Carbon dots (CDs) are a new solution-processable laser material. They offer advantages of
non-toxicity, low cost, and high stability, making them attractive for the sustainable …

In recent years, characterization of asphaltenes as an appropriate way to deal with their
related problems in the oil industry has been received considerable attention. The Fourier …

This paper examines the effect of oxidation of asphaltene molecules on the overall
polydispersity and rheology of a bituminous matrix. The research hypothesis is that oxidation …

The search and development of various asphalt rejuvenators have been following a trial-and-
error methodology in essence; the imperative need of improved efficiency and versatility …

C7 asphaltenes from Athabasca crude oil were hydrotreated using a commercial NiW/Al2O3
catalyst and analyzed using X-ray photoelectron spectroscopy. Results showed that the …

Increase by agency protocols, international organisation regulations, and government
regulations in many countries, demand for uncontaminated fuel and the use of more …

There are significant differences in carbon capture capacity of coals with different degrees of
metamorphism after doping modification. In this work, we found that with the increase of the …

In this paper, the formation of water in oil (W/O) model solution emulsions using untreated
and oxidized asphaltenes as emulsifiers was evaluated. Emulsions were formed with …

Coking is an urgent problem to be solved in direct coal liquefaction（ DCL） industry, and coal-
based asphaltene is considered as the main source of coking. Therefore， in this manuscript …

In fact, all fuel oil contains a significant amount of sulfur. Because of the requirement for low
sulfur content of fuel oil, it is necessary to develop alternative method for desulfurization of …