrodes for Unlocking High‐Rate Gas‐Phase Electrochemical Conversion

open access: yesAdvanced Materials, EarlyView.
Advancing gas‐phase electrolysis toward industrial‐scale applications requires not only the development of advanced electrocatalysts but also the design of the electrodes to optimize gas‐electrode‐electrolyte interfaces and facilitate efficient mass transport, thereby reinforcing gas win the electrons to promote reaction kinetics and suppress side ...
Guoliang Chen   +8 more
wiley   +1 more source

Active cleaning technique for removing contamination from optical surfaces in space [PDF]

open access: yes
Plasma cleaning experiments were completed on hydrocarbon contaminant films, experiments were initiated to determine a satisfactory technique for depositing contaminant films, and an experiment was conducted to determine whether specimens are being ...
Beverly, W. D., Gillette, R. B.
core   +3 more sources

Deposition of diamondlike carbon films [PDF]

open access: yes, 1984
A diamondlike carbon film is deposited in the surface of a substrate by exposing the surface to an argon ion beam containing a hydrocarbon. The current density in the ion beam is low during initial deposition of the film.
Banks, B. A.   +2 more
core   +1 more source

Selective Electrosynthesis of Methanol from CO2 Over Cu/Cu2P2O7 Via the Formate Pathway

open access: yesAdvanced Materials, EarlyView.
A Cu/Cu2P2O7‐based hybrid catalyst delivers over 50% Faradaic efficiency and >100 mA cm−2 partial current density for methanol electrosynthesis from CO2. The synergy between Cu (111) facets and Cu2P2O7 promotes HCOOH‐mediated pathways, offering a scalable route for sustainable liquid fuel production. Abstract The electrochemical CO2 reduction reaction (
Hyunwoo Kim   +12 more
wiley   +1 more source

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