This Chemistry Frontiers deals with a new generation of host materials for phosphorescent OLEDs only constituted carbon and hydrogen atoms, which can be beneficial the future development OLED industry.

Heavy oil and natural bitumen resources in carbonate formations are huge considered as the promising alternative energy resource to conventional crude oils. However, production of such is challenging due low permeability, high viscosity significant content resins asphaltenes composition heavy bitumen. The combination thermal, chemical gas enhanced recoveries can be a method unlock upgrade reser...

Petroleum exploitation in oilfields, especially drilling, generates an oily sludge mixed with hydrocarbons and mineral solids. This oily sludge is sometimes treated by bioremediation and phytoremediation. This investigation established that landfarmed oil sludge provided adequate soil conditions to grow jack beans (Canavalia ensiformis) that in turn rhizoand phytoremediated residual aliphatic a...

polycyclic aromatic hydrocarbons (pahs) are one of the most important organic pollutants frequently found in the environment. in this experiment, the effect of phytoremediation as a cost effective method was studied on the concentration of anthracene (c14h10) which is one of pahs. the effect of sorghum (v1), hairy vetch (v2) and oat (v3) was studied under four concentrations of anthracene (s1, ...

Petroleum hydrocarbons are important energy resources used by industry and in our daily life, whose production contributes highly to environmental pollution. To control such risk, bioremediation constitutes an environmentally friendly alternative technology that has been established and applied. It constitutes the primary mechanism for the elimination of hydrocarbons from contaminated sites by ...