Results 61 to 70 of about 204,771 (175)

Thermochemical properties of fluorinated hydrocarbons, hydroperoxides, and fluorinated hydroperoxides; thermochemistry and kinetics on dissociation and association reactions of oxiranyl radical [PDF]

open access: yes, 2016
Thermochemical properties on fluorinated hydrocarbons, alcohol, hydroperoxides, and alkyl hydroperoxides are determined. Reaction kinetics and modeling on the three member ring cyclic ether radical, oxiranyl radical, are studied under atmospheric and ...
Wang, Heng
core   +1 more source

Co-Generation of C2+ Hydrocarbons and Synthesis Gas from Methane and Carbon Dioxide using Dielectric-Barrier Discharge Plasma Reactor without Catalyst at Low Temperature [PDF]

open access: yes, 2005
Co-generation of C2+ hydrocarbons and synthesis gas from methane and carbon dioxide has been an important issue in tackling the global warming effects from the two greenhouse gases.
Istadi, I., Saidina Amin, N.A.
core   +1 more source

Microreactors and other technologies for direct fluorination [PDF]

open access: yes, 2002
Quinoline/ 2H-chromen-2-one and derivatives thereof, have been found to undergo electrophilic substitution by elemental fluorine in concentrated sulfuric acid as reaction medium.
Holling, Darren
core  

Differences between Pinus pinea and Pinus pinaster as bioindicators of polycyclic aromatic hydrocarbons [PDF]

open access: yes, 2011
The potential of Univariate and Multivariate Analysis and specifically Principal Components Analysis (PCA), has been employed to assess the performance of pine needles as bioindicators of polycyclic aromatic hydrocarbons (PAHs) and particularly emphasize
Ratola, Nuno   +5 more
core   +3 more sources

Optimising the biopiling of weathered hydrocarbons within a risk management framework - PROMISE. [PDF]

open access: yes, 2005
Thirty years of research into petroleum microbiology and bioremediation have bypassed an important observation – that many hydrocarbon contaminated sites posing potential risks to human health harbour weathered, ‘mid-distillate’ or heavy oils (Pollard,
Lethbridge, Gordon   +11 more
core   +3 more sources

On‐Surface Friedel–Crafts Alkylation Through a Stabilized Intermediate Complex

open access: yesAngewandte Chemie International Edition, EarlyView.
On‐surface Friedel–Crafts alkylation is demonstrated on Ag(111) at the single‐molecule level. STM, XPS, and DFT calculations uncover the reaction mechanism and explain the stabilization of the key intermediate, providing insight into noble‐metal‐surface‐mediated Csp3${\rm C}_{sp^{3}}$─Csp2${\rm C}_{sp^{2}}$ coupling. ABSTRACT The incorporation of sp3${\
Paul Schweer   +5 more
wiley   +1 more source

Friction properties of fluorinated carbons [PDF]

open access: yes, 2013
In boundary lubrication regime, friction reduction and antiwear processes are associated to the presence of additives in the lubricating oils or greases.
Sauldubois, Audrey   +9 more
core  

Methane to Liquid Hydrocarbons over Tungsten-ZSM-5 and Tungsten Loaded Cu/ZSM-5 Catalysts [PDF]

open access: yes, 2006
Metal containiiig ZSM-5 can produce higher hydrocarbons in metallane oxidation. Many researchers have studied the applicability of HZSM-5 and modify ZSM-5 for ruethane coriversion to liquid hydrocarbons, but their research results still lead to low ...
Anggoro, Didi Dwi   +1 more
core   +1 more source

Molecular Mechanics (MM4) Study of Fluorinated Hydrocarbons

open access: yes, 2016
A molecular mechanics study of small saturated hydrocarbons (up to C-6) substituted by up to six fluorines has been carried out with the MM4 force field.
Kuo-Hsiang Chen (2531218)   +5 more
core   +1 more source

Graphene Materials for Sustainable Energy Applications: A Contemporary Perspective

open access: yesCarbon Energy, EarlyView.
ABSTRACT Graphene has garnered significant attention as a promising material with great potential for contributing to sustainable energy initiatives, such as RE100 (100% renewable energy initiative) and CF100 (100% carbon‐free initiative). This review aims to explore the potential of graphene for advancing renewable energy applications by highlighting
Niraj Kumar   +3 more
wiley   +1 more source

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